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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, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/*
* 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/.
*/
#if defined(GTK_DISABLE_SINGLE_INCLUDES) && !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif
#ifndef __GTK_ENTRY_H__
#define __GTK_ENTRY_H__
#include <gdk/gdk.h>
#include <gtk/gtkeditable.h>
#include <gtk/gtkimcontext.h>
#include <gtk/gtkmenu.h>
#include <gtk/gtkentrycompletion.h>
#include <pango/pango.h>
G_BEGIN_DECLS
#define GTK_TYPE_ENTRY (gtk_entry_get_type ())
#define GTK_ENTRY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_ENTRY, GtkEntry))
#define GTK_ENTRY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_ENTRY, GtkEntryClass))
#define GTK_IS_ENTRY(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_ENTRY))
#define GTK_IS_ENTRY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_ENTRY))
#define GTK_ENTRY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_ENTRY, GtkEntryClass))
typedef struct _GtkEntry GtkEntry;
typedef struct _GtkEntryClass GtkEntryClass;
struct _GtkEntry
{
GtkWidget widget;
gchar *GSEAL (text);
guint GSEAL (editable) : 1;
guint GSEAL (visible) : 1;
guint GSEAL (overwrite_mode) : 1;
guint GSEAL (in_drag) : 1; /* FIXME: Should be private?
Dragging within the selection */
guint16 GSEAL (text_length); /* length in use, in chars */
guint16 GSEAL (text_max_length);
/*< private >*/
GdkWindow *GSEAL (text_area);
GtkIMContext *GSEAL (im_context);
GtkWidget *GSEAL (popup_menu);
gint GSEAL (current_pos);
gint GSEAL (selection_bound);
PangoLayout *GSEAL (cached_layout);
guint GSEAL (cache_includes_preedit) : 1;
guint GSEAL (need_im_reset) : 1;
guint GSEAL (has_frame) : 1;
guint GSEAL (activates_default) : 1;
guint GSEAL (cursor_visible) : 1;
guint GSEAL (in_click) : 1; /* Flag so we don't select all when clicking in entry to focus in */
guint GSEAL (is_cell_renderer) : 1;
guint GSEAL (editing_canceled) : 1; /* Only used by GtkCellRendererText */
guint GSEAL (mouse_cursor_obscured) : 1;
guint GSEAL (select_words) : 1;
guint GSEAL (select_lines) : 1;
guint GSEAL (resolved_dir) : 4; /* PangoDirection */
guint GSEAL (truncate_multiline) : 1;
guint GSEAL (button);
guint GSEAL (blink_timeout);
guint GSEAL (recompute_idle);
gint GSEAL (scroll_offset);
gint GSEAL (ascent); /* font ascent in pango units */
gint GSEAL (descent); /* font descent in pango units */
guint16 GSEAL (text_size); /* allocated size, in bytes */
guint16 GSEAL (n_bytes); /* length in use, in bytes */
guint16 GSEAL (preedit_length); /* length of preedit string, in bytes */
guint16 GSEAL (preedit_cursor); /* offset of cursor within preedit string, in chars */
gint GSEAL (dnd_position); /* In chars, -1 == no DND cursor */
gint GSEAL (drag_start_x);
gint GSEAL (drag_start_y);
gunichar GSEAL (invisible_char);
gint GSEAL (width_chars);
};
struct _GtkEntryClass
{
GtkWidgetClass parent_class;
/* Hook to customize right-click popup */
void (* populate_popup) (GtkEntry *entry,
GtkMenu *menu);
/* Action signals
*/
void (* activate) (GtkEntry *entry);
void (* move_cursor) (GtkEntry *entry,
GtkMovementStep step,
gint count,
gboolean extend_selection);
void (* insert_at_cursor) (GtkEntry *entry,
const gchar *str);
void (* delete_from_cursor) (GtkEntry *entry,
GtkDeleteType type,
gint count);
void (* backspace) (GtkEntry *entry);
void (* cut_clipboard) (GtkEntry *entry);
void (* copy_clipboard) (GtkEntry *entry);
void (* paste_clipboard) (GtkEntry *entry);
void (* toggle_overwrite) (GtkEntry *entry);
/* hook to add other objects beside the entry (like in GtkSpinButton) */
void (* get_text_area_size) (GtkEntry *entry,
gint *x,
gint *y,
gint *width,
gint *height);
/* Padding for future expansion */
void (*_gtk_reserved2) (void);
void (*_gtk_reserved3) (void);
};
GType gtk_entry_get_type (void) G_GNUC_CONST;
GtkWidget* gtk_entry_new (void);
void gtk_entry_set_visibility (GtkEntry *entry,
gboolean visible);
gboolean gtk_entry_get_visibility (GtkEntry *entry);
void gtk_entry_set_invisible_char (GtkEntry *entry,
gunichar ch);
gunichar gtk_entry_get_invisible_char (GtkEntry *entry);
void gtk_entry_unset_invisible_char (GtkEntry *entry);
void gtk_entry_set_has_frame (GtkEntry *entry,
gboolean setting);
gboolean gtk_entry_get_has_frame (GtkEntry *entry);
void gtk_entry_set_inner_border (GtkEntry *entry,
const GtkBorder *border);
G_CONST_RETURN GtkBorder* gtk_entry_get_inner_border (GtkEntry *entry);
void gtk_entry_set_overwrite_mode (GtkEntry *entry,
gboolean overwrite);
gboolean gtk_entry_get_overwrite_mode (GtkEntry *entry);
/* text is truncated if needed */
void gtk_entry_set_max_length (GtkEntry *entry,
gint max);
gint gtk_entry_get_max_length (GtkEntry *entry);
guint16 gtk_entry_get_text_length (GtkEntry *entry);
void gtk_entry_set_activates_default (GtkEntry *entry,
gboolean setting);
gboolean gtk_entry_get_activates_default (GtkEntry *entry);
void gtk_entry_set_width_chars (GtkEntry *entry,
gint n_chars);
gint gtk_entry_get_width_chars (GtkEntry *entry);
/* Somewhat more convenient than the GtkEditable generic functions
*/
void gtk_entry_set_text (GtkEntry *entry,
const gchar *text);
/* returns a reference to the text */
G_CONST_RETURN gchar* gtk_entry_get_text (GtkEntry *entry);
PangoLayout* gtk_entry_get_layout (GtkEntry *entry);
void gtk_entry_get_layout_offsets (GtkEntry *entry,
gint *x,
gint *y);
void gtk_entry_set_alignment (GtkEntry *entry,
gfloat xalign);
gfloat gtk_entry_get_alignment (GtkEntry *entry);
void gtk_entry_set_completion (GtkEntry *entry,
GtkEntryCompletion *completion);
GtkEntryCompletion *gtk_entry_get_completion (GtkEntry *entry);
gint gtk_entry_layout_index_to_text_index (GtkEntry *entry,
gint layout_index);
gint gtk_entry_text_index_to_layout_index (GtkEntry *entry,
gint text_index);
/* For scrolling cursor appropriately
*/
void gtk_entry_set_cursor_hadjustment (GtkEntry *entry,
GtkAdjustment *adjustment);
GtkAdjustment* gtk_entry_get_cursor_hadjustment (GtkEntry *entry);
/* Deprecated compatibility functions
*/
#ifndef GTK_DISABLE_DEPRECATED
GtkWidget* gtk_entry_new_with_max_length (gint max);
void gtk_entry_append_text (GtkEntry *entry,
const gchar *text);
void gtk_entry_prepend_text (GtkEntry *entry,
const gchar *text);
void gtk_entry_set_position (GtkEntry *entry,
gint position);
void gtk_entry_select_region (GtkEntry *entry,
gint start,
gint end);
void gtk_entry_set_editable (GtkEntry *entry,
gboolean editable);
#endif /* GTK_DISABLE_DEPRECATED */
G_END_DECLS
#endif /* __GTK_ENTRY_H__ */
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