static void
gtk_image_menu_item_get_preferred_width (GtkWidget *widget,
gint *minimum,
gint *natural)
{
GtkImageMenuItem *image_menu_item = GTK_IMAGE_MENU_ITEM (widget);
GtkImageMenuItemPrivate *priv = image_menu_item->priv;
GtkPackDirection pack_dir;
GtkWidget *parent;
parent = gtk_widget_get_parent (widget);
if (GTK_IS_MENU_BAR (parent))
pack_dir = gtk_menu_bar_get_child_pack_direction (GTK_MENU_BAR (parent));
else
pack_dir = GTK_PACK_DIRECTION_LTR;
GTK_WIDGET_CLASS (gtk_image_menu_item_parent_class)->get_preferred_width (widget, minimum, natural);
if ((pack_dir == GTK_PACK_DIRECTION_TTB || pack_dir == GTK_PACK_DIRECTION_BTT) &&
priv->image &&
gtk_widget_get_visible (priv->image))
{
gint child_minimum, child_natural;
gtk_widget_get_preferred_width (priv->image, &child_minimum, &child_natural);
*minimum = MAX (*minimum, child_minimum);
*natural = MAX (*natural, child_natural);
}
}
static void
gtk_image_menu_item_get_preferred_height (GtkWidget *widget,
gint *minimum,
gint *natural)
{
GtkImageMenuItem *image_menu_item = GTK_IMAGE_MENU_ITEM (widget);
GtkImageMenuItemPrivate *priv = image_menu_item->priv;
gint child_height = 0;
GtkPackDirection pack_dir;
GtkWidget *parent;
parent = gtk_widget_get_parent (widget);
if (GTK_IS_MENU_BAR (parent))
pack_dir = gtk_menu_bar_get_child_pack_direction (GTK_MENU_BAR (parent));
else
pack_dir = GTK_PACK_DIRECTION_LTR;
if (priv->image && gtk_widget_get_visible (priv->image))
{
GtkRequisition child_requisition;
gtk_widget_get_preferred_size (priv->image, &child_requisition, NULL);
child_height = child_requisition.height;
}
GTK_WIDGET_CLASS (gtk_image_menu_item_parent_class)->get_preferred_height (widget, minimum, natural);
if (pack_dir == GTK_PACK_DIRECTION_RTL || pack_dir == GTK_PACK_DIRECTION_LTR)
{
*minimum = MAX (*minimum, child_height);
*natural = MAX (*natural, child_height);
}
}
JNIEXPORT jint JNICALL
Java_org_gnome_gtk_GtkMenuBar_gtk_1menu_1bar_1get_1child_1pack_1direction
(
JNIEnv* env,
jclass cls,
jlong _self
)
{
GtkPackDirection result;
jint _result;
GtkMenuBar* self;
// convert parameter self
self = (GtkMenuBar*) _self;
// call function
result = gtk_menu_bar_get_child_pack_direction(self);
// cleanup parameter self
// translate return value to JNI type
_result = (jint) result;
// and finally
return _result;
}
static void
gtk_image_menu_item_size_request (GtkWidget *widget,
GtkRequisition *requisition)
{
GtkImageMenuItem *image_menu_item;
gint child_width = 0;
gint child_height = 0;
GtkPackDirection pack_dir;
if (GTK_IS_MENU_BAR (widget->parent))
pack_dir = gtk_menu_bar_get_child_pack_direction (GTK_MENU_BAR (widget->parent));
else
pack_dir = GTK_PACK_DIRECTION_LTR;
image_menu_item = GTK_IMAGE_MENU_ITEM (widget);
if (image_menu_item->image && gtk_widget_get_visible (image_menu_item->image))
{
GtkRequisition child_requisition;
gtk_widget_size_request (image_menu_item->image,
&child_requisition);
child_width = child_requisition.width;
child_height = child_requisition.height;
}
GTK_WIDGET_CLASS (gtk_image_menu_item_parent_class)->size_request (widget, requisition);
/* not done with height since that happens via the
* toggle_size_request
*/
if (pack_dir == GTK_PACK_DIRECTION_LTR || pack_dir == GTK_PACK_DIRECTION_RTL)
requisition->height = MAX (requisition->height, child_height);
else
requisition->width = MAX (requisition->width, child_width);
/* Note that GtkMenuShell always size requests before
* toggle_size_request, so toggle_size_request will be able to use
* image_menu_item->image->requisition
*/
}
static void
gtk_image_menu_item_toggle_size_request (GtkMenuItem *menu_item,
gint *requisition)
{
GtkImageMenuItem *image_menu_item = GTK_IMAGE_MENU_ITEM (menu_item);
GtkImageMenuItemPrivate *priv = image_menu_item->priv;
GtkPackDirection pack_dir;
GtkWidget *parent;
GtkWidget *widget = GTK_WIDGET (menu_item);
parent = gtk_widget_get_parent (widget);
if (GTK_IS_MENU_BAR (parent))
pack_dir = gtk_menu_bar_get_child_pack_direction (GTK_MENU_BAR (parent));
else
pack_dir = GTK_PACK_DIRECTION_LTR;
*requisition = 0;
if (priv->image && gtk_widget_get_visible (priv->image))
{
GtkRequisition image_requisition;
guint toggle_spacing;
gtk_widget_get_preferred_size (priv->image, &image_requisition, NULL);
gtk_widget_style_get (GTK_WIDGET (menu_item),
"toggle-spacing", &toggle_spacing,
NULL);
if (pack_dir == GTK_PACK_DIRECTION_LTR || pack_dir == GTK_PACK_DIRECTION_RTL)
{
if (image_requisition.width > 0)
*requisition = image_requisition.width + toggle_spacing;
}
else
{
if (image_requisition.height > 0)
*requisition = image_requisition.height + toggle_spacing;
}
}
}
static void
gtk_image_menu_item_toggle_size_request (GtkMenuItem *menu_item,
gint *requisition)
{
GtkImageMenuItem *image_menu_item = GTK_IMAGE_MENU_ITEM (menu_item);
GtkPackDirection pack_dir;
if (GTK_IS_MENU_BAR (GTK_WIDGET (menu_item)->parent))
pack_dir = gtk_menu_bar_get_child_pack_direction (GTK_MENU_BAR (GTK_WIDGET (menu_item)->parent));
else
pack_dir = GTK_PACK_DIRECTION_LTR;
*requisition = 0;
if (image_menu_item->image && GTK_WIDGET_VISIBLE (image_menu_item->image))
{
GtkRequisition image_requisition;
guint toggle_spacing;
gtk_widget_get_child_requisition (image_menu_item->image,
&image_requisition);
gtk_widget_style_get (GTK_WIDGET (menu_item),
"toggle-spacing", &toggle_spacing,
NULL);
if (pack_dir == GTK_PACK_DIRECTION_LTR || pack_dir == GTK_PACK_DIRECTION_RTL)
{
if (image_requisition.width > 0)
*requisition = image_requisition.width + toggle_spacing;
}
else
{
if (image_requisition.height > 0)
*requisition = image_requisition.height + toggle_spacing;
}
}
}
static void
gtk_image_menu_item_size_allocate (GtkWidget *widget,
GtkAllocation *allocation)
{
GtkImageMenuItem *image_menu_item = GTK_IMAGE_MENU_ITEM (widget);
GtkImageMenuItemPrivate *priv = image_menu_item->priv;
GtkAllocation widget_allocation;
GtkPackDirection pack_dir;
GtkWidget *parent;
parent = gtk_widget_get_parent (widget);
if (GTK_IS_MENU_BAR (parent))
pack_dir = gtk_menu_bar_get_child_pack_direction (GTK_MENU_BAR (parent));
else
pack_dir = GTK_PACK_DIRECTION_LTR;
GTK_WIDGET_CLASS (gtk_image_menu_item_parent_class)->size_allocate (widget, allocation);
if (priv->image && gtk_widget_get_visible (priv->image))
{
gint x, y, offset;
GtkStyleContext *context;
GtkStateFlags state;
GtkBorder padding;
GtkRequisition child_requisition;
GtkAllocation child_allocation;
guint horizontal_padding, toggle_spacing;
gint toggle_size;
toggle_size = GTK_MENU_ITEM (image_menu_item)->priv->toggle_size;
gtk_widget_style_get (widget,
"horizontal-padding", &horizontal_padding,
"toggle-spacing", &toggle_spacing,
NULL);
/* Man this is lame hardcoding action, but I can't
* come up with a solution that's really better.
*/
gtk_widget_get_preferred_size (priv->image, &child_requisition, NULL);
gtk_widget_get_allocation (widget, &widget_allocation);
context = gtk_widget_get_style_context (widget);
state = gtk_widget_get_state_flags (widget);
gtk_style_context_get_padding (context, state, &padding);
offset = gtk_container_get_border_width (GTK_CONTAINER (image_menu_item));
if (pack_dir == GTK_PACK_DIRECTION_LTR ||
pack_dir == GTK_PACK_DIRECTION_RTL)
{
if ((gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR) ==
(pack_dir == GTK_PACK_DIRECTION_LTR))
x = offset + horizontal_padding + padding.left +
(toggle_size - toggle_spacing - child_requisition.width) / 2;
else
x = widget_allocation.width - offset - horizontal_padding - padding.right -
toggle_size + toggle_spacing +
(toggle_size - toggle_spacing - child_requisition.width) / 2;
y = (widget_allocation.height - child_requisition.height) / 2;
}
else
{
if ((gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR) ==
(pack_dir == GTK_PACK_DIRECTION_TTB))
y = offset + horizontal_padding + padding.top +
(toggle_size - toggle_spacing - child_requisition.height) / 2;
else
y = widget_allocation.height - offset - horizontal_padding - padding.bottom -
toggle_size + toggle_spacing +
(toggle_size - toggle_spacing - child_requisition.height) / 2;
x = (widget_allocation.width - child_requisition.width) / 2;
}
child_allocation.width = child_requisition.width;
child_allocation.height = child_requisition.height;
child_allocation.x = widget_allocation.x + MAX (x, 0);
child_allocation.y = widget_allocation.y + MAX (y, 0);
gtk_widget_size_allocate (priv->image, &child_allocation);
}
}
static void
gtk_image_menu_item_size_allocate (GtkWidget *widget,
GtkAllocation *allocation)
{
GtkImageMenuItem *image_menu_item;
GtkPackDirection pack_dir;
if (GTK_IS_MENU_BAR (widget->parent))
pack_dir = gtk_menu_bar_get_child_pack_direction (GTK_MENU_BAR (widget->parent));
else
pack_dir = GTK_PACK_DIRECTION_LTR;
image_menu_item = GTK_IMAGE_MENU_ITEM (widget);
GTK_WIDGET_CLASS (gtk_image_menu_item_parent_class)->size_allocate (widget, allocation);
if (image_menu_item->image && gtk_widget_get_visible (image_menu_item->image))
{
gint x, y, offset;
GtkRequisition child_requisition;
GtkAllocation child_allocation;
guint horizontal_padding, toggle_spacing;
gtk_widget_style_get (widget,
"horizontal-padding", &horizontal_padding,
"toggle-spacing", &toggle_spacing,
NULL);
/* Man this is lame hardcoding action, but I can't
* come up with a solution that's really better.
*/
gtk_widget_get_child_requisition (image_menu_item->image,
&child_requisition);
if (pack_dir == GTK_PACK_DIRECTION_LTR ||
pack_dir == GTK_PACK_DIRECTION_RTL)
{
offset = GTK_CONTAINER (image_menu_item)->border_width +
widget->style->xthickness;
if ((gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR) ==
(pack_dir == GTK_PACK_DIRECTION_LTR))
x = offset + horizontal_padding +
(GTK_MENU_ITEM (image_menu_item)->toggle_size -
toggle_spacing - child_requisition.width) / 2;
else
x = widget->allocation.width - offset - horizontal_padding -
GTK_MENU_ITEM (image_menu_item)->toggle_size + toggle_spacing +
(GTK_MENU_ITEM (image_menu_item)->toggle_size -
toggle_spacing - child_requisition.width) / 2;
y = (widget->allocation.height - child_requisition.height) / 2;
}
else
{
offset = GTK_CONTAINER (image_menu_item)->border_width +
widget->style->ythickness;
if ((gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR) ==
(pack_dir == GTK_PACK_DIRECTION_TTB))
y = offset + horizontal_padding +
(GTK_MENU_ITEM (image_menu_item)->toggle_size -
toggle_spacing - child_requisition.height) / 2;
else
y = widget->allocation.height - offset - horizontal_padding -
GTK_MENU_ITEM (image_menu_item)->toggle_size + toggle_spacing +
(GTK_MENU_ITEM (image_menu_item)->toggle_size -
toggle_spacing - child_requisition.height) / 2;
x = (widget->allocation.width - child_requisition.width) / 2;
}
child_allocation.width = child_requisition.width;
child_allocation.height = child_requisition.height;
child_allocation.x = widget->allocation.x + MAX (x, 0);
child_allocation.y = widget->allocation.y + MAX (y, 0);
gtk_widget_size_allocate (image_menu_item->image, &child_allocation);
}
}
