120 lines
4.0 KiB
C
120 lines
4.0 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 Lesser 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser 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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/*
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#include <config.h>
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#include "gtkhseparator.h"
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#include "gtkintl.h"
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#include "gtkalias.h"
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static void gtk_hseparator_size_request (GtkWidget *widget,
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GtkRequisition *requisition);
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static gint gtk_hseparator_expose (GtkWidget *widget,
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GdkEventExpose *event);
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G_DEFINE_TYPE (GtkHSeparator, gtk_hseparator, GTK_TYPE_SEPARATOR)
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static void
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gtk_hseparator_class_init (GtkHSeparatorClass *class)
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{
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GtkWidgetClass *widget_class;
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widget_class = (GtkWidgetClass*) class;
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widget_class->size_request = gtk_hseparator_size_request;
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widget_class->expose_event = gtk_hseparator_expose;
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}
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static void
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gtk_hseparator_init (GtkHSeparator *hseparator)
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{
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GTK_WIDGET (hseparator)->requisition.width = 1;
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GTK_WIDGET (hseparator)->requisition.height = GTK_WIDGET (hseparator)->style->ythickness;
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}
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GtkWidget*
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gtk_hseparator_new (void)
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{
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return g_object_new (GTK_TYPE_HSEPARATOR, NULL);
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}
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static void
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gtk_hseparator_size_request (GtkWidget *widget,
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GtkRequisition *requisition)
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{
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gboolean wide_separators;
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gint separator_height;
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gtk_widget_style_get (widget,
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"wide-separators", &wide_separators,
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"separator-height", &separator_height,
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NULL);
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if (wide_separators)
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requisition->height = separator_height;
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else
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requisition->height = widget->style->ythickness;
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}
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static gint
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gtk_hseparator_expose (GtkWidget *widget,
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GdkEventExpose *event)
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{
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if (GTK_WIDGET_DRAWABLE (widget))
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{
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gboolean wide_separators;
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gint separator_height;
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gtk_widget_style_get (widget,
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"wide-separators", &wide_separators,
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"separator-height", &separator_height,
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NULL);
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if (wide_separators)
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gtk_paint_box (widget->style, widget->window,
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GTK_WIDGET_STATE (widget), GTK_SHADOW_ETCHED_OUT,
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&event->area, widget, "hseparator",
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widget->allocation.x,
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widget->allocation.y + (widget->allocation.height -
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separator_height) / 2,
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widget->allocation.width,
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separator_height);
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else
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gtk_paint_hline (widget->style, widget->window,
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GTK_WIDGET_STATE (widget),
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&event->area, widget, "hseparator",
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widget->allocation.x,
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widget->allocation.x + widget->allocation.width - 1,
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widget->allocation.y + (widget->allocation.height -
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widget->style->ythickness) / 2);
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}
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return FALSE;
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}
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#define __GTK_HSEPARATOR_C__
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#include "gtkaliasdef.c"
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