/// <summary>
/// Attaches/Detaches the Key events for Shortcuts
/// </summary>
/// <param name="obj">TextToolbar</param>
/// <param name="args">Property Changed Args</param>
private static void OnEditorChanged(DependencyObject obj, DependencyPropertyChangedEventArgs args)
{
if (InDesignMode)
{
return;
}
var bar = obj as TextToolbar;
if (bar != null)
{
var oldEditor = args.OldValue as RichEditBox;
var newEditor = args.NewValue as RichEditBox;
if (oldEditor != null)
{
oldEditor.RemoveHandler(KeyDownEvent, bar.KeyEventHandler);
}
if (newEditor != null)
{
newEditor.AddHandler(KeyDownEvent, bar.KeyEventHandler, handledEventsToo: true);
bar.CreateFormatter();
}
var editorArgs = new EditorChangedArgs
{
Old = oldEditor,
New = newEditor
};
bar.EditorChanged?.Invoke(bar, editorArgs);
}
}
/// <summary>
/// Attaches/Detaches the Key events for Shortcuts
/// </summary>
/// <param name="obj">TextToolbar</param>
/// <param name="args">Property Changed Args</param>
private static void OnEditorChanged(DependencyObject obj, DependencyPropertyChangedEventArgs args)
{
if (InDesignMode)
{
return;
}
if (obj is TextToolbar bar)
{
var oldEditor = args.OldValue as RichEditBox;
var newEditor = args.NewValue as RichEditBox;
if (oldEditor != null)
{
#if !HAS_UNO
oldEditor.RemoveHandler(KeyDownEvent, bar.KeyEventHandler);
#endif
}
if (newEditor != null)
{
#if !HAS_UNO
newEditor.AddHandler(KeyDownEvent, bar.KeyEventHandler, handledEventsToo: true);
if (bar.Formatter != null)
{
bar.Formatter.SetModel(bar);
bar.DefaultButtons = bar.Formatter.DefaultButtons;
}
else
{
bar.DefaultButtons = null;
}
#endif
}
var editorArgs = new EditorChangedArgs
{
Old = oldEditor,
New = newEditor
};
bar.EditorChanged?.Invoke(bar, editorArgs);
}
}
