QgsSymbolV2SelectorDialog::QgsSymbolV2SelectorDialog( QgsSymbolV2* symbol, QgsStyleV2* style, const QgsVectorLayer* vl, QWidget* parent, bool embedded )
: QDialog( parent ), mAdvancedMenu( NULL ), mVectorLayer( vl )
{
mStyle = style;
mSymbol = symbol;
setupUi( this );
btnAdvanced->hide(); // advanced button is hidden by default
// can be embedded in renderer properties dialog
if ( embedded )
{
buttonBox->hide();
layout()->setContentsMargins( 0, 0, 0, 0 );
}
connect( btnSymbolProperties, SIGNAL( clicked() ), this, SLOT( changeSymbolProperties() ) );
connect( btnStyleManager, SIGNAL( clicked() ), SLOT( openStyleManager() ) );
QStandardItemModel* model = new QStandardItemModel( viewSymbols );
viewSymbols->setModel( model );
connect( viewSymbols, SIGNAL( clicked( const QModelIndex & ) ), this, SLOT( setSymbolFromStyle( const QModelIndex & ) ) );
lblSymbolName->setText( "" );
populateSymbolView();
updateSymbolPreview();
updateSymbolInfo();
if ( mSymbol )
{
// output unit
mSymbolUnitComboBox->blockSignals( true );
mSymbolUnitComboBox->setCurrentIndex( mSymbol->outputUnit() );
mSymbolUnitComboBox->blockSignals( false );
mTransparencySlider->blockSignals( true );
double transparency = 1 - symbol->alpha();
mTransparencySlider->setValue( transparency * 255 );
displayTransparency( symbol->alpha() );
mTransparencySlider->blockSignals( false );
}
// select correct page in stacked widget
// there's a correspondence between symbol type number and page numbering => exploit it!
stackedWidget->setCurrentIndex( symbol->type() );
connect( btnColor, SIGNAL( clicked() ), this, SLOT( setSymbolColor() ) );
connect( spinAngle, SIGNAL( valueChanged( double ) ), this, SLOT( setMarkerAngle( double ) ) );
connect( spinSize, SIGNAL( valueChanged( double ) ), this, SLOT( setMarkerSize( double ) ) );
connect( spinWidth, SIGNAL( valueChanged( double ) ), this, SLOT( setLineWidth( double ) ) );
connect( btnAddToStyle, SIGNAL( clicked() ), this, SLOT( addSymbolToStyle() ) );
btnSymbolProperties->setIcon( QIcon( QgsApplication::defaultThemePath() + "mActionOptions.png" ) );
btnAddToStyle->setIcon( QIcon( QgsApplication::defaultThemePath() + "symbologyAdd.png" ) );
}
{
groupsCombo->addItem( group, QVariant( "smart" ) );
}
QStandardItemModel* model = new QStandardItemModel( viewSymbols );
viewSymbols->setModel( model );
connect( viewSymbols->selectionModel(), SIGNAL( currentChanged( const QModelIndex &, const QModelIndex & ) ), this, SLOT( setSymbolFromStyle( const QModelIndex & ) ) );
// Set the Style Menu under btnStyle
QMenu *styleMenu = new QMenu( btnStyle );
QAction *styleMgrAction = new QAction( "Style Manager", styleMenu );
styleMenu->addAction( styleMgrAction );
QAction *saveStyle = new QAction( "Save as style", styleMenu );
styleMenu->addAction( saveStyle );
connect( styleMgrAction, SIGNAL( triggered() ), this, SLOT( openStyleManager() ) );
connect( saveStyle, SIGNAL( triggered() ), this, SLOT( addSymbolToStyle() ) );
btnStyle->setMenu( styleMenu );
lblSymbolName->setText( "" );
populateSymbolView();
if ( mSymbol )
{
// output unit
mSymbolUnitComboBox->blockSignals( true );
mSymbolUnitComboBox->setCurrentIndex( mSymbol->outputUnit() );
mSymbolUnitComboBox->blockSignals( false );
mTransparencySlider->blockSignals( true );
double transparency = 1 - symbol->alpha();
mTransparencySlider->setValue( transparency * 255 );