Make the TextInput element nicer. It has scrolling.

The TextInput has support for scrolling now so it's quite usable.
You can deactivate the auto scrolling with a property if you want to
do crazy animation while scrolling. This commit  also fixed several bugs
with the current implementation especially regarding aligments : selection
was broken, moving the cursor also -> fixed. I have also added a tiny fix when
the TextInput lost the focus -> the selection is cleared.

Task-number:QT-2745
Reviewed-by:Michael Brasser

1 files changed, 24 insertions, 0 deletions

diff --git a/tests/auto/declarative/qdeclarativetextinput/tst_qdeclarativetextinput.cpp b/tests/auto/declarative/qdeclarativetextinput/tst_qdeclarativetextinput.cpp
index 2b0b151..dd74c09 100644
--- a/tests/auto/declarative/qdeclarativetextinput/tst_qdeclarativetextinput.cpp
+++ b/tests/auto/declarative/qdeclarativetextinput/tst_qdeclarativetextinput.cpp
@@ -73,6 +73,7 @@ private slots:
 
     void sendRequestSoftwareInputPanelEvent();
     void setHAlignClearCache();
+    void focusOutClearSelection();
 
 private:
     void simulateKey(QDeclarativeView *, int key);
@@ -725,6 +726,29 @@ void tst_qdeclarativetextinput::setHAlignClearCache()
     QCOMPARE(input.nbPaint, 2);
 }
 
+void tst_qdeclarativetextinput::focusOutClearSelection()
+{
+    QGraphicsScene scene;
+    QGraphicsView view(&scene);
+    QDeclarativeTextInput input;
+    QDeclarativeTextInput input2;
+    input.setText(QLatin1String("Hello world"));
+    input.setFocus(true);
+    scene.addItem(&input2);
+    scene.addItem(&input);
+    view.show();
+    QApplication::setActiveWindow(&view);
+    QTest::qWaitForWindowShown(&view);
+    input.setSelectionStart(2);
+    input.setSelectionEnd(5);
+    //The selection should work
+    QTRY_COMPARE(input.selectedText(), QLatin1String("llo"));
+    input2.setFocus(true);
+    QApplication::processEvents();
+    //The input lost the focus selection should be cleared
+    QTRY_COMPARE(input.selectedText(), QLatin1String(""));
+}
+
 QTEST_MAIN(tst_qdeclarativetextinput)
 
 #include "tst_qdeclarativetextinput.moc"