QtQuick.Dialogs: hide internal functions and properties

with double-underscores

Change-Id: If397bfaf50e0878516296eb4237bcf012eb8dae4
Reviewed-by: Alan Alpert (Personal) <416365416c@gmail.com>
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>

2 files changed, 74 insertions, 75 deletions

diff --git a/src/imports/dialogs/DefaultColorDialog.qml b/src/imports/dialogs/DefaultColorDialog.qml
index a0efb6ccf1..4913e332d7 100644
--- a/src/imports/dialogs/DefaultColorDialog.qml
+++ b/src/imports/dialogs/DefaultColorDialog.qml
@@ -45,18 +45,18 @@ import "qml"
 
 AbstractColorDialog {
     id: root
-    property bool _valueSet: true // guard to prevent binding loops
-    function _setControlsFromColor() {
-        _valueSet = false
+    property bool __valueSet: true // guard to prevent binding loops
+    function __setControlsFromColor() {
+        __valueSet = false
         hueSlider.value = root.currentHue
         saturationSlider.value = root.currentSaturation
         lightnessSlider.value = root.currentLightness
         alphaSlider.value = root.currentAlpha
         crosshairs.x = root.currentLightness * paletteMap.width
         crosshairs.y = (1.0 - root.currentSaturation) * paletteMap.height
-        _valueSet = true
+        __valueSet = true
     }
-    onCurrentColorChanged: _setControlsFromColor()
+    onCurrentColorChanged: __setControlsFromColor()
     onSelectionAccepted: root.color = root.currentColor
 
     Rectangle {
@@ -119,7 +119,7 @@ AbstractColorDialog {
                 id: paletteMap
                 x: (parent.width - width) / 2
                 width: height
-                onWidthChanged: root._setControlsFromColor()
+                onWidthChanged: root.__setControlsFromColor()
                 height: parent.height
                 source: "images/checkers.png"
                 fillMode: Image.Tile
@@ -234,7 +234,7 @@ AbstractColorDialog {
             ColorSlider {
                 id: hueSlider
                 value: 0.5
-                onValueChanged: if (_valueSet) root.currentColor = Qt.hsla(hueSlider.value, saturationSlider.value, lightnessSlider.value, alphaSlider.value)
+                onValueChanged: if (__valueSet) root.currentColor = Qt.hsla(hueSlider.value, saturationSlider.value, lightnessSlider.value, alphaSlider.value)
                 text: qsTr("Hue")
                 trackDelegate: Rectangle {
                     rotation: -90
@@ -255,7 +255,7 @@ AbstractColorDialog {
                 id: saturationSlider
                 visible: !content.usePaletteMap
                 value: 0.5
-                onValueChanged: if (_valueSet) root.currentColor = Qt.hsla(hueSlider.value, saturationSlider.value, lightnessSlider.value, alphaSlider.value)
+                onValueChanged: if (__valueSet) root.currentColor = Qt.hsla(hueSlider.value, saturationSlider.value, lightnessSlider.value, alphaSlider.value)
                 text: qsTr("Saturation")
                 trackDelegate: Rectangle {
                     rotation: -90
@@ -271,7 +271,7 @@ AbstractColorDialog {
                 id: lightnessSlider
                 visible: !content.usePaletteMap
                 value: 0.5
-                onValueChanged: if (_valueSet) root.currentColor = Qt.hsla(hueSlider.value, saturationSlider.value, lightnessSlider.value, alphaSlider.value)
+                onValueChanged: if (__valueSet) root.currentColor = Qt.hsla(hueSlider.value, saturationSlider.value, lightnessSlider.value, alphaSlider.value)
                 text: qsTr("Luminosity")
                 trackDelegate: Rectangle {
                     rotation: -90
@@ -289,7 +289,7 @@ AbstractColorDialog {
                 minimum: 0.0
                 maximum: 1.0
                 value: 1.0
-                onValueChanged: if (_valueSet) root.currentColor = Qt.hsla(hueSlider.value, saturationSlider.value, lightnessSlider.value, alphaSlider.value)
+                onValueChanged: if (__valueSet) root.currentColor = Qt.hsla(hueSlider.value, saturationSlider.value, lightnessSlider.value, alphaSlider.value)
                 text: qsTr("Alpha")
                 visible: root.showAlphaChannel
                 trackDelegate: Item {
diff --git a/src/imports/dialogs/DefaultFileDialog.qml b/src/imports/dialogs/DefaultFileDialog.qml
index 8eb76966c7..0a5eabddf2 100644
--- a/src/imports/dialogs/DefaultFileDialog.qml
+++ b/src/imports/dialogs/DefaultFileDialog.qml
@@ -48,63 +48,62 @@ AbstractFileDialog {
     id: root
     onVisibleChanged: {
         if (visible) {
-            selectedIndices = []
-            lastClickedIdx = -1
+            __selectedIndices = []
+            __lastClickedIdx = -1
             currentPathField.visible = false
         }
     }
     onFolderChanged: view.model.folder = folder
 
-    property bool showFocusHighlight: false
-    property real textX: titleBar.height
-    property SystemPalette palette
-    property var selectedIndices: []
-    property int lastClickedIdx: -1
+    property real __textX: titleBar.height
+    property SystemPalette __palette
+    property var __selectedIndices: []
+    property int __lastClickedIdx: -1
 
-    function dirDown(path) {
+    function __dirDown(path) {
         view.model.folder = path
-        lastClickedIdx = -1
-        selectedIndices = []
+        __lastClickedIdx = -1
+        __selectedIndices = []
     }
-    function dirUp() {
+    function __dirUp() {
         view.model.folder = view.model.parentFolder
-        lastClickedIdx = -1
-        selectedIndices = []
+        __lastClickedIdx = -1
+        __selectedIndices = []
     }
-    function up(extend) {
+    function __up(extend) {
         if (view.currentIndex > 0)
             --view.currentIndex
         else
             view.currentIndex = 0
         if (extend) {
-            if (selectedIndices.indexOf(view.currentIndex) < 0) {
-                var selCopy = selectedIndices
+            if (__selectedIndices.indexOf(view.currentIndex) < 0) {
+                var selCopy = __selectedIndices
                 selCopy.push(view.currentIndex)
-                selectedIndices = selCopy
+                __selectedIndices = selCopy
             }
         } else
-            selectedIndices = [view.currentIndex]
+            __selectedIndices = [view.currentIndex]
     }
-    function down(extend) {
+    function __down(extend) {
         if (view.currentIndex < view.model.count - 1)
             ++view.currentIndex
         else
             view.currentIndex = view.model.count - 1
         if (extend) {
-            if (selectedIndices.indexOf(view.currentIndex) < 0) {
-                var selCopy = selectedIndices
+            if (__selectedIndices.indexOf(view.currentIndex) < 0) {
+                var selCopy = __selectedIndices
                 selCopy.push(view.currentIndex)
-                selectedIndices = selCopy
+                __selectedIndices = selCopy
             }
         } else
-            selectedIndices = [view.currentIndex]
+            __selectedIndices = [view.currentIndex]
     }
-    function acceptSelection() {
+    function __acceptSelection() {
         clearSelection()
-        if (selectFolder && selectedIndices.length == 0)
+        if (selectFolder && __selectedIndices.length == 0)
             addSelection(folder)
-        else if (selectedIndices.length > 0) {
-            selectedIndices.map(function(idx) {
+        else if (__selectedIndices.length > 0) {
+            __selectedIndices.map(function(idx) {
                 if (view.model.isFolder(idx)) {
                     if (selectFolder)
                         addSelection(view.model.get(idx, "fileURL"))
@@ -125,11 +124,11 @@ AbstractFileDialog {
         // TODO: QTBUG-29817 geometry from AbstractFileDialog
         implicitWidth: Math.min(maxSize, Screen.pixelDensity * 100)
         implicitHeight: Math.min(maxSize, Screen.pixelDensity * 80)
-        color: palette.window
+        color: __palette.window
         focus: root.visible && !currentPathField.visible
         property real spacing: 6
         property real outerSpacing: 12
-        SystemPalette { id: palette }
+        SystemPalette { id: __palette }
 
         Component {
             id: folderDelegate
@@ -137,9 +136,9 @@ AbstractFileDialog {
                 id: wrapper
                 function launch() {
                     if (view.model.isFolder(index)) {
-                        dirDown(filePath)
+                        __dirDown(filePath)
                     } else {
-                        root.acceptSelection()
+                        root.__acceptSelection()
                     }
                 }
                 width: content.width
@@ -147,15 +146,15 @@ AbstractFileDialog {
                 color: "transparent"
                 Rectangle {
                     id: itemHighlight
-                    visible: root.selectedIndices.indexOf(index) >= 0
+                    visible: root.__selectedIndices.indexOf(index) >= 0
                     anchors.fill: parent
-                    color: palette.highlight
+                    color: __palette.highlight
                 }
                 Image {
                     id: icon
                     source: "images/folder.png"
                     height: wrapper.height - y * 2; width: height
-                    x: (root.textX - width) / 2
+                    x: (root.__textX - width) / 2
                     y: 2
                     visible: view.model.isFolder(index)
                 }
@@ -163,45 +162,45 @@ AbstractFileDialog {
                     id: nameText
                     anchors.fill: parent; verticalAlignment: Text.AlignVCenter
                     text: fileName
-                    anchors.leftMargin: root.textX
-                    color: itemHighlight.visible ? palette.highlightedText : palette.windowText
+                    anchors.leftMargin: root.__textX
+                    color: itemHighlight.visible ? __palette.highlightedText : __palette.windowText
                     elide: Text.ElideRight
                 }
                 MouseArea {
                     id: mouseRegion
                     anchors.fill: parent
                     onDoubleClicked: {
-                        selectedIndices = [index]
-                        root.lastClickedIdx = index
+                        __selectedIndices = [index]
+                        root.__lastClickedIdx = index
                         launch()
                     }
                     onClicked: {
                         view.currentIndex = index
                         if (mouse.modifiers & Qt.ControlModifier && root.selectMultiple) {
-                            // modifying the contents of selectedIndices doesn't notify,
+                            // modifying the contents of __selectedIndices doesn't notify,
                             // so we have to re-assign the variable
-                            var selCopy = selectedIndices
+                            var selCopy = __selectedIndices
                             var existingIdx = selCopy.indexOf(index)
                             if (existingIdx >= 0)
                                 selCopy.splice(existingIdx, 1)
                             else
                                 selCopy.push(index)
-                            selectedIndices = selCopy
+                            __selectedIndices = selCopy
                         } else if (mouse.modifiers & Qt.ShiftModifier && root.selectMultiple) {
-                            if (root.lastClickedIdx >= 0) {
+                            if (root.__lastClickedIdx >= 0) {
                                 var sel = []
-                                if (index > lastClickedIdx) {
-                                    for (var i = root.lastClickedIdx; i <= index; i++)
+                                if (index > __lastClickedIdx) {
+                                    for (var i = root.__lastClickedIdx; i <= index; i++)
                                         sel.push(i)
                                 } else {
-                                    for (var i = root.lastClickedIdx; i >= index; i--)
+                                    for (var i = root.__lastClickedIdx; i >= index; i--)
                                         sel.push(i)
                                 }
-                                selectedIndices = sel
+                                __selectedIndices = sel
                             }
                         } else {
-                            selectedIndices = [index]
-                            root.lastClickedIdx = index
+                            __selectedIndices = [index]
+                            root.__lastClickedIdx = index
                         }
                     }
                 }
@@ -212,13 +211,13 @@ AbstractFileDialog {
             event.accepted = true
             switch (event.key) {
             case Qt.Key_Up:
-                root.up(event.modifiers & Qt.ShiftModifier && root.selectMultiple)
+                root.__up(event.modifiers & Qt.ShiftModifier && root.selectMultiple)
                 break
             case Qt.Key_Down:
-                root.down(event.modifiers & Qt.ShiftModifier && root.selectMultiple)
+                root.__down(event.modifiers & Qt.ShiftModifier && root.selectMultiple)
                 break
             case Qt.Key_Left:
-                root.dirUp()
+                root.__dirUp()
                 break
             case Qt.Key_Return:
             case Qt.Key_Select:
@@ -226,7 +225,7 @@ AbstractFileDialog {
                 if (view.currentItem)
                     view.currentItem.launch()
                 else
-                    root.acceptSelection()
+                    root.__acceptSelection()
                 break
             case Qt.Key_Back:
             case Qt.Key_Escape:
@@ -265,7 +264,7 @@ AbstractFileDialog {
             delegate: folderDelegate
             highlight: Rectangle {
                 color: "transparent"
-                border.color: Qt.darker(palette.window, 1.3)
+                border.color: Qt.darker(__palette.window, 1.3)
             }
             highlightMoveDuration: 0
             highlightMoveVelocity: -1
@@ -284,12 +283,12 @@ AbstractFileDialog {
             height: currentPathField.height * 1.5
             Rectangle {
                 anchors.fill: parent
-                color: Qt.darker(palette.window, 1.1)
-                border.color: Qt.darker(palette.window, 1.3)
+                color: Qt.darker(__palette.window, 1.1)
+                border.color: Qt.darker(__palette.window, 1.3)
             }
             Rectangle {
                 id: upButton
-                width: root.textX
+                width: root.__textX
                 height: titleBar.height
                 color: "transparent"
 
@@ -300,22 +299,22 @@ AbstractFileDialog {
                 MouseArea { id: upRegion; anchors.centerIn: parent
                     width: 56
                     height: parent.height
-                    onClicked: if (view.model.parentFolder != "") dirUp()
+                    onClicked: if (view.model.parentFolder !== "") __dirUp()
                 }
                 states: [
                     State {
                         name: "pressed"
                         when: upRegion.pressed
-                        PropertyChanges { target: upButton; color: palette.highlight }
+                        PropertyChanges { target: upButton; color: __palette.highlight }
                     }
                 ]
             }
             Text {
                 id: currentPathText
                 anchors.left: parent.left; anchors.right: parent.right; anchors.verticalCenter: parent.verticalCenter
-                anchors.leftMargin: textX; anchors.rightMargin: content.spacing
+                anchors.leftMargin: __textX; anchors.rightMargin: content.spacing
                 text: root.urlToPath(view.model.folder)
-                color: palette.text
+                color: __palette.text
                 elide: Text.ElideLeft; horizontalAlignment: Text.AlignRight; verticalAlignment: Text.AlignVCenter
                 MouseArea {
                     anchors.fill: parent
@@ -325,7 +324,7 @@ AbstractFileDialog {
             TextField {
                 id: currentPathField
                 anchors.left: parent.left; anchors.right: parent.right; anchors.verticalCenter: parent.verticalCenter
-                anchors.leftMargin: textX; anchors.rightMargin: content.spacing
+                anchors.leftMargin: __textX; anchors.rightMargin: content.spacing
                 visible: false
                 focus: visible
                 onAccepted: {
@@ -345,8 +344,8 @@ AbstractFileDialog {
             width: parent.width
             height: buttonRow.height + buttonRow.spacing * 2
             anchors.bottom: parent.bottom
-            color: Qt.darker(palette.window, 1.1)
-            border.color: Qt.darker(palette.window, 1.3)
+            color: Qt.darker(__palette.window, 1.1)
+            border.color: Qt.darker(__palette.window, 1.3)
 
             Row {
                 id: buttonRow
@@ -375,9 +374,9 @@ AbstractFileDialog {
                     text: "OK"
                     onClicked: {
                         if (view.model.isFolder(view.currentIndex) && !selectFolder)
-                            dirDown(view.model.get(view.currentIndex, "filePath"))
+                            __dirDown(view.model.get(view.currentIndex, "filePath"))
                         else
-                            root.acceptSelection()
+                            root.__acceptSelection()
                     }
                 }
             }