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new properties "horizontal-offset" and "vertical-offset" that determines

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Sun Jul 13 01:37:51 2003  Soeren Sandmann  <sandmann@daimi.au.dk>

	* gtk/gtkmenu.c (gtk_menu_class_init): new properties
	"horizontal-offset" and "vertical-offset" that determines the
	position of the menu when it is a submenu.

	* gtk/gtkmenuitem.c (gtk_menu_item_position_menu): position
	submenus according to new vertical- and horizontal-offset
	properties.
This commit is contained in:
Soeren Sandmann 2003-07-12 23:25:14 +00:00 committed by Søren Sandmann Pedersen
parent 497de299e8
commit d77b4c1448
7 changed files with 102 additions and 8 deletions
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10
ChangeLog
View File

@ -1,3 +1,13 @@
Sun Jul 13 01:37:51 2003 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtkmenu.c (gtk_menu_class_init): new properties
"horizontal-offset" and "vertical-offset" that determines the
position of the menu when it is a submenu.
* gtk/gtkmenuitem.c (gtk_menu_item_position_menu): position
submenus according to new vertical- and horizontal-offset
properties.
Sat Jul 12 16:16:04 2003 Kristian Rietveld <kris@gtk.org>
Merged from stable.

10
ChangeLog.pre-2-10
View File

@ -1,3 +1,13 @@
Sun Jul 13 01:37:51 2003 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtkmenu.c (gtk_menu_class_init): new properties
"horizontal-offset" and "vertical-offset" that determines the
position of the menu when it is a submenu.
* gtk/gtkmenuitem.c (gtk_menu_item_position_menu): position
submenus according to new vertical- and horizontal-offset
properties.
Sat Jul 12 16:16:04 2003 Kristian Rietveld <kris@gtk.org>
Merged from stable.

10
ChangeLog.pre-2-4
View File

@ -1,3 +1,13 @@
Sun Jul 13 01:37:51 2003 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtkmenu.c (gtk_menu_class_init): new properties
"horizontal-offset" and "vertical-offset" that determines the
position of the menu when it is a submenu.
* gtk/gtkmenuitem.c (gtk_menu_item_position_menu): position
submenus according to new vertical- and horizontal-offset
properties.
Sat Jul 12 16:16:04 2003 Kristian Rietveld <kris@gtk.org>
Merged from stable.

10
ChangeLog.pre-2-6
View File

@ -1,3 +1,13 @@
Sun Jul 13 01:37:51 2003 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtkmenu.c (gtk_menu_class_init): new properties
"horizontal-offset" and "vertical-offset" that determines the
position of the menu when it is a submenu.
* gtk/gtkmenuitem.c (gtk_menu_item_position_menu): position
submenus according to new vertical- and horizontal-offset
properties.
Sat Jul 12 16:16:04 2003 Kristian Rietveld <kris@gtk.org>
Merged from stable.

10
ChangeLog.pre-2-8
View File

@ -1,3 +1,13 @@
Sun Jul 13 01:37:51 2003 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtkmenu.c (gtk_menu_class_init): new properties
"horizontal-offset" and "vertical-offset" that determines the
position of the menu when it is a submenu.
* gtk/gtkmenuitem.c (gtk_menu_item_position_menu): position
submenus according to new vertical- and horizontal-offset
properties.
Sat Jul 12 16:16:04 2003 Kristian Rietveld <kris@gtk.org>
Merged from stable.

18
gtk/gtkmenu.c
View File

@ -274,6 +274,24 @@ gtk_menu_class_init (GtkMenuClass *class)
1,
G_PARAM_READABLE));
gtk_widget_class_install_style_property (widget_class,
g_param_spec_int ("vertical-offset",
_("Vertical Offset"),
_("When the menu is a submenu, position it this number of pixels offset vertically"),
G_MININT,
G_MAXINT,
0,
G_PARAM_READABLE));
gtk_widget_class_install_style_property (widget_class,
g_param_spec_int ("horizontal-offset",
_("Horizontal Offset"),
_("When the menu is a submenu, position it this number of pixels offset horizontally"),
G_MININT,
G_MAXINT,
-2,
G_PARAM_READABLE));
object_class->destroy = gtk_menu_destroy;
widget_class->realize = gtk_menu_realize;

42
gtk/gtkmenuitem.c
View File

@ -971,6 +971,23 @@ gtk_menu_item_popup_submenu (gpointer data)
0);
}
static void
get_offsets (GtkMenu *menu,
gint *horizontal_offset,
gint *vertical_offset)
{
gint vertical_padding;
gtk_widget_style_get (GTK_WIDGET (menu),
"horizontal_offset", horizontal_offset,
"vertical_offset", vertical_offset,
"vertical_padding", &vertical_padding,
NULL);
*vertical_offset -= GTK_WIDGET (menu)->style->ythickness;
*vertical_offset -= vertical_padding;
}
static void
gtk_menu_item_position_menu (GtkMenu *menu,
gint *x,
@ -987,6 +1004,9 @@ gtk_menu_item_position_menu (GtkMenu *menu,
GtkTextDirection direction;
GdkRectangle monitor;
gint monitor_num;
gint horizontal_offset;
gint vertical_offset;
gint parent_xthickness;
g_return_if_fail (menu != NULL);
g_return_if_fail (x != NULL);
@ -995,6 +1015,9 @@ gtk_menu_item_position_menu (GtkMenu *menu,
menu_item = GTK_MENU_ITEM (user_data);
widget = GTK_WIDGET (user_data);
if (push_in)
*push_in = FALSE;
direction = gtk_widget_get_direction (widget);
twidth = GTK_WIDGET (menu)->requisition.width;
@ -1015,6 +1038,8 @@ gtk_menu_item_position_menu (GtkMenu *menu,
tx += widget->allocation.x;
ty += widget->allocation.y;
get_offsets (menu, &horizontal_offset, &vertical_offset);
switch (menu_item->submenu_placement)
{
case GTK_TOP_BOTTOM:
@ -1038,6 +1063,7 @@ gtk_menu_item_position_menu (GtkMenu *menu,
case GTK_LEFT_RIGHT:
parent_menu_item = GTK_MENU (widget->parent)->parent_menu_item;
parent_xthickness = widget->parent->style->xthickness;
if (parent_menu_item &&
!GTK_MENU (widget->parent)->torn_off &&
!GTK_MENU_SHELL (menu)->active)
@ -1050,28 +1076,28 @@ gtk_menu_item_position_menu (GtkMenu *menu,
switch (menu_item->submenu_direction)
{
case GTK_DIRECTION_LEFT:
if ((tx - twidth) >= monitor.x)
tx -= twidth;
if ((tx - twidth - parent_xthickness - horizontal_offset) >= monitor.x)
tx -= twidth + parent_xthickness + horizontal_offset;
else
{
menu_item->submenu_direction = GTK_DIRECTION_RIGHT;
tx += widget->allocation.width - 5;
tx += widget->allocation.width + parent_xthickness + horizontal_offset;
}
break;
case GTK_DIRECTION_RIGHT:
if ((tx + widget->allocation.width + twidth - 5) <= monitor.x + monitor.width)
tx += widget->allocation.width - 5;
if ((tx + widget->allocation.width + parent_xthickness + horizontal_offset + twidth) <= monitor.x + monitor.width)
tx += widget->allocation.width + parent_xthickness + horizontal_offset;
else
{
menu_item->submenu_direction = GTK_DIRECTION_LEFT;
tx -= twidth;
tx -= twidth + parent_xthickness + horizontal_offset;
}
break;
}
ty += widget->allocation.height / 4;
ty += vertical_offset;
/* If the height of the menu doesn't fit we move it upward. */
ty = CLAMP (ty, monitor.y, MAX (monitor.y, monitor.y + monitor.height - theight));
break;