mutter/clutter/cltr-widget.c
2005-04-13 17:36:43 +00:00

115 lines
1.8 KiB
C

#include "cltr-widget.h"
#include "cltr-private.h"
CltrWidget*
cltr_widget_new(void)
{
CltrWidget *w = NULL;
w = g_malloc0(sizeof(CltrWidget));
return w;
}
int
cltr_widget_width(CltrWidget *widget)
{
return widget->width;
}
int
cltr_widget_height(CltrWidget *widget)
{
return widget->width;
}
void
cltr_widget_show(CltrWidget *widget)
{
widget->visible = TRUE;
if (widget->show)
{
widget->show(widget);
}
}
void
cltr_widget_show_all(CltrWidget *widget)
{
GList *widget_item = widget->children;;
if (widget_item)
{
do
{
CltrWidget *child = CLTR_WIDGET(widget_item->data);
cltr_widget_show(child);
}
while ((widget_item = g_list_next(widget_item)) != NULL);
}
cltr_widget_show(widget);
}
void
cltr_widget_add_child(CltrWidget *widget, CltrWidget *child, int x, int y)
{
widget->children = g_list_append(widget->children, child);
child->parent = widget;
child->x = x;
child->y = y;
}
void
cltr_widget_hide(CltrWidget *widget)
{
widget->visible = FALSE;
}
void
cltr_widget_paint(CltrWidget *widget)
{
if (widget->visible)
{
GList *child_item = widget->children;;
if (widget->paint)
widget->paint(widget);
/* Recurse down */
if (child_item)
{
do
{
CltrWidget *child = CLTR_WIDGET(child_item->data);
if (child->visible)
cltr_widget_paint(child);
}
while ((child_item = g_list_next(child_item)) != NULL);
}
}
}
void
cltr_widget_queue_paint(CltrWidget *widget)
{
ClutterMainContext *ctx = CLTR_CONTEXT();
g_queue_push_head (ctx->internal_event_q, (gpointer)widget);
}
gboolean
cltr_widget_handle_xevent(CltrWidget *widget, XEvent *xev)
{
if (widget && widget->xevent_handler)
return widget->xevent_handler(widget, xev);
return FALSE;
}