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Use allocation accessor in KatzeScrolled

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This commit is contained in:
Christian Dywan 2010-02-19 16:46:45 +01:00
parent ff97ec6232
commit cd855b7cde
1 changed files with 6 additions and 3 deletions
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9
katze/katze-scrolled.c
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@ -27,6 +27,7 @@
#endif
#if !GTK_CHECK_VERSION (2, 18, 0)
#define gtk_widget_set_window(wdgt, wndw) wdgt->window = wndw
#define gtk_widget_get_allocation (wdgt, alloc) *alloc = wdgt->allocation
#endif
#define DEFAULT_INTERVAL 50
@ -320,6 +321,7 @@ adjust_scrollbar (KatzeScrolled* scrolled,
gint x, y;
gint size;
double position;
GtkAllocation allocation;
GtkWidget* window;
page_size = gtk_adjustment_get_page_size (adjustment);
@ -333,8 +335,9 @@ adjust_scrollbar (KatzeScrolled* scrolled,
return FALSE;
}
gtk_widget_get_allocation (widget, &allocation);
size = page_size / (upper - lower)
* (horizontal ? widget->allocation.height : widget->allocation.width);
* (horizontal ? allocation.height : allocation.width);
if (size != *previous_size)
{
*previous_size = size;
@ -363,13 +366,13 @@ adjust_scrollbar (KatzeScrolled* scrolled,
if (horizontal)
{
gtk_widget_translate_coordinates (widget, window,
widget->allocation.width - 20, position * widget->allocation.height, &x, &y);
allocation.width - 20, position * allocation.height, &x, &y);
gdk_window_move (scrollbar_window, x, y);
}
else
{
gtk_widget_translate_coordinates (widget, window,
position * widget->allocation.width, widget->allocation.height - 20, &x, &y);
position * allocation.width, allocation.height - 20, &x, &y);
gdk_window_move (scrollbar_window, x, y);
}