window drag offset works

1 files changed, 2 insertions, 0 deletions

diff --git a/structs.go b/structs.go
index ce06d02..3fde7ef 100644
--- a/structs.go
+++ b/structs.go
@@ -101,6 +101,8 @@ type guiWidget struct {
 	node         *tree.Node   // the pointer back to the tree
 	windowFrame  *guiWidget   // this is the frame for a window widget
 	internal     bool         // indicates the widget is internal to gocui and should be treated differently
+	dragW        int          // when dragging a window, this is the offset to the mouse position
+	dragH        int          // when dragging a window, this is the offset to the mouse position
 	hasTabs      bool         // does the window have tabs?
 	currentTab   bool         // the visible tab
 	value        string       // ?