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Update documentation and minor code cleanups.

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This commit is contained in:
Mark de Wever 2009-08-22 19:55:34 +00:00
parent 88b31ca970
commit 9925affb4e
1 changed files with 7 additions and 6 deletions
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13
src/gui/dialogs/language_selection.cpp
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@ -32,9 +32,10 @@ namespace gui2 {
*
* This shows the dialog to select the language to use.
*
* @start_table = container
* language_list (listbox) This text contains the list with
* @start_table = grid
* (language_list) (listbox) () This text contains the list with
* available languages.
* -[] (control) () Gets the name of the language.
* @end_table
*/
twindow* tlanguage_selection::build_window(CVideo& video)
@ -44,8 +45,8 @@ twindow* tlanguage_selection::build_window(CVideo& video)
void tlanguage_selection::pre_show(CVideo& /*video*/, twindow& window)
{
tlistbox* list = dynamic_cast<tlistbox*>(window.find_widget("language_list", false));
VALIDATE(list, missing_widget("language_list"));
tlistbox* list = NEW_find_widget<tlistbox>(
&window, "language_list", false, true);
window.keyboard_capture(list);
const std::vector<language_def>& languages = get_languages();
@ -66,8 +67,8 @@ void tlanguage_selection::pre_show(CVideo& /*video*/, twindow& window)
void tlanguage_selection::post_show(twindow& window)
{
if(get_retval() == twindow::OK) {
tlistbox* list = dynamic_cast<tlistbox*>(window.find_widget("language_list", false));
assert(list);
tlistbox* list = NEW_find_widget<tlistbox>(
&window, "language_list", false, true);
const int res = list->get_selected_row();
assert(res != -1);