Fix shift-action modifier in context menu

Before this patch, the shift-action modifier in context menus did not
work when a sub-context menu is open, that does not have the main
context menu as its parent.
The new fix installs an event filter on QApplication whenever a new
context menu is opened to make the context menu aware of shift-presses
even when a sub-context menu is in focus.

BUG: 425997
FIXED-IN: 21.04

1 files changed, 1 insertions, 2 deletions

diff --git a/src/dolphincontextmenu.h b/src/dolphincontextmenu.h
index 7f0b6988a..afd8b8c4d 100644
--- a/src/dolphincontextmenu.h
+++ b/src/dolphincontextmenu.h
@@ -74,8 +74,7 @@ public:
     Command open();
 
 protected:
-    void childEvent(QChildEvent* event) override;
-    bool eventFilter(QObject* dest, QEvent* event) override;
+    bool eventFilter(QObject* object, QEvent* event) override;
 
 private:
     void openTrashContextMenu();