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
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include "gtkvseparator.h"
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static void gtk_vseparator_class_init (GtkVSeparatorClass *klass);
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static void gtk_vseparator_init (GtkVSeparator *vseparator);
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static gint gtk_vseparator_expose (GtkWidget *widget,
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GdkEventExpose *event);
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guint
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gtk_vseparator_get_type (void)
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{
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static guint vseparator_type = 0;
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if (!vseparator_type)
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{
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GtkTypeInfo vseparator_info =
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{
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"GtkVSeparator",
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sizeof (GtkVSeparator),
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sizeof (GtkVSeparatorClass),
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(GtkClassInitFunc) gtk_vseparator_class_init,
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(GtkObjectInitFunc) gtk_vseparator_init,
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/* reserved_1 */ NULL,
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/* reserved_2 */ NULL,
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(GtkClassInitFunc) NULL,
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};
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vseparator_type = gtk_type_unique (gtk_separator_get_type (), &vseparator_info);
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}
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return vseparator_type;
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}
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static void
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gtk_vseparator_class_init (GtkVSeparatorClass *klass)
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{
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GtkWidgetClass *widget_class;
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widget_class = (GtkWidgetClass*) klass;
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widget_class->expose_event = gtk_vseparator_expose;
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}
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static void
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gtk_vseparator_init (GtkVSeparator *vseparator)
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{
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GTK_WIDGET (vseparator)->requisition.width = GTK_WIDGET (vseparator)->style->klass->xthickness;
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GTK_WIDGET (vseparator)->requisition.height = 1;
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}
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GtkWidget*
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gtk_vseparator_new (void)
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{
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return GTK_WIDGET (gtk_type_new (gtk_vseparator_get_type ()));
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}
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static gint
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gtk_vseparator_expose (GtkWidget *widget,
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GdkEventExpose *event)
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{
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g_return_val_if_fail (widget != NULL, FALSE);
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g_return_val_if_fail (GTK_IS_VSEPARATOR (widget), FALSE);
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g_return_val_if_fail (event != NULL, FALSE);
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if (GTK_WIDGET_DRAWABLE (widget))
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gtk_draw_vline (widget->style, widget->window, GTK_STATE_NORMAL,
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widget->allocation.y,
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widget->allocation.y + widget->allocation.height,
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widget->allocation.x + (widget->allocation.width -
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widget->style->klass->xthickness) / 2);
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return FALSE;
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}
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