MFXCheckableButton.h

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/****************************************************************************/
// Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
// Copyright (C) 2004-2025 German Aerospace Center (DLR) and others.
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License 2.0 which is available at
// https://www.eclipse.org/legal/epl-2.0/
// This Source Code may also be made available under the following Secondary
// Licenses when the conditions for such availability set forth in the Eclipse
// Public License 2.0 are satisfied: GNU General Public License, version 2
// or later which is available at
// https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
/****************************************************************************/
// Checkable button similar to a FXButton but maintain the check
/****************************************************************************/
#pragma once
#include <config.h>
 
#include <string>
 
#include "fxheader.h"
 
// ===========================================================================
// class declaration
// ===========================================================================
 
class MFXStaticToolTip;
 
// ===========================================================================
// class definitions
// ===========================================================================
 
class MFXCheckableButton : public FXButton {
    FXDECLARE(MFXCheckableButton)
 
public:
    MFXCheckableButton(bool amChecked, FXComposite* p, MFXStaticToolTip* staticToolTip, const std::string& text,
                       FXIcon* ic = NULL, FXObject* tgt = NULL, FXSelector sel = 0, FXuint opts = BUTTON_NORMAL,
                       FXint x = 0, FXint y = 0, FXint w = 0, FXint h = 0,
                       FXint pl = DEFAULT_PAD, FXint pr = DEFAULT_PAD, FXint pt = DEFAULT_PAD, FXint pb = DEFAULT_PAD);
 
    ~MFXCheckableButton();
 
    bool amChecked() const;
 
    void setChecked(bool val, const bool inform = false);
 
    long onPaint(FXObject*, FXSelector, void*);
 
    long onUpdate(FXObject*, FXSelector, void*);
 
    long onEnter(FXObject*, FXSelector, void*);
 
    long onLeave(FXObject*, FXSelector, void*);
 
    long onMotion(FXObject*, FXSelector, void*);
 
 
protected:
    FOX_CONSTRUCTOR(MFXCheckableButton)
 
    
    bool myAmChecked;
 
    FXColor myBackColor,
            myDarkColor,
            myHiliteColor,
            myShadowColor;
 
    bool myAmInitialised;
 
    MFXStaticToolTip* myStaticToolTip = nullptr;
 
    void buildColors();
 
    void setColors();
 
private:
    MFXCheckableButton(const MFXCheckableButton&) = delete;
 
    MFXCheckableButton& operator=(const MFXCheckableButton&) = delete;
};