kicad/eeschema/widgets/symbol_diff_widget.h

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2023 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef SYMBOL_DIFF_WIDGET_H
#define SYMBOL_DIFF_WIDGET_H
#include <widgets/symbol_preview_widget.h>
class LIB_SYMBOL;
class wxSlider;
class SYMBOL_DIFF_WIDGET: public SYMBOL_PREVIEW_WIDGET
{
public:
/**
* Construct a symbol diff widget, consisting on a canvas for displaying a schematic and
* a library symbol, and a slider for fading between the two.
*
* @param aParent - parent window
* @param aCanvasType = the type of canvas (GAL_TYPE_OPENGL or GAL_TYPE_CAIRO only)
*/
SYMBOL_DIFF_WIDGET( wxWindow* aParent, EDA_DRAW_PANEL_GAL::GAL_TYPE aCanvasType );
~SYMBOL_DIFF_WIDGET() override;
/**
* Set the currently displayed symbol.
*/
void DisplayDiff( LIB_SYMBOL* aSchSymbol, LIB_SYMBOL* aLibSymbol, int aUnit, int aConvert );
private:
void onSlider( wxScrollEvent& aEvent );
private:
LIB_SYMBOL* m_libraryItem;
wxSlider* m_slider;
};
#endif // SYMBOL_DIFF_WIDGET_H