forked from AuroraMiddleware/gtk
117 lines
5.4 KiB
C
117 lines
5.4 KiB
C
/* gtkentryprivate.h
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* Copyright (C) 2019 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 Library 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library 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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#ifndef __GTK_TEXT_PRIVATE_H__
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#define __GTK_TEXT_PRIVATE_H__
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#include "gtktext.h"
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#include "gtkeventcontroller.h"
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#include "gtkimcontext.h"
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G_BEGIN_DECLS
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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_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 _GtkTextClass GtkTextClass;
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/*<private>
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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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};
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char * gtk_text_get_display_text (GtkText *entry,
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int start_pos,
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int end_pos);
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GtkIMContext * gtk_text_get_im_context (GtkText *entry);
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void gtk_text_enter_text (GtkText *entry,
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const char *text);
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void gtk_text_set_positions (GtkText *entry,
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int current_pos,
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int selection_bound);
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PangoLayout * gtk_text_get_layout (GtkText *entry);
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void gtk_text_get_layout_offsets (GtkText *entry,
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int *x,
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int *y);
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void gtk_text_reset_im_context (GtkText *entry);
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GtkEventController *gtk_text_get_key_controller (GtkText *entry);
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G_END_DECLS
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#endif /* __GTK_TEXT_PRIVATE_H__ */
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