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#ifndef GUI_GENERICICONDELEGATE_H
#define GUI_GENERICICONDELEGATE_H
#include "IconDelegate.h"
namespace GUI
{
/**
* @brief an icon delegate that takes the list of icons from a user-defines data role
*/
class GenericIconDelegate : public IconDelegate
{
Q_OBJECT
public:
/**
* @brief constructor
* @param parent parent object
* @param role role of the itemmodel from which the icon list can be queried (as a
* QVariantList)
* @param logicalIndex logical index within the model. This is part of a "hack".
* Normally "empty" icons will be allocated the same space as a regular icon. This way
* the model can use empty icons as spacers and thus align same icons horizontally.
* Now, if you set the logical Index to a valid column and connect
* the columnResized slot to the sectionResized signal of the view, the delegate will
* turn off this behaviour if the column is smaller than "compactSize"
* @param compactSize see explanation of logicalIndex
*/
GenericIconDelegate(QTreeView* parent, int role, int logicalIndex = -1,
int compactSize = 150);
private:
[[nodiscard]] QList<QString> getIcons(const QModelIndex& index) const override;
[[nodiscard]] int getNumIcons(const QModelIndex& index) const override;
private:
int m_Role;
int m_LogicalIndex;
int m_CompactSize;
bool m_Compact;
};
} // namespace GUI
#endif // GUI_GENERICICONDELEGATE_H
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