/* 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/. */ #ifndef __GTK_ENTRY_H__ #define __GTK_ENTRY_H__ #include #include #include #include #include #include #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ #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 *text; guint editable : 1; guint visible : 1; guint overwrite_mode : 1; guint in_drag : 1; /* Dragging within the selection */ guint16 text_length; /* length in use, in chars */ guint16 text_max_length; /*< private >*/ GdkWindow *text_area; GtkIMContext *im_context; GtkWidget *popup_menu; gint current_pos; gint selection_bound; PangoLayout *cached_layout; guint cache_includes_preedit : 1; guint need_im_reset : 1; guint has_frame : 1; guint activates_default : 1; guint cursor_visible : 1; guint in_click : 1; /* Flag so we don't select all when clicking in entry to focus in */ guint is_cell_renderer : 1; guint editing_canceled : 1; /* Only used by GtkCellRendererText */ guint mouse_cursor_obscured : 1; guint select_words : 1; guint select_lines : 1; guint resolved_dir : 4; /* PangoDirection */ guint button; guint blink_timeout; guint recompute_idle; gint scroll_offset; gint ascent; /* font ascent, in pango units */ gint descent; /* font descent, in pango units */ guint16 text_size; /* allocated size, in bytes */ guint16 n_bytes; /* length in use, in bytes */ guint16 preedit_length; /* length of preedit string, in bytes */ guint16 preedit_cursor; /* offset of cursor within preedit string, in chars */ gint dnd_position; /* In chars, -1 == no DND cursor */ gint drag_start_x; gint drag_start_y; gunichar invisible_char; gint 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); /* Padding for future expansion */ void (*_gtk_reserved1) (void); 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_set_has_frame (GtkEntry *entry, gboolean setting); gboolean gtk_entry_get_has_frame (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); 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); /* 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 */ #ifdef __cplusplus } #endif /* __cplusplus */ #endif /* __GTK_ENTRY_H__ */