bool MainWindow::closeAllTabs()
{
while (tabWidget->currentWidget()) {
if (!closeActiveTab())
return false;
}
return true;
}
void DeclarativeTabModel::clear()
{
if (count() == 0)
return;
beginResetModel();
for (int i = m_tabs.count() - 1; i >= 0; --i) {
removeTab(m_tabs.at(i).tabId(), m_tabs.at(i).thumbnailPath(), i);
}
closeActiveTab();
endResetModel();
}
void DeclarativeTabModel::removeTabById(int tabId, bool activeTab)
{
int index = -1;
if (!activeTab) {
index = findTabIndex(tabId);
}
if (activeTab) {
closeActiveTab();
} else if (index >= 0){
remove(index);
}
}
void DeclarativeTabModel::clear()
{
if (count() == 0)
return;
beginResetModel();
for (int i = m_tabs.count() - 1; i >= 0; --i) {
removeTab(m_tabs.at(i), i);
}
emit countChanged();
closeActiveTab();
endResetModel();
// No need guard anything as all tabs got closed.
m_activeTabClosed = false;
}
void MainWindow::createActions()
{
openAct = new QAction(QIcon(":/images/open.png"), tr("&Open..."), this);
openAct->setShortcuts(QKeySequence::Open);
openAct->setStatusTip(tr("Open an existing file"));
connect(openAct, SIGNAL(triggered()), this, SLOT(open()));
saveAct = new QAction(QIcon(":/images/save.png"), tr("&Save"), this);
saveAct->setShortcuts(QKeySequence::Save);
saveAct->setStatusTip(tr("Save the document to disk"));
saveAct->setEnabled(false);
connect(saveAct, SIGNAL(triggered()), this, SLOT(save()));
closeAct = new QAction(QIcon(":/images/close.png"), tr("Cl&ose"), this);
closeAct->setShortcut(QKeySequence::Close);
closeAct->setStatusTip(tr("Close the active tab"));
connect(closeAct, SIGNAL(triggered()), this, SLOT(closeActiveTab()));
closeAllAct = new QAction(tr("Close &All"), this);
closeAllAct->setShortcut(tr("Ctrl+Shift+W"));
closeAllAct->setStatusTip(tr("Close all the tabs"));
connect(closeAllAct, SIGNAL(triggered()), this, SLOT(closeAllTabs()));
separatorAct = new QAction(this);
separatorAct->setSeparator(true);
exitAct = new QAction(QIcon(":/images/exit.png"), tr("E&xit"), this);
exitAct->setShortcut(tr("Ctrl+Q"));
exitAct->setStatusTip(tr("Exit the application"));
connect(exitAct, SIGNAL(triggered()), this, SLOT(close()));
boldAct = new QAction(QIcon(":/images/textbold.png"), tr("&Bold"), this);
boldAct->setShortcut(QKeySequence::Bold);
boldAct->setCheckable(true);
connect(boldAct, SIGNAL(triggered(bool)), this, SLOT(bold(bool)));
italicAct = new QAction(QIcon(":/images/textitalic.png"), tr("&Italic"), this);
italicAct->setShortcut(QKeySequence::Italic);
italicAct->setCheckable(true);
connect(italicAct, SIGNAL(triggered(bool)), this, SLOT(italic(bool)));
underlineAct = new QAction(QIcon(":/images/textunder.png"), tr("&Underine"), this);
underlineAct->setShortcut(QKeySequence::Underline);
underlineAct->setCheckable(true);
connect(underlineAct, SIGNAL(triggered(bool)), this, SLOT(underline(bool)));
zoomInAct = new QAction(QIcon(":/images/zoomin.png"), tr("Zoom &in"), this);
zoomInAct->setShortcut(QKeySequence::ZoomIn);
connect(zoomInAct, SIGNAL(triggered()), this, SLOT(zoomIn()));
zoomOutAct = new QAction(QIcon(":/images/zoomout.png"), tr("Zoom &out"), this);
zoomOutAct->setShortcut(QKeySequence::ZoomOut);
connect(zoomOutAct, SIGNAL(triggered()), this, SLOT(zoomOut()));
nextAct = new QAction(QIcon(":/images/next.png"), tr("Ne&xt"), this);
nextAct->setShortcuts(QKeySequence::NextChild);
nextAct->setStatusTip(tr("Move the focus to the next window"));
connect(nextAct, SIGNAL(triggered()), this, SLOT(nextTab()));
previousAct = new QAction(QIcon(":/images/previous.png"), tr("Pre&vious"), this);
previousAct->setShortcuts(QKeySequence::PreviousChild);
previousAct->setStatusTip(tr("Move the focus to the previous window"));
connect(previousAct, SIGNAL(triggered()), this, SLOT(previousTab()));
splitAct = new QAction(tr("&Split symbol"), this);
splitAct->setShortcut(tr("Ctrl+2"));
connect(splitAct, SIGNAL(triggered()), this, SLOT(splitSymbol()));
joinAct = new QAction(tr("&Join with Next Symbol"), this);
joinAct->setShortcut(tr("Ctrl+1"));
connect(joinAct, SIGNAL(triggered()), this, SLOT(joinSymbol()));
deleteAct = new QAction(tr("&Delete symbol"), this);
deleteAct->setShortcut(QKeySequence::Delete);
connect(deleteAct, SIGNAL(triggered()), this, SLOT(deleteSymbol()));
aboutAct = new QAction(QIcon(":/images/about.png"), tr("&About"), this);
aboutAct->setStatusTip(tr("Show the application's About box"));
connect(aboutAct, SIGNAL(triggered()), this, SLOT(about()));
}
