gtkui: splitter positioning fixes

1 files changed, 6 insertions, 0 deletions

diff --git a/plugins/gtkui/gtkui_api.h b/plugins/gtkui/gtkui_api.h
index c31325fc..9117e46b 100644
--- a/plugins/gtkui/gtkui_api.h
+++ b/plugins/gtkui/gtkui_api.h
@@ -45,6 +45,12 @@ typedef struct ddb_gtkui_widget_s {
 
     void (*append) (struct ddb_gtkui_widget_s *container, struct ddb_gtkui_widget_s *child);
     void (*remove) (struct ddb_gtkui_widget_s *container, struct ddb_gtkui_widget_s *child);
+
+    // this function will be called after the widget is visible and needs to
+    // [re]initialize itself
+    // e.g. splitter widget should set the grip position
+    void (*init) (struct ddb_gtkui_widget_s *container);
+
     void (*replace) (struct ddb_gtkui_widget_s *container, struct ddb_gtkui_widget_s *child, struct ddb_gtkui_widget_s *newchild);
 
     int (*message) (struct ddb_gtkui_widget_s *w, uint32_t id, uintptr_t ctx, uint32_t p1, uint32_t p2);