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Fix horizontal scroll bar dragging in R2L paragraphs.

Browse source 
src/w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
 second coordinate ('y') reported for dragging the horizontal
 scroll bar thumb.
This commit is contained in:
Eli Zaretskii 2014-08-19 18:08:02 +03:00
parent 8de8f9b5cc
commit d470a23c95
2 changed files with 10 additions and 1 deletions
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6
src/ChangeLog
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@ -1,3 +1,9 @@
2014-08-19 Eli Zaretskii <eliz@gnu.org>
* w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
second coordinate ('y') reported for dragging the horizontal
scroll bar thumb.
2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
* xdisp.c (erase_phys_cursor): Fix confusion between window-relative

5
src/w32term.c
View file

@ -4310,7 +4310,10 @@ w32_horizontal_scroll_bar_handle_click (struct scroll_bar *bar, W32Msg *msg,
case SB_THUMBTRACK:
case SB_THUMBPOSITION:
if (HORIZONTAL_SCROLL_BAR_LEFT_RANGE (f, bar->width) <= 0xffff)
x = HIWORD (msg->msg.wParam);
{
x = HIWORD (msg->msg.wParam);
y = si.nMax - x - si.nPage;
}
bar->dragging = 1;
emacs_event->part = scroll_bar_horizontal_handle;