AuroraMiddleware/gtk2
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Don't set get_preferred_width_for_height to NULL

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The size request machinery expects that it is non-NULL.
This commit is contained in:
Matthias Clasen 2010-10-29 12:58:24 -04:00
parent ac3fe174f7
commit b2397d3d7e
1 changed files with 35 additions and 8 deletions
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43
gtk/gtkbbox.c
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@ -81,12 +81,21 @@ static void gtk_button_box_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec);
static void gtk_button_box_get_preferred_width (GtkWidget *widget,
gint *minimum,
gint *natural);
static void gtk_button_box_get_preferred_height (GtkWidget *widget,
gint *minimum,
gint *natural);
static void gtk_button_box_get_preferred_width (GtkWidget *widget,
gint *minimum,
gint *natural);
static void gtk_button_box_get_preferred_height (GtkWidget *widget,
gint *minimum,
gint *natural);
static void gtk_button_box_get_preferred_width_for_height (GtkWidget *widget,
gint height,
gint *minimum,
gint *natural);
static void gtk_button_box_get_preferred_height_for_width (GtkWidget *widget,
gint width,
gint *minimum,
gint *natural);
static void gtk_button_box_size_allocate (GtkWidget *widget,
GtkAllocation *allocation);
static void gtk_button_box_remove (GtkContainer *container,
@ -126,8 +135,8 @@ gtk_button_box_class_init (GtkButtonBoxClass *class)
widget_class->get_preferred_width = gtk_button_box_get_preferred_width;
widget_class->get_preferred_height = gtk_button_box_get_preferred_height;
widget_class->get_preferred_width_for_height = NULL;
widget_class->get_preferred_height_for_width = NULL;
widget_class->get_preferred_width_for_height = gtk_button_box_get_preferred_width_for_height;
widget_class->get_preferred_height_for_width = gtk_button_box_get_preferred_height_for_width;
widget_class->size_allocate = gtk_button_box_size_allocate;
container_class->remove = gtk_button_box_remove;
@ -643,6 +652,24 @@ gtk_button_box_get_preferred_height (GtkWidget *widget,
*minimum = *natural = requisition.height;
}
static void
gtk_button_box_get_preferred_width_for_height (GtkWidget *widget,
gint height,
gint *minimum,
gint *natural)
{
gtk_button_box_get_preferred_width (widget, minimum, natural);
}
static void
gtk_button_box_get_preferred_height_for_width (GtkWidget *widget,
gint width,
gint *minimum,
gint *natural)
{
gtk_button_box_get_preferred_height (widget, minimum, natural);
}
static void
gtk_button_box_size_allocate (GtkWidget *widget,
GtkAllocation *allocation)