Fix creating wxButton using stock id with GTK

Broken by 85d63c3150 (Add a class derived from GtkImage to support HiDPI bitmaps, 2020-09-15) See #19288
2021-10-13 22:37:11 -07:00
parent 700dd3e905
commit e9bf514976
2 changed files with 5 additions and 1 deletions
--- a/include/wx/gtk/private/image.h
+++ b/include/wx/gtk/private/image.h
@@ -31,3 +31,4 @@ public:
 };

 #define WX_GTK_IMAGE(obj) G_TYPE_CHECK_INSTANCE_CAST(obj, wxGtkImage::Type(), wxGtkImage)
+#define WX_GTK_IS_IMAGE(obj) G_TYPE_CHECK_INSTANCE_TYPE(obj, wxGtkImage::Type())