kicad/common/widgets/bitmap_toggle.cpp

85 lines
2.9 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2020-2022 KiCad Developers, see AUTHORS.txt for contributors.
* @author Jon Evans <jon@craftyjon.com>
*
* 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
*/
#include <widgets/bitmap_toggle.h>
#include <wx/sizer.h>
#include <wx/statbmp.h>
#include <wx/timer.h>
wxDEFINE_EVENT( TOGGLE_CHANGED, wxCommandEvent );
BITMAP_TOGGLE::BITMAP_TOGGLE( wxWindow *aParent, wxWindowID aId, const wxBitmap& aCheckedBitmap,
const wxBitmap& aUncheckedBitmap, bool aChecked ) :
wxPanel( aParent, aId ),
m_checked( aChecked ),
m_unchecked_bitmap( aUncheckedBitmap ),
m_checked_bitmap( aCheckedBitmap ),
m_debounce( 0 )
{
wxBoxSizer* sizer = new wxBoxSizer( wxHORIZONTAL );
SetSizer( sizer );
const wxBitmap& bitmap = aChecked ? m_checked_bitmap : m_unchecked_bitmap;
m_bitmap = new wxStaticBitmap( this, aId, bitmap, wxDefaultPosition, bitmap.GetSize() );
sizer->Add( m_bitmap, 0, 0 );
m_bitmap->Bind( wxEVT_LEFT_UP,
[&]( wxMouseEvent& event )
{
wxLongLong now = wxGetLocalTimeMillis();
if( now - m_debounce < 50 )
return;
else
m_debounce = now;
SetValue( !GetValue() );
wxCommandEvent command( TOGGLE_CHANGED );
command.SetInt( m_checked );
command.SetEventObject( this );
wxPostEvent( this, command );
} );
auto passOnEvent =
[&]( wxEvent& aEvent )
{
wxPostEvent( this, aEvent );
};
m_bitmap->Bind( wxEVT_RIGHT_DOWN, passOnEvent );
m_bitmap->Bind( wxEVT_RIGHT_UP, passOnEvent );
}
void BITMAP_TOGGLE::SetValue( bool aValue )
{
m_checked = aValue;
m_bitmap->SetBitmap( aValue ? m_checked_bitmap : m_unchecked_bitmap );
}