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Fix direction of steppers in inverted scrollbars. (#129084, Olexiy

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Fri Dec 12 00:05:31 2003  Matthias Clasen  <maclas@gmx.de>

	* gtk/gtkrange.c (gtk_range_scroll): Fix direction of
	steppers in inverted scrollbars.  (#129084, Olexiy Avramchenko)
This commit is contained in:
Matthias Clasen
2003-12-11 23:18:38 +00:00
committed by Matthias Clasen
parent 92ee1d5043
commit 397b141771
6 changed files with 55 additions and 6 deletions
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5
ChangeLog
View File

@@ -1,3 +1,8 @@
Fri Dec 12 00:12:01 2003 Matthias Clasen <maclas@gmx.de>
* gtk/gtkrange.c (gtk_range_scroll): Fix direction of
steppers in inverted scrollbars. (#129084, Olexiy Avramchenko)
2003-12-09 Noah Levitt <nlevitt@columbia.edu>
* gdk/gdkkeysyms.h:

5
ChangeLog.pre-2-10
View File

@@ -1,3 +1,8 @@
Fri Dec 12 00:12:01 2003 Matthias Clasen <maclas@gmx.de>
* gtk/gtkrange.c (gtk_range_scroll): Fix direction of
steppers in inverted scrollbars. (#129084, Olexiy Avramchenko)
2003-12-09 Noah Levitt <nlevitt@columbia.edu>
* gdk/gdkkeysyms.h:

5
ChangeLog.pre-2-4
View File

@@ -1,3 +1,8 @@
Fri Dec 12 00:12:01 2003 Matthias Clasen <maclas@gmx.de>
* gtk/gtkrange.c (gtk_range_scroll): Fix direction of
steppers in inverted scrollbars. (#129084, Olexiy Avramchenko)
2003-12-09 Noah Levitt <nlevitt@columbia.edu>
* gdk/gdkkeysyms.h:

5
ChangeLog.pre-2-6
View File

@@ -1,3 +1,8 @@
Fri Dec 12 00:12:01 2003 Matthias Clasen <maclas@gmx.de>
* gtk/gtkrange.c (gtk_range_scroll): Fix direction of
steppers in inverted scrollbars. (#129084, Olexiy Avramchenko)
2003-12-09 Noah Levitt <nlevitt@columbia.edu>
* gdk/gdkkeysyms.h:

5
ChangeLog.pre-2-8
View File

@@ -1,3 +1,8 @@
Fri Dec 12 00:12:01 2003 Matthias Clasen <maclas@gmx.de>
* gtk/gtkrange.c (gtk_range_scroll): Fix direction of
steppers in inverted scrollbars. (#129084, Olexiy Avramchenko)
2003-12-09 Noah Levitt <nlevitt@columbia.edu>
* gdk/gdkkeysyms.h:

36
gtk/gtkrange.c
View File

@@ -1550,7 +1550,21 @@ page_forward (GtkRange *range)
gdouble newval;
newval = range->adjustment->value + range->adjustment->page_increment;
gtk_range_internal_set_value (range, newval);
}
static void
scroll_begin (GtkRange *range)
{
gtk_range_internal_set_value (range, range->adjustment->lower);
}
static void
scroll_end (GtkRange *range)
{
gdouble newval;
newval = range->adjustment->upper - range->adjustment->page_size;
gtk_range_internal_set_value (range, newval);
}
@@ -1589,11 +1603,17 @@ gtk_range_scroll (GtkRange *range,
break;
case GTK_SCROLL_STEP_BACKWARD:
step_back (range);
if (should_invert (range))
step_forward (range);
else
step_back (range);
break;
case GTK_SCROLL_STEP_FORWARD:
step_forward (range);
if (should_invert (range))
step_back (range);
else
step_forward (range);
break;
case GTK_SCROLL_PAGE_LEFT:
@@ -1633,13 +1653,17 @@ gtk_range_scroll (GtkRange *range,
break;
case GTK_SCROLL_START:
gtk_range_internal_set_value (range,
range->adjustment->lower);
if (should_invert (range))
scroll_end (range);
else
scroll_begin (range);
break;
case GTK_SCROLL_END:
gtk_range_internal_set_value (range,
range->adjustment->upper - range->adjustment->page_size);
if (should_invert (range))
scroll_begin (range);
else
scroll_end (range);
break;
case GTK_SCROLL_JUMP: