Make headers in PictureView configurable

Save state of QHeaderView and restore it on startup. Maybe it's time for
a SmTreeView Class implementing these generic functions...

1 files changed, 6 insertions, 0 deletions

diff --git a/pictureswidget.h b/pictureswidget.h
index 9618e6e..4d8db73 100644
--- a/pictureswidget.h
+++ b/pictureswidget.h
@@ -28,6 +28,7 @@ class QEvent;
 class HoverWindow;
 class PictureViewer2;
 class QAction;
+class QActionGroup;
 struct MappingData;
 
 class PicturesWidget : public QWidget {
@@ -69,6 +70,7 @@ class PictureView : public QTreeView {
         QSortFilterProxyModel *proxy() { return mProxy; }
         void setPV(PictureViewer2 *pv) { mPV = pv; }
         PictureViewer2 *PV() { return mPV; }
+        void setHeaderGroup(QActionGroup *ag) { mHeaderGroup = ag; }
 
     public slots:
         void mappingChanged(int pMapId);
@@ -77,6 +79,9 @@ class PictureView : public QTreeView {
         void setPVData(int replace = false);
         void setPVAll();
         void setHoverWinVisible(bool visible) const;
+        void toggleHeader(QObject *action);
+        void readHeaderConfig();
+        void writeHeaderConfig();
 
     protected:
         virtual void hideEvent(QHideEvent *);
@@ -101,6 +106,7 @@ class PictureView : public QTreeView {
         QList<int> mFilesMappings;
         PictureViewer2 *mPV;
         MappingTreeModel *mMappingTreeModel;
+        QActionGroup *mHeaderGroup;
 };
 
 #endif // PICTURESWIDGET_H