File indexing completed on 2024-05-12 16:02:28

 /*
  *  SPDX-FileCopyrightText: 2016 Dmitry Kazakov <dimula73@gmail.com>
  *
  *  SPDX-License-Identifier: GPL-2.0-or-later
  */
 
 #ifndef __KIS_HIGHLIGHTED_TOOL_BUTTON_H
 #define __KIS_HIGHLIGHTED_TOOL_BUTTON_H
 
 #include <QToolButton>
 #include <QEvent>
 
 #include "kritawidgetutils_export.h"
 
 class KRITAWIDGETUTILS_EXPORT KisHighlightedToolButton : public QToolButton
 {
 public:
     KisHighlightedToolButton(QWidget *parent = 0)
         : QToolButton(parent)
     {
     }
 
     void changeEvent(QEvent *event) override {
         if (event->type() == QEvent::PaletteChange) {
             updatePalette();
         }
     }
 
 protected:
     void checkStateSet() override {
         QToolButton::checkStateSet();
         updatePalette();
     }
 
     void nextCheckState() override {
         QToolButton::nextCheckState();
         updatePalette();
     }
 
 private:
     void updatePalette() {
         QWidget *parent = this->parentWidget();
         if (parent) {
             QPalette p = parent->palette();
             QColor color = p.color(this->isChecked() ? QPalette::Highlight : QPalette::Button);
             p.setColor(QPalette::Button, color);
             this->setPalette(p);
         }
     }
 };
 
 
 #endif /* __KIS_HIGHLIGHTED_BUTTON_H */