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GtkBox: let GtkContainer handle border width

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This commit is contained in:
Matthias Clasen 2010-09-13 17:54:08 -04:00
parent 97ffc36540
commit 8204fe6036
1 changed files with 21 additions and 38 deletions
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59
gtk/gtkbox.c
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@ -214,6 +214,7 @@ gtk_box_class_init (GtkBoxClass *class)
container_class->child_type = gtk_box_child_type;
container_class->set_child_property = gtk_box_set_child_property;
container_class->get_child_property = gtk_box_get_child_property;
gtk_container_class_handle_border_width (container_class);
g_object_class_override_property (object_class,
PROP_ORIENTATION,
@ -407,7 +408,6 @@ gtk_box_size_allocate (GtkWidget *widget,
gint nvis_children;
gint nexpand_children;
guint border_width;
GtkTextDirection direction;
GtkAllocation child_allocation;
GtkRequestedSize *sizes;
@ -429,14 +429,13 @@ gtk_box_size_allocate (GtkWidget *widget,
if (nvis_children <= 0)
return;
border_width = gtk_container_get_border_width (GTK_CONTAINER (box));
direction = gtk_widget_get_direction (widget);
sizes = g_newa (GtkRequestedSize, nvis_children);
if (private->orientation == GTK_ORIENTATION_HORIZONTAL)
size = allocation->width - border_width * 2 - (nvis_children - 1) * private->spacing;
size = allocation->width - (nvis_children - 1) * private->spacing;
else
size = allocation->height - border_width * 2 - (nvis_children - 1) * private->spacing;
size = allocation->height - (nvis_children - 1) * private->spacing;
/* Retrieve desired size for visible children. */
for (i = 0, children = private->children; children; children = children->next)
@ -490,9 +489,9 @@ gtk_box_size_allocate (GtkWidget *widget,
* minimum sizes for children that are not going to fill
*/
if (private->orientation == GTK_ORIENTATION_HORIZONTAL)
size = allocation->width - border_width * 2 - (nvis_children - 1) * private->spacing;
size = allocation->width - (nvis_children - 1) * private->spacing;
else
size = allocation->height - border_width * 2 - (nvis_children - 1) * private->spacing;
size = allocation->height - (nvis_children - 1) * private->spacing;
extra = size / nvis_children;
n_extra_widgets = size % nvis_children;
@ -519,21 +518,21 @@ gtk_box_size_allocate (GtkWidget *widget,
{
if (private->orientation == GTK_ORIENTATION_HORIZONTAL)
{
child_allocation.y = allocation->y + border_width;
child_allocation.height = MAX (1, allocation->height - border_width * 2);
child_allocation.y = allocation->y;
child_allocation.height = MAX (1, allocation->height);
if (packing == GTK_PACK_START)
x = allocation->x + border_width;
x = allocation->x;
else
x = allocation->x + allocation->width - border_width;
x = allocation->x + allocation->width;
}
else
{
child_allocation.x = allocation->x + border_width;
child_allocation.width = MAX (1, allocation->width - border_width * 2);
child_allocation.x = allocation->x;
child_allocation.width = MAX (1, allocation->width);
if (packing == GTK_PACK_START)
y = allocation->y + border_width;
y = allocation->y;
else
y = allocation->y + allocation->height - border_width;
y = allocation->y + allocation->height;
}
for (i = 0, children = private->children;
@ -834,12 +833,10 @@ gtk_box_get_size (GtkSizeRequest *widget,
GtkBoxPrivate *private;
GList *children;
gint nvis_children;
gint border_width;
gint minimum, natural;
box = GTK_BOX (widget);
private = box->priv;
border_width = gtk_container_get_border_width (GTK_CONTAINER (box));
minimum = natural = 0;
@ -900,9 +897,6 @@ gtk_box_get_size (GtkSizeRequest *widget,
natural += (nvis_children - 1) * private->spacing;
}
minimum += border_width * 2;
natural += border_width * 2;
if (minimum_size)
*minimum_size = minimum;
@ -938,7 +932,6 @@ gtk_box_compute_size_for_opposing_orientation (GtkBox *box,
gint nvis_children;
gint nexpand_children;
gint computed_minimum = 0, computed_natural = 0;
guint border_width = gtk_container_get_border_width (GTK_CONTAINER (box));
GtkRequestedSize *sizes;
GtkPackType packing;
gint size, extra, i;
@ -951,7 +944,7 @@ gtk_box_compute_size_for_opposing_orientation (GtkBox *box,
return;
sizes = g_newa (GtkRequestedSize, nvis_children);
size = avail_size - border_width * 2 - (nvis_children - 1) * private->spacing;
size = avail_size - (nvis_children - 1) * private->spacing;
/* Retrieve desired size for visible children */
for (i = 0, children = private->children; children; children = children->next)
@ -997,7 +990,7 @@ gtk_box_compute_size_for_opposing_orientation (GtkBox *box,
/* If were homogenous we still need to run the above loop to get the
* minimum sizes for children that are not going to fill
*/
size = avail_size - border_width * 2 - (nvis_children - 1) * private->spacing;
size = avail_size - (nvis_children - 1) * private->spacing;
extra = size / nvis_children;
n_extra_widgets = size % nvis_children;
}
@ -1095,16 +1088,13 @@ gtk_box_compute_size_for_opposing_orientation (GtkBox *box,
}
}
computed_minimum += border_width * 2;
computed_natural += border_width * 2;
if (minimum_size)
*minimum_size = computed_minimum;
if (natural_size)
*natural_size = computed_natural;
}
}
static void
static void
gtk_box_compute_size_for_orientation (GtkBox *box,
gint avail_size,
gint *minimum_size,
@ -1115,12 +1105,8 @@ gtk_box_compute_size_for_orientation (GtkBox *box,
gint nvis_children = 0;
gint required_size = 0, required_natural = 0, child_size, child_natural;
gint largest_child = 0, largest_natural = 0;
guint border_width;
border_width = gtk_container_get_border_width (GTK_CONTAINER (box));
avail_size -= border_width * 2;
for (children = private->children; children != NULL;
for (children = private->children; children != NULL;
children = children->next, nvis_children++)
{
GtkBoxChild *child = children->data;
@ -1162,9 +1148,6 @@ gtk_box_compute_size_for_orientation (GtkBox *box,
required_natural += (nvis_children - 1) * private->spacing;
}
required_size += border_width * 2;
required_natural += border_width * 2;
if (minimum_size)
*minimum_size = required_size;
@ -1172,7 +1155,7 @@ gtk_box_compute_size_for_orientation (GtkBox *box,
*natural_size = required_natural;
}
static void
static void
gtk_box_get_width_for_height (GtkSizeRequest *widget,
gint height,
gint *minimum_width,
@ -1182,12 +1165,12 @@ gtk_box_get_width_for_height (GtkSizeRequest *widget,
GtkBoxPrivate *private = box->priv;
if (private->orientation == GTK_ORIENTATION_VERTICAL)
gtk_box_compute_size_for_opposing_orientation (box, height, minimum_width, natural_width);
gtk_box_compute_size_for_opposing_orientation (box, height, minimum_width, natural_width);
else
gtk_box_compute_size_for_orientation (box, height, minimum_width, natural_width);
}
static void
static void
gtk_box_get_height_for_width (GtkSizeRequest *widget,
gint width,
gint *minimum_height,