QGIS API Documentation 3.36.0-Maidenhead (09951dc0acf)
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#include <qgsrulebasedrendererwidget.h>
Public Slots | |
void | addRule () |
void | clearFeatureCounts () |
void | countFeatures () |
void | currentRuleChanged (const QModelIndex ¤t=QModelIndex(), const QModelIndex &previous=QModelIndex()) |
void | editRule () |
void | editRule (const QModelIndex &index) |
void | refineRuleCategories () |
void | refineRuleRanges () |
void | refineRuleScales () |
void | removeRule () |
void | restoreSectionWidths () |
void | saveSectionWidth (int section, int oldSize, int newSize) |
void | selectedRulesChanged () |
void | setRenderingOrder () |
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void | acceptPanel () |
Accept the panel. | |
void | openPanel (QgsPanelWidget *panel) |
Open a panel or dialog depending on dock mode setting If dock mode is true this method will emit the showPanel signal for connected slots to handle the open event. | |
Public Member Functions | |
QgsRuleBasedRendererWidget (QgsVectorLayer *layer, QgsStyle *style, QgsFeatureRenderer *renderer) | |
~QgsRuleBasedRendererWidget () override | |
QgsFeatureRenderer * | renderer () override |
Returns pointer to the renderer (no transfer of ownership) | |
void | setDockMode (bool dockMode) override |
Set the widget in dock mode which tells the widget to emit panel widgets and not open dialogs. | |
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QgsRendererWidget (QgsVectorLayer *layer, QgsStyle *style) | |
void | applyChanges () |
This method should be called whenever the renderer is actually set on the layer. | |
QgsSymbolWidgetContext | context () const |
Returns the context in which the renderer widget is shown, e.g., the associated map canvas and expression contexts. | |
virtual void | disableSymbolLevels () |
Disables symbol level modification on the widget. | |
virtual void | setContext (const QgsSymbolWidgetContext &context) |
Sets the context in which the renderer widget is shown, e.g., the associated map canvas and expression contexts. | |
void | showSymbolLevelsDialog (QgsFeatureRenderer *r) |
Show a dialog with renderer's symbol level settings. | |
const QgsVectorLayer * | vectorLayer () const |
Returns the vector layer associated with the widget. | |
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QgsPanelWidget (QWidget *parent=nullptr) | |
Base class for any widget that can be shown as a inline panel. | |
virtual bool | applySizeConstraintsToStack () const |
Returns true if the size constraints and hints for the panel widget should be applied to the parent QgsPanelWidgetStack which this panel is shown in. | |
bool | autoDelete () |
The the auto delete property on the widget. | |
void | connectChildPanel (QgsPanelWidget *panel) |
Connect the given sub panel widgets showPanel signals to this current panels main showPanel event to bubble up to the user. | |
void | connectChildPanels (const QList< QgsPanelWidget * > &panels) |
Connect the given sub panel widgets showPanel signals to this current panels main showPanel event to bubble up to the user. | |
bool | dockMode () |
Returns the dock mode state. | |
virtual QMenu * | menuButtonMenu () |
Returns the menu to use for the menu button for this panel, or nullptr if no menu button is required. | |
virtual QString | menuButtonTooltip () const |
Returns the (translated) tooltip text to use for the menu button for this panel. | |
QString | panelTitle () |
The title of the panel. | |
void | setAutoDelete (bool autoDelete) |
The the auto delete property on the widget. | |
void | setPanelTitle (const QString &panelTitle) |
Set the title of the panel when shown in the interface. | |
Static Public Member Functions | |
static QgsRendererWidget * | create (QgsVectorLayer *layer, QgsStyle *style, QgsFeatureRenderer *renderer) |
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static QgsPanelWidget * | findParentPanel (QWidget *widget) |
Traces through the parents of a widget to find if it is contained within a QgsPanelWidget widget. | |
Protected Slots | |
void | copy () override |
void | paste () override |
void | pasteSymbolToSelection () override |
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void | changeSymbolAngle () |
Change marker angles of selected symbols. | |
void | changeSymbolColor () |
Change color of selected symbols. | |
void | changeSymbolOpacity () |
Change opacity of selected symbols. | |
void | changeSymbolSize () |
Change marker sizes of selected symbols. | |
void | changeSymbolUnit () |
Change units mm/map units of selected symbols. | |
void | changeSymbolWidth () |
Change line widths of selected symbols. | |
void | contextMenuViewCategories (QPoint p) |
virtual void | copy () |
virtual void | paste () |
virtual void | pasteSymbolToSelection () |
Pastes the clipboard symbol over selected items. | |
Protected Member Functions | |
QgsRuleBasedRenderer::Rule * | currentRule () |
void | keyPressEvent (QKeyEvent *event) override |
void | refineRule (int type) |
void | refineRuleCategoriesGui () |
Opens the dialog for refining a rule using categories. | |
void | refineRuleRangesGui () |
Opens the dialog for refining a rule using ranges. | |
void | refineRuleScalesGui (const QModelIndexList &index) |
void | refreshSymbolView () override |
QgsRuleBasedRenderer::RuleList | selectedRules () |
QList< QgsSymbol * > | selectedSymbols () override |
Subclasses may provide the capability of changing multiple symbols at once by implementing the following two methods and by connecting the slot contextMenuViewCategories(const QPoint&). | |
void | setSymbolLevels (const QList< QgsLegendSymbolItem > &levels, bool enabled) override |
Sets the symbol levels for the renderer defined in the widget. | |
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QgsDataDefinedSizeLegendWidget * | createDataDefinedSizeLegendWidget (const QgsMarkerSymbol *symbol, const QgsDataDefinedSizeLegend *ddsLegend) |
Creates widget to setup data-defined size legend. | |
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void | keyPressEvent (QKeyEvent *event) override |
Overridden key press event to handle the esc event on the widget. | |
Protected Attributes | |
QMenu * | mContextMenu = nullptr |
QgsRuleBasedRenderer::RuleList | mCopyBuffer |
QAction * | mDeleteAction = nullptr |
QgsRuleBasedRendererModel * | mModel = nullptr |
QMenu * | mRefineMenu = nullptr |
std::unique_ptr< QgsRuleBasedRenderer > | mRenderer |
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QMenu * | contextMenu = nullptr |
QgsSymbolWidgetContext | mContext |
Context in which widget is shown. | |
QAction * | mCopyAction = nullptr |
QAction * | mCopySymbolAction = nullptr |
Copy symbol action. | |
QgsVectorLayer * | mLayer = nullptr |
QAction * | mPasteAction = nullptr |
QAction * | mPasteSymbolAction = nullptr |
Paste symbol action. | |
QgsStyle * | mStyle = nullptr |
Additional Inherited Members | |
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void | layerVariablesChanged () |
Emitted when expression context variables on the associated vector layers have been changed. | |
Q_DECL_DEPRECATED void | symbolLevelsChanged () |
Emitted when the symbol levels settings have been changed. | |
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void | panelAccepted (QgsPanelWidget *panel) |
Emitted when the panel is accepted by the user. | |
void | showPanel (QgsPanelWidget *panel) |
Emit when you require a panel to be show in the interface. | |
void | widgetChanged () |
Emitted when the widget state changes. | |
Definition at line 118 of file qgsrulebasedrendererwidget.h.
QgsRuleBasedRendererWidget::QgsRuleBasedRendererWidget | ( | QgsVectorLayer * | layer, |
QgsStyle * | style, | ||
QgsFeatureRenderer * | renderer | ||
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Definition at line 53 of file qgsrulebasedrendererwidget.cpp.
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override |
Definition at line 137 of file qgsrulebasedrendererwidget.cpp.
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slot |
Definition at line 158 of file qgsrulebasedrendererwidget.cpp.
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inlineslot |
Definition at line 139 of file qgsrulebasedrendererwidget.h.
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overrideprotectedslot |
Definition at line 500 of file qgsrulebasedrendererwidget.cpp.
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slot |
Definition at line 614 of file qgsrulebasedrendererwidget.cpp.
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static |
Definition at line 48 of file qgsrulebasedrendererwidget.cpp.
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protected |
Definition at line 183 of file qgsrulebasedrendererwidget.cpp.
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slot |
Definition at line 240 of file qgsrulebasedrendererwidget.cpp.
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slot |
Definition at line 192 of file qgsrulebasedrendererwidget.cpp.
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slot |
Definition at line 197 of file qgsrulebasedrendererwidget.cpp.
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overrideprotected |
Definition at line 425 of file qgsrulebasedrendererwidget.cpp.
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overrideprotectedslot |
Definition at line 512 of file qgsrulebasedrendererwidget.cpp.
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overrideprotectedslot |
Definition at line 524 of file qgsrulebasedrendererwidget.cpp.
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protected |
Definition at line 256 of file qgsrulebasedrendererwidget.cpp.
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slot |
Definition at line 279 of file qgsrulebasedrendererwidget.cpp.
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Opens the dialog for refining a rule using categories.
Definition at line 294 of file qgsrulebasedrendererwidget.cpp.
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slot |
Definition at line 284 of file qgsrulebasedrendererwidget.cpp.
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Opens the dialog for refining a rule using ranges.
Definition at line 303 of file qgsrulebasedrendererwidget.cpp.
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slot |
Definition at line 289 of file qgsrulebasedrendererwidget.cpp.
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protected |
Definition at line 312 of file qgsrulebasedrendererwidget.cpp.
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overrideprotectedvirtual |
Reimplemented from QgsRendererWidget.
Definition at line 413 of file qgsrulebasedrendererwidget.cpp.
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slot |
Definition at line 224 of file qgsrulebasedrendererwidget.cpp.
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overridevirtual |
Returns pointer to the renderer (no transfer of ownership)
Implements QgsRendererWidget.
Definition at line 142 of file qgsrulebasedrendererwidget.cpp.
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slot |
Definition at line 487 of file qgsrulebasedrendererwidget.cpp.
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slot |
Definition at line 476 of file qgsrulebasedrendererwidget.cpp.
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protected |
Definition at line 395 of file qgsrulebasedrendererwidget.cpp.
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slot |
Definition at line 707 of file qgsrulebasedrendererwidget.cpp.
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overrideprotectedvirtual |
Subclasses may provide the capability of changing multiple symbols at once by implementing the following two methods and by connecting the slot contextMenuViewCategories(const QPoint&).
Reimplemented from QgsRendererWidget.
Definition at line 370 of file qgsrulebasedrendererwidget.cpp.
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overridevirtual |
Set the widget in dock mode which tells the widget to emit panel widgets and not open dialogs.
dockMode | true to enable dock mode. |
Reimplemented from QgsRendererWidget.
Definition at line 147 of file qgsrulebasedrendererwidget.cpp.
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slot |
Definition at line 451 of file qgsrulebasedrendererwidget.cpp.
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overrideprotectedvirtual |
Sets the symbol levels for the renderer defined in the widget.
The levels argument defines the updated list of symbols with rendering passes set.
The enabled arguments specifies if symbol levels should be enabled for the renderer.
Reimplemented from QgsRendererWidget.
Definition at line 353 of file qgsrulebasedrendererwidget.cpp.
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protected |
Definition at line 177 of file qgsrulebasedrendererwidget.h.
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Definition at line 176 of file qgsrulebasedrendererwidget.h.
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Definition at line 174 of file qgsrulebasedrendererwidget.h.
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Definition at line 171 of file qgsrulebasedrendererwidget.h.
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Definition at line 173 of file qgsrulebasedrendererwidget.h.
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Definition at line 170 of file qgsrulebasedrendererwidget.h.