QGIS API Documentation
3.0.2-Girona (307d082)
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#include <qgsgraduatedsymbolrendererwidget.h>
Public Slots | |
void | addClass () |
Adds a class manually to the classification. More... | |
void | changeCurrentValue (QStandardItem *item) |
void | changeGraduatedSymbol () |
void | classifyGraduated () |
void | deleteAllClasses () |
Removes all classes from the classification. More... | |
void | deleteClasses () |
Removes currently selected classes. More... | |
void | graduatedColumnChanged (const QString &field) |
void | labelFormatChanged () |
void | modelDataChanged () |
void | rangesClicked (const QModelIndex &idx) |
void | rangesDoubleClicked (const QModelIndex &idx) |
void | reapplyColorRamp () |
void | reapplySizes () |
void | refreshRanges (bool reset=false) |
void | rowsMoved () |
void | showSymbolLevels () |
void | toggleBoundariesLink (bool linked) |
Toggle the link between classes boundaries. More... | |
Public Slots inherited from QgsPanelWidget | |
void | acceptPanel () |
Accept the panel. More... | |
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. More... | |
Public Member Functions | |
QgsGraduatedSymbolRendererWidget (QgsVectorLayer *layer, QgsStyle *style, QgsFeatureRenderer *renderer) | |
~QgsGraduatedSymbolRendererWidget () override | |
QgsFeatureRenderer * | renderer () override |
return pointer to the renderer (no transfer of ownership) More... | |
Public Member Functions inherited from QgsRendererWidget | |
QgsRendererWidget (QgsVectorLayer *layer, QgsStyle *style) | |
void | applyChanges () |
This method should be called whenever the renderer is actually set on the layer. More... | |
QgsSymbolWidgetContext | context () const |
Returns the context in which the renderer widget is shown, e.g., the associated map canvas and expression contexts. More... | |
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. More... | |
void | showSymbolLevelsDialog (QgsFeatureRenderer *r) |
show a dialog with renderer's symbol level settings More... | |
const QgsVectorLayer * | vectorLayer () const |
Returns the vector layer associated with the widget. More... | |
Public Member Functions inherited from QgsPanelWidget | |
QgsPanelWidget (QWidget *parent=nullptr) | |
Base class for any widget that can be shown as a inline panel. More... | |
bool | autoDelete () |
The the auto delete property on the widget. More... | |
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. More... | |
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. More... | |
bool | dockMode () |
Return the dock mode state. More... | |
QString | panelTitle () |
The title of the panel. More... | |
void | setAutoDelete (bool autoDelete) |
The the auto delete property on the widget. More... | |
virtual void | setDockMode (bool dockMode) |
Set the widget in dock mode which tells the widget to emit panel widgets and not open dialogs. More... | |
void | setPanelTitle (const QString &panelTitle) |
Set the title of the panel when shown in the interface. More... | |
Public Member Functions inherited from QgsExpressionContextGenerator | |
virtual | ~QgsExpressionContextGenerator ()=default |
Static Public Member Functions | |
static QgsRendererWidget * | create (QgsVectorLayer *layer, QgsStyle *style, QgsFeatureRenderer *renderer) |
Static Public Member Functions inherited from QgsPanelWidget | |
static QgsPanelWidget * | findParentPanel (QWidget *widget) |
Traces through the parents of a widget to find if it is contained within a QgsPanelWidget widget. More... | |
Protected Member Functions | |
void | changeRange (int rangeIdx) |
void | changeRangeSymbol (int rangeIdx) |
void | changeSelectedSymbols () |
void | connectUpdateHandlers () |
void | disconnectUpdateHandlers () |
QgsSymbol * | findSymbolForRange (double lowerBound, double upperBound, const QgsRangeList &ranges) const |
void | keyPressEvent (QKeyEvent *event) override |
void | refreshSymbolView () override |
bool | rowsOrdered () |
QList< int > | selectedClasses () |
return a list of indexes for the classes under selection More... | |
QgsRangeList | selectedRanges () |
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&) More... | |
void | updateGraduatedSymbolIcon () |
void | updateUiFromRenderer (bool updateCount=true) |
Protected Member Functions inherited from QgsRendererWidget | |
QgsDataDefinedSizeLegendWidget * | createDataDefinedSizeLegendWidget (const QgsMarkerSymbol *symbol, const QgsDataDefinedSizeLegend *ddsLegend) |
Creates widget to setup data-defined size legend. More... | |
Protected Member Functions inherited from QgsPanelWidget | |
void | keyPressEvent (QKeyEvent *event) override |
Overridden key press event to handle the esc event on the widget. More... | |
Additional Inherited Members | |
Signals inherited from QgsRendererWidget | |
void | layerVariablesChanged () |
Emitted when expression context variables on the associated vector layers have been changed. More... | |
Signals inherited from QgsPanelWidget | |
void | panelAccepted (QgsPanelWidget *panel) |
Emitted when the panel is accepted by the user. More... | |
void | showPanel (QgsPanelWidget *panel) |
Emit when you require a panel to be show in the interface. More... | |
void | widgetChanged () |
Emitted when the widget state changes. More... | |
Protected Slots inherited from QgsRendererWidget | |
void | changeSymbolAngle () |
Change marker angles of selected symbols. More... | |
void | changeSymbolColor () |
Change color of selected symbols. More... | |
void | changeSymbolOpacity () |
Change opacity of selected symbols. More... | |
void | changeSymbolSize () |
Change marker sizes of selected symbols. More... | |
void | changeSymbolUnit () |
Change units mm/map units of selected symbols. More... | |
void | changeSymbolWidth () |
Change line widths of selected symbols. More... | |
void | contextMenuViewCategories (QPoint p) |
virtual void | copy () |
virtual void | paste () |
Protected Attributes inherited from QgsRendererWidget | |
QMenu * | contextMenu = nullptr |
QgsSymbolWidgetContext | mContext |
Context in which widget is shown. More... | |
QAction * | mCopyAction = nullptr |
QgsVectorLayer * | mLayer = nullptr |
QAction * | mPasteAction = nullptr |
QgsStyle * | mStyle = nullptr |
Definition at line 86 of file qgsgraduatedsymbolrendererwidget.h.
QgsGraduatedSymbolRendererWidget::QgsGraduatedSymbolRendererWidget | ( | QgsVectorLayer * | layer, |
QgsStyle * | style, | ||
QgsFeatureRenderer * | renderer | ||
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Definition at line 437 of file qgsgraduatedsymbolrendererwidget.cpp.
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override |
Definition at line 556 of file qgsgraduatedsymbolrendererwidget.cpp.
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slot |
Adds a class manually to the classification.
Definition at line 1006 of file qgsgraduatedsymbolrendererwidget.cpp.
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Definition at line 1070 of file qgsgraduatedsymbolrendererwidget.cpp.
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Definition at line 880 of file qgsgraduatedsymbolrendererwidget.cpp.
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Definition at line 969 of file qgsgraduatedsymbolrendererwidget.cpp.
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Definition at line 958 of file qgsgraduatedsymbolrendererwidget.cpp.
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Definition at line 954 of file qgsgraduatedsymbolrendererwidget.cpp.
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Definition at line 797 of file qgsgraduatedsymbolrendererwidget.cpp.
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Definition at line 570 of file qgsgraduatedsymbolrendererwidget.cpp.
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Definition at line 403 of file qgsgraduatedsymbolrendererwidget.cpp.
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Removes all classes from the classification.
Definition at line 1019 of file qgsgraduatedsymbolrendererwidget.cpp.
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Removes currently selected classes.
Definition at line 1012 of file qgsgraduatedsymbolrendererwidget.cpp.
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Definition at line 587 of file qgsgraduatedsymbolrendererwidget.cpp.
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Definition at line 1121 of file qgsgraduatedsymbolrendererwidget.cpp.
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Definition at line 678 of file qgsgraduatedsymbolrendererwidget.cpp.
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overrideprotected |
Definition at line 1168 of file qgsgraduatedsymbolrendererwidget.cpp.
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Definition at line 1080 of file qgsgraduatedsymbolrendererwidget.cpp.
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Definition at line 1163 of file qgsgraduatedsymbolrendererwidget.cpp.
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Definition at line 946 of file qgsgraduatedsymbolrendererwidget.cpp.
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Definition at line 938 of file qgsgraduatedsymbolrendererwidget.cpp.
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Definition at line 862 of file qgsgraduatedsymbolrendererwidget.cpp.
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Definition at line 873 of file qgsgraduatedsymbolrendererwidget.cpp.
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Definition at line 738 of file qgsgraduatedsymbolrendererwidget.cpp.
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overrideprotectedvirtual |
Reimplemented from QgsRendererWidget.
Definition at line 1138 of file qgsgraduatedsymbolrendererwidget.cpp.
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overridevirtual |
return pointer to the renderer (no transfer of ownership)
Implements QgsRendererWidget.
Definition at line 563 of file qgsgraduatedsymbolrendererwidget.cpp.
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slot |
Definition at line 1153 of file qgsgraduatedsymbolrendererwidget.cpp.
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Definition at line 1025 of file qgsgraduatedsymbolrendererwidget.cpp.
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return a list of indexes for the classes under selection
Definition at line 910 of file qgsgraduatedsymbolrendererwidget.cpp.
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Definition at line 925 of file qgsgraduatedsymbolrendererwidget.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 1091 of file qgsgraduatedsymbolrendererwidget.cpp.
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Definition at line 1148 of file qgsgraduatedsymbolrendererwidget.cpp.
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Toggle the link between classes boundaries.
Definition at line 1040 of file qgsgraduatedsymbolrendererwidget.cpp.
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Definition at line 891 of file qgsgraduatedsymbolrendererwidget.cpp.
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Definition at line 602 of file qgsgraduatedsymbolrendererwidget.cpp.