diff options
Diffstat (limited to 'src/fltk-widgets-groups-windows-double.adb')
| -rw-r--r-- | src/fltk-widgets-groups-windows-double.adb | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/fltk-widgets-groups-windows-double.adb b/src/fltk-widgets-groups-windows-double.adb index 3fc13a4..fc1c4dd 100644 --- a/src/fltk-widgets-groups-windows-double.adb +++ b/src/fltk-widgets-groups-windows-double.adb @@ -48,6 +48,9 @@ package body FLTK.Widgets.Groups.Windows.Double is procedure Draw_Hook (U : in System.Address) is + package Double_Window_Convert is new + System.Address_To_Access_Conversions (Double_Window'Class); + Ada_Window : access Double_Window'Class := Double_Window_Convert.To_Pointer (U); begin @@ -69,12 +72,13 @@ package body FLTK.Widgets.Groups.Windows.Double is procedure Finalize (This : in out Double_Window) is begin - Finalize (Window (This)); - if This.Void_Ptr /= System.Null_Address then - if This in Double_Window then - free_fl_double_window (This.Void_Ptr); - end if; + if This in Double_Window and then + This.Void_Ptr /= System.Null_Address + then + This.Clear; + free_fl_double_window (This.Void_Ptr); end if; + Finalize (Window (This)); end Finalize; |