Fix selecting text and releasing the mouse buttons above the toolbar

* src/xterm.c (handle_one_xevent): Don't send ButtonRelease
events to tool bars if there is no selected tool bar item.

1 files changed, 13 insertions, 2 deletions

diff --git a/src/xterm.c b/src/xterm.c
index 801a9641051..342f2b044f9 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -15812,7 +15812,9 @@ handle_one_xevent (struct x_display_info *dpyinfo,
                 int y = event->xbutton.y;
 
                 window = window_from_coordinates (f, x, y, 0, true, true);
-                tool_bar_p = EQ (window, f->tool_bar_window);
+                tool_bar_p = (EQ (window, f->tool_bar_window)
+                              && (event->xbutton.type != ButtonRelease
+                                  || f->last_tool_bar_item != -1));
 
                 if (tool_bar_p && event->xbutton.button < 4)
                   handle_tool_bar_click
@@ -17200,7 +17202,16 @@ handle_one_xevent (struct x_display_info *dpyinfo,
                       int y = bv.y;
 
                       window = window_from_coordinates (f, x, y, 0, true, true);
-                      tool_bar_p = EQ (window, f->tool_bar_window);
+                      /* Ignore button release events if the mouse
+                         wasn't previously pressed on the tool bar.
+                         We do this because otherwise selecting some
+                         text with the mouse and then releasing it on
+                         the tool bar doesn't stop selecting text,
+                         since the tool bar eats the button up
+                         event.  */
+                      tool_bar_p = (EQ (window, f->tool_bar_window)
+                                    && (xev->evtype != XI_ButtonRelease
+                                        || f->last_tool_bar_item != -1));
 
                       if (tool_bar_p && xev->detail < 4)
                         handle_tool_bar_click_with_device