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* editwidget.c (edit): Install handler for DLG_RESIZE.

This commit is contained in:
Pavel Roskin 2002-09-24 03:57:36 +00:00
parent 7b42d6c5cd
commit 996a847666
2 changed files with 32 additions and 17 deletions
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2
edit/ChangeLog
View File

@ -1,5 +1,7 @@
2002-09-23 Pavel Roskin <proski@gnu.org>
* editwidget.c (edit): Install handler for DLG_RESIZE.
* editwidget.c (edit): Set edit_dlg to NULL after it's
destroyed.

47
edit/editwidget.c
View File

@ -117,6 +117,35 @@ int edit_mouse_event (Gpm_Event * event, void *x)
return menubar_event (event, edit_menubar);
}
static void
edit_adjust_size (Dlg_head * h)
{
WEdit *edit;
WButtonBar *edit_bar;
edit = (WEdit *) find_widget_type (h, (callback_fn) edit_callback);
edit_bar = (WButtonBar *) edit->widget.parent->current->next->widget;
widget_set_size (&edit->widget, 0, 0, LINES - 1, COLS);
widget_set_size (&edit_bar->widget, LINES - 1, 0, 1, COLS);
widget_set_size (&edit_menubar->widget, 0, 0, 1, COLS);
#ifdef RESIZABLE_MENUBAR
menubar_arrange (edit_menubar);
#endif
}
/* Callback for the edit dialog */
static int
edit_dialog_callback (Dlg_head * h, int id, int msg)
{
switch (msg) {
case DLG_RESIZE:
edit_adjust_size (h);
return MSG_HANDLED;
}
return default_dlg_callback (h, id, msg);
}
int
edit (const char *_file, int line)
{
@ -150,7 +179,7 @@ edit (const char *_file, int line)
/* Create a new dialog and add it widgets to it */
edit_dlg =
create_dlg (0, 0, LINES, COLS, NULL, NULL,
create_dlg (0, 0, LINES, COLS, NULL, edit_dialog_callback,
"[Internal File Editor]", NULL, DLG_WANT_TAB);
init_widget (&(wedit->widget), 0, 0, LINES - 1, COLS,
@ -276,22 +305,6 @@ long get_key_state (void)
return (long) get_modifier ();
}
void edit_adjust_size (Dlg_head * h)
{
WEdit *edit;
WButtonBar *edit_bar;
edit = (WEdit *) find_widget_type (h, (callback_fn) edit_callback);
edit_bar = (WButtonBar *) edit->widget.parent->current->next->widget;
widget_set_size (&edit->widget, 0, 0, LINES - 1, COLS);
widget_set_size (&edit_bar->widget, LINES - 1, 0, 1, COLS);
widget_set_size (&edit_menubar->widget, 0, 0, 1, COLS);
#ifdef RESIZABLE_MENUBAR
menubar_arrange (edit_menubar);
#endif
}
void edit_update_screen (WEdit * e)
{
edit_scroll_screen_over_cursor (e);