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Diffstat (limited to 'eel/eel-editable-label.h')
| -rw-r--r-- | eel/eel-editable-label.h | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/eel/eel-editable-label.h b/eel/eel-editable-label.h new file mode 100644 index 00000000..559ac6a1 --- /dev/null +++ b/eel/eel-editable-label.h @@ -0,0 +1,145 @@ +/* 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., 675 Mass Ave, Cambridge, MA 02139, 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 + { + GtkMisc misc; + + /*< 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 */ + + GdkGC *primary_cursor_gc; + GdkGC *secondary_cursor_gc; + + 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__ */ |