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f9f4411f53
2000-02-18 Michael Natterer <mitch@gimp.org> * libgimp/Makefile.am * libgimp/gimppixmap.[ch]: simple widget which creates a pixmap from XPM data without the need to worry about it's parent's "realized" state and other stuff. * libgimp/gimpcolorbutton.c: removed a gtk-doc comment from an internal function. * libgimp/gimpwidgets.[ch]: new function gimp_pixmap_button_new(). * app/gimpui.h * libgimp/gimpui.h: include gimppixmap.h. * app/gradient.c * app/nav_window.c * app/palette.c * libgimp/gimpfileselection.[ch] * libgimp/gimppatheditor.c * libgimp/gimpquerybox.c * plug-ins/FractalExplorer/FractalExplorer.c: use GimpPixmaps. * plug-ins/Lighting/* * plug-ins/MapObject/*: some more cleanups: reduced # of includes, made private functions static, use GimpPixmaps. * plug-ins/libgck/Makefile.am * plug-ins/libgck/NEWS * plug-ins/libgck/README * plug-ins/libgck/TODO * plug-ins/libgck/docs/html/gck.html * plug-ins/libgck/docs/html/gck_application_window.html * plug-ins/libgck/docs/html/gck_dialog_window.html * plug-ins/libgck/docs/html/gckmath.html * plug-ins/libgck/docs/html/gckui.html * plug-ins/libgck/docs/html/gckvector.html: removed because they documented files which don't exist any more.
151 lines
3.6 KiB
C
151 lines
3.6 KiB
C
/* LIBGIMP - The GIMP Library
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* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
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*
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* gimppixmap.c
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* Copyright (C) 2000 Michael Natterer <mitch@gimp.org>
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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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#include "gimppixmap.h"
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struct _GimpPixmap
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{
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GtkPixmap pixmap;
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gchar **xpm_data;
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};
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static void gimp_pixmap_destroy (GtkObject *object);
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static void gimp_pixmap_realize (GtkWidget *widget);
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static GtkPixmapClass *parent_class = NULL;
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static void
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gimp_pixmap_destroy (GtkObject *object)
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{
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GimpPixmap *pixmap;
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g_return_if_fail (pixmap = GIMP_PIXMAP (object));
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if (GTK_OBJECT_CLASS (parent_class)->destroy)
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(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
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}
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static void
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gimp_pixmap_class_init (GimpPixmapClass *class)
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{
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GtkObjectClass *object_class;
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GtkWidgetClass *widget_class;
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object_class = (GtkObjectClass*) class;
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widget_class = (GtkWidgetClass *) class;
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parent_class = gtk_type_class (gtk_pixmap_get_type ());
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object_class->destroy = gimp_pixmap_destroy;
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widget_class->realize = gimp_pixmap_realize;
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}
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static void
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gimp_pixmap_init (GimpPixmap *pixmap)
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{
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GtkPixmap *gtk_pixmap;
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gtk_pixmap = GTK_PIXMAP (pixmap);
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gtk_pixmap->pixmap_insensitive = NULL;
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gtk_pixmap->build_insensitive = TRUE;
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}
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GtkType
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gimp_pixmap_get_type (void)
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{
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static guint pixmap_type = 0;
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if (!pixmap_type)
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{
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GtkTypeInfo pixmap_info =
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{
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"GimpPixmap",
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sizeof (GimpPixmap),
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sizeof (GimpPixmapClass),
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(GtkClassInitFunc) gimp_pixmap_class_init,
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(GtkObjectInitFunc) gimp_pixmap_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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pixmap_type = gtk_type_unique (gtk_pixmap_get_type (), &pixmap_info);
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}
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return pixmap_type;
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}
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/**
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* gimp_pixmap_new:
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* @xpm_data: A pointer to a XPM data structure as found in XPM files.
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*
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* Creates a new #GimpPixmap widget.
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*
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* Returns: A pointer to the new #GimpPixmap widget.
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*
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*/
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GtkWidget *
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gimp_pixmap_new (gchar **xpm_data)
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{
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GimpPixmap *pixmap;
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g_return_val_if_fail (xpm_data != NULL, NULL);
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if (!xpm_data)
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return NULL;
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pixmap = gtk_type_new (gimp_pixmap_get_type ());
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pixmap->xpm_data = xpm_data;
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return GTK_WIDGET (pixmap);
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}
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static void
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gimp_pixmap_realize (GtkWidget *widget)
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{
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GimpPixmap *pixmap;
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GtkStyle *style;
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GdkPixmap *gdk_pixmap;
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GdkBitmap *mask;
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pixmap = GIMP_PIXMAP (widget);
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if (GTK_WIDGET_CLASS (parent_class)->realize)
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(* GTK_WIDGET_CLASS (parent_class)->realize) (widget);
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style = gtk_widget_get_style (widget);
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gdk_pixmap = gdk_pixmap_create_from_xpm_d (widget->window,
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&mask,
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&style->bg[GTK_STATE_NORMAL],
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pixmap->xpm_data);
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gtk_pixmap_set (GTK_PIXMAP (pixmap), gdk_pixmap, mask);
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gdk_pixmap_unref (gdk_pixmap);
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gdk_bitmap_unref (mask);
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}
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