Remove unused #include

[dolphin.git] / src / panels / folders / folderspanel.h

diff --git a/src/panels/folders/folderspanel.h b/src/panels/folders/folderspanel.h
index 5f0b9a37881a8abd56cc7bb14cb5e437cb9a3c92..5b9dc3b15f37fa88bf212429b576a1675c02fad2 100644 (file)
--- a/src/panels/folders/folderspanel.h
+++ b/src/panels/folders/folderspanel.h
@@ -20,8 +20,9 @@
 #ifndef FOLDERSPANEL_H
 #define FOLDERSPANEL_H
 
+#include "panels/panel.h"
+
 #include <QUrl>
-#include <panels/panel.h>
 
 class KFileItemModel;
 class KItemListController;
@@ -39,8 +40,8 @@ class FoldersPanel : public Panel
     Q_OBJECT
 
 public:
-    FoldersPanel(QWidget* parent = 0);
-    virtual ~FoldersPanel();
+    explicit FoldersPanel(QWidget* parent = nullptr);
+    ~FoldersPanel() override;
 
     void setShowHiddenFiles(bool show);
     void setLimitFoldersPanelToHome(bool enable);
@@ -59,13 +60,13 @@ signals:
 
 protected:
     /** @see Panel::urlChanged() */
-    virtual bool urlChanged() Q_DECL_OVERRIDE;
+    bool urlChanged() override;
 
     /** @see QWidget::showEvent() */
-    virtual void showEvent(QShowEvent* event) Q_DECL_OVERRIDE;
+    void showEvent(QShowEvent* event) override;
 
     /** @see QWidget::keyPressEvent() */
-    virtual void keyPressEvent(QKeyEvent* event) Q_DECL_OVERRIDE;
+    void keyPressEvent(QKeyEvent* event) override;
 
 private slots:
     void slotItemActivated(int index);
@@ -85,12 +86,20 @@ private slots:
 
 
 private:
+    /**
+     * Indicate if it is allowed to leave current location.
+     */
+    enum NavigationBehaviour {
+      StayWhereYouAre,  ///< Don't leave current location.
+      AllowJumpHome     ///< Go Home only when context menu option got checked.
+    };
     /**
      * Initializes the base URL of the tree and expands all
      * directories until \a url.
      * @param url  URL of the leaf directory that should get expanded.
+     * @param navigationBehaviour Navigation behaviour \see NavigationBehaviour
      */
-    void loadTree(const QUrl& url);
+    void loadTree(const QUrl& url, NavigationBehaviour navigationBehaviour = StayWhereYouAre);
 
     void reloadTree();