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authorQt by Nokia <qt-info@nokia.com>2011-04-27 12:05:43 +0200
committeraxis <qt-info@nokia.com>2011-04-27 12:05:43 +0200
commit885735d011472bcfbb96e688d9e64553d7fe9d4b (patch)
tree734963625eba643bf11bc4870a4c407809a6400a /tests/auto/declarative/qdeclarativelistview
Initial import from the monolithic Qt.
This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
Diffstat (limited to 'tests/auto/declarative/qdeclarativelistview')
-rw-r--r--tests/auto/declarative/qdeclarativelistview/data/attachedSignals.qml24
-rw-r--r--tests/auto/declarative/qdeclarativelistview/data/displaylist.qml50
-rw-r--r--tests/auto/declarative/qdeclarativelistview/data/footer.qml38
-rw-r--r--tests/auto/declarative/qdeclarativelistview/data/header.qml38
-rw-r--r--tests/auto/declarative/qdeclarativelistview/data/header1.qml33
-rw-r--r--tests/auto/declarative/qdeclarativelistview/data/headerfooter.qml26
-rw-r--r--tests/auto/declarative/qdeclarativelistview/data/itemlist.qml43
-rw-r--r--tests/auto/declarative/qdeclarativelistview/data/listview-enforcerange.qml55
-rw-r--r--tests/auto/declarative/qdeclarativelistview/data/listview-initCurrent.qml51
-rw-r--r--tests/auto/declarative/qdeclarativelistview/data/listview-noCurrent.qml50
-rw-r--r--tests/auto/declarative/qdeclarativelistview/data/listview-sections.qml64
-rw-r--r--tests/auto/declarative/qdeclarativelistview/data/listview-sections_delegate.qml69
-rw-r--r--tests/auto/declarative/qdeclarativelistview/data/listviewtest.qml132
-rw-r--r--tests/auto/declarative/qdeclarativelistview/data/manual-highlight.qml47
-rw-r--r--tests/auto/declarative/qdeclarativelistview/data/orientchange.qml7
-rw-r--r--tests/auto/declarative/qdeclarativelistview/data/propertychangestest.qml71
-rw-r--r--tests/auto/declarative/qdeclarativelistview/data/qtbug14821.qml31
-rw-r--r--tests/auto/declarative/qdeclarativelistview/data/qtbug16037.qml37
-rw-r--r--tests/auto/declarative/qdeclarativelistview/data/rightToLeft.qml42
-rw-r--r--tests/auto/declarative/qdeclarativelistview/data/sizelessthan1.qml26
-rw-r--r--tests/auto/declarative/qdeclarativelistview/data/strictlyenforcerange.qml29
-rw-r--r--tests/auto/declarative/qdeclarativelistview/incrementalmodel.cpp89
-rw-r--r--tests/auto/declarative/qdeclarativelistview/incrementalmodel.h68
-rw-r--r--tests/auto/declarative/qdeclarativelistview/qdeclarativelistview.pro16
-rw-r--r--tests/auto/declarative/qdeclarativelistview/tst_qdeclarativelistview.cpp2824
25 files changed, 3960 insertions, 0 deletions
diff --git a/tests/auto/declarative/qdeclarativelistview/data/attachedSignals.qml b/tests/auto/declarative/qdeclarativelistview/data/attachedSignals.qml
new file mode 100644
index 0000000000..5ca1a45839
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelistview/data/attachedSignals.qml
@@ -0,0 +1,24 @@
+import QtQuick 1.0
+
+ListView {
+ id: view
+ width: 240; height: 320
+
+ property variant addedDelegates: []
+ property int removedDelegateCount
+
+ model: testModel
+
+ delegate: Rectangle {
+ width: 200; height: delegateHeight
+ border.width: 1
+ ListView.onAdd: {
+ var obj = ListView.view.addedDelegates
+ obj.push(model.name)
+ ListView.view.addedDelegates = obj
+ }
+ ListView.onRemove: {
+ view.removedDelegateCount += 1
+ }
+ }
+}
diff --git a/tests/auto/declarative/qdeclarativelistview/data/displaylist.qml b/tests/auto/declarative/qdeclarativelistview/data/displaylist.qml
new file mode 100644
index 0000000000..9d58530252
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelistview/data/displaylist.qml
@@ -0,0 +1,50 @@
+import QtQuick 1.0
+
+Rectangle {
+ id: root
+ property real delegateHeight: 20
+ width: 240
+ height: 320
+ color: "#ffffff"
+ resources: [
+ Component {
+ id: myDelegate
+ Rectangle {
+ id: wrapper
+ objectName: "wrapper"
+ height: root.delegateHeight
+ Behavior on height { NumberAnimation {} }
+ width: 240
+ Text {
+ text: index
+ }
+ Text {
+ x: 30
+ objectName: "displayText"
+ text: display
+ }
+ Text {
+ x: 200
+ text: wrapper.y
+ }
+ color: ListView.isCurrentItem ? "lightsteelblue" : "white"
+ }
+ },
+ Component {
+ id: myHighlight
+ Rectangle { color: "green" }
+ }
+ ]
+ ListView {
+ id: list
+ objectName: "list"
+ focus: true
+ width: 240
+ height: 320
+ model: testModel
+ delegate: myDelegate
+ highlight: myHighlight
+ highlightMoveSpeed: 1000
+ highlightResizeSpeed: 1000
+ }
+}
diff --git a/tests/auto/declarative/qdeclarativelistview/data/footer.qml b/tests/auto/declarative/qdeclarativelistview/data/footer.qml
new file mode 100644
index 0000000000..33e04f1b0a
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelistview/data/footer.qml
@@ -0,0 +1,38 @@
+import QtQuick 1.0
+
+Rectangle {
+ function changeFooter() {
+ list.footer = footer2
+ }
+ width: 240
+ height: 320
+ color: "#ffffff"
+ Component {
+ id: myDelegate
+ Rectangle {
+ id: wrapper
+ objectName: "wrapper"
+ height: 20
+ width: 240
+ Text {
+ text: index
+ }
+ color: ListView.isCurrentItem ? "lightsteelblue" : "white"
+ }
+ }
+ ListView {
+ id: list
+ objectName: "list"
+ focus: true
+ width: 240
+ height: 320
+ model: testModel
+ delegate: myDelegate
+ footer: Text { objectName: "footer"; text: "Footer"; height: 30 }
+ }
+
+ Component {
+ id: footer2
+ Text { objectName: "footer2"; text: "Footer 2"; height: 20 }
+ }
+}
diff --git a/tests/auto/declarative/qdeclarativelistview/data/header.qml b/tests/auto/declarative/qdeclarativelistview/data/header.qml
new file mode 100644
index 0000000000..38cdd6e0c4
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelistview/data/header.qml
@@ -0,0 +1,38 @@
+import QtQuick 1.0
+
+Rectangle {
+ function changeHeader() {
+ list.header = header2
+ }
+ width: 240
+ height: 320
+ color: "#ffffff"
+ Component {
+ id: myDelegate
+ Rectangle {
+ id: wrapper
+ objectName: "wrapper"
+ height: 30
+ width: 240
+ Text {
+ text: index
+ }
+ color: ListView.isCurrentItem ? "lightsteelblue" : "white"
+ }
+ }
+ ListView {
+ id: list
+ objectName: "list"
+ focus: true
+ width: 240
+ height: 320
+ snapMode: ListView.SnapToItem
+ model: testModel
+ delegate: myDelegate
+ header: Text { objectName: "header"; text: "Header"; height: 20 }
+ }
+ Component {
+ id: header2
+ Text { objectName: "header2"; text: "Header 2"; height: 10 }
+ }
+}
diff --git a/tests/auto/declarative/qdeclarativelistview/data/header1.qml b/tests/auto/declarative/qdeclarativelistview/data/header1.qml
new file mode 100644
index 0000000000..f2ab4c1257
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelistview/data/header1.qml
@@ -0,0 +1,33 @@
+import QtQuick 1.0
+
+Rectangle {
+ width: 240
+ height: 320
+ color: "#ffffff"
+
+ ListModel { id: testModel }
+
+ ListView {
+ id: list
+ objectName: "list"
+ width: parent.width
+ anchors.top: parent.top
+ anchors.bottom: parent.bottom
+ model: testModel
+ delegate: Text {
+ objectName: "wrapper"
+ font.pointSize: 20
+ text: index
+ }
+ footer: Rectangle {
+ width: parent.width
+ height: 40
+ color: "green"
+ }
+ header: Text { objectName: "header"; text: "Header" }
+ }
+
+ Component.onCompleted: {
+ for (var i=0; i<30; i++) testModel.append({"name" : i, "val": i})
+ }
+}
diff --git a/tests/auto/declarative/qdeclarativelistview/data/headerfooter.qml b/tests/auto/declarative/qdeclarativelistview/data/headerfooter.qml
new file mode 100644
index 0000000000..5633831925
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelistview/data/headerfooter.qml
@@ -0,0 +1,26 @@
+import QtQuick 1.1
+
+ListView {
+ id: view
+ property bool horizontal: false
+ property bool rtl: false
+ width: 240
+ height: 320
+
+ orientation: horizontal ? ListView.Horizontal : ListView.Vertical
+ header: Rectangle {
+ objectName: "header"
+ width: horizontal ? 20 : view.width
+ height: horizontal ? view.height : 20
+ color: "red"
+ }
+ footer: Rectangle {
+ objectName: "footer"
+ width: horizontal ? 30 : view.width
+ height: horizontal ? view.height : 30
+ color: "blue"
+ }
+// model: testModel
+ delegate: Text { width: 30; height: 30; text: index + "(" + x + ")" }
+ layoutDirection: rtl ? Qt.RightToLeft : Qt.LeftToRight
+}
diff --git a/tests/auto/declarative/qdeclarativelistview/data/itemlist.qml b/tests/auto/declarative/qdeclarativelistview/data/itemlist.qml
new file mode 100644
index 0000000000..fca2901e97
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelistview/data/itemlist.qml
@@ -0,0 +1,43 @@
+// This example demonstrates placing items in a view using
+// a VisualItemModel
+
+import QtQuick 1.0
+
+Rectangle {
+ color: "lightgray"
+ width: 240
+ height: 320
+
+ VisualItemModel {
+ id: itemModel
+ objectName: "itemModel"
+ Rectangle {
+ objectName: "item1"
+ height: ListView.view.height; width: view.width; color: "#FFFEF0"
+ Text { objectName: "text1"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
+ }
+ Rectangle {
+ objectName: "item2"
+ height: ListView.view.height; width: view.width; color: "#F0FFF7"
+ Text { objectName: "text2"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
+ }
+ Rectangle {
+ objectName: "item3"
+ height: ListView.view.height; width: view.width; color: "#F4F0FF"
+ Text { objectName: "text3"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
+ }
+ }
+
+ ListView {
+ id: view
+ objectName: "view"
+ anchors.fill: parent
+ anchors.bottomMargin: 30
+ model: itemModel
+ preferredHighlightBegin: 0
+ preferredHighlightEnd: 0
+ highlightRangeMode: "StrictlyEnforceRange"
+ orientation: ListView.Horizontal
+ flickDeceleration: 2000
+ }
+}
diff --git a/tests/auto/declarative/qdeclarativelistview/data/listview-enforcerange.qml b/tests/auto/declarative/qdeclarativelistview/data/listview-enforcerange.qml
new file mode 100644
index 0000000000..49dbcb38ea
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelistview/data/listview-enforcerange.qml
@@ -0,0 +1,55 @@
+import QtQuick 1.0
+
+Rectangle {
+ width: 240
+ height: 320
+ color: "#ffffff"
+ Component {
+ id: myDelegate
+ Item {
+ id: wrapper
+ objectName: "wrapper"
+ height: 20
+ width: 240
+ Text {
+ text: index
+ }
+ Text {
+ x: 30
+ id: textName
+ objectName: "textName"
+ text: name
+ }
+ Text {
+ x: 120
+ id: textNumber
+ objectName: "textNumber"
+ text: number
+ }
+ Text {
+ x: 200
+ text: wrapper.y
+ }
+ }
+ }
+
+ Component {
+ id: myHighlight
+ Rectangle {
+ color: "lightsteelblue"
+ }
+ }
+
+ ListView {
+ id: list
+ objectName: "list"
+ width: 240
+ height: 320
+ model: testModel
+ delegate: myDelegate
+ highlight: myHighlight
+ preferredHighlightBegin: 100
+ preferredHighlightEnd: 100
+ highlightRangeMode: "StrictlyEnforceRange"
+ }
+}
diff --git a/tests/auto/declarative/qdeclarativelistview/data/listview-initCurrent.qml b/tests/auto/declarative/qdeclarativelistview/data/listview-initCurrent.qml
new file mode 100644
index 0000000000..2c4cfab217
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelistview/data/listview-initCurrent.qml
@@ -0,0 +1,51 @@
+import QtQuick 1.0
+
+Rectangle {
+ property int current: list.currentIndex
+ width: 240
+ height: 320
+ color: "#ffffff"
+ resources: [
+ Component {
+ id: myDelegate
+ Rectangle {
+ id: wrapper
+ objectName: "wrapper"
+ height: 20
+ width: 240
+ Text {
+ text: index
+ }
+ Text {
+ x: 30
+ id: textName
+ objectName: "textName"
+ text: name
+ }
+ Text {
+ x: 120
+ id: textNumber
+ objectName: "textNumber"
+ text: number
+ }
+ Text {
+ x: 200
+ text: wrapper.y
+ }
+ color: ListView.isCurrentItem ? "lightsteelblue" : "white"
+ }
+ }
+ ]
+ ListView {
+ id: list
+ objectName: "list"
+ focus: true
+ currentIndex: 20
+ width: 240
+ height: 320
+ keyNavigationWraps: testWrap
+ delegate: myDelegate
+ highlightMoveSpeed: 1000
+ model: testModel
+ }
+}
diff --git a/tests/auto/declarative/qdeclarativelistview/data/listview-noCurrent.qml b/tests/auto/declarative/qdeclarativelistview/data/listview-noCurrent.qml
new file mode 100644
index 0000000000..19970100f7
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelistview/data/listview-noCurrent.qml
@@ -0,0 +1,50 @@
+import QtQuick 1.0
+
+Rectangle {
+ property int current: list.currentIndex
+ width: 240
+ height: 320
+ color: "#ffffff"
+ resources: [
+ Component {
+ id: myDelegate
+ Rectangle {
+ id: wrapper
+ objectName: "wrapper"
+ height: 20
+ width: 240
+ Text {
+ text: index
+ }
+ Text {
+ x: 30
+ id: textName
+ objectName: "textName"
+ text: name
+ }
+ Text {
+ x: 120
+ id: textNumber
+ objectName: "textNumber"
+ text: number
+ }
+ Text {
+ x: 200
+ text: wrapper.y
+ }
+ color: ListView.isCurrentItem ? "lightsteelblue" : "white"
+ }
+ }
+ ]
+ ListView {
+ id: list
+ objectName: "list"
+ focus: true
+ currentIndex: -1
+ width: 240
+ height: 320
+ delegate: myDelegate
+ highlightMoveSpeed: 1000
+ model: testModel
+ }
+}
diff --git a/tests/auto/declarative/qdeclarativelistview/data/listview-sections.qml b/tests/auto/declarative/qdeclarativelistview/data/listview-sections.qml
new file mode 100644
index 0000000000..283678b6f1
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelistview/data/listview-sections.qml
@@ -0,0 +1,64 @@
+import QtQuick 1.0
+
+Rectangle {
+ width: 240
+ height: 320
+ color: "#ffffff"
+ resources: [
+ Component {
+ id: myDelegate
+ Item {
+ id: wrapper
+ objectName: "wrapper"
+ height: ListView.previousSection != ListView.section ? 40 : 20;
+ width: 240
+ Rectangle {
+ y: wrapper.ListView.previousSection != wrapper.ListView.section ? 20 : 0
+ height: 20
+ width: parent.width
+ color: wrapper.ListView.isCurrentItem ? "lightsteelblue" : "white"
+ Text {
+ text: index
+ }
+ Text {
+ x: 30
+ id: textName
+ objectName: "textName"
+ text: name
+ }
+ Text {
+ x: 100
+ id: textNumber
+ objectName: "textNumber"
+ text: number
+ }
+ Text {
+ objectName: "nextSection"
+ x: 150
+ text: wrapper.ListView.nextSection
+ }
+ Text {
+ x: 200
+ text: wrapper.y
+ }
+ }
+ Rectangle {
+ color: "#99bb99"
+ height: wrapper.ListView.previousSection != wrapper.ListView.section ? 20 : 0
+ width: parent.width
+ visible: wrapper.ListView.previousSection != wrapper.ListView.section ? true : false
+ Text { text: wrapper.ListView.section }
+ }
+ }
+ }
+ ]
+ ListView {
+ id: list
+ objectName: "list"
+ width: 240
+ height: 320
+ model: testModel
+ delegate: myDelegate
+ section.property: "number"
+ }
+}
diff --git a/tests/auto/declarative/qdeclarativelistview/data/listview-sections_delegate.qml b/tests/auto/declarative/qdeclarativelistview/data/listview-sections_delegate.qml
new file mode 100644
index 0000000000..b2d9213c3d
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelistview/data/listview-sections_delegate.qml
@@ -0,0 +1,69 @@
+import QtQuick 1.0
+
+Rectangle {
+ property string sectionProperty: "number"
+ width: 240
+ height: 320
+ color: "#ffffff"
+ resources: [
+ Component {
+ id: myDelegate
+ Item {
+ id: wrapper
+ objectName: "wrapper"
+ height: 20;
+ width: 240
+ Rectangle {
+ height: 20
+ width: parent.width
+ color: wrapper.ListView.isCurrentItem ? "lightsteelblue" : "white"
+ Text {
+ text: index
+ }
+ Text {
+ x: 30
+ id: textName
+ objectName: "textName"
+ text: name
+ }
+ Text {
+ x: 100
+ id: textNumber
+ objectName: "textNumber"
+ text: number
+ }
+ Text {
+ objectName: "nextSection"
+ x: 150
+ text: wrapper.ListView.nextSection
+ }
+ Text {
+ x: 200
+ text: wrapper.y
+ }
+ }
+ ListView.onRemove: SequentialAnimation {
+ PropertyAction { target: wrapper; property: "ListView.delayRemove"; value: true }
+ NumberAnimation { target: wrapper; property: "height"; to: 0; duration: 100; easing.type: Easing.InOutQuad }
+ PropertyAction { target: wrapper; property: "ListView.delayRemove"; value: false }
+ }
+ }
+ }
+ ]
+ ListView {
+ id: list
+ objectName: "list"
+ width: 240
+ height: 320
+ model: testModel
+ delegate: myDelegate
+ section.property: sectionProperty
+ section.delegate: Rectangle {
+ objectName: "sect_" + section
+ color: "#99bb99"
+ height: 20
+ width: list.width
+ Text { text: section }
+ }
+ }
+}
diff --git a/tests/auto/declarative/qdeclarativelistview/data/listviewtest.qml b/tests/auto/declarative/qdeclarativelistview/data/listviewtest.qml
new file mode 100644
index 0000000000..3cd6f42f49
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelistview/data/listviewtest.qml
@@ -0,0 +1,132 @@
+import QtQuick 1.0
+
+Rectangle {
+ id: root
+ width: 240
+ height: 320
+ color: "#ffffff"
+
+ property bool showHeader: false
+ property bool showFooter: false
+ property real hr: list.visibleArea.heightRatio
+ function heightRatio() {
+ return list.visibleArea.heightRatio
+ }
+
+ function checkProperties() {
+ testObject.error = false;
+ if (list.model != testModel) {
+ console.log("model property incorrect");
+ testObject.error = true;
+ }
+ if (!testObject.animate && list.delegate != myDelegate) {
+ console.log("delegate property incorrect - expected myDelegate");
+ testObject.error = true;
+ }
+ if (testObject.animate && list.delegate != animatedDelegate) {
+ console.log("delegate property incorrect - expected animatedDelegate");
+ testObject.error = true;
+ }
+ if (testObject.invalidHighlight && list.highlight != invalidHl) {
+ console.log("highlight property incorrect - expected invalidHl");
+ testObject.error = true;
+ }
+ if (!testObject.invalidHighlight && list.highlight != myHighlight) {
+ console.log("highlight property incorrect - expected myHighlight");
+ testObject.error = true;
+ }
+ }
+ resources: [
+ Component {
+ id: myDelegate
+ Rectangle {
+ id: wrapper
+ objectName: "wrapper"
+ height: 20
+ width: 240
+ Text {
+ text: index
+ }
+ Text {
+ x: 30
+ id: textName
+ objectName: "textName"
+ text: name
+ }
+ Text {
+ x: 120
+ id: textNumber
+ objectName: "textNumber"
+ text: number
+ }
+ Text {
+ x: 200
+ text: wrapper.y
+ }
+ color: ListView.isCurrentItem ? "lightsteelblue" : "white"
+ }
+ },
+ Component {
+ id: animatedDelegate
+ Rectangle {
+ id: wrapper
+ objectName: "wrapper"
+ height: 20
+ width: 240
+ Text {
+ text: index
+ }
+ Text {
+ x: 30
+ id: textName
+ objectName: "textName"
+ text: name
+ }
+ Text {
+ x: 120
+ id: textNumber
+ objectName: "textNumber"
+ text: number
+ }
+ Text {
+ x: 200
+ text: wrapper.y
+ }
+ color: ListView.isCurrentItem ? "lightsteelblue" : "white"
+ ListView.onRemove: SequentialAnimation {
+ PropertyAction { target: wrapper; property: "ListView.delayRemove"; value: true }
+ NumberAnimation { target: wrapper; property: "scale"; to: 0; duration: 250; easing.type: "InOutQuad" }
+ PropertyAction { target: wrapper; property: "ListView.delayRemove"; value: false }
+
+ }
+ }
+ },
+ Component {
+ id: myHighlight
+ Rectangle { color: "green" }
+ },
+ Component {
+ id: invalidHl
+ SmoothedAnimation {}
+ },
+ Component {
+ id: headerFooter
+ Rectangle { height: 30; width: 240; color: "blue" }
+ }
+ ]
+ ListView {
+ id: list
+ objectName: "list"
+ focus: true
+ width: 240
+ height: 320
+ model: testModel
+ delegate: testObject.animate ? animatedDelegate : myDelegate
+ highlight: testObject.invalidHighlight ? invalidHl : myHighlight
+ highlightMoveSpeed: 1000
+ highlightResizeSpeed: 1000
+ cacheBuffer: testObject.cacheBuffer
+ header: root.showHeader ? headerFooter : null
+ footer: root.showFooter ? headerFooter : null
+ }
+}
diff --git a/tests/auto/declarative/qdeclarativelistview/data/manual-highlight.qml b/tests/auto/declarative/qdeclarativelistview/data/manual-highlight.qml
new file mode 100644
index 0000000000..a32a19492c
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelistview/data/manual-highlight.qml
@@ -0,0 +1,47 @@
+import QtQuick 1.0
+
+Item {
+
+ ListModel {
+ id: model
+ ListElement {
+ name: "Bill Smith"
+ number: "555 3264"
+ }
+ ListElement {
+ name: "John Brown"
+ number: "555 8426"
+ }
+ ListElement {
+ name: "Sam Wise"
+ number: "555 0473"
+ }
+ ListElement {
+ name: "Bob Brown"
+ number: "555 5845"
+ }
+ }
+
+ Component {
+ id: highlight
+ Rectangle {
+ objectName: "highlight"
+ width: 180; height: 20
+ color: "lightsteelblue"; radius: 5
+ y: list.currentItem.y+5
+ }
+ }
+
+ ListView {
+ id: list
+ objectName: "list"
+ anchors.fill: parent
+ model: model
+ delegate: Text { objectName: "wrapper"; text: name }
+
+ highlight: highlight
+ highlightFollowsCurrentItem: false
+ focus: true
+ }
+
+}
diff --git a/tests/auto/declarative/qdeclarativelistview/data/orientchange.qml b/tests/auto/declarative/qdeclarativelistview/data/orientchange.qml
new file mode 100644
index 0000000000..c7aa0cd1d3
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelistview/data/orientchange.qml
@@ -0,0 +1,7 @@
+import QtQuick 1.0
+
+ListView {
+ width: 240; height: 320
+ delegate: Rectangle { objectName: "wrapper"; width: 80; height: 80 }
+ model: 100
+}
diff --git a/tests/auto/declarative/qdeclarativelistview/data/propertychangestest.qml b/tests/auto/declarative/qdeclarativelistview/data/propertychangestest.qml
new file mode 100644
index 0000000000..04bec59abf
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelistview/data/propertychangestest.qml
@@ -0,0 +1,71 @@
+import QtQuick 1.0
+
+Rectangle {
+ width: 180; height: 120; color: "white"
+ Component {
+ id: delegate
+ Item {
+ id: wrapper
+ width: 180; height: 40;
+ Column {
+ x: 5; y: 5
+ Text { text: '<b>Name:</b> ' + name }
+ Text { text: '<b>Number:</b> ' + number }
+ }
+ }
+ }
+ Component {
+ id: highlightRed
+ Rectangle {
+ color: "red"
+ radius: 10
+ opacity: 0.5
+ }
+ }
+ ListView {
+ objectName: "listView"
+ anchors.fill: parent
+ model: listModel
+ delegate: delegate
+ highlight: highlightRed
+ focus: true
+ highlightFollowsCurrentItem: true
+ preferredHighlightBegin: 0.0
+ preferredHighlightEnd: 0.0
+ highlightRangeMode: ListView.ApplyRange
+ keyNavigationWraps: true
+ cacheBuffer: 10
+ snapMode: ListView.SnapToItem
+ }
+
+ data:[
+ ListModel {
+ id: listModel
+ ListElement {
+ name: "Bill Smith"
+ number: "555 3264"
+ }
+ ListElement {
+ name: "John Brown"
+ number: "555 8426"
+ }
+ ListElement {
+ name: "Sam Wise"
+ number: "555 0473"
+ }
+ },
+ ListModel {
+ objectName: "alternateModel"
+ ListElement {
+ name: "Jack"
+ number: "555 8426"
+ }
+ ListElement {
+ name: "Mary"
+ number: "555 3264"
+ }
+ }
+ ]
+}
+
+
diff --git a/tests/auto/declarative/qdeclarativelistview/data/qtbug14821.qml b/tests/auto/declarative/qdeclarativelistview/data/qtbug14821.qml
new file mode 100644
index 0000000000..e0303ecaa3
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelistview/data/qtbug14821.qml
@@ -0,0 +1,31 @@
+import QtQuick 1.0
+
+ListView {
+ id: view
+ width: 300; height: 200
+ focus: true
+ keyNavigationWraps: true
+
+ model: 100
+
+ preferredHighlightBegin: 90
+ preferredHighlightEnd: 110
+
+ highlightRangeMode: ListView.StrictlyEnforceRange
+ highlight: Component {
+ Rectangle {
+ border.color: "blue"
+ border.width: 3
+ color: "transparent"
+ width: 300; height: 15
+ }
+ }
+
+ delegate: Component {
+ Item {
+ height: 15 + (view.currentIndex == index ? 20 : 0)
+ width: 200
+ Text { text: 'Index: ' + index; anchors.verticalCenter: parent.verticalCenter }
+ }
+ }
+}
diff --git a/tests/auto/declarative/qdeclarativelistview/data/qtbug16037.qml b/tests/auto/declarative/qdeclarativelistview/data/qtbug16037.qml
new file mode 100644
index 0000000000..0756618a60
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelistview/data/qtbug16037.qml
@@ -0,0 +1,37 @@
+import QtQuick 1.0
+
+Item {
+ width: 640
+ height: 480
+
+ function setModel() {
+ listView.model = listModel1
+ }
+
+ ListModel {
+ id: listModel1
+ ListElement { text: "Apple" }
+ ListElement { text: "Banana" }
+ ListElement { text: "Orange" }
+ ListElement { text: "Coconut" }
+ }
+
+ Rectangle {
+ width: 200
+ height: listView.contentHeight
+ color: "yellow"
+ anchors.centerIn: parent
+
+ ListView {
+ id: listView
+ objectName: "listview"
+ anchors.fill: parent
+
+ delegate: Item {
+ width: 200
+ height: 20
+ Text { text: model.text; anchors.centerIn: parent }
+ }
+ }
+ }
+}
diff --git a/tests/auto/declarative/qdeclarativelistview/data/rightToLeft.qml b/tests/auto/declarative/qdeclarativelistview/data/rightToLeft.qml
new file mode 100644
index 0000000000..1e92bb3cbd
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelistview/data/rightToLeft.qml
@@ -0,0 +1,42 @@
+// This example demonstrates how item positioning
+// changes in right-to-left layout direction
+
+import QtQuick 1.1
+
+Rectangle {
+ color: "lightgray"
+ width: 640
+ height: 320
+
+ VisualItemModel {
+ id: itemModel
+ objectName: "itemModel"
+ Rectangle {
+ objectName: "item1"
+ height: view.height; width: 100; color: "#FFFEF0"
+ Text { objectName: "text1"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
+ }
+ Rectangle {
+ objectName: "item2"
+ height: view.height; width: 200; color: "#F0FFF7"
+ Text { objectName: "text2"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
+ }
+ Rectangle {
+ objectName: "item3"
+ height: view.height; width: 240; color: "#F4F0FF"
+ Text { objectName: "text3"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
+ }
+ }
+
+ ListView {
+ id: view
+ objectName: "view"
+ anchors.fill: parent
+ anchors.bottomMargin: 30
+ model: itemModel
+ highlightRangeMode: "StrictlyEnforceRange"
+ orientation: ListView.Horizontal
+ flickDeceleration: 2000
+ layoutDirection: Qt.RightToLeft
+ }
+}
diff --git a/tests/auto/declarative/qdeclarativelistview/data/sizelessthan1.qml b/tests/auto/declarative/qdeclarativelistview/data/sizelessthan1.qml
new file mode 100644
index 0000000000..77bfef8e57
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelistview/data/sizelessthan1.qml
@@ -0,0 +1,26 @@
+import QtQuick 1.0
+
+Rectangle {
+ width: 240
+ height: 320
+ color: "#ffffff"
+ Component {
+ id: myDelegate
+ Rectangle {
+ id: wrapper
+ objectName: "wrapper"
+ height: 0.5
+ width: 240
+ color: ((index % 2) == 1 ? "red" : "blue")
+ }
+ }
+ ListView {
+ id: list
+ objectName: "list"
+ focus: true
+ width: 240
+ height: 320
+ model: testModel
+ delegate: myDelegate
+ }
+}
diff --git a/tests/auto/declarative/qdeclarativelistview/data/strictlyenforcerange.qml b/tests/auto/declarative/qdeclarativelistview/data/strictlyenforcerange.qml
new file mode 100644
index 0000000000..bb77a77cf3
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelistview/data/strictlyenforcerange.qml
@@ -0,0 +1,29 @@
+import QtQuick 1.0
+
+ListView {
+ id: list
+ objectName: "list"
+ width: 320
+ height: 480
+
+ function fillModel() {
+ list.model.append({"col": "red"});
+ list.currentIndex = list.count-1
+ list.model.append({"col": "blue"});
+ list.currentIndex = list.count-1
+ list.model.append({"col": "green"});
+ list.currentIndex = list.count-1
+ }
+
+ model: ListModel { id: listModel } // empty model
+ delegate: Rectangle { id: wrapper; objectName: "wrapper"; color: col; width: 300; height: 400 }
+ orientation: "Horizontal"
+ snapMode: "SnapToItem"
+ cacheBuffer: 1000
+
+ preferredHighlightBegin: 10
+ preferredHighlightEnd: 10
+
+ highlightRangeMode: "StrictlyEnforceRange"
+ focus: true
+}
diff --git a/tests/auto/declarative/qdeclarativelistview/incrementalmodel.cpp b/tests/auto/declarative/qdeclarativelistview/incrementalmodel.cpp
new file mode 100644
index 0000000000..cd0512fb06
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelistview/incrementalmodel.cpp
@@ -0,0 +1,89 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "incrementalmodel.h"
+#include <QApplication>
+#include <QDebug>
+
+IncrementalModel::IncrementalModel(QObject *parent)
+ : QAbstractListModel(parent), count(0)
+{
+ for (int i = 0; i < 100; ++i)
+ list.append("Item " + QString::number(i));
+}
+
+int IncrementalModel::rowCount(const QModelIndex & /* parent */) const
+{
+ return count;
+}
+
+QVariant IncrementalModel::data(const QModelIndex &index, int role) const
+{
+ if (!index.isValid())
+ return QVariant();
+
+ if (index.row() >= list.size() || index.row() < 0)
+ return QVariant();
+
+ if (role == Qt::DisplayRole)
+ return list.at(index.row());
+ return QVariant();
+}
+
+bool IncrementalModel::canFetchMore(const QModelIndex & /* index */) const
+{
+ if (count < list.size())
+ return true;
+ else
+ return false;
+}
+
+void IncrementalModel::fetchMore(const QModelIndex & /* index */)
+{
+ int remainder = list.size() - count;
+ int itemsToFetch = qMin(5, remainder);
+
+ beginInsertRows(QModelIndex(), count, count+itemsToFetch-1);
+
+ count += itemsToFetch;
+
+ endInsertRows();
+}
diff --git a/tests/auto/declarative/qdeclarativelistview/incrementalmodel.h b/tests/auto/declarative/qdeclarativelistview/incrementalmodel.h
new file mode 100644
index 0000000000..9c4e7ddd4a
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelistview/incrementalmodel.h
@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef IncrementalModel_H
+#define IncrementalModel_H
+
+#include <QAbstractListModel>
+#include <QList>
+#include <QStringList>
+
+class IncrementalModel : public QAbstractListModel
+{
+ Q_OBJECT
+
+public:
+ IncrementalModel(QObject *parent = 0);
+
+ int rowCount(const QModelIndex &parent = QModelIndex()) const;
+ QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
+
+protected:
+ bool canFetchMore(const QModelIndex &parent) const;
+ void fetchMore(const QModelIndex &parent);
+
+private:
+ QStringList list;
+ int count;
+};
+
+#endif
diff --git a/tests/auto/declarative/qdeclarativelistview/qdeclarativelistview.pro b/tests/auto/declarative/qdeclarativelistview/qdeclarativelistview.pro
new file mode 100644
index 0000000000..1633ffca2a
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelistview/qdeclarativelistview.pro
@@ -0,0 +1,16 @@
+load(qttest_p4)
+contains(QT_CONFIG,declarative): QT += declarative
+macx:CONFIG -= app_bundle
+
+HEADERS += incrementalmodel.h
+SOURCES += tst_qdeclarativelistview.cpp incrementalmodel.cpp
+
+symbian: {
+ importFiles.files = data
+ importFiles.path = .
+ DEPLOYMENT += importFiles
+} else {
+ DEFINES += SRCDIR=\\\"$$PWD\\\"
+}
+
+CONFIG += parallel_test
diff --git a/tests/auto/declarative/qdeclarativelistview/tst_qdeclarativelistview.cpp b/tests/auto/declarative/qdeclarativelistview/tst_qdeclarativelistview.cpp
new file mode 100644
index 0000000000..0c96587b30
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelistview/tst_qdeclarativelistview.cpp
@@ -0,0 +1,2824 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtTest/QtTest>
+#include <QtGui/QStringListModel>
+#include <QtDeclarative/qdeclarativeview.h>
+#include <QtDeclarative/qdeclarativeengine.h>
+#include <QtDeclarative/qdeclarativecontext.h>
+#include <QtDeclarative/qdeclarativeexpression.h>
+#include <QtDeclarative/private/qdeclarativeitem_p.h>
+#include <QtDeclarative/private/qdeclarativelistview_p.h>
+#include <QtDeclarative/private/qdeclarativetext_p.h>
+#include <QtDeclarative/private/qdeclarativevisualitemmodel_p.h>
+#include <QtDeclarative/private/qdeclarativelistmodel_p.h>
+#include <QtDeclarative/private/qlistmodelinterface_p.h>
+#include "../../../shared/util.h"
+#include "incrementalmodel.h"
+
+#ifdef Q_OS_SYMBIAN
+// In Symbian OS test data is located in applications private dir
+#define SRCDIR "."
+#endif
+
+class tst_QDeclarativeListView : public QObject
+{
+ Q_OBJECT
+public:
+ tst_QDeclarativeListView();
+
+private slots:
+ // Test both QListModelInterface and QAbstractItemModel model types
+ void qListModelInterface_items();
+ void qAbstractItemModel_items();
+
+ void qListModelInterface_changed();
+ void qAbstractItemModel_changed();
+
+ void qListModelInterface_inserted();
+ void qAbstractItemModel_inserted();
+
+ void qListModelInterface_removed();
+ void qAbstractItemModel_removed();
+
+ void qListModelInterface_moved();
+ void qAbstractItemModel_moved();
+
+ void qListModelInterface_clear();
+ void qAbstractItemModel_clear();
+
+ void itemList();
+ void currentIndex();
+ void noCurrentIndex();
+ void enforceRange();
+ void spacing();
+ void sections();
+ void sectionsDelegate();
+ void cacheBuffer();
+ void positionViewAtIndex();
+ void resetModel();
+ void propertyChanges();
+ void componentChanges();
+ void modelChanges();
+ void QTBUG_9791();
+ void manualHighlight();
+ void QTBUG_11105();
+ void header();
+ void footer();
+ void headerFooter();
+ void resizeView();
+ void sizeLessThan1();
+ void QTBUG_14821();
+ void resizeDelegate();
+ void QTBUG_16037();
+ void indexAt();
+ void incrementalModel();
+ void onAdd();
+ void onAdd_data();
+ void onRemove();
+ void onRemove_data();
+ void testQtQuick11Attributes();
+ void testQtQuick11Attributes_data();
+ void rightToLeft();
+ void test_mirroring();
+ void orientationChange();
+ void contentPosJump();
+
+private:
+ template <class T> void items();
+ template <class T> void changed();
+ template <class T> void inserted();
+ template <class T> void removed(bool animated);
+ template <class T> void moved();
+ template <class T> void clear();
+ QDeclarativeView *createView();
+ template<typename T>
+ T *findItem(QGraphicsObject *parent, const QString &id, int index=-1);
+ template<typename T>
+ QList<T*> findItems(QGraphicsObject *parent, const QString &objectName);
+ void dumpTree(QDeclarativeItem *parent, int depth = 0);
+};
+
+class TestObject : public QObject
+{
+ Q_OBJECT
+
+ Q_PROPERTY(bool error READ error WRITE setError NOTIFY changedError)
+ Q_PROPERTY(bool animate READ animate NOTIFY changedAnim)
+ Q_PROPERTY(bool invalidHighlight READ invalidHighlight NOTIFY changedHl)
+ Q_PROPERTY(int cacheBuffer READ cacheBuffer NOTIFY changedCacheBuffer)
+
+public:
+ TestObject(QObject *parent = 0)
+ : QObject(parent), mError(true), mAnimate(false), mInvalidHighlight(false)
+ , mCacheBuffer(0) {}
+
+ bool error() const { return mError; }
+ void setError(bool err) { mError = err; emit changedError(); }
+
+ bool animate() const { return mAnimate; }
+ void setAnimate(bool anim) { mAnimate = anim; emit changedAnim(); }
+
+ bool invalidHighlight() const { return mInvalidHighlight; }
+ void setInvalidHighlight(bool invalid) { mInvalidHighlight = invalid; emit changedHl(); }
+
+ int cacheBuffer() const { return mCacheBuffer; }
+ void setCacheBuffer(int buffer) { mCacheBuffer = buffer; emit changedCacheBuffer(); }
+
+signals:
+ void changedError();
+ void changedAnim();
+ void changedHl();
+ void changedCacheBuffer();
+
+public:
+ bool mError;
+ bool mAnimate;
+ bool mInvalidHighlight;
+ int mCacheBuffer;
+};
+
+class TestModel : public QListModelInterface
+{
+ Q_OBJECT
+public:
+ TestModel(QObject *parent = 0) : QListModelInterface(parent) {}
+ ~TestModel() {}
+
+ enum Roles { Name, Number };
+
+ QString name(int index) const { return list.at(index).first; }
+ QString number(int index) const { return list.at(index).second; }
+
+ int count() const { return list.count(); }
+
+ QList<int> roles() const { return QList<int>() << Name << Number; }
+ QString toString(int role) const {
+ switch(role) {
+ case Name:
+ return "name";
+ case Number:
+ return "number";
+ default:
+ return "";
+ }
+ }
+
+ QVariant data(int index, int role) const
+ {
+ if (role==0)
+ return list.at(index).first;
+ if (role==1)
+ return list.at(index).second;
+ return QVariant();
+ }
+ QHash<int, QVariant> data(int index, const QList<int> &roles) const {
+ QHash<int,QVariant> returnHash;
+
+ for (int i = 0; i < roles.size(); ++i) {
+ int role = roles.at(i);
+ QVariant info;
+ switch(role) {
+ case Name:
+ info = list.at(index).first;
+ break;
+ case Number:
+ info = list.at(index).second;
+ break;
+ default:
+ break;
+ }
+ returnHash.insert(role, info);
+ }
+ return returnHash;
+ }
+
+ void addItem(const QString &name, const QString &number) {
+ list.append(QPair<QString,QString>(name, number));
+ emit itemsInserted(list.count()-1, 1);
+ }
+
+ void insertItem(int index, const QString &name, const QString &number) {
+ list.insert(index, QPair<QString,QString>(name, number));
+ emit itemsInserted(index, 1);
+ }
+
+ void removeItem(int index) {
+ list.removeAt(index);
+ emit itemsRemoved(index, 1);
+ }
+
+ void removeItems(int index, int count) {
+ int c = count;
+ while (c--)
+ list.removeAt(index);
+ emit itemsRemoved(index, count);
+ }
+
+ void moveItem(int from, int to) {
+ list.move(from, to);
+ emit itemsMoved(from, to, 1);
+ }
+
+ void modifyItem(int index, const QString &name, const QString &number) {
+ list[index] = QPair<QString,QString>(name, number);
+ emit itemsChanged(index, 1, roles());
+ }
+
+ void clear() {
+ int count = list.count();
+ list.clear();
+ emit itemsRemoved(0, count);
+ }
+
+private:
+ QList<QPair<QString,QString> > list;
+};
+
+
+class TestModel2 : public QAbstractListModel
+{
+public:
+ enum Roles { Name = Qt::UserRole+1, Number = Qt::UserRole+2 };
+
+ TestModel2(QObject *parent=0) : QAbstractListModel(parent) {
+ QHash<int, QByteArray> roles;
+ roles[Name] = "name";
+ roles[Number] = "number";
+ setRoleNames(roles);
+ }
+
+ int rowCount(const QModelIndex &parent=QModelIndex()) const { Q_UNUSED(parent); return list.count(); }
+ QVariant data(const QModelIndex &index, int role=Qt::DisplayRole) const {
+ QVariant rv;
+ if (role == Name)
+ rv = list.at(index.row()).first;
+ else if (role == Number)
+ rv = list.at(index.row()).second;
+
+ return rv;
+ }
+
+ int count() const { return rowCount(); }
+ QString name(int index) const { return list.at(index).first; }
+ QString number(int index) const { return list.at(index).second; }
+
+ void addItem(const QString &name, const QString &number) {
+ emit beginInsertRows(QModelIndex(), list.count(), list.count());
+ list.append(QPair<QString,QString>(name, number));
+ emit endInsertRows();
+ }
+
+ void addItems(const QList<QPair<QString, QString> > &items) {
+ emit beginInsertRows(QModelIndex(), list.count(), list.count()+items.count()-1);
+ for (int i=0; i<items.count(); i++)
+ list.append(QPair<QString,QString>(items[i].first, items[i].second));
+ emit endInsertRows();
+ }
+
+ void insertItem(int index, const QString &name, const QString &number) {
+ emit beginInsertRows(QModelIndex(), index, index);
+ list.insert(index, QPair<QString,QString>(name, number));
+ emit endInsertRows();
+ }
+
+ void removeItem(int index) {
+ emit beginRemoveRows(QModelIndex(), index, index);
+ list.removeAt(index);
+ emit endRemoveRows();
+ }
+
+ void removeItems(int index, int count) {
+ emit beginRemoveRows(QModelIndex(), index, index+count-1);
+ while (count--)
+ list.removeAt(index);
+ emit endRemoveRows();
+ }
+
+ void moveItem(int from, int to) {
+ emit beginMoveRows(QModelIndex(), from, from, QModelIndex(), to);
+ list.move(from, to);
+ emit endMoveRows();
+ }
+
+ void modifyItem(int idx, const QString &name, const QString &number) {
+ list[idx] = QPair<QString,QString>(name, number);
+ emit dataChanged(index(idx,0), index(idx,0));
+ }
+
+ void clear() {
+ int count = list.count();
+ emit beginRemoveRows(QModelIndex(), 0, count-1);
+ list.clear();
+ emit endRemoveRows();
+ }
+
+private:
+ QList<QPair<QString,QString> > list;
+};
+
+tst_QDeclarativeListView::tst_QDeclarativeListView()
+{
+}
+
+template <class T>
+void tst_QDeclarativeListView::items()
+{
+ QDeclarativeView *canvas = createView();
+
+ T model;
+ model.addItem("Fred", "12345");
+ model.addItem("John", "2345");
+ model.addItem("Bob", "54321");
+
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ TestObject *testObject = new TestObject;
+ ctxt->setContextProperty("testObject", testObject);
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/listviewtest.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ QMetaObject::invokeMethod(canvas->rootObject(), "checkProperties");
+ QTRY_VERIFY(testObject->error() == false);
+
+ QTRY_VERIFY(listview->highlightItem() != 0);
+ QTRY_COMPARE(listview->count(), model.count());
+ QTRY_COMPARE(contentItem->childItems().count(), model.count()+1); // assumes all are visible, +1 for the (default) highlight item
+
+ // current item should be first item
+ QTRY_COMPARE(listview->currentItem(), findItem<QDeclarativeItem>(contentItem, "wrapper", 0));
+
+ for (int i = 0; i < model.count(); ++i) {
+ QDeclarativeText *name = findItem<QDeclarativeText>(contentItem, "textName", i);
+ QTRY_VERIFY(name != 0);
+ QTRY_COMPARE(name->text(), model.name(i));
+ QDeclarativeText *number = findItem<QDeclarativeText>(contentItem, "textNumber", i);
+ QTRY_VERIFY(number != 0);
+ QTRY_COMPARE(number->text(), model.number(i));
+ }
+
+ // switch to other delegate
+ testObject->setAnimate(true);
+ QMetaObject::invokeMethod(canvas->rootObject(), "checkProperties");
+ QTRY_VERIFY(testObject->error() == false);
+ QTRY_VERIFY(listview->currentItem());
+
+ // set invalid highlight
+ testObject->setInvalidHighlight(true);
+ QMetaObject::invokeMethod(canvas->rootObject(), "checkProperties");
+ QTRY_VERIFY(testObject->error() == false);
+ QTRY_VERIFY(listview->currentItem());
+ QTRY_VERIFY(listview->highlightItem() == 0);
+
+ // back to normal highlight
+ testObject->setInvalidHighlight(false);
+ QMetaObject::invokeMethod(canvas->rootObject(), "checkProperties");
+ QTRY_VERIFY(testObject->error() == false);
+ QTRY_VERIFY(listview->currentItem());
+ QTRY_VERIFY(listview->highlightItem() != 0);
+
+ // set an empty model and confirm that items are destroyed
+ T model2;
+ ctxt->setContextProperty("testModel", &model2);
+
+ int itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ QTRY_VERIFY(itemCount == 0);
+
+ QTRY_COMPARE(listview->highlightResizeSpeed(), 1000.0);
+ QTRY_COMPARE(listview->highlightMoveSpeed(), 1000.0);
+
+ delete canvas;
+}
+
+
+template <class T>
+void tst_QDeclarativeListView::changed()
+{
+ QDeclarativeView *canvas = createView();
+
+ T model;
+ model.addItem("Fred", "12345");
+ model.addItem("John", "2345");
+ model.addItem("Bob", "54321");
+
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ TestObject *testObject = new TestObject;
+ ctxt->setContextProperty("testObject", testObject);
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/listviewtest.qml"));
+ qApp->processEvents();
+
+ QDeclarativeFlickable *listview = findItem<QDeclarativeFlickable>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ model.modifyItem(1, "Will", "9876");
+ QDeclarativeText *name = findItem<QDeclarativeText>(contentItem, "textName", 1);
+ QTRY_VERIFY(name != 0);
+ QTRY_COMPARE(name->text(), model.name(1));
+ QDeclarativeText *number = findItem<QDeclarativeText>(contentItem, "textNumber", 1);
+ QTRY_VERIFY(number != 0);
+ QTRY_COMPARE(number->text(), model.number(1));
+
+ delete canvas;
+}
+
+template <class T>
+void tst_QDeclarativeListView::inserted()
+{
+ QDeclarativeView *canvas = createView();
+
+ T model;
+ model.addItem("Fred", "12345");
+ model.addItem("John", "2345");
+ model.addItem("Bob", "54321");
+
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ TestObject *testObject = new TestObject;
+ ctxt->setContextProperty("testObject", testObject);
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/listviewtest.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ model.insertItem(1, "Will", "9876");
+
+ QTRY_COMPARE(contentItem->childItems().count(), model.count()+1); // assumes all are visible, +1 for the (default) highlight item
+
+ QDeclarativeText *name = findItem<QDeclarativeText>(contentItem, "textName", 1);
+ QTRY_VERIFY(name != 0);
+ QTRY_COMPARE(name->text(), model.name(1));
+ QDeclarativeText *number = findItem<QDeclarativeText>(contentItem, "textNumber", 1);
+ QTRY_VERIFY(number != 0);
+ QTRY_COMPARE(number->text(), model.number(1));
+
+ // Confirm items positioned correctly
+ for (int i = 0; i < model.count(); ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ QTRY_COMPARE(item->y(), i*20.0);
+ }
+
+ model.insertItem(0, "Foo", "1111"); // zero index, and current item
+
+ QTRY_COMPARE(contentItem->childItems().count(), model.count()+1); // assumes all are visible, +1 for the (default) highlight item
+
+ name = findItem<QDeclarativeText>(contentItem, "textName", 0);
+ QTRY_VERIFY(name != 0);
+ QTRY_COMPARE(name->text(), model.name(0));
+ number = findItem<QDeclarativeText>(contentItem, "textNumber", 0);
+ QTRY_VERIFY(number != 0);
+ QTRY_COMPARE(number->text(), model.number(0));
+
+ QTRY_COMPARE(listview->currentIndex(), 1);
+
+ // Confirm items positioned correctly
+ for (int i = 0; i < model.count(); ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ QTRY_COMPARE(item->y(), i*20.0);
+ }
+
+ for (int i = model.count(); i < 30; ++i)
+ model.insertItem(i, "Hello", QString::number(i));
+
+ listview->setContentY(80);
+
+ // Insert item outside visible area
+ model.insertItem(1, "Hello", "1324");
+
+ QTRY_VERIFY(listview->contentY() == 80);
+
+ // Confirm items positioned correctly
+ for (int i = 5; i < 5+15; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->y(), i*20.0 - 20.0);
+ }
+
+// QTRY_COMPARE(listview->contentItemHeight(), model.count() * 20.0);
+
+ delete canvas;
+}
+
+template <class T>
+void tst_QDeclarativeListView::removed(bool animated)
+{
+ QDeclarativeView *canvas = createView();
+
+ T model;
+ for (int i = 0; i < 50; i++)
+ model.addItem("Item" + QString::number(i), "");
+
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ TestObject *testObject = new TestObject;
+ testObject->setAnimate(animated);
+ ctxt->setContextProperty("testObject", testObject);
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/listviewtest.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ model.removeItem(1);
+
+ QDeclarativeText *name = findItem<QDeclarativeText>(contentItem, "textName", 1);
+ QTRY_VERIFY(name != 0);
+ QTRY_COMPARE(name->text(), model.name(1));
+ QDeclarativeText *number = findItem<QDeclarativeText>(contentItem, "textNumber", 1);
+ QTRY_VERIFY(number != 0);
+ QTRY_COMPARE(number->text(), model.number(1));
+
+ // Confirm items positioned correctly
+ int itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ for (int i = 0; i < model.count() && i < itemCount; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_VERIFY(item->y() == i*20);
+ }
+
+ // Remove first item (which is the current item);
+ model.removeItem(0); // post: top item starts at 20
+
+ QTest::qWait(300);
+
+ name = findItem<QDeclarativeText>(contentItem, "textName", 0);
+ QTRY_VERIFY(name != 0);
+ QTRY_COMPARE(name->text(), model.name(0));
+ number = findItem<QDeclarativeText>(contentItem, "textNumber", 0);
+ QTRY_VERIFY(number != 0);
+ QTRY_COMPARE(number->text(), model.number(0));
+
+ // Confirm items positioned correctly
+ itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ for (int i = 0; i < model.count() && i < itemCount; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->y(),i*20.0 + 20.0);
+ }
+
+ // Remove items not visible
+ model.removeItem(18);
+ qApp->processEvents();
+
+ // Confirm items positioned correctly
+ itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ for (int i = 0; i < model.count() && i < itemCount; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->y(),i*20.0+20.0);
+ }
+
+ // Remove items before visible
+ listview->setContentY(80);
+ listview->setCurrentIndex(10);
+
+ model.removeItem(1); // post: top item will be at 40
+ qApp->processEvents();
+
+ // Confirm items positioned correctly
+ for (int i = 2; i < 18; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->y(),40+i*20.0);
+ }
+
+ // Remove current index
+ QTRY_VERIFY(listview->currentIndex() == 9);
+ QDeclarativeItem *oldCurrent = listview->currentItem();
+ model.removeItem(9);
+
+ QTRY_COMPARE(listview->currentIndex(), 9);
+ QTRY_VERIFY(listview->currentItem() != oldCurrent);
+
+ listview->setContentY(40); // That's the top now
+ // let transitions settle.
+ QTest::qWait(300);
+
+ // Confirm items positioned correctly
+ itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ for (int i = 0; i < model.count() && i < itemCount; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->y(),40+i*20.0);
+ }
+
+ // remove current item beyond visible items.
+ listview->setCurrentIndex(20);
+ listview->setContentY(40);
+ model.removeItem(20);
+
+ QTRY_COMPARE(listview->currentIndex(), 20);
+ QTRY_VERIFY(listview->currentItem() != 0);
+
+ // remove item before current, but visible
+ listview->setCurrentIndex(8);
+ oldCurrent = listview->currentItem();
+ model.removeItem(6);
+
+ QTRY_COMPARE(listview->currentIndex(), 7);
+ QTRY_VERIFY(listview->currentItem() == oldCurrent);
+
+ listview->setContentY(80);
+ QTest::qWait(300);
+
+ // remove all visible items
+ model.removeItems(1, 18);
+ QTest::qWait(300);
+
+ // Confirm items positioned correctly
+ itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ for (int i = 0; i < model.count() && i < itemCount-1; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i+2);
+ if (!item) qWarning() << "Item" << i+2 << "not found";
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->y(),80+i*20.0);
+ }
+
+ model.removeItems(1, 17);
+// QTest::qWait(300);
+
+ model.removeItems(2, 1);
+ model.addItem("New", "1");
+
+ QTRY_VERIFY(name = findItem<QDeclarativeText>(contentItem, "textName", model.count()-1));
+ QCOMPARE(name->text(), QString("New"));
+
+ delete canvas;
+}
+
+template <class T>
+void tst_QDeclarativeListView::clear()
+{
+ QDeclarativeView *canvas = createView();
+
+ T model;
+ for (int i = 0; i < 30; i++)
+ model.addItem("Item" + QString::number(i), "");
+
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ TestObject *testObject = new TestObject;
+ ctxt->setContextProperty("testObject", testObject);
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/listviewtest.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ model.clear();
+
+ QTRY_VERIFY(listview->count() == 0);
+ QTRY_VERIFY(listview->currentItem() == 0);
+ QTRY_VERIFY(listview->contentY() == 0);
+ QVERIFY(listview->currentIndex() == -1);
+
+ // confirm sanity when adding an item to cleared list
+ model.addItem("New", "1");
+ QTRY_VERIFY(listview->count() == 1);
+ QVERIFY(listview->currentItem() != 0);
+ QVERIFY(listview->currentIndex() == 0);
+
+ delete canvas;
+}
+
+
+template <class T>
+void tst_QDeclarativeListView::moved()
+{
+ QDeclarativeView *canvas = createView();
+
+ T model;
+ for (int i = 0; i < 30; i++)
+ model.addItem("Item" + QString::number(i), "");
+
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ TestObject *testObject = new TestObject;
+ ctxt->setContextProperty("testObject", testObject);
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/listviewtest.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ model.moveItem(1, 4);
+
+ QDeclarativeText *name = findItem<QDeclarativeText>(contentItem, "textName", 1);
+ QTRY_VERIFY(name != 0);
+ QTRY_COMPARE(name->text(), model.name(1));
+ QDeclarativeText *number = findItem<QDeclarativeText>(contentItem, "textNumber", 1);
+ QTRY_VERIFY(number != 0);
+ QTRY_COMPARE(number->text(), model.number(1));
+
+ name = findItem<QDeclarativeText>(contentItem, "textName", 4);
+ QTRY_VERIFY(name != 0);
+ QTRY_COMPARE(name->text(), model.name(4));
+ number = findItem<QDeclarativeText>(contentItem, "textNumber", 4);
+ QTRY_VERIFY(number != 0);
+ QTRY_COMPARE(number->text(), model.number(4));
+
+ // Confirm items positioned correctly
+ int itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ for (int i = 0; i < model.count() && i < itemCount; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_VERIFY(item->y() == i*20);
+ }
+
+ listview->setContentY(80);
+
+ // move outside visible area
+ model.moveItem(1, 18);
+
+ // Confirm items positioned correctly and indexes correct
+ for (int i = 3; i < model.count() && i < itemCount; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->y(), i*20.0 + 20);
+ name = findItem<QDeclarativeText>(contentItem, "textName", i);
+ QTRY_VERIFY(name != 0);
+ QTRY_COMPARE(name->text(), model.name(i));
+ number = findItem<QDeclarativeText>(contentItem, "textNumber", i);
+ QTRY_VERIFY(number != 0);
+ QTRY_COMPARE(number->text(), model.number(i));
+ }
+
+ // move from outside visible into visible
+ model.moveItem(20, 4);
+
+ // Confirm items positioned correctly and indexes correct
+ for (int i = 3; i < model.count() && i < itemCount; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->y(), i*20.0 + 20);
+ name = findItem<QDeclarativeText>(contentItem, "textName", i);
+ QTRY_VERIFY(name != 0);
+ QTRY_COMPARE(name->text(), model.name(i));
+ number = findItem<QDeclarativeText>(contentItem, "textNumber", i);
+ QTRY_VERIFY(number != 0);
+ QTRY_COMPARE(number->text(), model.number(i));
+ }
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::enforceRange()
+{
+ QDeclarativeView *canvas = createView();
+
+ TestModel model;
+ for (int i = 0; i < 30; i++)
+ model.addItem("Item" + QString::number(i), "");
+
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/listview-enforcerange.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QTRY_COMPARE(listview->preferredHighlightBegin(), 100.0);
+ QTRY_COMPARE(listview->preferredHighlightEnd(), 100.0);
+ QTRY_COMPARE(listview->highlightRangeMode(), QDeclarativeListView::StrictlyEnforceRange);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ // view should be positioned at the top of the range.
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", 0);
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(listview->contentY(), -100.0);
+
+ QDeclarativeText *name = findItem<QDeclarativeText>(contentItem, "textName", 0);
+ QTRY_VERIFY(name != 0);
+ QTRY_COMPARE(name->text(), model.name(0));
+ QDeclarativeText *number = findItem<QDeclarativeText>(contentItem, "textNumber", 0);
+ QTRY_VERIFY(number != 0);
+ QTRY_COMPARE(number->text(), model.number(0));
+
+ // Check currentIndex is updated when contentItem moves
+ listview->setContentY(20);
+
+ QTRY_COMPARE(listview->currentIndex(), 6);
+
+ // change model
+ TestModel model2;
+ for (int i = 0; i < 5; i++)
+ model2.addItem("Item" + QString::number(i), "");
+
+ ctxt->setContextProperty("testModel", &model2);
+ QCOMPARE(listview->count(), 5);
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::spacing()
+{
+ QDeclarativeView *canvas = createView();
+
+ TestModel model;
+ for (int i = 0; i < 30; i++)
+ model.addItem("Item" + QString::number(i), "");
+
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ TestObject *testObject = new TestObject;
+ ctxt->setContextProperty("testObject", testObject);
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/listviewtest.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ // Confirm items positioned correctly
+ int itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ for (int i = 0; i < model.count() && i < itemCount; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_VERIFY(item->y() == i*20);
+ }
+
+ listview->setSpacing(10);
+ QTRY_VERIFY(listview->spacing() == 10);
+
+ // Confirm items positioned correctly
+ itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ for (int i = 0; i < model.count() && i < itemCount; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_VERIFY(item->y() == i*30);
+ }
+
+ listview->setSpacing(0);
+
+ // Confirm items positioned correctly
+ itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ for (int i = 0; i < model.count() && i < itemCount; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->y(), i*20.0);
+ }
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::sections()
+{
+ QDeclarativeView *canvas = createView();
+
+ TestModel model;
+ for (int i = 0; i < 30; i++)
+ model.addItem("Item" + QString::number(i), QString::number(i/5));
+
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/listview-sections.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ // Confirm items positioned correctly
+ int itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ for (int i = 0; i < model.count() && i < itemCount; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->y(), qreal(i*20 + ((i+4)/5) * 20));
+ QDeclarativeText *next = findItem<QDeclarativeText>(item, "nextSection");
+ QCOMPARE(next->text().toInt(), (i+1)/5);
+ }
+
+ QSignalSpy currentSectionChangedSpy(listview, SIGNAL(currentSectionChanged()));
+
+ // Remove section boundary
+ model.removeItem(5);
+
+ // New section header created
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", 5);
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->height(), 40.0);
+
+ model.insertItem(3, "New Item", "0");
+
+ // Section header moved
+ item = findItem<QDeclarativeItem>(contentItem, "wrapper", 5);
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->height(), 20.0);
+
+ item = findItem<QDeclarativeItem>(contentItem, "wrapper", 6);
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->height(), 40.0);
+
+ // insert item which will become a section header
+ model.insertItem(6, "Replace header", "1");
+
+ item = findItem<QDeclarativeItem>(contentItem, "wrapper", 6);
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->height(), 40.0);
+
+ item = findItem<QDeclarativeItem>(contentItem, "wrapper", 7);
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->height(), 20.0);
+
+ QTRY_COMPARE(listview->currentSection(), QString("0"));
+
+ listview->setContentY(140);
+ QTRY_COMPARE(listview->currentSection(), QString("1"));
+
+ QTRY_COMPARE(currentSectionChangedSpy.count(), 1);
+
+ listview->setContentY(20);
+ QTRY_COMPARE(listview->currentSection(), QString("0"));
+
+ QTRY_COMPARE(currentSectionChangedSpy.count(), 2);
+
+ item = findItem<QDeclarativeItem>(contentItem, "wrapper", 1);
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->height(), 20.0);
+
+ // check that headers change when item changes
+ listview->setContentY(0);
+ model.modifyItem(0, "changed", "2");
+
+ item = findItem<QDeclarativeItem>(contentItem, "wrapper", 1);
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->height(), 40.0);
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::sectionsDelegate()
+{
+ QDeclarativeView *canvas = createView();
+
+ TestModel model;
+ for (int i = 0; i < 30; i++)
+ model.addItem("Item" + QString::number(i), QString::number(i/5));
+
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/listview-sections_delegate.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ // Confirm items positioned correctly
+ int itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ for (int i = 0; i < model.count() && i < itemCount; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->y(), qreal(i*20 + ((i+5)/5) * 20));
+ QDeclarativeText *next = findItem<QDeclarativeText>(item, "nextSection");
+ QCOMPARE(next->text().toInt(), (i+1)/5);
+ }
+
+ for (int i = 0; i < 3; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "sect_" + QString::number(i));
+ QVERIFY(item);
+ QTRY_COMPARE(item->y(), qreal(i*20*6));
+ }
+
+ model.modifyItem(0, "One", "aaa");
+ model.modifyItem(1, "Two", "aaa");
+ model.modifyItem(2, "Three", "aaa");
+ model.modifyItem(3, "Four", "aaa");
+ model.modifyItem(4, "Five", "aaa");
+
+ for (int i = 0; i < 3; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem,
+ "sect_" + (i == 0 ? QString("aaa") : QString::number(i)));
+ QVERIFY(item);
+ QTRY_COMPARE(item->y(), qreal(i*20*6));
+ }
+
+ // remove section boundary
+ model.removeItem(5);
+ qApp->processEvents();
+ for (int i = 0; i < 3; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem,
+ "sect_" + (i == 0 ? QString("aaa") : QString::number(i)));
+ QVERIFY(item);
+ }
+
+ // QTBUG-17606
+ QList<QDeclarativeItem*> items = findItems<QDeclarativeItem>(contentItem, "sect_1");
+ QCOMPARE(items.count(), 1);
+
+ // QTBUG-17759
+ model.modifyItem(0, "One", "aaa");
+ model.modifyItem(1, "One", "aaa");
+ model.modifyItem(2, "One", "aaa");
+ model.modifyItem(3, "Four", "aaa");
+ model.modifyItem(4, "Four", "aaa");
+ model.modifyItem(5, "Four", "aaa");
+ model.modifyItem(6, "Five", "aaa");
+ model.modifyItem(7, "Five", "aaa");
+ model.modifyItem(8, "Five", "aaa");
+ model.modifyItem(9, "Two", "aaa");
+ model.modifyItem(10, "Two", "aaa");
+ model.modifyItem(11, "Two", "aaa");
+ QTRY_COMPARE(findItems<QDeclarativeItem>(contentItem, "sect_aaa").count(), 1);
+ canvas->rootObject()->setProperty("sectionProperty", "name");
+ // ensure view has settled.
+ QTRY_COMPARE(findItems<QDeclarativeItem>(contentItem, "sect_Four").count(), 1);
+ for (int i = 0; i < 4; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem,
+ "sect_" + model.name(i*3));
+ QVERIFY(item);
+ QTRY_COMPARE(item->y(), qreal(i*20*4));
+ }
+
+ // QTBUG-17769
+ model.removeItems(10, 20);
+ // ensure view has settled.
+ QTRY_COMPARE(findItems<QDeclarativeItem>(contentItem, "wrapper").count(), 10);
+ // Drag view up beyond bounds
+ QTest::mousePress(canvas->viewport(), Qt::LeftButton, 0, canvas->mapFromScene(QPoint(20,20)));
+ {
+ QMouseEvent mv(QEvent::MouseMove, canvas->mapFromScene(QPoint(20,0)), Qt::LeftButton, Qt::LeftButton,Qt::NoModifier);
+ QApplication::sendEvent(canvas->viewport(), &mv);
+ }
+ {
+ QMouseEvent mv(QEvent::MouseMove, canvas->mapFromScene(QPoint(20,-50)), Qt::LeftButton, Qt::LeftButton,Qt::NoModifier);
+ QApplication::sendEvent(canvas->viewport(), &mv);
+ }
+ {
+ QMouseEvent mv(QEvent::MouseMove, canvas->mapFromScene(QPoint(20,-200)), Qt::LeftButton, Qt::LeftButton,Qt::NoModifier);
+ QApplication::sendEvent(canvas->viewport(), &mv);
+ }
+ QTest::mouseRelease(canvas->viewport(), Qt::LeftButton, 0, canvas->mapFromScene(QPoint(20,-200)));
+ // view should settle back at 0
+ QTRY_COMPARE(listview->contentY(), 0.0);
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::currentIndex()
+{
+ TestModel model;
+ for (int i = 0; i < 30; i++)
+ model.addItem("Item" + QString::number(i), QString::number(i));
+
+ QDeclarativeView *canvas = new QDeclarativeView(0);
+ canvas->setFixedSize(240,320);
+
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+ ctxt->setContextProperty("testWrap", QVariant(false));
+
+ QString filename(SRCDIR "/data/listview-initCurrent.qml");
+ canvas->setSource(QUrl::fromLocalFile(filename));
+
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ // current item should be 20th item at startup
+ // and current item should be in view
+ QCOMPARE(listview->currentIndex(), 20);
+ QCOMPARE(listview->contentY(), 100.0);
+ QCOMPARE(listview->currentItem(), findItem<QDeclarativeItem>(contentItem, "wrapper", 20));
+ QCOMPARE(listview->highlightItem()->y(), listview->currentItem()->y());
+
+ // no wrap
+ listview->setCurrentIndex(0);
+ QCOMPARE(listview->currentIndex(), 0);
+ // confirm that the velocity is updated
+ QTRY_VERIFY(listview->verticalVelocity() != 0.0);
+
+ listview->incrementCurrentIndex();
+ QCOMPARE(listview->currentIndex(), 1);
+ listview->decrementCurrentIndex();
+ QCOMPARE(listview->currentIndex(), 0);
+
+ listview->decrementCurrentIndex();
+ QCOMPARE(listview->currentIndex(), 0);
+
+ // with wrap
+ ctxt->setContextProperty("testWrap", QVariant(true));
+ QVERIFY(listview->isWrapEnabled());
+
+ listview->decrementCurrentIndex();
+ QCOMPARE(listview->currentIndex(), model.count()-1);
+
+ QTRY_COMPARE(listview->contentY(), 280.0);
+
+ listview->incrementCurrentIndex();
+ QCOMPARE(listview->currentIndex(), 0);
+
+ QTRY_COMPARE(listview->contentY(), 0.0);
+
+ // Test keys
+ canvas->show();
+ qApp->setActiveWindow(canvas);
+#ifdef Q_WS_X11
+ // to be safe and avoid failing setFocus with window managers
+ qt_x11_wait_for_window_manager(canvas);
+#endif
+ QTRY_VERIFY(canvas->hasFocus());
+ QTRY_VERIFY(canvas->scene()->hasFocus());
+ qApp->processEvents();
+
+ QTest::keyClick(canvas, Qt::Key_Down);
+ QCOMPARE(listview->currentIndex(), 1);
+
+ QTest::keyClick(canvas, Qt::Key_Up);
+ QCOMPARE(listview->currentIndex(), 0);
+
+ // turn off auto highlight
+ listview->setHighlightFollowsCurrentItem(false);
+ QVERIFY(listview->highlightFollowsCurrentItem() == false);
+
+ QVERIFY(listview->highlightItem());
+ qreal hlPos = listview->highlightItem()->y();
+
+ listview->setCurrentIndex(4);
+ QTRY_COMPARE(listview->highlightItem()->y(), hlPos);
+
+ // insert item before currentIndex
+ listview->setCurrentIndex(28);
+ model.insertItem(0, "Foo", "1111");
+ QTRY_COMPARE(canvas->rootObject()->property("current").toInt(), 29);
+
+ // check removing highlight by setting currentIndex to -1;
+ listview->setCurrentIndex(-1);
+
+ QCOMPARE(listview->currentIndex(), -1);
+ QVERIFY(!listview->highlightItem());
+ QVERIFY(!listview->currentItem());
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::noCurrentIndex()
+{
+ TestModel model;
+ for (int i = 0; i < 30; i++)
+ model.addItem("Item" + QString::number(i), QString::number(i));
+
+ QDeclarativeView *canvas = new QDeclarativeView(0);
+ canvas->setFixedSize(240,320);
+
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ QString filename(SRCDIR "/data/listview-noCurrent.qml");
+ canvas->setSource(QUrl::fromLocalFile(filename));
+
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ // current index should be -1 at startup
+ // and we should not have a currentItem or highlightItem
+ QCOMPARE(listview->currentIndex(), -1);
+ QCOMPARE(listview->contentY(), 0.0);
+ QVERIFY(!listview->highlightItem());
+ QVERIFY(!listview->currentItem());
+
+ listview->setCurrentIndex(2);
+ QCOMPARE(listview->currentIndex(), 2);
+ QVERIFY(listview->highlightItem());
+ QVERIFY(listview->currentItem());
+}
+
+void tst_QDeclarativeListView::itemList()
+{
+ QDeclarativeView *canvas = createView();
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/itemlist.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "view");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ QDeclarativeVisualItemModel *model = canvas->rootObject()->findChild<QDeclarativeVisualItemModel*>("itemModel");
+ QTRY_VERIFY(model != 0);
+
+ QTRY_VERIFY(model->count() == 3);
+ QTRY_COMPARE(listview->currentIndex(), 0);
+
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "item1");
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->x(), 0.0);
+ QCOMPARE(item->height(), listview->height());
+
+ QDeclarativeText *text = findItem<QDeclarativeText>(contentItem, "text1");
+ QTRY_VERIFY(text);
+ QTRY_COMPARE(text->text(), QLatin1String("index: 0"));
+
+ listview->setCurrentIndex(2);
+
+ item = findItem<QDeclarativeItem>(contentItem, "item3");
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->x(), 480.0);
+
+ text = findItem<QDeclarativeText>(contentItem, "text3");
+ QTRY_VERIFY(text);
+ QTRY_COMPARE(text->text(), QLatin1String("index: 2"));
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::cacheBuffer()
+{
+ QDeclarativeView *canvas = createView();
+
+ TestModel model;
+ for (int i = 0; i < 30; i++)
+ model.addItem("Item" + QString::number(i), "");
+
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ TestObject *testObject = new TestObject;
+ ctxt->setContextProperty("testObject", testObject);
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/listviewtest.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+ QTRY_VERIFY(listview->delegate() != 0);
+ QTRY_VERIFY(listview->model() != 0);
+ QTRY_VERIFY(listview->highlight() != 0);
+
+ // Confirm items positioned correctly
+ int itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ for (int i = 0; i < model.count() && i < itemCount; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_VERIFY(item->y() == i*20);
+ }
+
+ testObject->setCacheBuffer(400);
+ QTRY_VERIFY(listview->cacheBuffer() == 400);
+
+ int newItemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ QTRY_VERIFY(newItemCount > itemCount);
+
+ // Confirm items positioned correctly
+ for (int i = 0; i < model.count() && i < newItemCount; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_VERIFY(item->y() == i*20);
+ }
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::positionViewAtIndex()
+{
+ QDeclarativeView *canvas = createView();
+
+ TestModel model;
+ for (int i = 0; i < 40; i++)
+ model.addItem("Item" + QString::number(i), "");
+
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ TestObject *testObject = new TestObject;
+ ctxt->setContextProperty("testObject", testObject);
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/listviewtest.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ // Confirm items positioned correctly
+ int itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ for (int i = 0; i < model.count() && i < itemCount; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->y(), i*20.);
+ }
+
+ // Position on a currently visible item
+ listview->positionViewAtIndex(3, QDeclarativeListView::Beginning);
+ QTRY_COMPARE(listview->contentY(), 60.);
+
+ // Confirm items positioned correctly
+ itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ for (int i = 3; i < model.count() && i < itemCount-3-1; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->y(), i*20.);
+ }
+
+ // Position on an item beyond the visible items
+ listview->positionViewAtIndex(22, QDeclarativeListView::Beginning);
+ QTRY_COMPARE(listview->contentY(), 440.);
+
+ // Confirm items positioned correctly
+ itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ for (int i = 22; i < model.count() && i < itemCount-22-1; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->y(), i*20.);
+ }
+
+ // Position on an item that would leave empty space if positioned at the top
+ listview->positionViewAtIndex(28, QDeclarativeListView::Beginning);
+ QTRY_COMPARE(listview->contentY(), 480.);
+
+ // Confirm items positioned correctly
+ itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ for (int i = 24; i < model.count() && i < itemCount-24-1; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->y(), i*20.);
+ }
+
+ // Position at the beginning again
+ listview->positionViewAtIndex(0, QDeclarativeListView::Beginning);
+ QTRY_COMPARE(listview->contentY(), 0.);
+
+ // Confirm items positioned correctly
+ itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ for (int i = 0; i < model.count() && i < itemCount-1; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->y(), i*20.);
+ }
+
+ // Position at End using last index
+ listview->positionViewAtIndex(model.count()-1, QDeclarativeListView::End);
+ QTRY_COMPARE(listview->contentY(), 480.);
+
+ // Confirm items positioned correctly
+ itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ for (int i = 24; i < model.count(); ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->y(), i*20.);
+ }
+
+ // Position at End
+ listview->positionViewAtIndex(20, QDeclarativeListView::End);
+ QTRY_COMPARE(listview->contentY(), 100.);
+
+ // Position in Center
+ listview->positionViewAtIndex(15, QDeclarativeListView::Center);
+ QTRY_COMPARE(listview->contentY(), 150.);
+
+ // Ensure at least partially visible
+ listview->positionViewAtIndex(15, QDeclarativeListView::Visible);
+ QTRY_COMPARE(listview->contentY(), 150.);
+
+ listview->setContentY(302);
+ listview->positionViewAtIndex(15, QDeclarativeListView::Visible);
+ QTRY_COMPARE(listview->contentY(), 302.);
+
+ listview->setContentY(320);
+ listview->positionViewAtIndex(15, QDeclarativeListView::Visible);
+ QTRY_COMPARE(listview->contentY(), 300.);
+
+ listview->setContentY(85);
+ listview->positionViewAtIndex(20, QDeclarativeListView::Visible);
+ QTRY_COMPARE(listview->contentY(), 85.);
+
+ listview->setContentY(75);
+ listview->positionViewAtIndex(20, QDeclarativeListView::Visible);
+ QTRY_COMPARE(listview->contentY(), 100.);
+
+ // Ensure completely visible
+ listview->setContentY(120);
+ listview->positionViewAtIndex(20, QDeclarativeListView::Contain);
+ QTRY_COMPARE(listview->contentY(), 120.);
+
+ listview->setContentY(302);
+ listview->positionViewAtIndex(15, QDeclarativeListView::Contain);
+ QTRY_COMPARE(listview->contentY(), 300.);
+
+ listview->setContentY(85);
+ listview->positionViewAtIndex(20, QDeclarativeListView::Contain);
+ QTRY_COMPARE(listview->contentY(), 100.);
+
+ // positionAtBeginnging
+ listview->positionViewAtBeginning();
+ QTRY_COMPARE(listview->contentY(), 0.);
+
+ listview->setContentY(80);
+ canvas->rootObject()->setProperty("showHeader", true);
+ listview->positionViewAtBeginning();
+ QTRY_COMPARE(listview->contentY(), -30.);
+
+ // positionAtEnd
+ listview->positionViewAtEnd();
+ QTRY_COMPARE(listview->contentY(), 480.); // 40*20 - 320
+
+ listview->setContentY(80);
+ canvas->rootObject()->setProperty("showFooter", true);
+ listview->positionViewAtEnd();
+ QTRY_COMPARE(listview->contentY(), 510.);
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::resetModel()
+{
+ QDeclarativeView *canvas = createView();
+
+ QStringList strings;
+ strings << "one" << "two" << "three";
+ QStringListModel model(strings);
+
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/displaylist.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ QTRY_COMPARE(listview->count(), model.rowCount());
+
+ for (int i = 0; i < model.rowCount(); ++i) {
+ QDeclarativeText *display = findItem<QDeclarativeText>(contentItem, "displayText", i);
+ QTRY_VERIFY(display != 0);
+ QTRY_COMPARE(display->text(), strings.at(i));
+ }
+
+ strings.clear();
+ strings << "four" << "five" << "six" << "seven";
+ model.setStringList(strings);
+
+ QTRY_COMPARE(listview->count(), model.rowCount());
+
+ for (int i = 0; i < model.rowCount(); ++i) {
+ QDeclarativeText *display = findItem<QDeclarativeText>(contentItem, "displayText", i);
+ QTRY_VERIFY(display != 0);
+ QTRY_COMPARE(display->text(), strings.at(i));
+ }
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::propertyChanges()
+{
+ QDeclarativeView *canvas = createView();
+ QTRY_VERIFY(canvas);
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/propertychangestest.qml"));
+
+ QDeclarativeListView *listView = canvas->rootObject()->findChild<QDeclarativeListView*>("listView");
+ QTRY_VERIFY(listView);
+
+ QSignalSpy highlightFollowsCurrentItemSpy(listView, SIGNAL(highlightFollowsCurrentItemChanged()));
+ QSignalSpy preferredHighlightBeginSpy(listView, SIGNAL(preferredHighlightBeginChanged()));
+ QSignalSpy preferredHighlightEndSpy(listView, SIGNAL(preferredHighlightEndChanged()));
+ QSignalSpy highlightRangeModeSpy(listView, SIGNAL(highlightRangeModeChanged()));
+ QSignalSpy keyNavigationWrapsSpy(listView, SIGNAL(keyNavigationWrapsChanged()));
+ QSignalSpy cacheBufferSpy(listView, SIGNAL(cacheBufferChanged()));
+ QSignalSpy snapModeSpy(listView, SIGNAL(snapModeChanged()));
+
+ QTRY_COMPARE(listView->highlightFollowsCurrentItem(), true);
+ QTRY_COMPARE(listView->preferredHighlightBegin(), 0.0);
+ QTRY_COMPARE(listView->preferredHighlightEnd(), 0.0);
+ QTRY_COMPARE(listView->highlightRangeMode(), QDeclarativeListView::ApplyRange);
+ QTRY_COMPARE(listView->isWrapEnabled(), true);
+ QTRY_COMPARE(listView->cacheBuffer(), 10);
+ QTRY_COMPARE(listView->snapMode(), QDeclarativeListView::SnapToItem);
+
+ listView->setHighlightFollowsCurrentItem(false);
+ listView->setPreferredHighlightBegin(1.0);
+ listView->setPreferredHighlightEnd(1.0);
+ listView->setHighlightRangeMode(QDeclarativeListView::StrictlyEnforceRange);
+ listView->setWrapEnabled(false);
+ listView->setCacheBuffer(3);
+ listView->setSnapMode(QDeclarativeListView::SnapOneItem);
+
+ QTRY_COMPARE(listView->highlightFollowsCurrentItem(), false);
+ QTRY_COMPARE(listView->preferredHighlightBegin(), 1.0);
+ QTRY_COMPARE(listView->preferredHighlightEnd(), 1.0);
+ QTRY_COMPARE(listView->highlightRangeMode(), QDeclarativeListView::StrictlyEnforceRange);
+ QTRY_COMPARE(listView->isWrapEnabled(), false);
+ QTRY_COMPARE(listView->cacheBuffer(), 3);
+ QTRY_COMPARE(listView->snapMode(), QDeclarativeListView::SnapOneItem);
+
+ QTRY_COMPARE(highlightFollowsCurrentItemSpy.count(),1);
+ QTRY_COMPARE(preferredHighlightBeginSpy.count(),1);
+ QTRY_COMPARE(preferredHighlightEndSpy.count(),1);
+ QTRY_COMPARE(highlightRangeModeSpy.count(),1);
+ QTRY_COMPARE(keyNavigationWrapsSpy.count(),1);
+ QTRY_COMPARE(cacheBufferSpy.count(),1);
+ QTRY_COMPARE(snapModeSpy.count(),1);
+
+ listView->setHighlightFollowsCurrentItem(false);
+ listView->setPreferredHighlightBegin(1.0);
+ listView->setPreferredHighlightEnd(1.0);
+ listView->setHighlightRangeMode(QDeclarativeListView::StrictlyEnforceRange);
+ listView->setWrapEnabled(false);
+ listView->setCacheBuffer(3);
+ listView->setSnapMode(QDeclarativeListView::SnapOneItem);
+
+ QTRY_COMPARE(highlightFollowsCurrentItemSpy.count(),1);
+ QTRY_COMPARE(preferredHighlightBeginSpy.count(),1);
+ QTRY_COMPARE(preferredHighlightEndSpy.count(),1);
+ QTRY_COMPARE(highlightRangeModeSpy.count(),1);
+ QTRY_COMPARE(keyNavigationWrapsSpy.count(),1);
+ QTRY_COMPARE(cacheBufferSpy.count(),1);
+ QTRY_COMPARE(snapModeSpy.count(),1);
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::componentChanges()
+{
+ QDeclarativeView *canvas = createView();
+ QTRY_VERIFY(canvas);
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/propertychangestest.qml"));
+
+ QDeclarativeListView *listView = canvas->rootObject()->findChild<QDeclarativeListView*>("listView");
+ QTRY_VERIFY(listView);
+
+ QDeclarativeComponent component(canvas->engine());
+ component.setData("import QtQuick 1.0; Rectangle { color: \"blue\"; }", QUrl::fromLocalFile(""));
+
+ QDeclarativeComponent delegateComponent(canvas->engine());
+ delegateComponent.setData("import QtQuick 1.0; Text { text: '<b>Name:</b> ' + name }", QUrl::fromLocalFile(""));
+
+ QSignalSpy highlightSpy(listView, SIGNAL(highlightChanged()));
+ QSignalSpy delegateSpy(listView, SIGNAL(delegateChanged()));
+ QSignalSpy headerSpy(listView, SIGNAL(headerChanged()));
+ QSignalSpy footerSpy(listView, SIGNAL(footerChanged()));
+
+ listView->setHighlight(&component);
+ listView->setHeader(&component);
+ listView->setFooter(&component);
+ listView->setDelegate(&delegateComponent);
+
+ QTRY_COMPARE(listView->highlight(), &component);
+ QTRY_COMPARE(listView->header(), &component);
+ QTRY_COMPARE(listView->footer(), &component);
+ QTRY_COMPARE(listView->delegate(), &delegateComponent);
+
+ QTRY_COMPARE(highlightSpy.count(),1);
+ QTRY_COMPARE(delegateSpy.count(),1);
+ QTRY_COMPARE(headerSpy.count(),1);
+ QTRY_COMPARE(footerSpy.count(),1);
+
+ listView->setHighlight(&component);
+ listView->setHeader(&component);
+ listView->setFooter(&component);
+ listView->setDelegate(&delegateComponent);
+
+ QTRY_COMPARE(highlightSpy.count(),1);
+ QTRY_COMPARE(delegateSpy.count(),1);
+ QTRY_COMPARE(headerSpy.count(),1);
+ QTRY_COMPARE(footerSpy.count(),1);
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::modelChanges()
+{
+ QDeclarativeView *canvas = createView();
+ QTRY_VERIFY(canvas);
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/propertychangestest.qml"));
+
+ QDeclarativeListView *listView = canvas->rootObject()->findChild<QDeclarativeListView*>("listView");
+ QTRY_VERIFY(listView);
+
+ QDeclarativeListModel *alternateModel = canvas->rootObject()->findChild<QDeclarativeListModel*>("alternateModel");
+ QTRY_VERIFY(alternateModel);
+ QVariant modelVariant = QVariant::fromValue(alternateModel);
+ QSignalSpy modelSpy(listView, SIGNAL(modelChanged()));
+
+ listView->setModel(modelVariant);
+ QTRY_COMPARE(listView->model(), modelVariant);
+ QTRY_COMPARE(modelSpy.count(),1);
+
+ listView->setModel(modelVariant);
+ QTRY_COMPARE(modelSpy.count(),1);
+
+ listView->setModel(QVariant());
+ QTRY_COMPARE(modelSpy.count(),2);
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::QTBUG_9791()
+{
+ QDeclarativeView *canvas = createView();
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/strictlyenforcerange.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = qobject_cast<QDeclarativeListView*>(canvas->rootObject());
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+ QTRY_VERIFY(listview->delegate() != 0);
+ QTRY_VERIFY(listview->model() != 0);
+
+ QMetaObject::invokeMethod(listview, "fillModel");
+ qApp->processEvents();
+
+ // Confirm items positioned correctly
+ int itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ QCOMPARE(itemCount, 3);
+
+ for (int i = 0; i < itemCount; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->x(), i*300.0);
+ }
+
+ // check that view is positioned correctly
+ QTRY_COMPARE(listview->contentX(), 590.0);
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::manualHighlight()
+{
+ QDeclarativeView *canvas = new QDeclarativeView(0);
+ canvas->setFixedSize(240,320);
+
+ QString filename(SRCDIR "/data/manual-highlight.qml");
+ canvas->setSource(QUrl::fromLocalFile(filename));
+
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ QTRY_COMPARE(listview->currentIndex(), 0);
+ QTRY_COMPARE(listview->currentItem(), findItem<QDeclarativeItem>(contentItem, "wrapper", 0));
+ QTRY_COMPARE(listview->highlightItem()->y() - 5, listview->currentItem()->y());
+
+ listview->setCurrentIndex(2);
+
+ QTRY_COMPARE(listview->currentIndex(), 2);
+ QTRY_COMPARE(listview->currentItem(), findItem<QDeclarativeItem>(contentItem, "wrapper", 2));
+ QTRY_COMPARE(listview->highlightItem()->y() - 5, listview->currentItem()->y());
+
+ // QTBUG-15972
+ listview->positionViewAtIndex(3, QDeclarativeListView::Contain);
+
+ QTRY_COMPARE(listview->currentIndex(), 2);
+ QTRY_COMPARE(listview->currentItem(), findItem<QDeclarativeItem>(contentItem, "wrapper", 2));
+ QTRY_COMPARE(listview->highlightItem()->y() - 5, listview->currentItem()->y());
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::QTBUG_11105()
+{
+ QDeclarativeView *canvas = createView();
+
+ TestModel model;
+ for (int i = 0; i < 30; i++)
+ model.addItem("Item" + QString::number(i), "");
+
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ TestObject *testObject = new TestObject;
+ ctxt->setContextProperty("testObject", testObject);
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/listviewtest.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ // Confirm items positioned correctly
+ int itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ for (int i = 0; i < model.count() && i < itemCount; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_VERIFY(item->y() == i*20);
+ }
+
+ listview->positionViewAtIndex(20, QDeclarativeListView::Beginning);
+ QCOMPARE(listview->contentY(), 280.);
+
+ TestModel model2;
+ for (int i = 0; i < 5; i++)
+ model2.addItem("Item" + QString::number(i), "");
+
+ ctxt->setContextProperty("testModel", &model2);
+
+ itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ QCOMPARE(itemCount, 5);
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::header()
+{
+ {
+ QDeclarativeView *canvas = createView();
+
+ TestModel model;
+ for (int i = 0; i < 30; i++)
+ model.addItem("Item" + QString::number(i), "");
+
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/header.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ QDeclarativeText *header = findItem<QDeclarativeText>(contentItem, "header");
+ QVERIFY(header);
+ QCOMPARE(header->y(), 0.0);
+ QCOMPARE(header->height(), 20.0);
+
+ QCOMPARE(listview->contentY(), 0.0);
+
+ model.clear();
+ QTRY_COMPARE(header->y(), 0.0);
+
+ for (int i = 0; i < 30; i++)
+ model.addItem("Item" + QString::number(i), "");
+
+ QMetaObject::invokeMethod(canvas->rootObject(), "changeHeader");
+
+ header = findItem<QDeclarativeText>(contentItem, "header");
+ QVERIFY(!header);
+ header = findItem<QDeclarativeText>(contentItem, "header2");
+ QVERIFY(header);
+
+ QCOMPARE(header->y(), 10.0);
+ QCOMPARE(header->height(), 10.0);
+ QCOMPARE(listview->contentY(), 10.0);
+
+ delete canvas;
+ }
+ {
+ QDeclarativeView *canvas = createView();
+
+ TestModel model;
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/header1.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ QDeclarativeText *header = findItem<QDeclarativeText>(contentItem, "header");
+ QVERIFY(header);
+ QCOMPARE(header->y(), 0.0);
+
+ QCOMPARE(listview->contentY(), 0.0);
+
+ model.clear();
+ QTRY_COMPARE(header->y(), 0.0);
+
+ delete canvas;
+ }
+}
+
+void tst_QDeclarativeListView::footer()
+{
+ QDeclarativeView *canvas = createView();
+
+ TestModel model;
+ for (int i = 0; i < 3; i++)
+ model.addItem("Item" + QString::number(i), "");
+
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/footer.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ QDeclarativeText *footer = findItem<QDeclarativeText>(contentItem, "footer");
+ QVERIFY(footer);
+ QCOMPARE(footer->y(), 60.0);
+ QCOMPARE(footer->height(), 30.0);
+
+ model.removeItem(1);
+ QTRY_COMPARE(footer->y(), 40.0);
+
+ model.clear();
+ QTRY_COMPARE(footer->y(), 0.0);
+
+ for (int i = 0; i < 30; i++)
+ model.addItem("Item" + QString::number(i), "");
+
+ QMetaObject::invokeMethod(canvas->rootObject(), "changeFooter");
+
+ footer = findItem<QDeclarativeText>(contentItem, "footer");
+ QVERIFY(!footer);
+ footer = findItem<QDeclarativeText>(contentItem, "footer2");
+ QVERIFY(footer);
+
+ QCOMPARE(footer->y(), 600.0);
+ QCOMPARE(footer->height(), 20.0);
+ QCOMPARE(listview->contentY(), 0.0);
+
+ delete canvas;
+}
+
+class LVAccessor : public QDeclarativeListView
+{
+public:
+ qreal minY() const { return minYExtent(); }
+ qreal maxY() const { return maxYExtent(); }
+ qreal minX() const { return minXExtent(); }
+ qreal maxX() const { return maxXExtent(); }
+};
+
+void tst_QDeclarativeListView::headerFooter()
+{
+ {
+ // Vertical
+ QDeclarativeView *canvas = createView();
+
+ TestModel model;
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/headerfooter.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = qobject_cast<QDeclarativeListView*>(canvas->rootObject());
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ QDeclarativeItem *header = findItem<QDeclarativeItem>(contentItem, "header");
+ QVERIFY(header);
+ QCOMPARE(header->y(), 0.0);
+
+ QDeclarativeItem *footer = findItem<QDeclarativeItem>(contentItem, "footer");
+ QVERIFY(footer);
+ QCOMPARE(footer->y(), 20.0);
+
+ QVERIFY(static_cast<LVAccessor*>(listview)->minY() == 0);
+ QVERIFY(static_cast<LVAccessor*>(listview)->maxY() == 0);
+
+ delete canvas;
+ }
+ {
+ // Horizontal
+ QDeclarativeView *canvas = createView();
+
+ TestModel model;
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/headerfooter.qml"));
+ canvas->rootObject()->setProperty("horizontal", true);
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = qobject_cast<QDeclarativeListView*>(canvas->rootObject());
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ QDeclarativeItem *header = findItem<QDeclarativeItem>(contentItem, "header");
+ QVERIFY(header);
+ QCOMPARE(header->x(), 0.0);
+
+ QDeclarativeItem *footer = findItem<QDeclarativeItem>(contentItem, "footer");
+ QVERIFY(footer);
+ QCOMPARE(footer->x(), 20.0);
+
+ QVERIFY(static_cast<LVAccessor*>(listview)->minX() == 0);
+ QVERIFY(static_cast<LVAccessor*>(listview)->maxX() == 0);
+
+ delete canvas;
+ }
+ {
+ // Horizontal RTL
+ QDeclarativeView *canvas = createView();
+
+ TestModel model;
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/headerfooter.qml"));
+ canvas->rootObject()->setProperty("horizontal", true);
+ canvas->rootObject()->setProperty("rtl", true);
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = qobject_cast<QDeclarativeListView*>(canvas->rootObject());
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ QDeclarativeItem *header = findItem<QDeclarativeItem>(contentItem, "header");
+ QVERIFY(header);
+ QCOMPARE(header->x(), -20.0);
+
+ QDeclarativeItem *footer = findItem<QDeclarativeItem>(contentItem, "footer");
+ QVERIFY(footer);
+ QCOMPARE(footer->x(), -50.0);
+
+ QCOMPARE(static_cast<LVAccessor*>(listview)->minX(), 240.);
+ QCOMPARE(static_cast<LVAccessor*>(listview)->maxX(), 240.);
+
+ delete canvas;
+ }
+}
+
+void tst_QDeclarativeListView::resizeView()
+{
+ QDeclarativeView *canvas = createView();
+
+ TestModel model;
+ for (int i = 0; i < 40; i++)
+ model.addItem("Item" + QString::number(i), "");
+
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ TestObject *testObject = new TestObject;
+ ctxt->setContextProperty("testObject", testObject);
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/listviewtest.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ // Confirm items positioned correctly
+ int itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ for (int i = 0; i < model.count() && i < itemCount; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->y(), i*20.);
+ }
+
+ QVariant heightRatio;
+ QMetaObject::invokeMethod(canvas->rootObject(), "heightRatio", Q_RETURN_ARG(QVariant, heightRatio));
+ QCOMPARE(heightRatio.toReal(), 0.4);
+
+ listview->setHeight(200);
+
+ QMetaObject::invokeMethod(canvas->rootObject(), "heightRatio", Q_RETURN_ARG(QVariant, heightRatio));
+ QCOMPARE(heightRatio.toReal(), 0.25);
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::sizeLessThan1()
+{
+ QDeclarativeView *canvas = createView();
+
+ TestModel model;
+ for (int i = 0; i < 30; i++)
+ model.addItem("Item" + QString::number(i), "");
+
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ TestObject *testObject = new TestObject;
+ ctxt->setContextProperty("testObject", testObject);
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/sizelessthan1.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ // Confirm items positioned correctly
+ int itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ for (int i = 0; i < model.count() && i < itemCount; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->y(), i*0.5);
+ }
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::QTBUG_14821()
+{
+ QDeclarativeView *canvas = createView();
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/qtbug14821.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = qobject_cast<QDeclarativeListView*>(canvas->rootObject());
+ QVERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QVERIFY(contentItem != 0);
+
+ listview->decrementCurrentIndex();
+ QCOMPARE(listview->currentIndex(), 99);
+
+ listview->incrementCurrentIndex();
+ QCOMPARE(listview->currentIndex(), 0);
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::resizeDelegate()
+{
+ QDeclarativeView *canvas = createView();
+
+ QStringList strings;
+ for (int i = 0; i < 30; ++i)
+ strings << QString::number(i);
+ QStringListModel model(strings);
+
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/displaylist.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ QTRY_COMPARE(listview->count(), model.rowCount());
+
+ listview->setCurrentIndex(25);
+ listview->setContentY(0);
+
+ for (int i = 0; i < 16; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ QVERIFY(item != 0);
+ QCOMPARE(item->y(), i*20.0);
+ }
+
+ QCOMPARE(listview->currentItem()->y(), 500.0);
+ QTRY_COMPARE(listview->highlightItem()->y(), 500.0);
+
+ canvas->rootObject()->setProperty("delegateHeight", 30);
+ qApp->processEvents();
+
+ for (int i = 0; i < 11; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ QVERIFY(item != 0);
+ QTRY_COMPARE(item->y(), i*30.0);
+ }
+
+ QTRY_COMPARE(listview->currentItem()->y(), 750.0);
+ QTRY_COMPARE(listview->highlightItem()->y(), 750.0);
+
+ listview->setCurrentIndex(1);
+ listview->positionViewAtIndex(25, QDeclarativeListView::Beginning);
+ listview->positionViewAtIndex(5, QDeclarativeListView::Beginning);
+
+ for (int i = 5; i < 16; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ QVERIFY(item != 0);
+ QCOMPARE(item->y(), i*30.0);
+ }
+
+ QTRY_COMPARE(listview->currentItem()->y(), 30.0);
+ QTRY_COMPARE(listview->highlightItem()->y(), 30.0);
+
+ canvas->rootObject()->setProperty("delegateHeight", 20);
+ qApp->processEvents();
+
+ for (int i = 5; i < 11; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ QVERIFY(item != 0);
+ QTRY_COMPARE(item->y(), 150 + (i-5)*20.0);
+ }
+
+ QTRY_COMPARE(listview->currentItem()->y(), 70.0);
+ QTRY_COMPARE(listview->highlightItem()->y(), 70.0);
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::QTBUG_16037()
+{
+ QDeclarativeView *canvas = createView();
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/qtbug16037.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "listview");
+ QTRY_VERIFY(listview != 0);
+
+ QVERIFY(listview->contentHeight() <= 0.0);
+
+ QMetaObject::invokeMethod(canvas->rootObject(), "setModel");
+
+ QTRY_COMPARE(listview->contentHeight(), 80.0);
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::indexAt()
+{
+ QDeclarativeView *canvas = createView();
+
+ TestModel model;
+ for (int i = 0; i < 30; i++)
+ model.addItem("Item" + QString::number(i), "");
+
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ TestObject *testObject = new TestObject;
+ ctxt->setContextProperty("testObject", testObject);
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/listviewtest.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ QCOMPARE(listview->indexAt(0,0), 0);
+ QCOMPARE(listview->indexAt(0,19), 0);
+ QCOMPARE(listview->indexAt(239,19), 0);
+ QCOMPARE(listview->indexAt(0,20), 1);
+ QCOMPARE(listview->indexAt(240,20), -1);
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::incrementalModel()
+{
+ QDeclarativeView *canvas = createView();
+
+ IncrementalModel model;
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/displaylist.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ QTRY_COMPARE(listview->count(), 20);
+
+ listview->positionViewAtIndex(10, QDeclarativeListView::Beginning);
+
+ QTRY_COMPARE(listview->count(), 25);
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::onAdd()
+{
+ QFETCH(int, initialItemCount);
+ QFETCH(int, itemsToAdd);
+
+ const int delegateHeight = 10;
+ TestModel2 model;
+
+ // these initial items should not trigger ListView.onAdd
+ for (int i=0; i<initialItemCount; i++)
+ model.addItem("dummy value", "dummy value");
+
+ QDeclarativeView *canvas = createView();
+ canvas->setFixedSize(200, delegateHeight * (initialItemCount + itemsToAdd));
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+ ctxt->setContextProperty("delegateHeight", delegateHeight);
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/attachedSignals.qml"));
+
+ QObject *object = canvas->rootObject();
+ object->setProperty("width", canvas->width());
+ object->setProperty("height", canvas->height());
+ qApp->processEvents();
+
+ QList<QPair<QString, QString> > items;
+ for (int i=0; i<itemsToAdd; i++)
+ items << qMakePair(QString("value %1").arg(i), QString::number(i));
+ model.addItems(items);
+
+ qApp->processEvents();
+
+ QVariantList result = object->property("addedDelegates").toList();
+ QCOMPARE(result.count(), items.count());
+ for (int i=0; i<items.count(); i++)
+ QCOMPARE(result[i].toString(), items[i].first);
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::onAdd_data()
+{
+ QTest::addColumn<int>("initialItemCount");
+ QTest::addColumn<int>("itemsToAdd");
+
+ QTest::newRow("0, add 1") << 0 << 1;
+ QTest::newRow("0, add 2") << 0 << 2;
+ QTest::newRow("0, add 10") << 0 << 10;
+
+ QTest::newRow("1, add 1") << 1 << 1;
+ QTest::newRow("1, add 2") << 1 << 2;
+ QTest::newRow("1, add 10") << 1 << 10;
+
+ QTest::newRow("5, add 1") << 5 << 1;
+ QTest::newRow("5, add 2") << 5 << 2;
+ QTest::newRow("5, add 10") << 5 << 10;
+}
+
+void tst_QDeclarativeListView::onRemove()
+{
+ QFETCH(int, initialItemCount);
+ QFETCH(int, indexToRemove);
+ QFETCH(int, removeCount);
+
+ const int delegateHeight = 10;
+ TestModel2 model;
+ for (int i=0; i<initialItemCount; i++)
+ model.addItem(QString("value %1").arg(i), "dummy value");
+
+ QDeclarativeView *canvas = createView();
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+ ctxt->setContextProperty("delegateHeight", delegateHeight);
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/attachedSignals.qml"));
+ QObject *object = canvas->rootObject();
+
+ qApp->processEvents();
+
+ model.removeItems(indexToRemove, removeCount);
+ qApp->processEvents();
+ QCOMPARE(object->property("removedDelegateCount"), QVariant(removeCount));
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::onRemove_data()
+{
+ QTest::addColumn<int>("initialItemCount");
+ QTest::addColumn<int>("indexToRemove");
+ QTest::addColumn<int>("removeCount");
+
+ QTest::newRow("remove first") << 1 << 0 << 1;
+ QTest::newRow("two items, remove first") << 2 << 0 << 1;
+ QTest::newRow("two items, remove last") << 2 << 1 << 1;
+ QTest::newRow("two items, remove all") << 2 << 0 << 2;
+
+ QTest::newRow("four items, remove first") << 4 << 0 << 1;
+ QTest::newRow("four items, remove 0-2") << 4 << 0 << 2;
+ QTest::newRow("four items, remove 1-3") << 4 << 1 << 2;
+ QTest::newRow("four items, remove 2-4") << 4 << 2 << 2;
+ QTest::newRow("four items, remove last") << 4 << 3 << 1;
+ QTest::newRow("four items, remove all") << 4 << 0 << 4;
+
+ QTest::newRow("ten items, remove 1-8") << 10 << 0 << 8;
+ QTest::newRow("ten items, remove 2-7") << 10 << 2 << 5;
+ QTest::newRow("ten items, remove 4-10") << 10 << 4 << 6;
+}
+
+void tst_QDeclarativeListView::testQtQuick11Attributes()
+{
+ QFETCH(QString, code);
+ QFETCH(QString, warning);
+ QFETCH(QString, error);
+
+ QDeclarativeEngine engine;
+ QObject *obj;
+
+ QDeclarativeComponent valid(&engine);
+ valid.setData("import QtQuick 1.1; ListView { " + code.toUtf8() + " }", QUrl(""));
+ obj = valid.create();
+ QVERIFY(obj);
+ QVERIFY(valid.errorString().isEmpty());
+ delete obj;
+
+ QDeclarativeComponent invalid(&engine);
+ invalid.setData("import QtQuick 1.0; ListView { " + code.toUtf8() + " }", QUrl(""));
+ QTest::ignoreMessage(QtWarningMsg, warning.toUtf8());
+ obj = invalid.create();
+ QCOMPARE(invalid.errorString(), error);
+ delete obj;
+}
+
+void tst_QDeclarativeListView::testQtQuick11Attributes_data()
+{
+ QTest::addColumn<QString>("code");
+ QTest::addColumn<QString>("warning");
+ QTest::addColumn<QString>("error");
+
+ QTest::newRow("positionViewAtBeginning") << "Component.onCompleted: positionViewAtBeginning()"
+ << "<Unknown File>:1: ReferenceError: Can't find variable: positionViewAtBeginning"
+ << "";
+
+ QTest::newRow("positionViewAtEnd") << "Component.onCompleted: positionViewAtEnd()"
+ << "<Unknown File>:1: ReferenceError: Can't find variable: positionViewAtEnd"
+ << "";
+}
+
+void tst_QDeclarativeListView::rightToLeft()
+{
+ QDeclarativeView *canvas = createView();
+ canvas->setFixedSize(640,320);
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/rightToLeft.qml"));
+ qApp->processEvents();
+
+ QVERIFY(canvas->rootObject() != 0);
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "view");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ QDeclarativeVisualItemModel *model = canvas->rootObject()->findChild<QDeclarativeVisualItemModel*>("itemModel");
+ QTRY_VERIFY(model != 0);
+
+ QTRY_VERIFY(model->count() == 3);
+ QTRY_COMPARE(listview->currentIndex(), 0);
+
+ // initial position at first item, right edge aligned
+ QCOMPARE(listview->contentX(), -640.);
+
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "item1");
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->x(), -100.0);
+ QCOMPARE(item->height(), listview->height());
+
+ QDeclarativeText *text = findItem<QDeclarativeText>(contentItem, "text1");
+ QTRY_VERIFY(text);
+ QTRY_COMPARE(text->text(), QLatin1String("index: 0"));
+
+ listview->setCurrentIndex(2);
+
+ item = findItem<QDeclarativeItem>(contentItem, "item3");
+ QTRY_VERIFY(item);
+ QTRY_COMPARE(item->x(), -540.0);
+
+ text = findItem<QDeclarativeText>(contentItem, "text3");
+ QTRY_VERIFY(text);
+ QTRY_COMPARE(text->text(), QLatin1String("index: 2"));
+
+ QCOMPARE(listview->contentX(), -640.);
+
+ // Ensure resizing maintains position relative to right edge
+ qobject_cast<QDeclarativeItem*>(canvas->rootObject())->setWidth(600);
+ QTRY_COMPARE(listview->contentX(), -600.);
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::test_mirroring()
+{
+ QDeclarativeView *canvasA = createView();
+ canvasA->setSource(QUrl::fromLocalFile(SRCDIR "/data/rightToLeft.qml"));
+ QDeclarativeListView *listviewA = findItem<QDeclarativeListView>(canvasA->rootObject(), "view");
+ QTRY_VERIFY(listviewA != 0);
+
+ QDeclarativeView *canvasB = createView();
+ canvasB->setSource(QUrl::fromLocalFile(SRCDIR "/data/rightToLeft.qml"));
+ QDeclarativeListView *listviewB = findItem<QDeclarativeListView>(canvasB->rootObject(), "view");
+ QTRY_VERIFY(listviewA != 0);
+ qApp->processEvents();
+
+ QList<QString> objectNames;
+ objectNames << "item1" << "item2"; // << "item3"
+
+ listviewA->setProperty("layoutDirection", Qt::LeftToRight);
+ listviewB->setProperty("layoutDirection", Qt::RightToLeft);
+ QCOMPARE(listviewA->layoutDirection(), listviewA->effectiveLayoutDirection());
+
+ // LTR != RTL
+ foreach(const QString objectName, objectNames)
+ QVERIFY(findItem<QDeclarativeItem>(listviewA, objectName)->x() != findItem<QDeclarativeItem>(listviewB, objectName)->x());
+
+ listviewA->setProperty("layoutDirection", Qt::LeftToRight);
+ listviewB->setProperty("layoutDirection", Qt::LeftToRight);
+
+ // LTR == LTR
+ foreach(const QString objectName, objectNames)
+ QCOMPARE(findItem<QDeclarativeItem>(listviewA, objectName)->x(), findItem<QDeclarativeItem>(listviewB, objectName)->x());
+
+ QVERIFY(listviewB->layoutDirection() == listviewB->effectiveLayoutDirection());
+ QDeclarativeItemPrivate::get(listviewB)->setLayoutMirror(true);
+ QVERIFY(listviewB->layoutDirection() != listviewB->effectiveLayoutDirection());
+
+ // LTR != LTR+mirror
+ foreach(const QString objectName, objectNames)
+ QVERIFY(findItem<QDeclarativeItem>(listviewA, objectName)->x() != findItem<QDeclarativeItem>(listviewB, objectName)->x());
+
+ listviewA->setProperty("layoutDirection", Qt::RightToLeft);
+
+ // RTL == LTR+mirror
+ foreach(const QString objectName, objectNames)
+ QCOMPARE(findItem<QDeclarativeItem>(listviewA, objectName)->x(), findItem<QDeclarativeItem>(listviewB, objectName)->x());
+
+ listviewB->setProperty("layoutDirection", Qt::RightToLeft);
+
+ // RTL != RTL+mirror
+ foreach(const QString objectName, objectNames)
+ QVERIFY(findItem<QDeclarativeItem>(listviewA, objectName)->x() != findItem<QDeclarativeItem>(listviewB, objectName)->x());
+
+ listviewA->setProperty("layoutDirection", Qt::LeftToRight);
+
+ // LTR == RTL+mirror
+ foreach(const QString objectName, objectNames)
+ QCOMPARE(findItem<QDeclarativeItem>(listviewA, objectName)->x(), findItem<QDeclarativeItem>(listviewB, objectName)->x());
+
+ delete canvasA;
+ delete canvasB;
+}
+
+void tst_QDeclarativeListView::orientationChange()
+{
+ QDeclarativeView *canvas = createView();
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/orientchange.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = qobject_cast<QDeclarativeListView*>(canvas->rootObject());
+ QVERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QVERIFY(contentItem != 0);
+
+ listview->positionViewAtIndex(50, QDeclarativeListView::Beginning);
+
+ // Confirm items positioned correctly
+ for (int i = 50; i < 54; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ QVERIFY(item);
+ QCOMPARE(item->y(), i*80.0);
+ }
+
+ listview->setOrientation(QDeclarativeListView::Horizontal);
+ QCOMPARE(listview->contentY(), 0.);
+
+ // Confirm items positioned correctly
+ for (int i = 0; i < 3; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ QVERIFY(item);
+ QCOMPARE(item->x(), i*80.0);
+ }
+
+ listview->positionViewAtIndex(50, QDeclarativeListView::Beginning);
+ listview->setOrientation(QDeclarativeListView::Vertical);
+ QCOMPARE(listview->contentX(), 0.);
+ //
+ // Confirm items positioned correctly
+ for (int i = 0; i < 4; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ QVERIFY(item);
+ QCOMPARE(item->y(), i*80.0);
+ }
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::contentPosJump()
+{
+ QDeclarativeView *canvas = createView();
+
+ TestModel model;
+ for (int i = 0; i < 50; i++)
+ model.addItem("Item" + QString::number(i), "");
+
+ QDeclarativeContext *ctxt = canvas->rootContext();
+ ctxt->setContextProperty("testModel", &model);
+
+ TestObject *testObject = new TestObject;
+ ctxt->setContextProperty("testObject", testObject);
+
+ canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/listviewtest.qml"));
+ qApp->processEvents();
+
+ QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+ QTRY_VERIFY(listview != 0);
+
+ QDeclarativeItem *contentItem = listview->contentItem();
+ QTRY_VERIFY(contentItem != 0);
+
+ // Confirm items positioned correctly
+ int itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ for (int i = 0; i < model.count() && i < itemCount; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_VERIFY(item->y() == i*20);
+ }
+
+ // Test jumping more than a page of items.
+ listview->setContentY(500);
+ itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ for (int i = 25; i < model.count() && i < itemCount; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_VERIFY(item->y() == i*20);
+ }
+
+ listview->setContentY(-100);
+ itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+ QVERIFY(itemCount < 20);
+ for (int i = 0; i < model.count() && i < itemCount; ++i) {
+ QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+ if (!item) qWarning() << "Item" << i << "not found";
+ QTRY_VERIFY(item);
+ QTRY_VERIFY(item->y() == i*20);
+ }
+
+ delete canvas;
+}
+
+void tst_QDeclarativeListView::qListModelInterface_items()
+{
+ items<TestModel>();
+}
+
+void tst_QDeclarativeListView::qAbstractItemModel_items()
+{
+ items<TestModel2>();
+}
+
+void tst_QDeclarativeListView::qListModelInterface_changed()
+{
+ changed<TestModel>();
+}
+
+void tst_QDeclarativeListView::qAbstractItemModel_changed()
+{
+ changed<TestModel2>();
+}
+
+void tst_QDeclarativeListView::qListModelInterface_inserted()
+{
+ inserted<TestModel>();
+}
+
+void tst_QDeclarativeListView::qAbstractItemModel_inserted()
+{
+ inserted<TestModel2>();
+}
+
+void tst_QDeclarativeListView::qListModelInterface_removed()
+{
+ removed<TestModel>(false);
+ removed<TestModel>(true);
+}
+
+void tst_QDeclarativeListView::qAbstractItemModel_removed()
+{
+ removed<TestModel2>(false);
+ removed<TestModel2>(true);
+}
+
+void tst_QDeclarativeListView::qListModelInterface_moved()
+{
+ moved<TestModel>();
+}
+
+void tst_QDeclarativeListView::qAbstractItemModel_moved()
+{
+ moved<TestModel2>();
+}
+
+void tst_QDeclarativeListView::qListModelInterface_clear()
+{
+ clear<TestModel>();
+}
+
+void tst_QDeclarativeListView::qAbstractItemModel_clear()
+{
+ clear<TestModel2>();
+}
+
+QDeclarativeView *tst_QDeclarativeListView::createView()
+{
+ QDeclarativeView *canvas = new QDeclarativeView(0);
+ canvas->setFixedSize(240,320);
+
+ return canvas;
+}
+
+/*
+ Find an item with the specified objectName. If index is supplied then the
+ item must also evaluate the {index} expression equal to index
+*/
+template<typename T>
+T *tst_QDeclarativeListView::findItem(QGraphicsObject *parent, const QString &objectName, int index)
+{
+ const QMetaObject &mo = T::staticMetaObject;
+ //qDebug() << parent->childItems().count() << "children";
+ for (int i = 0; i < parent->childItems().count(); ++i) {
+ QDeclarativeItem *item = qobject_cast<QDeclarativeItem*>(parent->childItems().at(i));
+ if(!item)
+ continue;
+ //qDebug() << "try" << item;
+ if (mo.cast(item) && (objectName.isEmpty() || item->objectName() == objectName)) {
+ if (index != -1) {
+ QDeclarativeExpression e(qmlContext(item), item, "index");
+ if (e.evaluate().toInt() == index)
+ return static_cast<T*>(item);
+ } else {
+ return static_cast<T*>(item);
+ }
+ }
+ item = findItem<T>(item, objectName, index);
+ if (item)
+ return static_cast<T*>(item);
+ }
+
+ return 0;
+}
+
+template<typename T>
+QList<T*> tst_QDeclarativeListView::findItems(QGraphicsObject *parent, const QString &objectName)
+{
+ QList<T*> items;
+ const QMetaObject &mo = T::staticMetaObject;
+ //qDebug() << parent->childItems().count() << "children";
+ for (int i = 0; i < parent->childItems().count(); ++i) {
+ QDeclarativeItem *item = qobject_cast<QDeclarativeItem*>(parent->childItems().at(i));
+ if(!item || !item->isVisible())
+ continue;
+ //qDebug() << "try" << item;
+ if (mo.cast(item) && (objectName.isEmpty() || item->objectName() == objectName))
+ items.append(static_cast<T*>(item));
+ items += findItems<T>(item, objectName);
+ }
+
+ return items;
+}
+
+void tst_QDeclarativeListView::dumpTree(QDeclarativeItem *parent, int depth)
+{
+ static QString padding(" ");
+ for (int i = 0; i < parent->childItems().count(); ++i) {
+ QDeclarativeItem *item = qobject_cast<QDeclarativeItem*>(parent->childItems().at(i));
+ if(!item)
+ continue;
+ qDebug() << padding.left(depth*2) << item;
+ dumpTree(item, depth+1);
+ }
+}
+
+
+QTEST_MAIN(tst_QDeclarativeListView)
+
+#include "tst_qdeclarativelistview.moc"
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-16 11:17:10 +0000