Commit 2f193773 authored by Matthias Clasen's avatar Matthias Clasen Committed by Matthias Clasen

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

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)
parent 731537ed
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)
Thu Dec 11 23:50:30 2003 Matthias Clasen <maclas@gmx.de>
* gtk/gtknotebook.c (gtk_notebook_pages_allocate): Don't
......
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)
Thu Dec 11 23:50:30 2003 Matthias Clasen <maclas@gmx.de>
* gtk/gtknotebook.c (gtk_notebook_pages_allocate): Don't
......
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)
Thu Dec 11 23:50:30 2003 Matthias Clasen <maclas@gmx.de>
* gtk/gtknotebook.c (gtk_notebook_pages_allocate): Don't
......
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)
Thu Dec 11 23:50:30 2003 Matthias Clasen <maclas@gmx.de>
* gtk/gtknotebook.c (gtk_notebook_pages_allocate): Don't
......
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)
Thu Dec 11 23:50:30 2003 Matthias Clasen <maclas@gmx.de>
* gtk/gtknotebook.c (gtk_notebook_pages_allocate): Don't
......
......@@ -1529,7 +1529,6 @@ step_forward (GtkRange *range)
gdouble newval;
newval = range->adjustment->value + range->adjustment->step_increment;
gtk_range_internal_set_value (range, newval);
}
......@@ -1549,7 +1548,21 @@ 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);
}
......@@ -1588,11 +1601,17 @@ 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:
......@@ -1624,21 +1643,31 @@ gtk_range_scroll (GtkRange *range,
break;
case GTK_SCROLL_PAGE_BACKWARD:
page_back (range);
if (should_invert (range))
page_forward (range);
else
page_back (range);
break;
case GTK_SCROLL_PAGE_FORWARD:
page_forward (range);
if (should_invert (range))
page_back (range);
else
page_forward (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:
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment