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Add readonly properties min-position and max-position. (#58431, Padraig

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Wed Nov  5 21:07:58 2003  Matthias Clasen  <maclas@gmx.de>

	* gtk/gtkpaned.c (gtk_paned_class_init): Add readonly properties
	min-position and max-position.  (#58431, Padraig O'Briain)
This commit is contained in:
Matthias Clasen 2003-11-05 20:15:19 +00:00 committed by Matthias Clasen
parent 0a80b63b06
commit 65926243d3
6 changed files with 79 additions and 1 deletions
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5
ChangeLog
View File

@ -1,3 +1,8 @@
Wed Nov 5 21:07:58 2003 Matthias Clasen <maclas@gmx.de>
* gtk/gtkpaned.c (gtk_paned_class_init): Add readonly properties
min-position and max-position. (#58431, Padraig O'Briain)
Wed Nov 5 21:02:26 2003 Matthias Clasen <maclas@gmx.de>
* gtk/gtkcolorsel.c (update_color):

5
ChangeLog.pre-2-10
View File

@ -1,3 +1,8 @@
Wed Nov 5 21:07:58 2003 Matthias Clasen <maclas@gmx.de>
* gtk/gtkpaned.c (gtk_paned_class_init): Add readonly properties
min-position and max-position. (#58431, Padraig O'Briain)
Wed Nov 5 21:02:26 2003 Matthias Clasen <maclas@gmx.de>
* gtk/gtkcolorsel.c (update_color):

5
ChangeLog.pre-2-4
View File

@ -1,3 +1,8 @@
Wed Nov 5 21:07:58 2003 Matthias Clasen <maclas@gmx.de>
* gtk/gtkpaned.c (gtk_paned_class_init): Add readonly properties
min-position and max-position. (#58431, Padraig O'Briain)
Wed Nov 5 21:02:26 2003 Matthias Clasen <maclas@gmx.de>
* gtk/gtkcolorsel.c (update_color):

5
ChangeLog.pre-2-6
View File

@ -1,3 +1,8 @@
Wed Nov 5 21:07:58 2003 Matthias Clasen <maclas@gmx.de>
* gtk/gtkpaned.c (gtk_paned_class_init): Add readonly properties
min-position and max-position. (#58431, Padraig O'Briain)
Wed Nov 5 21:02:26 2003 Matthias Clasen <maclas@gmx.de>
* gtk/gtkcolorsel.c (update_color):

5
ChangeLog.pre-2-8
View File

@ -1,3 +1,8 @@
Wed Nov 5 21:07:58 2003 Matthias Clasen <maclas@gmx.de>
* gtk/gtkpaned.c (gtk_paned_class_init): Add readonly properties
min-position and max-position. (#58431, Padraig O'Briain)
Wed Nov 5 21:02:26 2003 Matthias Clasen <maclas@gmx.de>
* gtk/gtkcolorsel.c (update_color):

55
gtk/gtkpaned.c
View File

@ -36,7 +36,9 @@
enum {
PROP_0,
PROP_POSITION,
PROP_POSITION_SET
PROP_POSITION_SET,
PROP_MIN_POSITION,
PROP_MAX_POSITION
};
enum {
@ -255,6 +257,41 @@ gtk_paned_class_init (GtkPanedClass *class)
G_MAXINT,
5,
G_PARAM_READABLE));
/**
* GtkPaned:min-position:
*
* The smallest possible value for the position property. This property is derived from the
* size and shrinkability of the widget's children.
*
* Since: 2.4
*/
g_object_class_install_property (object_class,
PROP_MIN_POSITION,
g_param_spec_int ("min_position",
_("Minimal Position"),
_("Smallest possible value for the \"position\" property"),
0,
G_MAXINT,
0,
G_PARAM_READABLE));
/**
* GtkPaned:max-position:
*
* The largest possible value for the position property. This property is derived from the
* size and shrinkability of the widget's children.
*
* Since: 2.4
*/
g_object_class_install_property (object_class,
PROP_MIN_POSITION,
g_param_spec_int ("max_position",
_("Maximal Position"),
_("Largest possible value for the \"position\" property"),
0,
G_MAXINT,
G_MAXINT,
G_PARAM_READABLE));
/**
* GtkPaned:resize:
@ -500,6 +537,12 @@ gtk_paned_get_property (GObject *object,
case PROP_POSITION_SET:
g_value_set_boolean (value, paned->position_set);
break;
case PROP_MIN_POSITION:
g_value_set_int (value, paned->min_position);
break;
case PROP_MAX_POSITION:
g_value_set_int (value, paned->max_position);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -1090,10 +1133,14 @@ gtk_paned_compute_position (GtkPaned *paned,
gint child2_req)
{
gint old_position;
gint old_min_position;
gint old_max_position;
g_return_if_fail (GTK_IS_PANED (paned));
old_position = paned->child1_size;
old_min_position = paned->min_position;
old_max_position = paned->max_position;
paned->min_position = paned->child1_shrink ? 0 : child1_req;
@ -1133,8 +1180,14 @@ gtk_paned_compute_position (GtkPaned *paned,
gtk_widget_set_child_visible (paned->child1, paned->child1_size != 0);
gtk_widget_set_child_visible (paned->child2, paned->child1_size != allocation);
g_object_freeze_notify (G_OBJECT (paned));
if (paned->child1_size != old_position)
g_object_notify (G_OBJECT (paned), "position");
if (paned->min_position != old_min_position)
g_object_notify (G_OBJECT (paned), "min_position");
if (paned->max_position != old_max_position)
g_object_notify (G_OBJECT (paned), "max_position");
g_object_thaw_notify (G_OBJECT (paned));
paned->last_allocation = allocation;
}