theme_preview_widget.h

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#ifndef THEME_PREVIEW_WIDGET_H
#define THEME_PREVIEW_WIDGET_H
 
#include <QHash>
#include <QWidget>
 
#include <ui/qt/utils/theme_manager.h>
 
class ThemePreviewWidget : public QWidget
{
    Q_OBJECT
public:
    explicit ThemePreviewWidget(QWidget *parent = nullptr);
 
    void setPreviewColors(const QHash<ThemeManager::ThemeToken, QColor> &colors);
 
protected:
    void paintEvent(QPaintEvent *evt) override;
    QSize sizeHint() const override;
    QSize minimumSizeHint() const override;
 
private:
    QHash<ThemeManager::ThemeToken, QColor> colors_;
 
    QColor c(ThemeManager::ThemeToken token,
             const QColor &fallback = QColor()) const;
};
 
#endif // THEME_PREVIEW_WIDGET_H