QgsDataDefinedSymbolDialog::QgsDataDefinedSymbolDialog( const QMap< QString, QPair< QString, QString > >& properties, const QgsVectorLayer* vl,
QWidget* parent, Qt::WindowFlags f ): QDialog( parent, f ), mVectorLayer( vl )
{
setupUi( this );
QgsFields attributeFields;
if ( mVectorLayer )
{
attributeFields = mVectorLayer->pendingFields();
}
mTableWidget->setRowCount( properties.size() );
int i = 0;
QMap< QString, QPair< QString, QString > >::const_iterator it = properties.constBegin();
for ( ; it != properties.constEnd(); ++it )
{
//check box
QCheckBox* cb = new QCheckBox( this );
cb->setChecked( !it.value().second.isEmpty() );
mTableWidget->setCellWidget( i, 0, cb );
mTableWidget->setColumnWidth( 0, cb->width() );
//property name
QTableWidgetItem* propertyItem = new QTableWidgetItem( it.value().first );
propertyItem->setData( Qt::UserRole, it.key() );
mTableWidget->setItem( i, 1, propertyItem );
//attribute list
QString expressionString = it.value().second;
QComboBox* attributeComboBox = new QComboBox( this );
attributeComboBox->addItem( QString() );
for ( int j = 0; j < attributeFields.count(); ++j )
{
attributeComboBox->addItem( attributeFields.at( j ).name() );
}
int attrComboIndex = comboIndexForExpressionString( expressionString, attributeComboBox );
if ( attrComboIndex >= 0 )
{
attributeComboBox->setCurrentIndex( attrComboIndex );
}
else
{
attributeComboBox->setItemText( 0, expressionString );
}
mTableWidget->setCellWidget( i, 2, attributeComboBox );
//expression button
QPushButton* expressionButton = new QPushButton( "...", this );
QObject::connect( expressionButton, SIGNAL( clicked() ), this, SLOT( expressionButtonClicked() ) );
mTableWidget->setCellWidget( i, 3, expressionButton );
++i;
}
}
void AccountsListDelegate::updateItemWidgets(const QList<QWidget *> widgets, const QStyleOptionViewItem &option, const QPersistentModelIndex &index) const
{
// draws:
// AccountName
// Checkbox | Icon | | ConnectionIcon | ConnectionState
// errorMessage
if (!index.isValid()) {
return;
}
Q_ASSERT(widgets.size() == 6);
// Get the widgets
QCheckBox* checkbox = qobject_cast<QCheckBox*>(widgets.at(0));
ChangeIconButton* changeIconButton = qobject_cast<ChangeIconButton*>(widgets.at(1));
QLabel *statusTextLabel = qobject_cast<QLabel*>(widgets.at(2));
QLabel *statusIconLabel = qobject_cast<QLabel*>(widgets.at(3));
EditDisplayNameButton *displayNameButton = qobject_cast<EditDisplayNameButton*>(widgets.at(4));
QLabel *connectionErrorLabel = qobject_cast<QLabel*>(widgets.at(5));
Q_ASSERT(checkbox);
Q_ASSERT(changeIconButton);
Q_ASSERT(statusTextLabel);
Q_ASSERT(statusIconLabel);
Q_ASSERT(displayNameButton);
Q_ASSERT(connectionErrorLabel);
bool isSelected(itemView()->selectionModel()->isSelected(index) && itemView()->hasFocus());
bool isEnabled(index.data(KTp::AccountsListModel::EnabledRole).toBool());
KIcon accountIcon(index.data(Qt::DecorationRole).value<QIcon>());
KIcon statusIcon(index.data(KTp::AccountsListModel::ConnectionStateIconRole).value<QIcon>());
QString statusText(index.data(KTp::AccountsListModel::ConnectionStateDisplayRole).toString());
QString displayName(index.data(Qt::DisplayRole).toString());
QString connectionError(index.data(KTp::AccountsListModel::ConnectionErrorMessageDisplayRole).toString());
Tp::AccountPtr account(index.data(KTp::AccountsListModel::AccountRole).value<Tp::AccountPtr>());
if (!account->isEnabled()) {
connectionError = i18n("Click checkbox to enable");
}
QRect outerRect(0, 0, option.rect.width(), option.rect.height());
QRect contentRect = outerRect.adjusted(m_hpadding,m_vpadding,-m_hpadding,-m_vpadding); //add some padding
// checkbox
if (isEnabled) {
checkbox->setChecked(true);;
checkbox->setToolTip(i18n("Disable account"));
} else {
checkbox->setChecked(false);
checkbox->setToolTip(i18n("Enable account"));
}
int checkboxLeftMargin = contentRect.left();
int checkboxTopMargin = (outerRect.height() - checkbox->height()) / 2;
checkbox->move(checkboxLeftMargin, checkboxTopMargin);
// changeIconButton
changeIconButton->setIcon(accountIcon);
changeIconButton->setAccount(account);
// At the moment (KDE 4.8.1) decorationSize is not passed from KWidgetItemDelegate
// through the QStyleOptionViewItem, therefore we leave default size unless
// the user has a more recent version.
if (option.decorationSize.width() > -1) {
changeIconButton->setButtonIconSize(option.decorationSize.width());
}
int changeIconButtonLeftMargin = checkboxLeftMargin + checkbox->width();
int changeIconButtonTopMargin = (outerRect.height() - changeIconButton->height()) / 2;
changeIconButton->move(changeIconButtonLeftMargin, changeIconButtonTopMargin);
// statusTextLabel
QFont statusTextFont = option.font;
QPalette statusTextLabelPalette = option.palette;
if (isEnabled) {
statusTextLabel->setEnabled(true);
statusTextFont.setItalic(false);
} else {
statusTextLabel->setDisabled(true);
statusTextFont.setItalic(true);
}
if (isSelected) {
statusTextLabelPalette.setColor(QPalette::Text, statusTextLabelPalette.color(QPalette::Active, QPalette::HighlightedText));
}
statusTextLabel->setPalette(statusTextLabelPalette);
statusTextLabel->setFont(statusTextFont);
statusTextLabel->setText(statusText);
statusTextLabel->setFixedSize(statusTextLabel->fontMetrics().boundingRect(statusText).width(),
statusTextLabel->height());
int statusTextLabelLeftMargin = contentRect.right() - statusTextLabel->width();
int statusTextLabelTopMargin = (outerRect.height() - statusTextLabel->height()) / 2;
statusTextLabel->move(statusTextLabelLeftMargin, statusTextLabelTopMargin);
// statusIconLabel
statusIconLabel->setPixmap(statusIcon.pixmap(KIconLoader::SizeSmall));
statusIconLabel->setFixedSize(statusIconLabel->minimumSizeHint());
int statusIconLabelLeftMargin = contentRect.right() - statusTextLabel->width() - statusIconLabel->width() - 6;
int statusIconLabelTopMargin = (outerRect.height() - statusIconLabel->height()) / 2;
statusIconLabel->move(statusIconLabelLeftMargin, statusIconLabelTopMargin);
QRect innerRect = contentRect.adjusted(changeIconButton->geometry().right() - contentRect.left(),
0,
-statusTextLabel->width() - statusIconLabel->width() - 6,
0); // rect containing account name and error message
// displayNameButton
QFont displayNameButtonFont = option.font;
QPalette displayNameButtonPalette = option.palette;
if (isEnabled) {
displayNameButtonPalette.setColor(QPalette::WindowText, displayNameButtonPalette.color(QPalette::Active, QPalette::Text));
displayNameButtonFont.setBold(true);
} else {
displayNameButtonFont.setItalic(true);
// NOTE: Flat QPushButton use WindowText instead of ButtonText for button text color
displayNameButtonPalette.setColor(QPalette::WindowText, displayNameButtonPalette.color(QPalette::Disabled, QPalette::Text));
}
if (isSelected) {
// Account is selected
displayNameButtonPalette.setColor(QPalette::WindowText, displayNameButtonPalette.color(QPalette::Active, QPalette::HighlightedText));
}
displayNameButton->setFont(displayNameButtonFont);
displayNameButton->setPalette(displayNameButtonPalette);
QString displayNameButtonText = displayNameButton->fontMetrics().elidedText(displayName,
Qt::ElideRight,
innerRect.width() - (m_hpadding*2));
displayNameButton->setText(displayNameButtonText);
displayNameButton->setFixedSize(displayNameButton->fontMetrics().boundingRect(displayNameButtonText).width() + (m_hpadding*2),
displayNameButton->minimumSizeHint().height());
displayNameButton->setAccount(account);
int displayNameButtonLeftMargin = innerRect.left();
int displayNameButtonTopMargin = innerRect.top();
displayNameButton->move(displayNameButtonLeftMargin, displayNameButtonTopMargin);
// connectionErrorLabel
QFont connectionErrorLabelFont = option.font;
QPalette connectionErrorLabelPalette = option.palette;
if (isEnabled) {
connectionErrorLabelPalette.setColor(QPalette::WindowText, connectionErrorLabelPalette.color(QPalette::Active, QPalette::Text));
} else {
connectionErrorLabelFont.setItalic(true);
connectionErrorLabelPalette.setColor(QPalette::Text, connectionErrorLabelPalette.color(QPalette::Disabled, QPalette::Text));
}
if (isSelected) {
// Account is selected
connectionErrorLabelPalette.setColor(QPalette::Text, connectionErrorLabelPalette.color(QPalette::Active, QPalette::HighlightedText));
}
connectionErrorLabel->setFont(connectionErrorLabelFont);
connectionErrorLabel->setPalette(connectionErrorLabelPalette);
QString connectionErrorLabelText = connectionErrorLabel->fontMetrics().elidedText(connectionError,
Qt::ElideRight,
innerRect.width() - (m_hpadding*2));
connectionErrorLabel->setText(connectionErrorLabelText);
connectionErrorLabel->setFixedSize(connectionErrorLabel->fontMetrics().boundingRect(connectionErrorLabelText).width(),
displayNameButton->height());
int connectionErrorLabelLeftMargin = innerRect.left() + m_hpadding;
int connectionErrorLabelTopMargin = contentRect.bottom() - displayNameButton->height();
connectionErrorLabel->move(connectionErrorLabelLeftMargin, connectionErrorLabelTopMargin);
}
QgsDataDefinedSymbolDialog::QgsDataDefinedSymbolDialog( const QList< DataDefinedSymbolEntry >& entries, const QgsVectorLayer* vl, QWidget * parent, Qt::WindowFlags f )
: QDialog( parent, f )
, mVectorLayer( vl )
{
setupUi( this );
QgsFields attributeFields;
if ( mVectorLayer )
{
attributeFields = mVectorLayer->pendingFields();
}
mTableWidget->setRowCount( entries.size() );
int i = 0;
QList< DataDefinedSymbolEntry >::const_iterator entryIt = entries.constBegin();
for ( ; entryIt != entries.constEnd(); ++entryIt )
{
//check box
QCheckBox* cb = new QCheckBox( this );
cb->setChecked( !entryIt->initialValue.isEmpty() );
mTableWidget->setCellWidget( i, 0, cb );
mTableWidget->setColumnWidth( 0, cb->width() );
//property name
QTableWidgetItem* propertyItem = new QTableWidgetItem( entryIt->title );
propertyItem->setData( Qt::UserRole, entryIt->property );
mTableWidget->setItem( i, 1, propertyItem );
//attribute list
QString expressionString = entryIt->initialValue;
QComboBox* attributeComboBox = new QComboBox( this );
attributeComboBox->addItem( QString() );
for ( int j = 0; j < attributeFields.count(); ++j )
{
attributeComboBox->addItem( attributeFields.at( j ).name() );
}
int attrComboIndex = comboIndexForExpressionString( expressionString, attributeComboBox );
if ( attrComboIndex >= 0 )
{
attributeComboBox->setCurrentIndex( attrComboIndex );
}
else
{
attributeComboBox->setItemText( 0, expressionString );
}
mTableWidget->setCellWidget( i, 2, attributeComboBox );
//expression button
QPushButton* expressionButton = new QPushButton( "...", this );
QObject::connect( expressionButton, SIGNAL( clicked() ), this, SLOT( expressionButtonClicked() ) );
mTableWidget->setCellWidget( i, 3, expressionButton );
//help text
QTableWidgetItem* helpItem = new QTableWidgetItem( entryIt->helpText );
mTableWidget->setItem( i, 4, helpItem );
++i;
}
}
