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implement overwrite mode

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2001-06-01  Havoc Pennington  <hp@redhat.com>

	* gtk/gtkentry.c (gtk_entry_commit_cb): implement overwrite mode

	* gtk/gtktextview.c (gtk_text_view_commit_handler): don't
	overwrite in overwrite mode if we already deleted the selection
	and replaced it with new text.

	* gtk/gtklabel.c (gtk_label_select_region_index): if you set the
	selection to an empty range, clear the clipboard if we owned it.
	(gtk_label_set_selectable): give up selection if we become
	unselectable.
	(gtk_label_state_changed): override state changed to unselect text
	when insensitive
	(get_text_callback): add paranoia check that indexes aren't
	outside of label->text
	(gtk_label_select_region): make -1 for start_offset mean "end of
	label," for consistency with GtkEditable

	* gtk/gtkmessagedialog.c (gtk_message_dialog_new): honor
	GTK_DIALOG_NO_SEPARATOR flag
This commit is contained in:
Havoc Pennington
2001-06-01 19:26:01 +00:00
committed by Havoc Pennington
parent ad88113f34
commit fe3e516aa1
12 changed files with 301 additions and 13 deletions
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7
gtk/gtktextview.c
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@ -4906,8 +4906,13 @@ gtk_text_view_commit_handler (GtkIMContext *context,
const gchar *str,
GtkTextView *text_view)
{
gboolean had_selection;
gtk_text_buffer_begin_user_action (get_buffer (text_view));
had_selection = gtk_text_buffer_get_selection_bounds (get_buffer (text_view),
NULL, NULL);
gtk_text_buffer_delete_selection (get_buffer (text_view), TRUE,
text_view->editable);
@ -4918,7 +4923,7 @@ gtk_text_view_commit_handler (GtkIMContext *context,
}
else
{
if (text_view->overwrite_mode)
if (!had_selection && text_view->overwrite_mode)
gtk_text_view_delete_from_cursor (text_view, GTK_DELETE_CHARS, 1);
gtk_text_buffer_insert_interactive_at_cursor (get_buffer (text_view), str, -1,
text_view->editable);