|
|
|
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
|
|
|
|
|
|
| #include <QtGui>
|
|
|
| #include "wizard.h"
|
|
|
| Wizard::Wizard(QWidget* parent)
|
| : QDialog(parent)
|
| {
|
| textLabel = new QLabel();
|
|
|
| topLine = new QFrame();
|
| topLine->setFrameShape(QFrame::HLine);
|
| topLine->setFrameShadow(QFrame::Sunken);
|
| bottomLine = new QFrame();
|
| bottomLine->setFrameShape(QFrame::HLine);
|
| bottomLine->setFrameShadow(QFrame::Sunken);
|
|
|
| _cancelButton = new QPushButton(tr("Cancel"));
|
| _backButton = new QPushButton(tr("< &Back"));
|
| _backButton->setDisabled(true);
|
| _nextButton = new QPushButton(tr("Next >"));
|
| _nextButton->setDisabled(true);
|
| _finishButton = new QPushButton(tr("&Finish"));
|
| _finishButton->setDisabled(true);
|
|
|
| connect(_cancelButton, SIGNAL(clicked()), this, SLOT(reject()));
|
| connect(_backButton, SIGNAL(clicked()), this, SLOT(backButtonClicked()));
|
| connect(_nextButton, SIGNAL(clicked()), this, SLOT(nextButtonClicked()));
|
| connect(_finishButton, SIGNAL(clicked()), this, SLOT(accept()));
|
|
|
| buttonLayout = new QHBoxLayout;
|
| buttonLayout->addStretch(1);
|
| buttonLayout->addWidget(_cancelButton);
|
| buttonLayout->addWidget(_backButton);
|
| buttonLayout->addWidget(_nextButton);
|
| buttonLayout->addWidget(_finishButton);
|
|
|
| stackWidget = new QStackedWidget();
|
|
|
| mainLayout = new QVBoxLayout();
|
| mainLayout->addWidget(textLabel);
|
| mainLayout->addWidget(topLine);
|
| mainLayout->addWidget(stackWidget);
|
| mainLayout->addWidget(bottomLine);
|
| mainLayout->addLayout(buttonLayout);
|
| setLayout(mainLayout);
|
| }
|
|
|
| QSize Wizard::sizeHint() const
|
| {
|
| return QSize(200, 150);
|
| }
|
|
|
| void Wizard::addPage(QWidget* page)
|
| {
|
| insertPage(count(), page);
|
| }
|
|
|
| void Wizard::removePage(int index)
|
| {
|
| QWidget* widget = stackWidget->widget(index);
|
| stackWidget->removeWidget(widget);
|
|
|
| index = currentIndex();
|
| _backButton->setEnabled(index > 0);
|
| _nextButton->setEnabled(index < count() - 1);
|
| }
|
|
|
| int Wizard::count() const
|
| {
|
| return stackWidget->count();
|
| }
|
|
|
| int Wizard::currentIndex() const
|
| {
|
| return stackWidget->currentIndex();
|
| }
|
|
|
| void Wizard::insertPage(int index, QWidget* page)
|
| {
|
| page->setParent(stackWidget);
|
|
|
| stackWidget->insertWidget(index, page);
|
|
|
| QString title = page->windowTitle();
|
| if (title.isEmpty()) {
|
| title = tr("Page %1").arg(stackWidget->count());
|
| page->setWindowTitle(title);
|
| }
|
|
|
| if (currentIndex() == index) {
|
| textLabel->setText(title);
|
| }
|
|
|
| int current = currentIndex();
|
| _backButton->setEnabled(current > 0);
|
| _nextButton->setEnabled(current < count() - 1);
|
| }
|
|
|
| void Wizard::backButtonClicked()
|
| {
|
| int index = currentIndex();
|
| if (index > 0) {
|
| setCurrentIndex(index - 1);
|
| }
|
| }
|
|
|
| void Wizard::nextButtonClicked()
|
| {
|
| int index = currentIndex();
|
| if (index < count() - 1) {
|
| setCurrentIndex(index + 1);
|
| }
|
| }
|
|
|
| QPushButton* Wizard::backButton() const
|
| {
|
| return _backButton;
|
| }
|
|
|
| QPushButton* Wizard::nextButton() const
|
| {
|
| return _nextButton;
|
| }
|
|
|
| void Wizard::setCurrentIndex(int index)
|
| {
|
| if (index != currentIndex()) {
|
| stackWidget->setCurrentIndex(index);
|
| textLabel->setText(stackWidget->currentWidget()->windowTitle());
|
| _backButton->setEnabled(index > 0);
|
| _nextButton->setEnabled(index < count() - 1);
|
| Q_EMIT currentIndexChanged(index);
|
| }
|
| }
|
|
|
| QWidget* Wizard::widget(int index)
|
| {
|
| return stackWidget->widget(index);
|
| }
|
|
|
| QString Wizard::pageTitle() const
|
| {
|
| return stackWidget->currentWidget()->windowTitle();
|
| }
|
|
|
| void Wizard::setPageTitle(QString const& newTitle)
|
| {
|
| stackWidget->currentWidget()->setWindowTitle(newTitle);
|
| textLabel->setText(newTitle);
|
| Q_EMIT pageTitleChanged(newTitle);
|
| }
|
|
|
| WizardExtension::WizardExtension(Wizard* widget, QObject* parent)
|
| : QObject(parent)
|
| {
|
| myWidget = widget;
|
| }
|
|
|
| void WizardExtension::addWidget(QWidget* widget)
|
| {
|
| myWidget->addPage(widget);
|
| }
|
|
|
| int WizardExtension::count() const
|
| {
|
| return myWidget->count();
|
| }
|
|
|
| int WizardExtension::currentIndex() const
|
| {
|
| return myWidget->currentIndex();
|
| }
|
|
|
| void WizardExtension::insertWidget(int index, QWidget* widget)
|
| {
|
| myWidget->insertPage(index, widget);
|
| }
|
|
|
| void WizardExtension::remove(int index)
|
| {
|
| myWidget->removePage(index);
|
| }
|
|
|
| void WizardExtension::setCurrentIndex(int index)
|
| {
|
| myWidget->setCurrentIndex(index);
|
| }
|
|
|
| QWidget* WizardExtension::widget(int index) const
|
| {
|
| return myWidget->widget(index);
|
| }
|
|
|
| WizardExtensionFactory::WizardExtensionFactory(QExtensionManager* parent)
|
| : QExtensionFactory(parent)
|
| {}
|
|
|
| QObject* WizardExtensionFactory::createExtension(QObject* object, const QString& iid, QObject* parent) const
|
| {
|
| Wizard* widget = qobject_cast<Wizard*>(object);
|
|
|
| if (widget && (iid == Q_TYPEID(QDesignerContainerExtension))) {
|
| return new WizardExtension(widget, parent);
|
| }
|
| else {
|
| return 0;
|
| }
|
| }
|
|
|
