Material: share the CursorDelegate

Duplicate code in TextField, TextArea, and SpinBox. The next one is
editable ComboBox.

Change-Id: Ibbd054d2f945f4964ee0007f9e9dc8a9450902e9
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>

1 files changed, 2 insertions, 25 deletions

diff --git a/src/imports/controls/material/TextArea.qml b/src/imports/controls/material/TextArea.qml
index 8fdead60..9018df2e 100644
--- a/src/imports/controls/material/TextArea.qml
+++ b/src/imports/controls/material/TextArea.qml
@@ -37,6 +37,7 @@
 import QtQuick 2.8
 import QtQuick.Templates 2.1 as T
 import QtQuick.Controls.Material 2.1
+import QtQuick.Controls.Material.impl 2.1
 
 T.TextArea {
     id: control
@@ -54,32 +55,8 @@ T.TextArea {
     color: enabled ? Material.primaryTextColor : Material.hintTextColor
     selectionColor: Material.accentColor
     selectedTextColor: Material.primaryHighlightedTextColor
-    cursorDelegate: Rectangle {
-        id: cursor
-        clip: true // TODO
-        color: control.Material.accentColor
-        width: 2
-        visible: control.activeFocus && control.selectionStart === control.selectionEnd
 
-        Connections {
-            target: control
-            onCursorPositionChanged: {
-                // keep a moving cursor visible
-                cursor.opacity = 1
-                timer.restart()
-            }
-        }
-
-        Timer {
-            id: timer
-            running: control.activeFocus
-            repeat: true
-            interval: Qt.styleHints.cursorFlashTime / 2
-            onTriggered: cursor.opacity = !cursor.opacity ? 1 : 0
-            // force the cursor visible when gaining focus
-            onRunningChanged: cursor.opacity = 1
-        }
-    }
+    cursorDelegate: CursorDelegate { }
 
     Text {
         id: placeholder