Clementine-audio-player-Mac.../src/core/stylesheetloader.h

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/* This file is part of Clementine.
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Copyright 2010, David Sansome <davidsansome@gmail.com>
Copyright 2014, Krzysztof Sobiecki <sobkas@gmail.com>
Clementine 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.
Clementine 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 Clementine. If not, see <http://www.gnu.org/licenses/>.
*/
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#ifndef CORE_STYLESHEETLOADER_H_
#define CORE_STYLESHEETLOADER_H_
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#include <QMap>
#include <QPalette>
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#include <QString>
#include <QWidget>
class StyleSheetLoader : public QObject {
public:
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explicit StyleSheetLoader(QObject* parent = nullptr);
// Sets the given stylesheet on the given widget.
// If the stylesheet contains strings like %palette-[role], these get replaced
// with actual palette colours.
// The stylesheet is reloaded when the widget's palette changes.
void SetStyleSheet(QWidget* widget, const QString& filename);
protected:
bool eventFilter(QObject* obj, QEvent* event);
private:
void UpdateStyleSheet(QWidget* widget);
void ReplaceColor(QString* css, const QString& name, const QPalette& palette,
QPalette::ColorRole role) const;
private:
QMap<QWidget*, QString> filenames_;
};
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#endif // CORE_STYLESHEETLOADER_H_