forked from AuroraMiddleware/gtk
224 lines
9.5 KiB
C
224 lines
9.5 KiB
C
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/* 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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* Copyright (C) 2004-2006 Christian Hammond
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* Copyright (C) 2008 Cody Russell
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* Copyright (C) 2008 Red Hat, Inc.
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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, see <http://www.gnu.org/licenses/>.
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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_TEXT_H__
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#define __GTK_TEXT_H__
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#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
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#error "Only <gtk/gtk.h> can be included directly."
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#endif
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#include <gtk/gtkeditable.h>
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#include <gtk/gtkentrybuffer.h>
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G_BEGIN_DECLS
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#define GTK_TYPE_TEXT (gtk_text_get_type ())
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#define GTK_TEXT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_TEXT, GtkText))
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#define GTK_TEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_TEXT, GtkTextClass))
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#define GTK_IS_TEXT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_TEXT))
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#define GTK_IS_TEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_TEXT))
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#define GTK_TEXT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_TEXT, GtkTextClass))
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typedef struct _GtkText GtkText;
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typedef struct _GtkTextClass GtkTextClass;
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struct _GtkText
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{
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/*< private >*/
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GtkWidget parent_instance;
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};
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/**
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* GtkTextClass:
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* @parent_class: The parent class.
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* @populate_popup: Class handler for the #GtkText::populate-popup signal. If
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* non-%NULL, this will be called to add additional entries to the context
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* menu when it is displayed.
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* @activate: Class handler for the #GtkText::activate signal. The default
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* implementation calls gtk_window_activate_default() on the entry’s top-level
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* window.
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* @move_cursor: Class handler for the #GtkText::move-cursor signal. The
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* default implementation specifies the standard #GtkText cursor movement
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* behavior.
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* @insert_at_cursor: Class handler for the #GtkText::insert-at-cursor signal.
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* The default implementation inserts text at the cursor.
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* @delete_from_cursor: Class handler for the #GtkText::delete-from-cursor
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* signal. The default implementation deletes the selection or the specified
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* number of characters or words.
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* @backspace: Class handler for the #GtkText::backspace signal. The default
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* implementation deletes the selection or a single character or word.
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* @cut_clipboard: Class handler for the #GtkText::cut-clipboard signal. The
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* default implementation cuts the selection, if one exists.
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* @copy_clipboard: Class handler for the #GtkText::copy-clipboard signal. The
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* default implementation copies the selection, if one exists.
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* @paste_clipboard: Class handler for the #GtkText::paste-clipboard signal.
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* The default implementation pastes at the current cursor position or over
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* the current selection if one exists.
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* @toggle_overwrite: Class handler for the #GtkText::toggle-overwrite signal.
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* The default implementation toggles overwrite mode and blinks the cursor.
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* @insert_emoji: Class handler for the #GtkText::insert-emoji signal.
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*
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* Class structure for #GtkText. All virtual functions have a default
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* implementation. Derived classes may set the virtual function pointers for the
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* signal handlers to %NULL, but must keep @get_text_area_size and
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* @get_frame_size non-%NULL; either use the default implementation, or provide
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* a custom one.
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*/
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struct _GtkTextClass
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{
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GtkWidgetClass parent_class;
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/* Hook to customize right-click popup */
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void (* populate_popup) (GtkText *self,
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GtkWidget *popup);
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/* Action signals
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*/
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void (* activate) (GtkText *self);
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void (* move_cursor) (GtkText *self,
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GtkMovementStep step,
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gint count,
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gboolean extend);
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void (* insert_at_cursor) (GtkText *self,
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const gchar *str);
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void (* delete_from_cursor) (GtkText *self,
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GtkDeleteType type,
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gint count);
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void (* backspace) (GtkText *self);
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void (* cut_clipboard) (GtkText *self);
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void (* copy_clipboard) (GtkText *self);
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void (* paste_clipboard) (GtkText *self);
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void (* toggle_overwrite) (GtkText *self);
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void (* insert_emoji) (GtkText *self);
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/*< private >*/
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/* Padding for future expansion */
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void (*_gtk_reserved1) (void);
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void (*_gtk_reserved2) (void);
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void (*_gtk_reserved3) (void);
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void (*_gtk_reserved4) (void);
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void (*_gtk_reserved5) (void);
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void (*_gtk_reserved6) (void);
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};
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GDK_AVAILABLE_IN_ALL
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GType gtk_text_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GtkWidget * gtk_text_new (void);
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GDK_AVAILABLE_IN_ALL
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GtkWidget * gtk_text_new_with_buffer (GtkEntryBuffer *buffer);
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GDK_AVAILABLE_IN_ALL
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GtkEntryBuffer *gtk_text_get_buffer (GtkText *self);
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GDK_AVAILABLE_IN_ALL
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void gtk_text_set_buffer (GtkText *self,
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GtkEntryBuffer *buffer);
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GDK_AVAILABLE_IN_ALL
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void gtk_text_set_visibility (GtkText *self,
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gboolean visible);
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GDK_AVAILABLE_IN_ALL
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gboolean gtk_text_get_visibility (GtkText *self);
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GDK_AVAILABLE_IN_ALL
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void gtk_text_set_invisible_char (GtkText *self,
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gunichar ch);
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GDK_AVAILABLE_IN_ALL
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gunichar gtk_text_get_invisible_char (GtkText *self);
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GDK_AVAILABLE_IN_ALL
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void gtk_text_unset_invisible_char (GtkText *self);
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GDK_AVAILABLE_IN_ALL
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void gtk_text_set_has_frame (GtkText *self,
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gboolean has_frame);
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GDK_AVAILABLE_IN_ALL
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gboolean gtk_text_get_has_frame (GtkText *self);
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GDK_AVAILABLE_IN_ALL
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void gtk_text_set_overwrite_mode (GtkText *self,
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gboolean overwrite);
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GDK_AVAILABLE_IN_ALL
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gboolean gtk_text_get_overwrite_mode (GtkText *self);
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GDK_AVAILABLE_IN_ALL
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void gtk_text_set_max_length (GtkText *self,
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int length);
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GDK_AVAILABLE_IN_ALL
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gint gtk_text_get_max_length (GtkText *self);
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GDK_AVAILABLE_IN_ALL
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guint16 gtk_text_get_text_length (GtkText *self);
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GDK_AVAILABLE_IN_ALL
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void gtk_text_set_activates_default (GtkText *self,
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gboolean activates);
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GDK_AVAILABLE_IN_ALL
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gboolean gtk_text_get_activates_default (GtkText *self);
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GDK_AVAILABLE_IN_ALL
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const char * gtk_text_get_placeholder_text (GtkText *self);
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GDK_AVAILABLE_IN_ALL
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void gtk_text_set_placeholder_text (GtkText *self,
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const char *text);
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GDK_AVAILABLE_IN_ALL
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void gtk_text_set_input_purpose (GtkText *self,
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GtkInputPurpose purpose);
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GDK_AVAILABLE_IN_ALL
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GtkInputPurpose gtk_text_get_input_purpose (GtkText *self);
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GDK_AVAILABLE_IN_ALL
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void gtk_text_set_input_hints (GtkText *self,
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GtkInputHints hints);
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GDK_AVAILABLE_IN_ALL
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GtkInputHints gtk_text_get_input_hints (GtkText *self);
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GDK_AVAILABLE_IN_ALL
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void gtk_text_set_attributes (GtkText *self,
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PangoAttrList *attrs);
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GDK_AVAILABLE_IN_ALL
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PangoAttrList * gtk_text_get_attributes (GtkText *self);
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GDK_AVAILABLE_IN_ALL
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void gtk_text_set_tabs (GtkText *self,
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PangoTabArray *tabs);
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GDK_AVAILABLE_IN_ALL
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PangoTabArray * gtk_text_get_tabs (GtkText *self);
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GDK_AVAILABLE_IN_ALL
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void gtk_text_grab_focus_without_selecting (GtkText *self);
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G_END_DECLS
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#endif /* __GTK_TEXT_H__ */
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