Some fixes for scroll bar code.

* w32term.c (w32_horizontal_scroll_bar_handle_click): In
`event->y' return entire range (the size of the scroll bar minus
that of the thumb).
* xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
return entire range (the scaled size of the scroll bar minus
that of the slider).  In `portion' return the scaled position of
the slider.
(xaw_jump_callback): Restore part of code for vertical scroll
bar broken in change from 2014-07-27.
(xaw_scroll_callback): Provide incremental scrolling with
horizontal scroll bars.
(x_scroll_bar_handle_click): Fix typo introduced in change from
2014-07-27.
* scroll-bar.el (scroll-bar-horizontal-drag-1): Handle new
interpretation of `portion-whole'.

1 files changed, 16 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index d08b3780242..d0eec16a60a 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,19 @@
+2014-08-28  Martin Rudalics  <rudalics@gmx.at>
+
+        * w32term.c (w32_horizontal_scroll_bar_handle_click): In
+        `event->y' return entire range (the size of the scroll bar minus
+        that of the thumb).
+        * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
+        return entire range (the scaled size of the scroll bar minus
+        that of the slider).  In `portion' return the scaled position of
+        the slider.
+        (xaw_jump_callback): Restore part of code for vertical scroll
+        bar broken in change from 2014-07-27.
+        (xaw_scroll_callback): Provide incremental scrolling with
+        horizontal scroll bars.
+        (x_scroll_bar_handle_click): Fix typo introduced in change from
+        2014-07-27.
+
 2014-08-28  Eli Zaretskii  <eliz@gnu.org>
 
         * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.