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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 __EEL_EDITABLE_LABEL_H__
#define __EEL_EDITABLE_LABEL_H__
#include <gdk/gdk.h>
#include <gtk/gtk.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#define EEL_TYPE_EDITABLE_LABEL eel_editable_label_get_type()
#define EEL_EDITABLE_LABEL(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), EEL_TYPE_EDITABLE_LABEL, EelEditableLabel))
#define EEL_EDITABLE_LABEL_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST ((klass), EEL_TYPE_EDITABLE_LABEL, EelEditableLabelClass))
#define EEL_IS_EDITABLE_LABEL(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), EEL_TYPE_EDITABLE_LABEL))
#define EEL_IS_EDITABLE_LABEL_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE ((klass), EEL_TYPE_EDITABLE_LABEL))
#define EEL_EDITABLE_LABEL_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS ((obj), EEL_TYPE_EDITABLE_LABEL, EelEditableLabelClass))
typedef struct _EelEditableLabel EelEditableLabel;
typedef struct _EelEditableLabelClass EelEditableLabelClass;
typedef struct _EelEditableLabelSelectionInfo EelEditableLabelSelectionInfo;
struct _EelEditableLabel
{
GtkMisc misc;
/*< private >*/
guint jtype : 2;
guint wrap : 1;
guint overwrite_mode : 1;
guint draw_outline : 1;
PangoWrapMode wrap_mode;
GdkWindow *text_area;
gchar *text;
int text_size; /* allocated size, in bytes */
int n_bytes; /* length in use (not including terminating zero), in bytes */
PangoLayout *layout;
guint layout_includes_preedit : 1;
int selection_anchor; /* cursor pos, byte index */
int selection_end; /* byte index */
GtkWidget *popup_menu;
GtkIMContext *im_context;
gboolean need_im_reset;
int preedit_length; /* length of preedit string, in bytes */
int preedit_cursor; /* offset of cursor within preedit string, in chars */
PangoFontDescription *font_desc;
};
struct _EelEditableLabelClass
{
GtkMiscClass parent_class;
void (* move_cursor) (EelEditableLabel *label,
GtkMovementStep step,
gint count,
gboolean extend_selection);
void (* insert_at_cursor) (EelEditableLabel *label,
const gchar *str);
void (* delete_from_cursor) (EelEditableLabel *label,
GtkDeleteType type,
gint count);
void (* cut_clipboard) (EelEditableLabel *label);
void (* copy_clipboard) (EelEditableLabel *label);
void (* paste_clipboard) (EelEditableLabel *label);
void (* toggle_overwrite) (EelEditableLabel *label);
/* Hook to customize right-click popup for selectable labels */
void (* populate_popup) (EelEditableLabel *label,
GtkMenu *menu);
};
GType eel_editable_label_get_type (void) G_GNUC_CONST;
GtkWidget* eel_editable_label_new (const char *str);
void eel_editable_label_set_text (EelEditableLabel *label,
const char *str);
const gchar* eel_editable_label_get_text (EelEditableLabel *label);
void eel_editable_label_set_justify (EelEditableLabel *label,
GtkJustification jtype);
GtkJustification eel_editable_label_get_justify (EelEditableLabel *label);
void eel_editable_label_set_line_wrap (EelEditableLabel *label,
gboolean wrap);
void eel_editable_label_set_line_wrap_mode (EelEditableLabel *label,
PangoWrapMode mode);
gboolean eel_editable_label_get_line_wrap (EelEditableLabel *label);
void eel_editable_label_set_draw_outline (EelEditableLabel *label,
gboolean wrap);
void eel_editable_label_select_region (EelEditableLabel *label,
gint start_offset,
gint end_offset);
gboolean eel_editable_label_get_selection_bounds (EelEditableLabel *label,
gint *start,
gint *end);
PangoLayout * eel_editable_label_get_layout (EelEditableLabel *label);
void eel_editable_label_get_layout_offsets (EelEditableLabel *label,
gint *x,
gint *y);
PangoFontDescription *eel_editable_label_get_font_description (EelEditableLabel *label);
void eel_editable_label_set_font_description (EelEditableLabel *label,
const PangoFontDescription *desc);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __EEL_EDITABLE_LABEL_H__ */
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