kicad/include/widgets/wx_menubar.h

59 lines
2.3 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2020 KiCad Developers, see AUTHORS.TXT for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef WX_MENUBAR_H_
#define WX_MENUBAR_H_
#include <wx/accel.h>
#include <wx/menu.h>
/**
* Wrapper around a wxMenuBar object that prevents the accelerator table from being used.
*
* It appears that on MSW the accelerator table of a wxMenuBar will be searched before key events
* are passed to other items. This means key events matching hotkey combinations are converted to
* menu events and never get passed to text controls. To work around this, simply don't let the
* menubar have an accelerator table.
* See https://gitlab.com/kicad/code/kicad/-/issues/1941
*
* Note that on OSX, menus also steal the key events from text controls, but that is done by OSX
* itself, so other workarounds are included inside ACTION_MENU::OnMenuEvent() and
* TOOL_DISPATCHER::DispatchWxEvent() to redirect key presses to text-based controls when they
* have focus.
*/
class WX_MENUBAR : public wxMenuBar
{
public:
// Just take all constructors
using wxMenuBar::wxMenuBar;
void SetAcceleratorTable( const wxAcceleratorTable& aTable ) override
{
// Don't use the passed in accelerator table, create a new empty one
wxMenuBar::SetAcceleratorTable( wxAcceleratorTable() );
}
};
#endif // COMMON_WIDGETS_WX_BUSY_INDICATOR__H