[kde-doc-english] [trojita] src/Gui: GUI: keep the actions for disabling/enabling headers in action with their actual state when restoring

[Jan Kundrát]

Git commit 363d7f7fcf3d2f58024f3137c80f73fa9853a222 by Jan Kundrát.
Committed on 27/05/2013 at 00:33.
Pushed by jkt into branch 'master'.

GUI: keep the actions for disabling/enabling headers in action with their actual state when restoring

M  +8    -0    src/Gui/MsgListView.cpp
M  +1    -0    src/Gui/MsgListView.h
M  +2    -0    src/Gui/Window.cpp

http://commits.kde.org/trojita/363d7f7fcf3d2f58024f3137c80f73fa9853a222

diff --git a/src/Gui/MsgListView.cpp b/src/Gui/MsgListView.cpp
index 0060aa8..dc01ecd 100644
--- a/src/Gui/MsgListView.cpp
+++ b/src/Gui/MsgListView.cpp
@@ -314,6 +314,14 @@ void MsgListView::slotHeaderSectionVisibilityToggled(int section)
     }
 }
 
+void MsgListView::updateActions()
+{
+    QList<QAction *> actions = header()->actions();
+    for (int i = 0; i < actions.size(); ++i) {
+        actions[i]->setChecked(!header()->isSectionHidden(i));
+    }
+}
+
 /** @short Overridden from QTreeView::setModel
 
 The whole point is that we have to listen for sortingPreferenceChanged to update your header view when sorting is requested
diff --git a/src/Gui/MsgListView.h b/src/Gui/MsgListView.h
index 426d84a..43232ca 100644
--- a/src/Gui/MsgListView.h
+++ b/src/Gui/MsgListView.h
@@ -49,6 +49,7 @@ public:
     virtual ~MsgListView() {}
     void setModel(QAbstractItemModel *model);
     void setAutoActivateAfterKeyNavigation(bool enabled);
+    void updateActions();
 protected:
     void keyPressEvent(QKeyEvent *ke);
     void keyReleaseEvent(QKeyEvent *ke);
diff --git a/src/Gui/Window.cpp b/src/Gui/Window.cpp
index 1c2b4f9..dff99b8 100644
--- a/src/Gui/Window.cpp
+++ b/src/Gui/Window.cpp
@@ -2158,6 +2158,8 @@ void MainWindow::applySizesAndState()
     if (size-- && !stream.atEnd()) {
         stream >> item;
         msgListWidget->tree->header()->restoreState(item);
+        // got to manually update the state of the actions which control the visibility state
+        msgListWidget->tree->updateActions();
     }
 }