diff options
Diffstat (limited to 'src/ui/widget')
| -rw-r--r-- | src/ui/widget/registered-widget.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/ui/widget/registered-widget.h b/src/ui/widget/registered-widget.h index 7c643715f..185d1e3b4 100644 --- a/src/ui/widget/registered-widget.h +++ b/src/ui/widget/registered-widget.h @@ -55,6 +55,9 @@ public: bool is_updating() {if (_wr) return _wr->isUpdating(); else return false;} + // provide automatic 'upcast' for ease of use. (do it 'dynamic_cast' instead of 'static' because who knows what W is) + operator const Gtk::Widget () { return dynamic_cast<Gtk::Widget*>(this); } + protected: RegisteredWidget() : W() { construct(); } template< typename A > |