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gtk2/gtk/gtklabel.h
Matthias Clasen eab0ff8e4e Add api to ellipsize labels to multiple lines 
When setting the lines property, the label will be ellipsized
to that many lines, with the ellipsis only appearing in the
last line. This is different from how ellipsization of multi-line
labels normally works in GTK+.
2013-08-22 20:38:01 -04:00

227 lines
8.7 KiB
C
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/* GTK - The GIMP Toolkit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#ifndef __GTK_LABEL_H__
#define __GTK_LABEL_H__
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif
#include <gtk/gtkmisc.h>
#include <gtk/gtkwindow.h>
#include <gtk/gtkmenu.h>
G_BEGIN_DECLS
#define GTK_TYPE_LABEL (gtk_label_get_type ())
#define GTK_LABEL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_LABEL, GtkLabel))
#define GTK_LABEL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_LABEL, GtkLabelClass))
#define GTK_IS_LABEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_LABEL))
#define GTK_IS_LABEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_LABEL))
#define GTK_LABEL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_LABEL, GtkLabelClass))
typedef struct _GtkLabel GtkLabel;
typedef struct _GtkLabelPrivate GtkLabelPrivate;
typedef struct _GtkLabelClass GtkLabelClass;
typedef struct _GtkLabelSelectionInfo GtkLabelSelectionInfo;
struct _GtkLabel
{
GtkMisc misc;
/*< private >*/
GtkLabelPrivate *priv;
};
struct _GtkLabelClass
{
GtkMiscClass parent_class;
void (* move_cursor) (GtkLabel *label,
GtkMovementStep step,
gint count,
gboolean extend_selection);
void (* copy_clipboard) (GtkLabel *label);
/* Hook to customize right-click popup for selectable labels */
void (* populate_popup) (GtkLabel *label,
GtkMenu *menu);
gboolean (*activate_link) (GtkLabel *label,
const gchar *uri);
/* Padding for future expansion */
void (*_gtk_reserved1) (void);
void (*_gtk_reserved2) (void);
void (*_gtk_reserved3) (void);
void (*_gtk_reserved4) (void);
void (*_gtk_reserved5) (void);
void (*_gtk_reserved6) (void);
void (*_gtk_reserved7) (void);
void (*_gtk_reserved8) (void);
};
GDK_AVAILABLE_IN_ALL
GType gtk_label_get_type (void) G_GNUC_CONST;
GDK_AVAILABLE_IN_ALL
GtkWidget* gtk_label_new (const gchar *str);
GDK_AVAILABLE_IN_ALL
GtkWidget* gtk_label_new_with_mnemonic (const gchar *str);
GDK_AVAILABLE_IN_ALL
void gtk_label_set_text (GtkLabel *label,
const gchar *str);
GDK_AVAILABLE_IN_ALL
const gchar* gtk_label_get_text (GtkLabel *label);
GDK_AVAILABLE_IN_ALL
void gtk_label_set_attributes (GtkLabel *label,
PangoAttrList *attrs);
GDK_AVAILABLE_IN_ALL
PangoAttrList *gtk_label_get_attributes (GtkLabel *label);
GDK_AVAILABLE_IN_ALL
void gtk_label_set_label (GtkLabel *label,
const gchar *str);
GDK_AVAILABLE_IN_ALL
const gchar * gtk_label_get_label (GtkLabel *label);
GDK_AVAILABLE_IN_ALL
void gtk_label_set_markup (GtkLabel *label,
const gchar *str);
GDK_AVAILABLE_IN_ALL
void gtk_label_set_use_markup (GtkLabel *label,
gboolean setting);
GDK_AVAILABLE_IN_ALL
gboolean gtk_label_get_use_markup (GtkLabel *label);
GDK_AVAILABLE_IN_ALL
void gtk_label_set_use_underline (GtkLabel *label,
gboolean setting);
GDK_AVAILABLE_IN_ALL
gboolean gtk_label_get_use_underline (GtkLabel *label);
GDK_AVAILABLE_IN_ALL
void gtk_label_set_markup_with_mnemonic (GtkLabel *label,
const gchar *str);
GDK_AVAILABLE_IN_ALL
guint gtk_label_get_mnemonic_keyval (GtkLabel *label);
GDK_AVAILABLE_IN_ALL
void gtk_label_set_mnemonic_widget (GtkLabel *label,
GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
GtkWidget *gtk_label_get_mnemonic_widget (GtkLabel *label);
GDK_AVAILABLE_IN_ALL
void gtk_label_set_text_with_mnemonic (GtkLabel *label,
const gchar *str);
GDK_AVAILABLE_IN_ALL
void gtk_label_set_justify (GtkLabel *label,
GtkJustification jtype);
GDK_AVAILABLE_IN_ALL
GtkJustification gtk_label_get_justify (GtkLabel *label);
GDK_AVAILABLE_IN_ALL
void gtk_label_set_ellipsize (GtkLabel *label,
PangoEllipsizeMode mode);
GDK_AVAILABLE_IN_ALL
PangoEllipsizeMode gtk_label_get_ellipsize (GtkLabel *label);
GDK_AVAILABLE_IN_ALL
void gtk_label_set_width_chars (GtkLabel *label,
gint n_chars);
GDK_AVAILABLE_IN_ALL
gint gtk_label_get_width_chars (GtkLabel *label);
GDK_AVAILABLE_IN_ALL
void gtk_label_set_max_width_chars (GtkLabel *label,
gint n_chars);
GDK_AVAILABLE_IN_ALL
gint gtk_label_get_max_width_chars (GtkLabel *label);
GDK_AVAILABLE_IN_3_10
void gtk_label_set_lines (GtkLabel *label,
gint lines);
GDK_AVAILABLE_IN_3_10
gint gtk_label_get_lines (GtkLabel *label);
GDK_AVAILABLE_IN_ALL
void gtk_label_set_pattern (GtkLabel *label,
const gchar *pattern);
GDK_AVAILABLE_IN_ALL
void gtk_label_set_line_wrap (GtkLabel *label,
gboolean wrap);
GDK_AVAILABLE_IN_ALL
gboolean gtk_label_get_line_wrap (GtkLabel *label);
GDK_AVAILABLE_IN_ALL
void gtk_label_set_line_wrap_mode (GtkLabel *label,
PangoWrapMode wrap_mode);
GDK_AVAILABLE_IN_ALL
PangoWrapMode gtk_label_get_line_wrap_mode (GtkLabel *label);
GDK_AVAILABLE_IN_ALL
void gtk_label_set_selectable (GtkLabel *label,
gboolean setting);
GDK_AVAILABLE_IN_ALL
gboolean gtk_label_get_selectable (GtkLabel *label);
GDK_AVAILABLE_IN_ALL
void gtk_label_set_angle (GtkLabel *label,
gdouble angle);
GDK_AVAILABLE_IN_ALL
gdouble gtk_label_get_angle (GtkLabel *label);
GDK_AVAILABLE_IN_ALL
void gtk_label_select_region (GtkLabel *label,
gint start_offset,
gint end_offset);
GDK_AVAILABLE_IN_ALL
gboolean gtk_label_get_selection_bounds (GtkLabel *label,
gint *start,
gint *end);
GDK_AVAILABLE_IN_ALL
PangoLayout *gtk_label_get_layout (GtkLabel *label);
GDK_AVAILABLE_IN_ALL
void gtk_label_get_layout_offsets (GtkLabel *label,
gint *x,
gint *y);
GDK_AVAILABLE_IN_ALL
void gtk_label_set_single_line_mode (GtkLabel *label,
gboolean single_line_mode);
GDK_AVAILABLE_IN_ALL
gboolean gtk_label_get_single_line_mode (GtkLabel *label);
GDK_AVAILABLE_IN_ALL
const gchar *gtk_label_get_current_uri (GtkLabel *label);
GDK_AVAILABLE_IN_ALL
void gtk_label_set_track_visited_links (GtkLabel *label,
gboolean track_links);
GDK_AVAILABLE_IN_ALL
gboolean gtk_label_get_track_visited_links (GtkLabel *label);
/* private */
void _gtk_label_mnemonics_visible_apply_recursively (GtkWidget *widget,
gboolean mnemonics_visible);
gint _gtk_label_get_cursor_position (GtkLabel *label);
gint _gtk_label_get_selection_bound (GtkLabel *label);
G_END_DECLS
#endif /* __GTK_LABEL_H__ */
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