* 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 Library General Public
+ * 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
- * Library General Public License for more details.
+ * Lesser General Public License for more details.
*
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * 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 <gdk/gdk.h>
-#include <gtk/gtkwidget.h>
-
+#include <gtk/gtkeditable.h>
+#include <gtk/gtkimcontext.h>
+#include <gtk/gtkmenu.h>
+#include <pango/pango.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
-#define GTK_ENTRY(obj) GTK_CHECK_CAST (obj, gtk_entry_get_type (), GtkEntry)
-#define GTK_ENTRY_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, gtk_entry_get_type (), GtkEntryClass)
-#define GTK_IS_ENTRY(obj) GTK_CHECK_TYPE (obj, gtk_entry_get_type ())
+#define GTK_TYPE_ENTRY (gtk_entry_get_type ())
+#define GTK_ENTRY(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_ENTRY, GtkEntry))
+#define GTK_ENTRY_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_ENTRY, GtkEntryClass))
+#define GTK_IS_ENTRY(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_ENTRY))
+#define GTK_IS_ENTRY_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_ENTRY))
+#define GTK_ENTRY_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), GTK_TYPE_ENTRY, GtkEntryClass))
typedef struct _GtkEntry GtkEntry;
struct _GtkEntry
{
- GtkWidget widget;
+ GtkWidget widget;
- GdkWindow *text_area;
- gchar *text;
+ gchar *text;
+
+ guint editable : 1;
+ guint visible : 1;
+ guint overwrite_mode : 1;
+ guint in_drag : 1; /* Dragging within the selection */
- guint16 text_size;
- guint16 text_length;
+ guint16 text_length; /* length in use, in chars */
guint16 text_max_length;
- gint16 current_pos;
- gint16 selection_start_pos;
- gint16 selection_end_pos;
- gint16 scroll_offset;
- guint have_selection : 1;
- guint visible : 1;
- guint32 timer;
- GdkIC ic;
-
- gchar *clipboard_text;
+
+ /*< 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 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;
+
+ GdkGC *cursor_gc;
};
struct _GtkEntryClass
{
GtkWidgetClass parent_class;
- void (* insert_text) (GtkEntry *entry,
- const gchar *text,
- gint length,
- gint *position);
- void (* delete_text) (GtkEntry *entry,
- gint start_pos,
- gint end_pos);
- void (* changed) (GtkEntry *entry);
- void (* set_text) (GtkEntry *entry);
- void (* activate) (GtkEntry *entry);
+ /* 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 (* cut_clipboard) (GtkEntry *entry);
+ void (* copy_clipboard) (GtkEntry *entry);
+ void (* paste_clipboard) (GtkEntry *entry);
+ void (* toggle_overwrite) (GtkEntry *entry);
};
+GtkType 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);
-guint gtk_entry_get_type (void);
-GtkWidget* gtk_entry_new (void);
-GtkWidget* gtk_entry_new_with_max_length (guint16 max);
-void gtk_entry_set_text (GtkEntry *entry,
- const gchar *text);
-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);
-gchar* gtk_entry_get_text (GtkEntry *entry);
-void gtk_entry_select_region (GtkEntry *entry,
- gint start,
- gint end);
-void gtk_entry_set_visibility (GtkEntry *entry,
- gint visible);
+PangoLayout* gtk_entry_get_layout (GtkEntry *entry);
+void gtk_entry_get_layout_offsets (GtkEntry *entry,
+ gint *x,
+ gint *y);
+
+/* 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
}