Implement refresh for Pictures

Add action to PictureView for refreshing the view. Needed after editing
mappings.

1 files changed, 10 insertions, 2 deletions

diff --git a/pictureswidget.cpp b/pictureswidget.cpp
index 6b587d7..22bf840 100644
--- a/pictureswidget.cpp
+++ b/pictureswidget.cpp
@@ -110,7 +110,6 @@ void PictureView::mappingChanged(int mapping){
     }
 }
 
-
 void PictureView::deletePics(){
     QModelIndexList sel = selectionModel()->selectedRows();
     if(sel.isEmpty()){
@@ -128,6 +127,10 @@ void PictureView::deletePics(){
     mModel->removeFiles(real);
 }
 
+void PictureView::refresh(){
+    mModel->populate();
+}
+
 void PictureView::hideEvent(QHideEvent *){
     QByteArray pvHeader = header()->saveState();
     QSettings s;
@@ -175,7 +178,12 @@ bool PictureView::event(QEvent *e){
 
 void PictureView::contextMenuEvent(QContextMenuEvent *e){
     QMenu ctxMenu;
-    ctxMenu.addActions(actions());
+    for(int i = 0; i < actions().count(); ++i){
+        if(actions().at(i)->text() == "Refresh"){
+            ctxMenu.addSeparator();
+        }
+        ctxMenu.addAction(actions().at(i));
+    }
     ctxMenu.exec(e->globalPos());
 }