Patch 8.2.3539

[Bram Moolenaar]

Patch 8.2.3539
Problem: GTK3: with 'rightleft' set scrollbar may move unintentionally.
Solution: Ignore events while moving the scrollbar thumb. (closes #8958)
Files: src/gui_gtk.c


*** ../vim-8.2.3538/src/gui_gtk.c 2021-06-05 15:06:36.961265823 +0100
--- src/gui_gtk.c 2021-10-19 14:10:02.425210510 +0100
***************
*** 1011,1016 ****
--- 1011,1019 ----
{
GtkAdjustment *adjustment;

+ // ignore events triggered by moving the thumb (happens in GTK 3)
+ ++hold_gui_events;
+
adjustment = gtk_range_get_adjustment(GTK_RANGE(sb->id));

gtk_adjustment_set_lower(adjustment, 0.0);
***************
*** 1023,1028 ****
--- 1026,1033 ----

g_signal_handler_block(G_OBJECT(adjustment), (gulong)sb->handler_id);

+ --hold_gui_events;
+
#if !GTK_CHECK_VERSION(3,18,0)
gtk_adjustment_changed(adjustment);
#endif
*** ../vim-8.2.3538/src/version.c 2021-10-19 13:44:48.721313059 +0100
--- src/version.c 2021-10-19 14:21:13.986644033 +0100
***************
*** 759,760 ****
--- 759,762 ----
{ /* Add new patch number below this line */
+ /**/
+ 3539,
/**/

--
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/// Bram Moolenaar -- Br...@Moolenaar.net -- http://www.Moolenaar.net \\\
/// \\\
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