protected override void OnTextChanged(TextChangedEventArgs e)
{
base.OnTextChanged(e);
if (this.ignoreTextChanges)
{
return;
}
ValueEditorUtils.ExecuteCommand(this.TextChangedCommand, this, base.Text);
if (this.IsEditing)
{
this.lostFocusAction = StringEditor.LostFocusAction.Commit;
}
}
private void InternalLostFocus()
{
StringEditor.LostFocusAction lostFocusAction = this.lostFocusAction;
this.lostFocusAction = StringEditor.LostFocusAction.None;
if (lostFocusAction == StringEditor.LostFocusAction.Commit)
{
this.CommitChange();
return;
}
if (lostFocusAction == StringEditor.LostFocusAction.Cancel)
{
this.CancelChange();
}
}
protected override void OnKeyDown(KeyEventArgs e)
{
bool handlesCommitKeys = ValueEditorUtils.GetHandlesCommitKeys(this);
if (e.Key == Key.Return || e.Key == Key.Return)
{
StringEditor.LostFocusAction lostFocusAction = this.lostFocusAction;
this.lostFocusAction = StringEditor.LostFocusAction.None;
bool modifiers = (e.KeyboardDevice.Modifiers & ModifierKeys.Shift) == ModifierKeys.None;
if (lostFocusAction == StringEditor.LostFocusAction.Commit)
{
if (!modifiers)
{
this.UpdateChange();
}
else
{
this.CommitChange();
}
}
if (modifiers)
{
this.OnFinishEditing();
}
KeyEventArgs handled = e;
handled.Handled = handled.Handled | handlesCommitKeys;
}
else if (e.Key == Key.Escape && this.IsEditing)
{
StringEditor.LostFocusAction lostFocusAction1 = this.lostFocusAction;
this.lostFocusAction = StringEditor.LostFocusAction.None;
if (lostFocusAction1 != StringEditor.LostFocusAction.None)
{
this.CancelChange();
}
this.OnFinishEditing();
KeyEventArgs keyEventArg = e;
keyEventArg.Handled = keyEventArg.Handled | handlesCommitKeys;
}
base.OnKeyDown(e);
}
