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Warn if the adjustment has nonzero page size.

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2008-09-23  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtkspinbutton.c: Warn if the adjustment has nonzero page size.

svn path=/branches/gtk-2-14/; revision=21500
This commit is contained in:
Matthias Clasen 2008-09-23 22:23:09 +00:00
parent 5325959fe2
commit 1fe0b8e906
1 changed files with 9 additions and 0 deletions
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9
gtk/gtkspinbutton.c
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@ -1692,6 +1692,13 @@ gtk_spin_button_new_with_range (gdouble min,
return GTK_WIDGET (spin);
}
static void
warn_nonzero_page_size (GtkAdjustment *adjustment)
{
if (gtk_adjustment_get_page_size (adjustment) != 0.0)
g_warning ("GtkSpinButton: setting an adjustment with non-zero page size is deprecated");
}
/* Callback used when the spin button's adjustment changes. We need to redraw
* the arrows when the adjustment's range changes, and reevaluate our size request.
*/
@ -1703,6 +1710,7 @@ adjustment_changed_cb (GtkAdjustment *adjustment, gpointer data)
spin_button = GTK_SPIN_BUTTON (data);
spin_button->timer_step = spin_button->adjustment->step_increment;
warn_nonzero_page_size (adjustment);
gtk_widget_queue_resize (GTK_WIDGET (spin_button));
}
@ -1742,6 +1750,7 @@ gtk_spin_button_set_adjustment (GtkSpinButton *spin_button,
G_CALLBACK (adjustment_changed_cb),
spin_button);
spin_button->timer_step = spin_button->adjustment->step_increment;
warn_nonzero_page_size (adjustment);
}
gtk_widget_queue_resize (GTK_WIDGET (spin_button));