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Add a GtkWindowGroup struct that allows grouping together multiple windows

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Fri Jun  8 17:56:52 2001  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkwindow.[ch] gtk/gtkmain.c: Add a GtkWindowGroup struct
	that allows grouping together multiple windows so that grabs
	within that set of windows only affect those windows.

	* gtk/gtkmain.c gtk/gtkwidget.[ch]: Add a "grab_notify"
	signal for notification when a widget becomes shadowed
	by a grab or is no longer shadowed by a grab.

	* gtk/gtkwidget.c (gtk_widget_propagate_state)
	  gtk/gtkmain.c: (gtk_widget_grab_add): Don't allow
	insenstive widgets to maintain a grab.
This commit is contained in:
Owen Taylor
2001-06-14 21:44:01 +00:00
committed by Owen Taylor
parent 22491fd6a4
commit cf2fab9077
16 changed files with 424 additions and 48 deletions
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70
gtk/gtkwindow.h
View File

@ -50,6 +50,8 @@ extern "C" {
typedef struct _GtkWindow GtkWindow;
typedef struct _GtkWindowClass GtkWindowClass;
typedef struct _GtkWindowGeometryInfo GtkWindowGeometryInfo;
typedef struct _GtkWindowGroup GtkWindowGroup;
typedef struct _GtkWindowGroupClass GtkWindowGroupClass;
struct _GtkWindow
{
@ -65,6 +67,7 @@ struct _GtkWindow
GtkWindow *transient_parent;
GtkWindowGeometryInfo *geometry_info;
GdkWindow *frame;
GtkWindowGroup *group;
guint16 resize_count;
@ -123,6 +126,24 @@ struct _GtkWindowClass
GtkDirectionType direction);
};
#define GTK_TYPE_WINDOW_GROUP (gtk_window_group_get_type ())
#define GTK_WINDOW_GROUP(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GTK_TYPE_WINDOW_GROUP, GtkWindowGroup))
#define GTK_WINDOW_GROUP_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WINDOW_GROUP, GtkWindowGroupClass))
#define GTK_IS_WINDOW_GROUP(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GTK_TYPE_WINDOW_GROUP))
#define GTK_IS_WINDOW_GROUP_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WINDOW_GROUP))
#define GTK_WINDOW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WINDOW_GROUP, GtkWindowGroupClass))
struct _GtkWindowGroup
{
GObject parent_instance;
GSList *grabs;
};
struct _GtkWindowGroupClass
{
GObjectClass parent_class;
};
GtkType gtk_window_get_type (void) G_GNUC_CONST;
GtkWidget* gtk_window_new (GtkWindowType type);
@ -175,9 +196,9 @@ void gtk_window_set_decorated (GtkWindow *window,
gboolean setting);
/* If window is set modal, input will be grabbed when show and released when hide */
void gtk_window_set_modal (GtkWindow *window,
gboolean modal);
GList* gtk_window_list_toplevels (void);
void gtk_window_set_modal (GtkWindow *window,
gboolean modal);
GList* gtk_window_list_toplevels (void);
void gtk_window_add_mnemonic (GtkWindow *window,
guint keyval,
@ -225,23 +246,34 @@ void gtk_window_set_default_size (GtkWindow *window,
gint width,
gint height);
/* Window groups
*/
GType gtk_window_group_get_type (void) G_GNUC_CONST;;
GtkWindowGroup * gtk_window_group_new (void);
void gtk_window_group_add_window (GtkWindowGroup *window_group,
GtkWindow *window);
void gtk_window_group_remove_window (GtkWindowGroup *window_group,
GtkWindow *window);
/* --- internal functions --- */
void gtk_window_set_focus (GtkWindow *window,
GtkWidget *focus);
void gtk_window_set_default (GtkWindow *window,
GtkWidget *defaultw);
void gtk_window_remove_embedded_xid (GtkWindow *window,
guint xid);
void gtk_window_add_embedded_xid (GtkWindow *window,
guint xid);
void _gtk_window_reposition (GtkWindow *window,
gint x,
gint y);
void _gtk_window_constrain_size (GtkWindow *window,
gint width,
gint height,
gint *new_width,
gint *new_height);
void gtk_window_set_focus (GtkWindow *window,
GtkWidget *focus);
void gtk_window_set_default (GtkWindow *window,
GtkWidget *defaultw);
void gtk_window_remove_embedded_xid (GtkWindow *window,
guint xid);
void gtk_window_add_embedded_xid (GtkWindow *window,
guint xid);
void _gtk_window_reposition (GtkWindow *window,
gint x,
gint y);
void _gtk_window_constrain_size (GtkWindow *window,
gint width,
gint height,
gint *new_width,
gint *new_height);
GtkWindowGroup *_gtk_window_get_group (GtkWindow *window);
#ifdef __cplusplus
}