/* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, 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/. */ #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 { GtkWidget widget; /*< private >*/ guint jtype : 2; guint wrap : 1; guint overwrite_mode : 1; guint draw_outline : 1; PangoWrapMode wrap_mode; 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 { GtkWidgetClass 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__ */