16#include "moc_qgsrendererpropertiesdialog.cpp"
47static bool initVectorLayerRenderer(
const QString &name,
QgsRendererWidgetFunc f,
const QString &iconName = QString() )
59 if ( !iconName.isEmpty() )
68void QgsRendererPropertiesDialog::initRendererWidgetFunctions()
70 static bool sInitialized =
false;
97 mLayerRenderingGroupBox->setSettingGroup( QStringLiteral(
"layerRenderingGroupBox" ) );
103 layout()->setContentsMargins( 0, 0, 0, 0 );
107 initRendererWidgetFunctions();
111 const auto constRenderers = renderers;
112 for (
const QString &name : constRenderers )
118 cboRenderers->setCurrentIndex( -1 );
124 connect( checkboxEnableOrderBy, &QAbstractButton::toggled, btnOrderBy, &QWidget::setEnabled );
125 connect( btnOrderBy, &QAbstractButton::clicked,
this, &QgsRendererPropertiesDialog::showOrderByDialog );
129 QList<QWidget *> widgets;
130 widgets << mOpacityWidget
132 << checkboxEnableOrderBy
133 << mBlendModeComboBox
134 << mFeatureBlendComboBox
143 for ( QWidget *widget : widgets )
153 else if (
QgsOpacityWidget *w = qobject_cast<QgsOpacityWidget *>( widget ) )
157 else if ( QComboBox *w = qobject_cast<QComboBox *>( widget ) )
161 else if ( QSpinBox *w = qobject_cast<QSpinBox *>( widget ) )
165 else if ( QDoubleSpinBox *w = qobject_cast<QDoubleSpinBox *>( widget ) )
169 else if (
QgsColorButton *w = qobject_cast<QgsColorButton *>( widget ) )
173 else if ( QCheckBox *w = qobject_cast<QCheckBox *>( widget ) )
177 else if ( QLineEdit *w = qobject_cast<QLineEdit *>( widget ) )
217 mDockMode = dockMode;
218 mEffectWidget->setDockMode( dockMode );
226 if ( cboRenderers->currentIndex() == -1 )
228 QgsDebugError( QStringLiteral(
"No current item -- this should never happen!" ) );
232 const QString rendererName = cboRenderers->currentData().toString();
285 stackedWidget->setCurrentWidget( pageNoWidget );
332 QDialog *dlg =
new QDialog();
333 const QString key = QStringLiteral(
"/UI/paneldialog/%1" ).arg( panel->
panelTitle() );
335 dlg->restoreGeometry( settings.
value( key ).toByteArray() );
337 dlg->setLayout(
new QVBoxLayout() );
338 dlg->layout()->addWidget( panel );
339 QDialogButtonBox *buttonBox =
new QDialogButtonBox( QDialogButtonBox::Ok );
340 connect( buttonBox, &QDialogButtonBox::accepted, dlg, &QDialog::accept );
341 dlg->layout()->addWidget( buttonBox );
343 settings.
setValue( key, dlg->saveGeometry() );
348void QgsRendererPropertiesDialog::syncToLayer()
351 mFeatureBlendComboBox->setShowClippingModes( mBlendModeComboBox->showClippingModes() );
379 checkboxEnableOrderBy->setChecked(
true );
383 btnOrderBy->setEnabled(
false );
384 checkboxEnableOrderBy->setChecked(
false );
392 const int rendererIdx = cboRenderers->findData( rendererName );
393 cboRenderers->setCurrentIndex( rendererIdx );
396 Q_ASSERT( rendererIdx != -1 &&
"there must be a renderer!" );
401void QgsRendererPropertiesDialog::showOrderByDialog()
416 checkboxEnableOrderBy->setChecked( orderByEnabled );
419void QgsRendererPropertiesDialog::updateUIState(
bool hidden )
421 mLayerRenderingGroupBox->setHidden( hidden );
422 cboRenderers->setHidden( hidden );
429 if ( !isWindow() && e->key() == Qt::Key_Escape )
435 QDialog::keyPressEvent( e );
static QIcon getThemeIcon(const QString &name, const QColor &fillColor=QColor(), const QColor &strokeColor=QColor())
Helper to get a theme icon.
static QgsRendererRegistry * rendererRegistry()
Returns the application's renderer registry, used for managing vector layer renderers.
Abstract base class for all 2D vector feature renderers.
void setOrderBy(const QgsFeatureRequest::OrderBy &orderBy)
Define the order in which features shall be processed by this renderer.
void setOrderByEnabled(bool enabled)
Sets whether custom ordering should be applied before features are processed by this renderer.
QgsPaintEffect * paintEffect() const
Returns the current paint effect for the renderer.
void setPaintEffect(QgsPaintEffect *effect)
Sets the current paint effect for the renderer.
bool orderByEnabled() const
Returns whether custom ordering will be applied before features are processed by this renderer.
QgsFeatureRequest::OrderBy orderBy() const
Gets the order in which features shall be processed by this renderer.
virtual QgsFeatureRenderer * clone() const =0
Create a deep copy of this renderer.
Represents a list of OrderByClauses, with the most important first and the least important last.
static void enableAutoGeometryRestore(QWidget *widget, const QString &key=QString())
Register the widget to allow its position to be automatically saved and restored when open and closed...
Map canvas is a class for displaying all GIS data types on a canvas.
void setBlendMode(QPainter::CompositionMode blendMode)
Set the blending mode used for rendering a layer.
QPainter::CompositionMode blendMode() const
Returns the current blending mode for a layer.
virtual void setOpacity(double opacity)
Sets the opacity for the layer, where opacity is a value between 0 (totally transparent) and 1....
This is a dialog to build and manage a list of order by clauses.
virtual QgsPaintEffect * clone() const =0
Duplicates an effect by creating a deep copy of the effect.
static bool layerIsContainedInGroupLayer(QgsProject *project, QgsMapLayer *layer)
Returns true if the specified layer is a child layer from any QgsGroupLayer in the given project.
static QgsProject * instance()
Returns the QgsProject singleton instance.
void showPanel(QgsPanelWidget *panel)
Emit when you require a panel to be show in the interface.
void openPanel(QgsPanelWidget *panel)
Open a panel or dialog depending on dock mode setting If dock mode is true this method will emit the ...
QgsMapCanvas * mMapCanvas
void setContext(const QgsSymbolWidgetContext &context)
Sets the context in which the dialog is shown, e.g., the associated map canvas and expression context...
void connectValueChanged(const QList< QWidget * > &widgets)
Connect the value changed event for the set of widgets to widgetChanged signal.
QgsFeatureRequest::OrderBy mOrderBy
QgsPaintEffect * mPaintEffect
QgsMessageBar * mMessageBar
void apply()
Apply the changes from the dialog to the layer.
void setMapCanvas(QgsMapCanvas *canvas)
Sets the map canvas associated with the dialog.
void layerVariablesChanged()
Emitted when expression context variables on the associated vector layers have been changed.
void widgetChanged()
Emitted when something on the widget has changed.
~QgsRendererPropertiesDialog() override
void onOK()
Apply and accept the changes for the dialog.
void keyPressEvent(QKeyEvent *event) override
void setDockMode(bool dockMode)
Set the widget in dock mode which tells the widget to emit panel widgets and not open dialogs.
QgsRendererWidget * mActiveWidget
QgsRendererPropertiesDialog(QgsVectorLayer *layer, QgsStyle *style, bool embedded=false, QWidget *parent=nullptr)
Constructor for QgsRendererPropertiesDialog.
void rendererChanged()
called when user changes renderer type
QStringList renderersList(QgsRendererAbstractMetadata::LayerTypes layerTypes=QgsRendererAbstractMetadata::All) const
Returns a list of available renderers.
QgsRendererAbstractMetadata * rendererMetadata(const QString &rendererName)
Returns the metadata for a specified renderer.
This class is a composition of two QSettings instances:
QVariant value(const QString &key, const QVariant &defaultValue=QVariant(), Section section=NoSection) const
Returns the value for setting key.
void setValue(const QString &key, const QVariant &value, QgsSettings::Section section=QgsSettings::NoSection)
Sets the value of setting key to value.
Contains settings which reflect the context in which a symbol (or renderer) widget is shown,...
void setMapCanvas(QgsMapCanvas *canvas)
Sets the map canvas associated with the widget.
void setMessageBar(QgsMessageBar *bar)
Sets the message bar associated with the widget.
QgsMapCanvas * mapCanvas() const
Returns the map canvas associated with the widget.
QgsMessageBar * messageBar() const
Returns the message bar associated with the widget.
Represents a vector layer which manages a vector based data sets.
QPainter::CompositionMode featureBlendMode() const
Returns the current blending mode for features.
void setFeatureBlendMode(QPainter::CompositionMode blendMode)
Sets the blending mode used for rendering each feature.
void setRenderer(QgsFeatureRenderer *r)
Sets the feature renderer which will be invoked to represent this layer in 2D map views.
QgsFeatureRenderer * renderer()
Returns the feature renderer used for rendering the features in the layer in 2D map views.
#define QgsDebugMsgLevel(str, level)
#define QgsDebugError(str)
QgsRendererWidget *(* QgsRendererWidgetFunc)(QgsVectorLayer *, QgsStyle *, QgsFeatureRenderer *)