91 lines
2.7 KiB
C
91 lines
2.7 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
|
|
|
|
/*
|
|
* Author :
|
|
* Damon Chaplin <damon@helixcode.com>
|
|
*
|
|
* Copyright 1999, Helix Code, Inc.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* This program 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
|
* USA
|
|
*/
|
|
|
|
/*
|
|
* This is similar to GtkLabel but clips itself and displays '...' if it
|
|
* can't fit inside its allocated area. The intended use is for inside buttons
|
|
* that are a fixed size. The GtkLabel would normally display only the middle
|
|
* part of the text, which doesn't look very good. This only supports one line
|
|
* of text (so no wrapping/justification), without underlined characters.
|
|
*/
|
|
#ifndef _E_CLIPPED_LABEL_H_
|
|
#define _E_CLIPPED_LABEL_H_
|
|
|
|
#include <gtk/gtkmisc.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif /* __cplusplus */
|
|
|
|
#define E_CLIPPED_LABEL(obj) GTK_CHECK_CAST (obj, e_clipped_label_get_type (), EClippedLabel)
|
|
#define E_CLIPPED_LABEL_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, e_clipped_label_get_type (), EClippedLabelClass)
|
|
#define E_IS_CLIPPED_LABEL(obj) GTK_CHECK_TYPE (obj, e_clipped_label_get_type ())
|
|
|
|
|
|
typedef struct _EClippedLabel EClippedLabel;
|
|
typedef struct _EClippedLabelClass EClippedLabelClass;
|
|
|
|
struct _EClippedLabel
|
|
{
|
|
GtkMisc misc;
|
|
|
|
gchar *label;
|
|
GdkWChar *label_wc;
|
|
|
|
/* This is the number of wide characters in the label. */
|
|
gint wc_len;
|
|
|
|
/* This is the width of the entire label string, in pixels. */
|
|
gint label_width;
|
|
|
|
/* This is the number of characters we can fit in, or
|
|
E_CLIPPED_LABEL_NEED_RECALC if it needs to be recalculated, or
|
|
E_CLIPPED_LABEL_SHOW_ENTIRE_LABEL to show the entire label. */
|
|
gint chars_displayed;
|
|
|
|
/* This is the x position to display the ellipsis string, e.g. '...',
|
|
relative to the start of the label. */
|
|
gint ellipsis_x;
|
|
};
|
|
|
|
struct _EClippedLabelClass
|
|
{
|
|
GtkMiscClass parent_class;
|
|
};
|
|
|
|
|
|
GtkType e_clipped_label_get_type (void);
|
|
GtkWidget* e_clipped_label_new (const gchar *text);
|
|
|
|
gchar* e_clipped_label_get_text (EClippedLabel *label);
|
|
void e_clipped_label_set_text (EClippedLabel *label,
|
|
const gchar *text);
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif /* __cplusplus */
|
|
|
|
#endif /* _E_CLIPPED_LABEL_H_ */
|