Imported Upstream version 8.5~beta2+dfsgupstream/8.5_beta2+dfsg

1 files changed, 13 insertions, 0 deletions

diff --git a/ide/gtk_parsing.ml b/ide/gtk_parsing.ml
index abbd7e6d..79ccf61a 100644
--- a/ide/gtk_parsing.ml
+++ b/ide/gtk_parsing.ml
@@ -166,3 +166,16 @@ let find_nearest_backward (cursor:GText.iter) targets =
       | None -> raise Not_found
       | Some nearest -> nearest
 
+(** On double-click on a view, select the whole word. This is a workaround for
+    a deficient word handling in TextView. *)
+let fix_double_click self =
+  let callback ev = match GdkEvent.get_type ev with
+  | `TWO_BUTTON_PRESS ->
+    let iter = self#buffer#get_iter `INSERT in
+    let start, stop = get_word_around iter in
+    let () = self#buffer#move_mark `INSERT ~where:start in
+    let () = self#buffer#move_mark `SEL_BOUND ~where:stop in
+    true
+  | _ -> false
+  in
+  ignore (self#event#connect#button_press ~callback)