Add selection methods to TextEdit

Sufficient to allow different selection look and feel (see whacky example)

Task-number: QTBUG-10968
Reviewed-by: Michael Brasser
Reviewed-by: Alan Alpert

3 files changed, 89 insertions, 2 deletions

diff --git a/tests/auto/declarative/qmlvisual/qdeclarativetextedit/MultilineEdit.qml b/tests/auto/declarative/qmlvisual/qdeclarativetextedit/MultilineEdit.qml
new file mode 100644
index 0000000..0273282
--- /dev/null
+++ b/tests/auto/declarative/qmlvisual/qdeclarativetextedit/MultilineEdit.qml
@@ -0,0 +1,74 @@
+import Qt 4.7
+
+Item {
+    id:lineedit
+    property alias text: textEdit.text
+
+    width: 240 + 11 //Should be set manually in most cases
+    height: textEdit.height + 11 
+
+    Rectangle{
+        color: 'lightsteelblue'
+        anchors.fill: parent
+    }
+    clip: true
+    Component.onCompleted: textEdit.cursorPosition = 0;
+    TextEdit{
+        id:textEdit
+        cursorDelegate: Item{
+            Rectangle{
+                visible: parent.parent.focus
+                color: "#009BCE"
+                height: 13
+                width: 2
+                y: 1
+            }
+        }
+        property int leftMargin: 6 
+        property int topMargin: 6 
+        property int rightMargin: 6 
+        property int bottomMargin: 6 
+        x: leftMargin
+        width: parent.width - leftMargin - rightMargin;
+        y: 5
+        //Below function implements all scrolling logic
+        onCursorPositionChanged: {
+            if(cursorRectangle.y < topMargin - textEdit.y){//Cursor went off the front
+                textEdit.y = topMargin - Math.max(0, cursorRectangle.y);
+            }else if(cursorRectangle.y > parent.height - topMargin - bottomMargin - textEdit.y){//Cursor went off the end
+                textEdit.y = topMargin - Math.max(0, cursorRectangle.y - (parent.height - topMargin - bottomMargin)) - cursorRectangle.height;
+            }
+        }
+
+        text:""
+        horizontalAlignment: TextInput.AlignLeft
+        wrapMode: TextEdit.WordWrap
+        font.pixelSize:15
+    }
+    MouseArea{
+        //Implements all line edit mouse handling
+        id: mainMouseArea
+        anchors.fill: parent;
+        function translateY(y){
+            return y - textEdit.y
+        }
+        function translateX(x){
+            return x - textEdit.x
+        }
+        onPressed: {
+            textEdit.focus = true;
+            textEdit.cursorPosition = textEdit.positionAt(translateX(mouse.x), translateY(mouse.y));
+        }
+        onPositionChanged: {
+            textEdit.moveCursorSelection(textEdit.positionAt(translateX(mouse.x), translateY(mouse.y)));
+        }
+        onReleased: {
+        }
+        onDoubleClicked: {
+            textEdit.selectionStart=0;
+            textEdit.selectionEnd=textEdit.text.length;
+        }
+        z: textEdit.z + 1
+    }
+
+}
diff --git a/tests/auto/declarative/qmlvisual/qdeclarativetextedit/usingMultilineEdit.qml b/tests/auto/declarative/qmlvisual/qdeclarativetextedit/usingMultilineEdit.qml
new file mode 100644
index 0000000..47b48d8
--- /dev/null
+++ b/tests/auto/declarative/qmlvisual/qdeclarativetextedit/usingMultilineEdit.qml
@@ -0,0 +1,13 @@
+import Qt 4.7
+
+Rectangle{
+    width: 600
+    height: 200
+    Column{
+        MultilineEdit{
+            text: 'I am the very model of a modern major general. I\'ve information vegetable, animal and mineral. I know the kings of england and I quote the fights historical - from Marathon to Waterloo in order categorical.';
+            width: 182; height: 60;
+        }
+        MultilineEdit{text: 'Hello world'}
+    }
+}
diff --git a/tests/auto/declarative/qmlvisual/qdeclarativetextinput/LineEdit.qml b/tests/auto/declarative/qmlvisual/qdeclarativetextinput/LineEdit.qml
index 31f24ec..cc0ad3c 100644
--- a/tests/auto/declarative/qmlvisual/qdeclarativetextinput/LineEdit.qml
+++ b/tests/auto/declarative/qmlvisual/qdeclarativetextinput/LineEdit.qml
@@ -50,10 +50,10 @@ Item {
         }
         onPressed: {
             textInp.focus = true;
-            textInp.cursorPosition = textInp.xToPosition(translateX(mouse.x));
+            textInp.cursorPosition = textInp.positionAt(translateX(mouse.x));
         }
         onPositionChanged: {
-            textInp.moveCursorSelection(textInp.xToPosition(translateX(mouse.x)));
+            textInp.moveCursorSelection(textInp.positionAt(translateX(mouse.x)));
         }
         onReleased: {
         }