Vidalia 0.2.10
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00001 /* 00002 ** This file is part of Vidalia, and is subject to the license terms in the 00003 ** LICENSE file, found in the top level directory of this distribution. If you 00004 ** did not receive the LICENSE file with this file, you may obtain it from the 00005 ** Vidalia source package distributed by the Vidalia Project at 00006 ** http://www.vidalia-project.net/. No part of Vidalia, including this file, 00007 ** may be copied, modified, propagated, or distributed except according to the 00008 ** terms described in the LICENSE file. 00009 */ 00010 00011 /* 00012 ** \file ConfigPageStack.cpp 00013 ** \version $Id: ConfigPageStack.cpp 3735 2009-04-28 20:28:01Z edmanm $ 00014 ** \brief A collection of configuration pages 00015 */ 00016 00017 #include "ConfigPageStack.h" 00018 00019 #include <QAction> 00020 00021 00022 /** Default constructor. */ 00023 ConfigPageStack::ConfigPageStack(QWidget *parent) 00024 : QStackedWidget(parent) 00025 { 00026 } 00027 00028 /** Adds a page to the stack. */ 00029 void 00030 ConfigPageStack::add(ConfigPage *page, QAction *action) 00031 { 00032 _pages.insert(action, page); 00033 insertWidget(count(), page); 00034 } 00035 00036 /** Sets the current config page and checks its action. */ 00037 void 00038 ConfigPageStack::setCurrentPage(ConfigPage *page) 00039 { 00040 foreach (QAction *action, _pages.keys(page)) { 00041 action->setChecked(true); 00042 } 00043 setCurrentWidget(page); 00044 } 00045 00046 /** Sets the current config page index and checks its action. */ 00047 void 00048 ConfigPageStack::setCurrentIndex(int index) 00049 { 00050 setCurrentPage((ConfigPage *)widget(index)); 00051 } 00052 00053 /** Shows the config page associated with the activated action. */ 00054 void 00055 ConfigPageStack::showPage(QAction *pageAction) 00056 { 00057 setCurrentWidget(_pages.value(pageAction)); 00058 } 00059 00060 /** Returns a list of all pages in the stack. The order of the pages in the 00061 * returned QList is the same as the order in which the pages were initially 00062 * added to the stack. */ 00063 QList<ConfigPage *> 00064 ConfigPageStack::pages() const 00065 { 00066 QList<ConfigPage *> pages; 00067 for (int i = 0; i < count(); i++) 00068 pages << dynamic_cast<ConfigPage *>(widget(i)); 00069 return pages; 00070 } 00071