Method updateMenu

src/csvapplication.cpp:3348–3377

Is called whenever a new window gets focus to adjust the menu to window specific settings */

	specific settings
 */
void CsvApplication::updateMenu(int winIndex) {
	#ifndef __APPLE__
	// Windows/Linux: Set app menu bar to the current top windows menu bar
	appMenuBar = windows[winIndex].getWinMenuBar();
	#endif
	// find item containing "Disable Undo" or "Enable Undo"
	int disableUndoItem = appMenuBar->find_index("&Edit/" TCRUNCHER_MENU_BAR_DISABLE_UNDO_STRING);
	int undoItem  = appMenuBar->find_index("&Edit/&Undo");
	if( disableUndoItem == -1 ) {
		disableUndoItem = appMenuBar->find_index("&Edit/" TCRUNCHER_MENU_BAR_ENABLE_UNDO_STRING);
	}
	if( undoItem >= 0 ) {
		if( windows[winIndex].isUndoDisabled() ) {
			appMenuBar->replace(disableUndoItem, TCRUNCHER_MENU_BAR_ENABLE_UNDO_STRING);
			int flags = appMenuBar->mode(undoItem);
			appMenuBar->mode(undoItem, flags | FL_MENU_INACTIVE);
		} else {
			appMenuBar->replace(disableUndoItem, TCRUNCHER_MENU_BAR_DISABLE_UNDO_STRING);
			int flags = appMenuBar->mode(undoItem);
			appMenuBar->mode(undoItem, flags & ~FL_MENU_INACTIVE);
		}
	}
	// update recent files
	appMenuBar->updateOpenRecentMenu(recentFiles.getRecentFiles());
	// update the widget
	appMenuBar->hide();
	Fl::redraw();
	appMenuBar->show();
	Fl::redraw();
}