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(svn r11441) -Fix [FS#1443]: manage list dropdown menu did not "disappear" when the all vehicles are removed from the "current" group.

This commit is contained in:
rubidium 2007-11-15 19:18:52 +00:00
parent dace4686c0
commit 70c7a44a4d
1 changed files with 13 additions and 0 deletions
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13
src/group_gui.cpp
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@ -328,6 +328,19 @@ static void GroupWndProc(Window *w, WindowEvent *e)
SetVScrollCount(w, gl->l.list_length);
SetVScroll2Count(w, gv->l.list_length);
/* The drop down menu is out, *but* it may not be used, retract it. */
if (gv->l.list_length == 0 && IsWindowWidgetLowered(w, GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN)) {
RaiseWindowWidget(w, GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN);
Window **w2;
FOR_ALL_WINDOWS(w2) {
if (w->window_class == WP(*w2, dropdown_d).parent_wnd_class &&
w->window_number == WP(*w2, dropdown_d).parent_wnd_num) {
DeleteWindow(*w2);
break;
}
}
}
/* Disable all lists management button when the list is empty */
SetWindowWidgetsDisabledState(w, gv->l.list_length == 0 || _local_player != owner,
GRP_WIDGET_STOP_ALL,