QgsFieldConditionalFormatWidget::QgsFieldConditionalFormatWidget( QWidget *parent )
: QWidget( parent )
, mLayer( 0 )
, mEditIndex( 0 )
, mEditing( false )
, mSymbol( 0 )
{
setupUi( this );
mDeleteButton->hide();
connect( mFieldCombo, SIGNAL( fieldChanged( QString ) ), SLOT( fieldChanged( QString ) ) );
connect( fieldRadio, SIGNAL( clicked() ), SLOT( reloadStyles() ) );
connect( rowRadio, SIGNAL( clicked() ), SLOT( reloadStyles() ) );
connect( mNewButton, SIGNAL( clicked() ), SLOT( addNewRule() ) );
connect( mSaveRule, SIGNAL( clicked() ), SLOT( saveRule() ) );
connect( mCancelButton, SIGNAL( clicked() ), SLOT( cancelRule() ) );
connect( mDeleteButton, SIGNAL( clicked() ), SLOT( deleteRule() ) );
connect( listView, SIGNAL( clicked( QModelIndex ) ), SLOT( ruleClicked( QModelIndex ) ) );
connect( btnChangeIcon , SIGNAL( clicked() ), SLOT( updateIcon() ) );
connect( btnBuildExpression , SIGNAL( clicked() ), SLOT( setExpression() ) );
connect( mPresetsList , SIGNAL( currentIndexChanged( int ) ), SLOT( presetSet( int ) ) );
btnBackgroundColor->setAllowAlpha( true );
btnBackgroundColor->setShowNoColor( true );
btnTextColor->setAllowAlpha( true );
btnTextColor->setShowNoColor( true );
mPresetsModel = new QStandardItemModel( listView );
mModel = new QStandardItemModel( listView );
listView->setModel( mModel );
mPresetsList->setModel( mPresetsModel );
setPresets( defaultPresets() );
}
DrawingWindow::DrawingWindow(QVector<QPointF> *customRulePoints, QWidget *parent) : QGraphicsView(parent)
{
//Connect main window with this one by custome rule points vector
this->customRulePoints = customRulePoints;
//Create drawing scene
drawingScene = new QGraphicsScene;
drawingScene->setSceneRect(0,0,1000,1000);
setScene(drawingScene);
//Configure button that create new joint of custom rule
createJointButton = new QPushButton("New joint", this);
connect(createJointButton,SIGNAL(clicked()),
this,SLOT(createJoint()));
//Configure button that delete last created joint of custom rule
deleteJointButton = new QPushButton("Delete joint", this);
connect(deleteJointButton,SIGNAL(clicked()),
this,SLOT(deleteJoint()));
//Configure button that accepts and save custom rule
acceptCustomRule = new QPushButton("Accept", this);
connect(acceptCustomRule,SIGNAL(clicked()),
this,SLOT(acceptRule()));
//Configure button that cancel and restore previous custom rule
cancelCustomRule = new QPushButton("Cancel", this);
connect(cancelCustomRule,SIGNAL(clicked()),
this,SLOT(cancelRule()));
//Place all buttons in one widget with vertical layout
drawingSceneWidget = new QWidget;
drawingSceneWidget->resize(200, 200);
drawingSceneWidget->setLayout(&drawingSceneLayout);
drawingSceneLayout.addWidget(createJointButton);
drawingSceneLayout.addWidget(deleteJointButton);
drawingSceneLayout.addWidget(acceptCustomRule);
drawingSceneLayout.addWidget(cancelCustomRule);
drawingScene->addWidget(drawingSceneWidget);
//Make scene dynamically redraw
connect(drawingScene,SIGNAL(changed(QList<QRectF>)),
this,SLOT(redraw()));
//Draw line showing custom rule
customRule = new QGraphicsPathItem();
customRule->setPath(createPath(joints));
drawingScene->addItem(customRule);
//Make it draws smooth and resize
setRenderHint(QPainter::Antialiasing);
resize(1000,1000);
}
