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Remove size_request from GtkPaned

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This is not the final word; GtkPaned should really implement
height-for-width, but I didn't have time to complete that now.
This commit is contained in:
Matthias Clasen 2010-10-27 07:55:27 -04:00
parent 80ac6c9701
commit 9b60d27b83
1 changed files with 51 additions and 25 deletions
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76
gtk/gtkpaned.c
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@ -119,8 +119,13 @@ static void gtk_paned_get_child_property (GtkContainer *container,
GParamSpec *pspec);
static void gtk_paned_finalize (GObject *object);
static void gtk_paned_size_request (GtkWidget *widget,
GtkRequisition *requisition);
static void gtk_paned_get_preferred_width (GtkWidget *widget,
gint *minimum,
gint *natural);
static void gtk_paned_get_preferred_height (GtkWidget *widget,
gint *minimum,
gint *natural);
static void gtk_paned_size_allocate (GtkWidget *widget,
GtkAllocation *allocation);
static void gtk_paned_realize (GtkWidget *widget);
@ -228,7 +233,8 @@ gtk_paned_class_init (GtkPanedClass *class)
object_class->get_property = gtk_paned_get_property;
object_class->finalize = gtk_paned_finalize;
widget_class->size_request = gtk_paned_size_request;
widget_class->get_preferred_width = gtk_paned_get_preferred_width;
widget_class->get_preferred_height = gtk_paned_get_preferred_height;
widget_class->size_allocate = gtk_paned_size_allocate;
widget_class->realize = gtk_paned_realize;
widget_class->unrealize = gtk_paned_unrealize;
@ -792,41 +798,44 @@ gtk_paned_finalize (GObject *object)
}
static void
gtk_paned_size_request (GtkWidget *widget,
GtkRequisition *requisition)
gtk_paned_get_preferred_size (GtkWidget *widget,
GtkOrientation orientation,
gint *minimum,
gint *natural)
{
GtkPaned *paned = GTK_PANED (widget);
GtkPanedPrivate *priv = paned->priv;
GtkRequisition child_requisition;
gint child_min, child_nat;
requisition->width = 0;
requisition->height = 0;
*minimum = *natural = 0;
if (priv->child1 && gtk_widget_get_visible (priv->child1))
{
gtk_widget_get_preferred_size (priv->child1,
&child_requisition, NULL);
if (orientation == GTK_ORIENTATION_HORIZONTAL)
gtk_widget_get_preferred_width (priv->child1, &child_min, &child_nat);
else
gtk_widget_get_preferred_height (priv->child1, &child_min, &child_nat);
requisition->height = child_requisition.height;
requisition->width = child_requisition.width;
*minimum = child_min;
*natural = child_nat;
}
if (priv->child2 && gtk_widget_get_visible (priv->child2))
{
gtk_widget_get_preferred_size (priv->child2,
&child_requisition, NULL);
if (orientation == GTK_ORIENTATION_HORIZONTAL)
gtk_widget_get_preferred_width (priv->child2, &child_min, &child_nat);
else
gtk_widget_get_preferred_height (priv->child2, &child_min, &child_nat);
if (priv->orientation == GTK_ORIENTATION_HORIZONTAL)
if (priv->orientation == orientation)
{
requisition->height = MAX (requisition->height,
child_requisition.height);
requisition->width += child_requisition.width;
*minimum += child_min;
*natural += child_nat;
}
else
{
requisition->width = MAX (requisition->width,
child_requisition.width);
requisition->height += child_requisition.height;
*minimum = MAX (*minimum, child_min);
*natural = MAX (*natural, child_nat);
}
}
@ -837,13 +846,30 @@ gtk_paned_size_request (GtkWidget *widget,
gtk_widget_style_get (widget, "handle-size", &handle_size, NULL);
if (priv->orientation == GTK_ORIENTATION_HORIZONTAL)
requisition->width += handle_size;
else
requisition->height += handle_size;
if (priv->orientation == orientation)
{
*minimum += handle_size;
*natural += handle_size;
}
}
}
static void
gtk_paned_get_preferred_width (GtkWidget *widget,
gint *minimum,
gint *natural)
{
gtk_paned_get_preferred_size (widget, GTK_ORIENTATION_HORIZONTAL, minimum, natural);
}
static void
gtk_paned_get_preferred_height (GtkWidget *widget,
gint *minimum,
gint *natural)
{
gtk_paned_get_preferred_size (widget, GTK_ORIENTATION_VERTICAL, minimum, natural);
}
static void
flip_child (GtkWidget *widget,
GtkAllocation *child_pos)