forked from AuroraMiddleware/gtk
90408c4641
Sat Jul 4 13:16:24 1998 Tim Janik <timj@gtk.org>
* gtk/*.c: changed reversed_[12] to reserved_[12] in gtk_*_get_type
functions.
* gdk/gdkwindow.c:
* gdk/gdkvisual.c: check for some pointer values to be != NULL, prior
to XFree() calls.
94 lines
2.7 KiB
C
94 lines
2.7 KiB
C
/* GTK - The GIMP Toolkit
|
|
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
#include "gtkhseparator.h"
|
|
|
|
|
|
static void gtk_hseparator_class_init (GtkHSeparatorClass *klass);
|
|
static void gtk_hseparator_init (GtkHSeparator *hseparator);
|
|
static gint gtk_hseparator_expose (GtkWidget *widget,
|
|
GdkEventExpose *event);
|
|
|
|
|
|
guint
|
|
gtk_hseparator_get_type (void)
|
|
{
|
|
static guint hseparator_type = 0;
|
|
|
|
if (!hseparator_type)
|
|
{
|
|
GtkTypeInfo hseparator_info =
|
|
{
|
|
"GtkHSeparator",
|
|
sizeof (GtkHSeparator),
|
|
sizeof (GtkHSeparatorClass),
|
|
(GtkClassInitFunc) gtk_hseparator_class_init,
|
|
(GtkObjectInitFunc) gtk_hseparator_init,
|
|
/* reserved_1 */ NULL,
|
|
/* reserved_2 */ NULL,
|
|
(GtkClassInitFunc) NULL,
|
|
};
|
|
|
|
hseparator_type = gtk_type_unique (gtk_separator_get_type (), &hseparator_info);
|
|
}
|
|
|
|
return hseparator_type;
|
|
}
|
|
|
|
static void
|
|
gtk_hseparator_class_init (GtkHSeparatorClass *class)
|
|
{
|
|
GtkWidgetClass *widget_class;
|
|
|
|
widget_class = (GtkWidgetClass*) class;
|
|
|
|
widget_class->expose_event = gtk_hseparator_expose;
|
|
}
|
|
|
|
static void
|
|
gtk_hseparator_init (GtkHSeparator *hseparator)
|
|
{
|
|
GTK_WIDGET (hseparator)->requisition.width = 1;
|
|
GTK_WIDGET (hseparator)->requisition.height = GTK_WIDGET (hseparator)->style->klass->ythickness;
|
|
}
|
|
|
|
GtkWidget*
|
|
gtk_hseparator_new (void)
|
|
{
|
|
return GTK_WIDGET (gtk_type_new (gtk_hseparator_get_type ()));
|
|
}
|
|
|
|
|
|
static gint
|
|
gtk_hseparator_expose (GtkWidget *widget,
|
|
GdkEventExpose *event)
|
|
{
|
|
g_return_val_if_fail (widget != NULL, FALSE);
|
|
g_return_val_if_fail (GTK_IS_HSEPARATOR (widget), FALSE);
|
|
g_return_val_if_fail (event != NULL, FALSE);
|
|
|
|
if (GTK_WIDGET_DRAWABLE (widget))
|
|
gtk_draw_hline (widget->style, widget->window, GTK_STATE_NORMAL,
|
|
widget->allocation.x,
|
|
widget->allocation.x + widget->allocation.width,
|
|
widget->allocation.y + (widget->allocation.height -
|
|
widget->style->klass->ythickness) / 2);
|
|
|
|
return FALSE;
|
|
}
|