forked from AuroraMiddleware/gtk
b4e4a0ed9d
2001-05-04 Havoc Pennington <hp@redhat.com> * configure.in: fix some shell typos * gtk/gtkcolorsel.c (gtk_color_selection_destroy): warning fix * gtk/gtkimage.c: handle animations * gtk/gtkcheckbutton.c (gtk_check_button_size_request): request border_width * 2, not just border_width * gtk/gtkscale.c: add "format_value" signal to allow people to override the way values are drawn. (gtk_scale_get_value_size): fix width/height mistake, and compute size from actual displayed text, not from made-up text. * gtk/gtktexttag.c (gtk_text_tag_class_init): fix return type in signal registration * tests/testtext.c: Add "Remove all tags" menu item for testing * gtk/gtktextbuffer.c (gtk_text_buffer_remove_all_tags): implement * demos/gtk-demo/main.c (main): add hack so we can find modules without installing gtk * demos/gtk-demo/textview.c (insert_text): demo font scaling * gtk/gtkcellrenderertext.c: Add "scale" property (font scaling factor) (gtk_cell_renderer_text_set_property): remove some bogus g_object_notify * gtk/gtktexttag.c: add "scale" property which is a font scaling factor * gtk/gtktextlayout.c (add_text_attrs): add font scale attribute to layout * gtk/gtktextiter.c (gtk_text_iter_is_start): rename from gtk_text_iter_is_first 2001-05-04 Havoc Pennington <hp@redhat.com> * pixops/pixops.c (pixops_process): merge fix from stable: Patch from hoshem@mel.comcen.com.au to fix nonzero X offsets. Fixes bug #50371. * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): merge from stable: Patch from OKADA Mitsuru <m-okada@fjb.co.jp> to fix confusion of using "src" instead of "p". (pixops_composite_color_nearest): Use a more accurate (and correct, to begin with) compositing method. This cures checks showing through on images with no alpha. * gdk-pixbuf.c (gdk_pixbuf_fill): fix bug that left some trailing bytes unfilled. * gdk-pixbuf-io.h: fix UpdatedNotifyFunc to use signed ints * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Change area_updated signal to use signed ints. Removed animation-related signals. * io-gif.c, io-gif-animation.h, io-gif-animation.c: Massive rewrite action * gdk-pixbuf-animation.c: Add GdkPixbufAnimationIter to abstract all the pesky details. Remove old frame-based API. Make GdkPixbufAnimation an abstract base class, derived by the loaders.
94 lines
2.9 KiB
C
94 lines
2.9 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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#ifndef __GTK_SCALE_H__
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#define __GTK_SCALE_H__
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#include <gdk/gdk.h>
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#include <gtk/gtkrange.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#define GTK_TYPE_SCALE (gtk_scale_get_type ())
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#define GTK_SCALE(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_SCALE, GtkScale))
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#define GTK_SCALE_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_SCALE, GtkScaleClass))
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#define GTK_IS_SCALE(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_SCALE))
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#define GTK_IS_SCALE_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_SCALE))
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#define GTK_SCALE_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), GTK_TYPE_SCALE, GtkScaleClass))
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typedef struct _GtkScale GtkScale;
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typedef struct _GtkScaleClass GtkScaleClass;
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struct _GtkScale
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{
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GtkRange range;
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guint draw_value : 1;
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guint value_pos : 2;
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};
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struct _GtkScaleClass
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{
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GtkRangeClass parent_class;
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gint value_spacing;
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gchar* (* format_value) (GtkRange *range,
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gdouble value);
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void (* draw_value) (GtkScale *scale);
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};
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GtkType gtk_scale_get_type (void) G_GNUC_CONST;
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void gtk_scale_set_digits (GtkScale *scale,
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gint digits);
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void gtk_scale_set_draw_value (GtkScale *scale,
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gboolean draw_value);
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void gtk_scale_set_value_pos (GtkScale *scale,
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GtkPositionType pos);
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gint gtk_scale_get_value_width (GtkScale *scale);
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void gtk_scale_get_value_size (GtkScale *scale,
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gint *width,
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gint *height);
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void gtk_scale_draw_value (GtkScale *scale);
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gchar *_gtk_scale_format_value (GtkScale *scale,
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gdouble value);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GTK_SCALE_H__ */
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