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Use GtkAdjustment's accessors

This commit is contained in:
Michael Natterer 2009-10-08 20:05:12 +02:00
parent 57541f8093
commit e2cc191c92
1 changed files with 6 additions and 3 deletions
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9
app/display/gimpnavigationeditor.c
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@ -573,16 +573,19 @@ gimp_navigation_editor_scroll (GimpNavigationView *view,
{
case GDK_SCROLL_LEFT:
case GDK_SCROLL_UP:
value -= adj->page_increment / 2;
value -= gtk_adjustment_get_page_increment (adj) / 2;
break;
case GDK_SCROLL_RIGHT:
case GDK_SCROLL_DOWN:
value += adj->page_increment / 2;
value += gtk_adjustment_get_page_increment (adj) / 2;
break;
}
value = CLAMP (value, adj->lower, adj->upper - adj->page_size);
value = CLAMP (value,
gtk_adjustment_get_lower (adj),
gtk_adjustment_get_upper (adj) -
gtk_adjustment_get_page_size (adj));
gtk_adjustment_set_value (adj, value);
}