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(01/10/01) Erwann Chenede - <erwann.chenede@sun.com>

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* gtktextview.c : check if widget is realized before creating the layout.
This commit is contained in:
Erwann Chenede
2001-10-01 14:35:33 +00:00
parent 7f7b6e30c4
commit e5c6f92bf6
1 changed files with 14 additions and 15 deletions
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29
gtk/gtktextview.c
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@@ -5161,24 +5161,23 @@ gtk_text_view_value_changed (GtkAdjustment *adj,
*/
text_window_scroll (text_view->text_window, dx, dy);
}
/* This could result in invalidation, which would install the
* first_validate_idle, which would validate onscreen;
* but we're going to go ahead and validate here, so
* first_validate_idle shouldn't have anything to do.
*/
gtk_text_view_update_layout_width (text_view);
/* note that validation of onscreen could invoke this function
* recursively, by scrolling to maintain first_para, or in response
* to updating the layout width, however there is no problem with
* that, or shouldn't be.
*/
gtk_text_view_validate_onscreen (text_view);
/* process exposes */
if (GTK_WIDGET_REALIZED (text_view))
{
/* This could result in invalidation, which would install the
* first_validate_idle, which would validate onscreen;
* but we're going to go ahead and validate here, so
* first_validate_idle shouldn't have anything to do.
*/
gtk_text_view_update_layout_width (text_view);
/* note that validation of onscreen could invoke this function
* recursively, by scrolling to maintain first_para, or in response
* to updating the layout width, however there is no problem with
* that, or shouldn't be.
*/
gtk_text_view_validate_onscreen (text_view);
if (text_view->left_window)
gdk_window_process_updates (text_view->left_window->bin_window, TRUE);