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Add a :cursor-position property. (#334412, Yevgen Muntyan) `

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2006-05-09  Matthias Clasen  <mclasen@redhat.com>

	* gtk/gtktextbuffer.c (gtk_text_buffer_class_init): Add a :cursor-position
	property.  (#334412, Yevgen Muntyan)
`
This commit is contained in:
Matthias Clasen 2006-05-09 04:44:53 +00:00 committed by Matthias Clasen
parent 7f371df51a
commit b44fcd55dd
3 changed files with 40 additions and 2 deletions
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3
ChangeLog
View File

@ -1,5 +1,8 @@
2006-05-09 Matthias Clasen <mclasen@redhat.com>
* gtk/gtktextbuffer.c (gtk_text_buffer_class_init): Add a :cursor-position
property. (#334412, Yevgen Muntyan)
* gtk/gtk.symbols:
* gtk/gtkmessagedialog.[hc]: Add an image property. (#337306, Alex Graveley)

3
ChangeLog.pre-2-10
View File

@ -1,5 +1,8 @@
2006-05-09 Matthias Clasen <mclasen@redhat.com>
* gtk/gtktextbuffer.c (gtk_text_buffer_class_init): Add a :cursor-position
property. (#334412, Yevgen Muntyan)
* gtk/gtk.symbols:
* gtk/gtkmessagedialog.[hc]: Add an image property. (#337306, Alex Graveley)

36
gtk/gtktextbuffer.c
View File

@ -95,6 +95,7 @@ enum {
/* Normal */
PROP_TEXT,
PROP_HAS_SELECTION,
PROP_CURSOR_POSITION,
PROP_COPY_TARGET_LIST,
PROP_PASTE_TARGET_LIST
};
@ -213,6 +214,22 @@ gtk_text_buffer_class_init (GtkTextBufferClass *klass)
FALSE,
GTK_PARAM_READABLE));
/**
* GtkTextBuffer:cursor-position:
*
* The position of the insert mark (as offset from the beginning of the buffer).
* It is useful for getting notified when the cursor moves.
*
* Since: 2.10
*/
g_object_class_install_property (object_class,
PROP_CURSOR_POSITION,
g_param_spec_int ("cursor-position",
P_("Cursor position"),
P_("The position of the insert mark (as offset from the beginning of the buffer)"),
0, G_MAXINT, 0,
GTK_PARAM_READABLE));
/**
* GtkTextBuffer:copy-target-list:
*
@ -467,6 +484,7 @@ gtk_text_buffer_get_property (GObject *object,
GParamSpec *pspec)
{
GtkTextBuffer *text_buffer;
GtkTextIter iter;
text_buffer = GTK_TEXT_BUFFER (object);
@ -493,6 +511,12 @@ gtk_text_buffer_get_property (GObject *object,
g_value_set_boolean (value, text_buffer->has_selection);
break;
case PROP_CURSOR_POSITION:
gtk_text_buffer_get_iter_at_mark (text_buffer, &iter,
gtk_text_buffer_get_insert (text_buffer));
g_value_set_int (value, gtk_text_iter_get_offset (&iter));
break;
case PROP_COPY_TARGET_LIST:
g_value_set_boxed (value, gtk_text_buffer_get_copy_target_list (text_buffer));
break;
@ -655,6 +679,7 @@ gtk_text_buffer_real_insert_text (GtkTextBuffer *buffer,
_gtk_text_btree_insert (iter, text, len);
g_signal_emit (buffer, signals[CHANGED], 0);
g_object_notify (G_OBJECT (buffer), "cursor-position");
}
static void
@ -1373,6 +1398,7 @@ gtk_text_buffer_real_delete_range (GtkTextBuffer *buffer,
update_selection_clipboards (buffer);
g_signal_emit (buffer, signals[CHANGED], 0);
g_object_notify (G_OBJECT (buffer), "cursor-position");
}
static void
@ -2272,8 +2298,11 @@ gtk_text_buffer_real_mark_set (GtkTextBuffer *buffer,
const GtkTextIter *iter,
GtkTextMark *mark)
{
if (mark == gtk_text_buffer_get_insert (buffer) ||
mark == gtk_text_buffer_get_selection_bound (buffer))
GtkTextMark *insert;
insert = gtk_text_buffer_get_insert (buffer);
if (mark == insert || mark == gtk_text_buffer_get_selection_bound (buffer))
{
gboolean has_selection;
@ -2287,6 +2316,9 @@ gtk_text_buffer_real_mark_set (GtkTextBuffer *buffer,
g_object_notify (G_OBJECT (buffer), "has-selection");
}
}
if (mark == insert)
g_object_notify (G_OBJECT (buffer), "cursor-position");
}
static void