1 files changed, 45 insertions, 0 deletions
diff --git a/libs/installer_bsplugins/src/GUI/GenericIconDelegate.h b/libs/installer_bsplugins/src/GUI/GenericIconDelegate.h
new file mode 100644
index 0000000..c0d517e
--- /dev/null
+++ b/libs/installer_bsplugins/src/GUI/GenericIconDelegate.h
@@ -0,0 +1,45 @@
+#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