void UISettingsDialog::setWarning(const QString &strWarning)
{
m_strWarningString = strWarning.isEmpty() ? QString() :
QString("<font color=#ff5400>%1</font>").arg(strWarning);
/* Do not touching QILabel until dialog is polished
* otherwise it can change its size to undefined: */
if (m_fPolished)
{
if (!m_strWarningString.isEmpty() && m_pStatusBar->currentWidget() == m_pWarningPane)
m_pLbWhatsThis->setText(m_strWarningString);
else
sltUpdateWhatsThis(true /* got focus? */);
}
}
bool UISettingsDialog::eventFilter(QObject *pObject, QEvent *pEvent)
{
/* Ignore objects which are NOT widgets: */
if (!pObject->isWidgetType())
return QIMainDialog::eventFilter(pObject, pEvent);
/* Ignore widgets which window is NOT settings dialog: */
QWidget *pWidget = static_cast<QWidget*>(pObject);
if (pWidget->window() != this)
return QIMainDialog::eventFilter(pObject, pEvent);
/* Process different event-types: */
switch (pEvent->type())
{
/* Process enter/leave events to remember whats-this candidates: */
case QEvent::Enter:
case QEvent::Leave:
{
if (pEvent->type() == QEvent::Enter)
m_pWhatsThisCandidate = pWidget;
else
m_pWhatsThisCandidate = 0;
m_pWhatsThisTimer->start(100);
break;
}
/* Process focus-in event to update whats-this pane: */
case QEvent::FocusIn:
{
sltUpdateWhatsThis(true /* got focus? */);
break;
}
default:
break;
}
/* Base-class processing: */
return QIMainDialog::eventFilter(pObject, pEvent);
}
/* Settings Dialog Constructor: */
UISettingsDialog::UISettingsDialog(QWidget *pParent)
/* Parent class: */
: QIWithRetranslateUI<QIMainDialog>(pParent)
/* Protected variables: */
, m_pSelector(0)
, m_pStack(0)
/* Common variables: */
, m_dialogType(SettingsDialogType_Wrong)
, m_fPolished(false)
/* Loading/saving stuff: */
, m_fLoaded(false)
, m_fSaved(false)
/* Status bar stuff: */
, m_pStatusBar(new QStackedWidget(this))
/* Process bar stuff: */
, m_pProcessBar(new QProgressBar(this))
/* Error/Warning stuff: */
, m_fValid(true)
, m_fSilent(true)
, m_pWarningPane(new VBoxWarningPane(this))
/* Whats-this stuff: */
, m_pWhatsThisTimer(new QTimer(this))
, m_pWhatsThisCandidate(0)
{
/* Apply UI decorations: */
Ui::UISettingsDialog::setupUi(this);
#ifdef Q_WS_MAC
/* No status bar on the mac: */
setSizeGripEnabled(false);
setStatusBar(0);
#endif /* Q_WS_MAC */
/* Page-title font is derived from the system font: */
QFont pageTitleFont = font();
pageTitleFont.setBold(true);
pageTitleFont.setPointSize(pageTitleFont.pointSize() + 2);
m_pLbTitle->setFont(pageTitleFont);
/* Get main grid layout: */
QGridLayout *pMainLayout = static_cast<QGridLayout*>(centralWidget()->layout());
#ifdef VBOX_GUI_WITH_TOOLBAR_SETTINGS
/* No page-title with tool-bar: */
m_pLbTitle->hide();
/* No whats-this with tool-bar: */
m_pLbWhatsThis->hide();
/* Create modern tool-bar selector: */
m_pSelector = new VBoxSettingsToolBarSelector(this);
static_cast<UIToolBar*>(m_pSelector->widget())->setMacToolbar();
addToolBar(qobject_cast<QToolBar*>(m_pSelector->widget()));
/* No title in this mode, we change the title of the window: */
pMainLayout->setColumnMinimumWidth(0, 0);
pMainLayout->setHorizontalSpacing(0);
#else
/* Create classical tree-view selector: */
m_pSelector = new VBoxSettingsTreeViewSelector(this);
pMainLayout->addWidget(m_pSelector->widget(), 0, 0, 3, 1);
m_pSelector->widget()->setFocus();
pMainLayout->setSpacing(10);
#endif /* VBOX_GUI_WITH_TOOLBAR_SETTINGS */
/* Creating stack of pages: */
m_pStack = new QStackedWidget(m_pWtStackHandler);
QVBoxLayout *pStackLayout = new QVBoxLayout(m_pWtStackHandler);
pStackLayout->setContentsMargins(0, 0, 0, 0);
pStackLayout->addWidget(m_pStack);
/* Status bar: */
m_pStatusBar->addWidget(new QWidget);
m_pButtonBox->addExtraWidget(m_pStatusBar);
/* Setup process bar stuff: */
m_pStatusBar->addWidget(m_pProcessBar);
/* Setup error & warning stuff: */
m_pStatusBar->addWidget(m_pWarningPane);
m_errorIcon = UIIconPool::defaultIcon(UIIconPool::MessageBoxCriticalIcon, this).pixmap(16, 16);
m_warningIcon = UIIconPool::defaultIcon(UIIconPool::MessageBoxWarningIcon, this).pixmap(16, 16);
/* Setup whatsthis stuff: */
qApp->installEventFilter(this);
m_pWhatsThisTimer->setSingleShot(true);
connect(m_pWhatsThisTimer, SIGNAL(timeout()), this, SLOT(sltUpdateWhatsThis()));
m_pLbWhatsThis->setAutoFillBackground(true);
QPalette whatsThisPalette = m_pLbWhatsThis->palette();
whatsThisPalette.setBrush(QPalette::Window, whatsThisPalette.brush(QPalette::Midlight));
m_pLbWhatsThis->setPalette(whatsThisPalette);
m_pLbWhatsThis->setFixedHeight(m_pLbWhatsThis->frameWidth() * 2 +
m_pLbWhatsThis->margin() * 2 +
m_pLbWhatsThis->fontMetrics().lineSpacing() * 4);
/* Set the default button: */
m_pButtonBox->button(QDialogButtonBox::Ok)->setDefault(true);
/* Setup connections: */
connect(m_pSelector, SIGNAL(categoryChanged(int)), this, SLOT(sltCategoryChanged(int)));
connect(m_pButtonBox, SIGNAL(helpRequested()), &msgCenter(), SLOT(sltShowHelpHelpDialog()));
/* Translate UI: */
retranslateUi();
}
/* Settings Dialog Constructor: */
UISettingsDialog::UISettingsDialog(QWidget *pParent)
/* Parent class: */
: QIWithRetranslateUI<QIMainDialog>(pParent)
/* Protected variables: */
, m_pSelector(0)
, m_pStack(0)
/* Common variables: */
, m_configurationAccessLevel(ConfigurationAccessLevel_Null)
, m_fPolished(false)
/* Serialization stuff: */
, m_pSerializeProcess(0)
, m_fSerializationIsInProgress(false)
/* Status-bar stuff: */
, m_pStatusBar(0)
/* Process-bar stuff: */
, m_pProcessBar(0)
/* Warning-pane stuff: */
, m_pWarningPane(0)
, m_fValid(true)
, m_fSilent(true)
/* Whats-this stuff: */
, m_pWhatsThisTimer(new QTimer(this))
, m_pWhatsThisCandidate(0)
{
/* Apply UI decorations: */
Ui::UISettingsDialog::setupUi(this);
/* Page-title font is derived from the system font: */
QFont pageTitleFont = font();
pageTitleFont.setBold(true);
pageTitleFont.setPointSize(pageTitleFont.pointSize() + 2);
m_pLbTitle->setFont(pageTitleFont);
/* Prepare selector: */
QGridLayout *pMainLayout = static_cast<QGridLayout*>(centralWidget()->layout());
#ifdef VBOX_GUI_WITH_TOOLBAR_SETTINGS
/* No page-title with tool-bar: */
m_pLbTitle->hide();
/* Create modern tool-bar selector: */
m_pSelector = new UISettingsSelectorToolBar(this);
static_cast<UIToolBar*>(m_pSelector->widget())->enableMacToolbar();
addToolBar(qobject_cast<QToolBar*>(m_pSelector->widget()));
/* No title in this mode, we change the title of the window: */
pMainLayout->setColumnMinimumWidth(0, 0);
pMainLayout->setHorizontalSpacing(0);
#else
/* Create classical tree-view selector: */
m_pSelector = new UISettingsSelectorTreeView(this);
pMainLayout->addWidget(m_pSelector->widget(), 0, 0, 2, 1);
m_pSelector->widget()->setFocus();
pMainLayout->setSpacing(10);
#endif /* VBOX_GUI_WITH_TOOLBAR_SETTINGS */
connect(m_pSelector, SIGNAL(sigCategoryChanged(int)), this, SLOT(sltCategoryChanged(int)));
/* Prepare page-stack: */
m_pStack = new QStackedWidget(m_pWtStackHandler);
popupCenter().setPopupStackOrientation(m_pStack, UIPopupStackOrientation_Bottom);
QVBoxLayout *pStackLayout = new QVBoxLayout(m_pWtStackHandler);
pStackLayout->setContentsMargins(0, 0, 0, 0);
pStackLayout->addWidget(m_pStack);
/* Prepare button-box: */
m_pButtonBox->button(QDialogButtonBox::Ok)->setDefault(true);
connect(m_pButtonBox, SIGNAL(helpRequested()), &msgCenter(), SLOT(sltShowHelpHelpDialog()));
/* Prepare process-bar: */
m_pProcessBar = new QProgressBar;
m_pProcessBar->setMaximum(100);
m_pProcessBar->setMinimum(0);
/* Prepare warning-pane: */
m_pWarningPane = new UIWarningPane;
connect(m_pWarningPane, SIGNAL(sigHoverEnter(UIPageValidator*)), this, SLOT(sltHandleWarningPaneHovered(UIPageValidator*)));
connect(m_pWarningPane, SIGNAL(sigHoverLeave(UIPageValidator*)), this, SLOT(sltHandleWarningPaneUnhovered(UIPageValidator*)));
/* Prepare status-bar: */
m_pStatusBar = new QStackedWidget;
/* Add empty widget: */
m_pStatusBar->addWidget(new QWidget);
/* Add process-bar widget: */
m_pStatusBar->addWidget(m_pProcessBar);
/* Add warning-pane: */
m_pStatusBar->addWidget(m_pWarningPane);
/* Add status-bar to button-box: */
m_pButtonBox->addExtraWidget(m_pStatusBar);
/* Setup whatsthis stuff: */
qApp->installEventFilter(this);
m_pWhatsThisTimer->setSingleShot(true);
connect(m_pWhatsThisTimer, SIGNAL(timeout()), this, SLOT(sltUpdateWhatsThis()));
/* Translate UI: */
retranslateUi();
}