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demos/browser/tabwidget.cpp
changeset 3 41300fa6a67c
parent 0 1918ee327afb
child 4 3b1da2848fc7
equal deleted inserted replaced
2:56cd8111b7f7 3:41300fa6a67c 
    62 TabBar::TabBar(QWidget *parent)
 
    62 TabBar::TabBar(QWidget *parent)
 
    63     : QTabBar(parent)
 
    63     : QTabBar(parent)
 
    64 {
 
    64 {
 
    65     setContextMenuPolicy(Qt::CustomContextMenu);
 
    65     setContextMenuPolicy(Qt::CustomContextMenu);
 
    66     setAcceptDrops(true);
 
    66     setAcceptDrops(true);
 
    67     connect(this, SIGNAL(customContextMenuRequested(const QPoint &)),
 
    67     connect(this, SIGNAL(customContextMenuRequested(QPoint)),
 
    68             this, SLOT(contextMenuRequested(const QPoint &)));
 
    68             this, SLOT(contextMenuRequested(QPoint)));
 
    69 
    69 
    70     QString alt = QLatin1String("Alt+%1");
 
    70     QString alt = QLatin1String("Alt+%1");
 
    71     for (int i = 1; i <= 10; ++i) {
 
    71     for (int i = 1; i <= 10; ++i) {
 
    72         int key = i;
 
    72         int key = i;
 
    73         if (key == 10)
 
    73         if (key == 10)
 
   219     connect(m_tabBar, SIGNAL(closeTab(int)), this, SLOT(closeTab(int)));
 
   219     connect(m_tabBar, SIGNAL(closeTab(int)), this, SLOT(closeTab(int)));
 
   220     connect(m_tabBar, SIGNAL(cloneTab(int)), this, SLOT(cloneTab(int)));
 
   220     connect(m_tabBar, SIGNAL(cloneTab(int)), this, SLOT(cloneTab(int)));
 
   221     connect(m_tabBar, SIGNAL(closeOtherTabs(int)), this, SLOT(closeOtherTabs(int)));
 
   221     connect(m_tabBar, SIGNAL(closeOtherTabs(int)), this, SLOT(closeOtherTabs(int)));
 
   222     connect(m_tabBar, SIGNAL(reloadTab(int)), this, SLOT(reloadTab(int)));
 
   222     connect(m_tabBar, SIGNAL(reloadTab(int)), this, SLOT(reloadTab(int)));
 
   223     connect(m_tabBar, SIGNAL(reloadAllTabs()), this, SLOT(reloadAllTabs()));
 
   223     connect(m_tabBar, SIGNAL(reloadAllTabs()), this, SLOT(reloadAllTabs()));
 
   224     connect(m_tabBar, SIGNAL(tabMoved(int, int)), this, SLOT(moveTab(int, int)));
 
   224     connect(m_tabBar, SIGNAL(tabMoved(int,int)), this, SLOT(moveTab(int,int)));
 
   225     setTabBar(m_tabBar);
 
   225     setTabBar(m_tabBar);
 
   226     setDocumentMode(true);
 
   226     setDocumentMode(true);
 
   227 
   227 
   228     // Actions
 
   228     // Actions
 
   229     m_newTabAction = new QAction(QIcon(QLatin1String(":addtab.png")), tr("New &Tab"), this);
 
   229     m_newTabAction = new QAction(QIcon(QLatin1String(":addtab.png")), tr("New &Tab"), this);
 
   255     connect(m_previousTabAction, SIGNAL(triggered()), this, SLOT(previousTab()));
 
   255     connect(m_previousTabAction, SIGNAL(triggered()), this, SLOT(previousTab()));
 
   256 
   256 
   257     m_recentlyClosedTabsMenu = new QMenu(this);
 
   257     m_recentlyClosedTabsMenu = new QMenu(this);
 
   258     connect(m_recentlyClosedTabsMenu, SIGNAL(aboutToShow()),
 
   258     connect(m_recentlyClosedTabsMenu, SIGNAL(aboutToShow()),
 
   259             this, SLOT(aboutToShowRecentTabsMenu()));
 
   259             this, SLOT(aboutToShowRecentTabsMenu()));
 
   260     connect(m_recentlyClosedTabsMenu, SIGNAL(triggered(QAction *)),
 
   260     connect(m_recentlyClosedTabsMenu, SIGNAL(triggered(QAction*)),
 
   261             this, SLOT(aboutToShowRecentTriggeredAction(QAction *)));
 
   261             this, SLOT(aboutToShowRecentTriggeredAction(QAction*)));
 
   262     m_recentlyClosedTabsAction = new QAction(tr("Recently Closed Tabs"), this);
 
   262     m_recentlyClosedTabsAction = new QAction(tr("Recently Closed Tabs"), this);
 
   263     m_recentlyClosedTabsAction->setMenu(m_recentlyClosedTabsMenu);
 
   263     m_recentlyClosedTabsAction->setMenu(m_recentlyClosedTabsMenu);
 
   264     m_recentlyClosedTabsAction->setEnabled(false);
 
   264     m_recentlyClosedTabsAction->setEnabled(false);
 
   265 
   265 
   266     connect(this, SIGNAL(currentChanged(int)),
 
   266     connect(this, SIGNAL(currentChanged(int)),
 
   302 
   302 
   303     Q_ASSERT(m_lineEdits->count() == count());
 
   303     Q_ASSERT(m_lineEdits->count() == count());
 
   304 
   304 
   305     WebView *oldWebView = this->webView(m_lineEdits->currentIndex());
 
   305     WebView *oldWebView = this->webView(m_lineEdits->currentIndex());
 
   306     if (oldWebView) {
 
   306     if (oldWebView) {
 
   307         disconnect(oldWebView, SIGNAL(statusBarMessage(const QString&)),
 
   307         disconnect(oldWebView, SIGNAL(statusBarMessage(QString)),
 
   308                 this, SIGNAL(showStatusBarMessage(const QString&)));
 
   308                 this, SIGNAL(showStatusBarMessage(QString)));
 
   309         disconnect(oldWebView->page(), SIGNAL(linkHovered(const QString&, const QString&, const QString&)),
 
   309         disconnect(oldWebView->page(), SIGNAL(linkHovered(QString,QString,QString)),
 
   310                 this, SIGNAL(linkHovered(const QString&)));
 
   310                 this, SIGNAL(linkHovered(QString)));
 
   311         disconnect(oldWebView, SIGNAL(loadProgress(int)),
 
   311         disconnect(oldWebView, SIGNAL(loadProgress(int)),
 
   312                 this, SIGNAL(loadProgress(int)));
 
   312                 this, SIGNAL(loadProgress(int)));
 
   313     }
 
   313     }
 
   314 
   314 
   315     connect(webView, SIGNAL(statusBarMessage(const QString&)),
 
   315     connect(webView, SIGNAL(statusBarMessage(QString)),
 
   316             this, SIGNAL(showStatusBarMessage(const QString&)));
 
   316             this, SIGNAL(showStatusBarMessage(QString)));
 
   317     connect(webView->page(), SIGNAL(linkHovered(const QString&, const QString&, const QString&)),
 
   317     connect(webView->page(), SIGNAL(linkHovered(QString,QString,QString)),
 
   318             this, SIGNAL(linkHovered(const QString&)));
 
   318             this, SIGNAL(linkHovered(QString)));
 
   319     connect(webView, SIGNAL(loadProgress(int)),
 
   319     connect(webView, SIGNAL(loadProgress(int)),
 
   320             this, SIGNAL(loadProgress(int)));
 
   320             this, SIGNAL(loadProgress(int)));
 
   321 
   321 
   322     for (int i = 0; i < m_actions.count(); ++i) {
 
   322     for (int i = 0; i < m_actions.count(); ++i) {
 
   323         WebActionMapper *mapper = m_actions[i];
 
   323         WebActionMapper *mapper = m_actions[i];
 
   448             this, SLOT(webViewLoadStarted()));
 
   448             this, SLOT(webViewLoadStarted()));
 
   449     connect(webView, SIGNAL(loadFinished(bool)),
 
   449     connect(webView, SIGNAL(loadFinished(bool)),
 
   450             this, SLOT(webViewIconChanged()));
 
   450             this, SLOT(webViewIconChanged()));
 
   451     connect(webView, SIGNAL(iconChanged()),
 
   451     connect(webView, SIGNAL(iconChanged()),
 
   452             this, SLOT(webViewIconChanged()));
 
   452             this, SLOT(webViewIconChanged()));
 
   453     connect(webView, SIGNAL(titleChanged(const QString &)),
 
   453     connect(webView, SIGNAL(titleChanged(QString)),
 
   454             this, SLOT(webViewTitleChanged(const QString &)));
 
   454             this, SLOT(webViewTitleChanged(QString)));
 
   455     connect(webView, SIGNAL(urlChanged(const QUrl &)),
 
   455     connect(webView, SIGNAL(urlChanged(QUrl)),
 
   456             this, SLOT(webViewUrlChanged(const QUrl &)));
 
   456             this, SLOT(webViewUrlChanged(QUrl)));
 
   457     connect(webView->page(), SIGNAL(windowCloseRequested()),
 
   457     connect(webView->page(), SIGNAL(windowCloseRequested()),
 
   458             this, SLOT(windowCloseRequested()));
 
   458             this, SLOT(windowCloseRequested()));
 
   459     connect(webView->page(), SIGNAL(geometryChangeRequested(const QRect &)),
 
   459     connect(webView->page(), SIGNAL(geometryChangeRequested(QRect)),
 
   460             this, SIGNAL(geometryChangeRequested(const QRect &)));
 
   460             this, SIGNAL(geometryChangeRequested(QRect)));
 
   461     connect(webView->page(), SIGNAL(printRequested(QWebFrame *)),
 
   461     connect(webView->page(), SIGNAL(printRequested(QWebFrame*)),
 
   462             this, SIGNAL(printRequested(QWebFrame *)));
 
   462             this, SIGNAL(printRequested(QWebFrame*)));
 
   463     connect(webView->page(), SIGNAL(menuBarVisibilityChangeRequested(bool)),
 
   463     connect(webView->page(), SIGNAL(menuBarVisibilityChangeRequested(bool)),
 
   464             this, SIGNAL(menuBarVisibilityChangeRequested(bool)));
 
   464             this, SIGNAL(menuBarVisibilityChangeRequested(bool)));
 
   465     connect(webView->page(), SIGNAL(statusBarVisibilityChangeRequested(bool)),
 
   465     connect(webView->page(), SIGNAL(statusBarVisibilityChangeRequested(bool)),
 
   466             this, SIGNAL(statusBarVisibilityChangeRequested(bool)));
 
   466             this, SIGNAL(statusBarVisibilityChangeRequested(bool)));
 
   467     connect(webView->page(), SIGNAL(toolBarVisibilityChangeRequested(bool)),
 
   467     connect(webView->page(), SIGNAL(toolBarVisibilityChangeRequested(bool)),
 
   762     , m_webAction(webAction)
 
   762     , m_webAction(webAction)
 
   763 {
 
   763 {
 
   764     if (!m_root)
 
   764     if (!m_root)
 
   765         return;
 
   765         return;
 
   766     connect(m_root, SIGNAL(triggered()), this, SLOT(rootTriggered()));
 
   766     connect(m_root, SIGNAL(triggered()), this, SLOT(rootTriggered()));
 
   767     connect(root, SIGNAL(destroyed(QObject *)), this, SLOT(rootDestroyed()));
 
   767     connect(root, SIGNAL(destroyed(QObject*)), this, SLOT(rootDestroyed()));
 
   768     root->setEnabled(false);
 
   768     root->setEnabled(false);
 
   769 }
 
   769 }
 
   770 
   770 
   771 void WebActionMapper::rootDestroyed()
 
   771 void WebActionMapper::rootDestroyed()
 
   772 {
 
   772 {
 
   811 }
 
   811 }
 
   812 
   812 
   813 void WebActionMapper::updateCurrent(QWebPage *currentParent)
 
   813 void WebActionMapper::updateCurrent(QWebPage *currentParent)
 
   814 {
 
   814 {
 
   815     if (m_currentParent)
 
   815     if (m_currentParent)
 
   816         disconnect(m_currentParent, SIGNAL(destroyed(QObject *)),
 
   816         disconnect(m_currentParent, SIGNAL(destroyed(QObject*)),
 
   817                    this, SLOT(currentDestroyed()));
 
   817                    this, SLOT(currentDestroyed()));
 
   818 
   818 
   819     m_currentParent = currentParent;
 
   819     m_currentParent = currentParent;
 
   820     if (!m_root)
 
   820     if (!m_root)
 
   821         return;
 
   821         return;
 
   825         return;
 
   825         return;
 
   826     }
 
   826     }
 
   827     QAction *source = m_currentParent->action(m_webAction);
 
   827     QAction *source = m_currentParent->action(m_webAction);
 
   828     m_root->setChecked(source->isChecked());
 
   828     m_root->setChecked(source->isChecked());
 
   829     m_root->setEnabled(source->isEnabled());
 
   829     m_root->setEnabled(source->isEnabled());
 
   830     connect(m_currentParent, SIGNAL(destroyed(QObject *)),
 
   830     connect(m_currentParent, SIGNAL(destroyed(QObject*)),
 
   831             this, SLOT(currentDestroyed()));
 
   831             this, SLOT(currentDestroyed()));
 
   832 }
 
   832 }
 
   833 
   833
FCL/sf/mw/qt