legendpropertiesdialog.h

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#ifndef OPENSWMMVIS_UI_DIALOGS_LEGENDPROPERTIESDIALOG_H
#define OPENSWMMVIS_UI_DIALOGS_LEGENDPROPERTIESDIALOG_H
 
#include <QDialog>
#include <QJsonObject>
#include <QPointer>
 
class QTreeView;
 
namespace OpenSWMM::Render { class LegendOverlayStyle; }
 
namespace openswmmvis::ui {
 
class LegendPropertiesDialog : public QDialog
{
    Q_OBJECT
public:
    explicit LegendPropertiesDialog(OpenSWMM::Render::LegendOverlayStyle *style,
                                    QWidget *parent = nullptr);
    ~LegendPropertiesDialog() override = default;
 
protected:
    // Cancel reverts edits to the snapshot taken at construction time.
    void reject() override;
 
private slots:
    void onResetClicked();
 
private:
    QPointer<OpenSWMM::Render::LegendOverlayStyle> m_style;
    QJsonObject  m_snapshot;   // captured at construction for Cancel.
    QTreeView   *m_tree = nullptr;
};
 
} // namespace openswmmvis::ui
 
#endif // OPENSWMMVIS_UI_DIALOGS_LEGENDPROPERTIESDIALOG_H