private void OnTextBoxKeyDown(object sender, KeyEventArgs e)
{
switch (e.Key)
{
case Key.Enter:
//Confirm the edit
EndEdit(true);
e.Handled = true;
break;
case Key.Escape:
//Cancel the edit
EndEdit(false);
e.Handled = true;
break;
case Key.Tab:
AdornedElement.MoveFocus(new TraversalRequest(FocusNavigationDirection.Next));
EditableCell nextCell = Keyboard.FocusedElement as EditableCell;
if (nextCell != null)
{
nextCell.IsEditing = true;
}
e.Handled = true;
break;
}
}
public Editor(EditableCell editableCell)
: base(editableCell)
{
mTextBox = new TextBox();
mTextBox.Padding = new Thickness(0);
mTextBox.KeyDown += OnTextBoxKeyDown;
mTextBox.LostKeyboardFocus += OnTextBoxLostKeyboardFocus;
mVisualChildren = new VisualCollection(this);
mVisualChildren.Add(mTextBox);
mBinding = mTextBox.SetBinding(TextBox.TextProperty, new Binding()
{
Path = new PropertyPath(EditableCell.ValueProperty),
Mode = BindingMode.TwoWay,
UpdateSourceTrigger = UpdateSourceTrigger.Explicit,
Source = editableCell
});
BindTextBoxToEditableCell(FrameworkElement.HorizontalAlignmentProperty);
BindTextBoxToEditableCell(FrameworkElement.VerticalAlignmentProperty);
BindTextBoxToEditableCell(Control.FontFamilyProperty);
BindTextBoxToEditableCell(Control.FontSizeProperty);
BindTextBoxToEditableCell(Control.FontStretchProperty);
BindTextBoxToEditableCell(Control.FontStyleProperty);
BindTextBoxToEditableCell(Control.FontWeightProperty);
}