#include <qgsgraduatedsymbolrendererv2widget.h>

Inheritance diagram for QgsGraduatedSymbolRendererV2Widget:

Collaboration diagram for QgsGraduatedSymbolRendererV2Widget:

Public Slots
void	addClass ()
	Adds a class manually to the classification.
void	changeCurrentValue (QStandardItem *item)
void	changeGraduatedSymbol ()
void	classifyGraduated ()
void	deleteAllClasses ()
	Removes all classes from the classification.
void	deleteClasses ()
	Removes currently selected classes.
void	graduatedColumnChanged ()
void	rangesClicked (const QModelIndex &idx)
void	rangesDoubleClicked (const QModelIndex &idx)
void	reapplyColorRamp ()
void	rotationFieldChanged (QString fldName)
void	rowsMoved ()
void	scaleMethodChanged (QgsSymbolV2::ScaleMethod scaleMethod)
void	showSymbolLevels ()
void	sizeScaleFieldChanged (QString fldName)
Public Member Functions
	QgsGraduatedSymbolRendererV2Widget (QgsVectorLayer layer, QgsStyleV2 style, QgsFeatureRendererV2 *renderer)
	~QgsGraduatedSymbolRendererV2Widget ()
virtual QgsFeatureRendererV2 *	renderer ()
	return pointer to the renderer (no transfer of ownership)
Static Public Member Functions
static QgsRendererV2Widget *	create (QgsVectorLayer layer, QgsStyleV2 style, QgsFeatureRendererV2 *renderer)
Protected Member Functions
void	changeRange (int rangeIdx)
void	changeRangeSymbol (int rangeIdx)
void	changeSelectedSymbols ()
QgsSymbolV2 *	findSymbolForRange (double lowerBound, double upperBound, const QgsRangeList &ranges) const
void	populateColumns ()
	populate column combos in categorized and graduated page
void	refreshSymbolView ()
QList< int >	selectedClasses ()
	return a list of indexes for the classes under selection
QList< QgsSymbolV2 * >	selectedSymbols ()
	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	updateGraduatedSymbolIcon ()
void	updateUiFromRenderer ()
Protected Attributes
QgsRendererV2DataDefinedMenus *	mDataDefinedMenus
QgsSymbolV2 *	mGraduatedSymbol
QgsGraduatedSymbolRendererV2Model *	mModel
QgsGraduatedSymbolRendererV2 *	mRenderer
int	mRowSelected

Detailed Description

Definition at line 68 of file qgsgraduatedsymbolrendererv2widget.h.

Constructor & Destructor Documentation

QgsGraduatedSymbolRendererV2Widget::QgsGraduatedSymbolRendererV2Widget	(	QgsVectorLayer *	layer,
		QgsStyleV2 *	style,
		QgsFeatureRendererV2 *	renderer
	)

Definition at line 314 of file qgsgraduatedsymbolrendererv2widget.cpp.

References addClass(), changeGraduatedSymbol(), classifyGraduated(), QgsRendererV2Widget::contextMenuViewCategories(), QgsSymbolV2::defaultSymbol(), deleteAllClasses(), deleteClasses(), QgsVectorLayer::geometryType(), graduatedColumnChanged(), QgsProject::instance(), mDataDefinedMenus, mGraduatedSymbol, QgsRendererV2Widget::mLayer, mModel, mRenderer, QgsRendererV2Widget::mStyle, QgsVectorLayer::pendingFields(), populateColumns(), rangesClicked(), rangesDoubleClicked(), QgsProject::readEntry(), reapplyColorRamp(), renderer(), QgsGraduatedSymbolRendererV2::rotationField(), rotationFieldChanged(), rowsMoved(), QgsGraduatedSymbolRendererV2::scaleMethod(), scaleMethodChanged(), QgsGraduatedSymbolRendererV2Model::setRenderer(), showSymbolLevels(), QgsGraduatedSymbolRendererV2::sizeScaleField(), sizeScaleFieldChanged(), tr, QgsFeatureRendererV2::type(), and updateUiFromRenderer().

Referenced by create().

QgsGraduatedSymbolRendererV2Widget::~QgsGraduatedSymbolRendererV2Widget ( )

Definition at line 394 of file qgsgraduatedsymbolrendererv2widget.cpp.

References mModel, and mRenderer.

Member Function Documentation

void QgsGraduatedSymbolRendererV2Widget::addClass ( ) [slot]

Adds a class manually to the classification.

Definition at line 652 of file qgsgraduatedsymbolrendererv2widget.cpp.

References QgsGraduatedSymbolRendererV2::addClass(), mGraduatedSymbol, and mRenderer.

Referenced by QgsGraduatedSymbolRendererV2Widget().

void QgsGraduatedSymbolRendererV2Widget::changeCurrentValue ( QStandardItem * item ) [slot]

Definition at line 668 of file qgsgraduatedsymbolrendererv2widget.cpp.

References mRenderer, and QgsGraduatedSymbolRendererV2::updateRangeLabel().

void QgsGraduatedSymbolRendererV2Widget::changeGraduatedSymbol ( ) [slot]

Definition at line 518 of file qgsgraduatedsymbolrendererv2widget.cpp.

References changeSelectedSymbols(), QgsSymbolV2::clone(), mGraduatedSymbol, QgsRendererV2Widget::mLayer, mRenderer, QgsRendererV2Widget::mStyle, refreshSymbolView(), updateGraduatedSymbolIcon(), and QgsGraduatedSymbolRendererV2::updateSymbols().

Referenced by QgsGraduatedSymbolRendererV2Widget().

void QgsGraduatedSymbolRendererV2Widget::changeRange ( int rangeIdx ) [protected]

Definition at line 635 of file qgsgraduatedsymbolrendererv2widget.cpp.

References QgsLUDialog::lowerValue(), QgsRendererRangeV2::lowerValue(), mRenderer, QgsGraduatedSymbolRendererV2::ranges(), QgsLUDialog::setLowerValue(), QgsLUDialog::setUpperValue(), QgsGraduatedSymbolRendererV2::updateRangeLowerValue(), QgsGraduatedSymbolRendererV2::updateRangeUpperValue(), QgsLUDialog::upperValue(), and QgsRendererRangeV2::upperValue().

Referenced by rangesDoubleClicked().

void QgsGraduatedSymbolRendererV2Widget::changeRangeSymbol ( int rangeIdx ) [protected]

Definition at line 621 of file qgsgraduatedsymbolrendererv2widget.cpp.

References QgsRendererV2Widget::mLayer, mRenderer, QgsRendererV2Widget::mStyle, QgsGraduatedSymbolRendererV2::ranges(), and QgsGraduatedSymbolRendererV2::updateRangeSymbol().

Referenced by rangesDoubleClicked().

void QgsGraduatedSymbolRendererV2Widget::changeSelectedSymbols ( ) [protected]

Definition at line 593 of file qgsgraduatedsymbolrendererv2widget.cpp.

References QgsSymbolV2::clone(), mGraduatedSymbol, QgsRendererV2Widget::mLayer, mRenderer, QgsRendererV2Widget::mStyle, QgsGraduatedSymbolRendererV2::ranges(), refreshSymbolView(), QgsSymbolV2::setColor(), and QgsGraduatedSymbolRendererV2::updateRangeSymbol().

Referenced by changeGraduatedSymbol().

void QgsGraduatedSymbolRendererV2Widget::classifyGraduated ( ) [slot]

QgsRendererV2Widget * QgsGraduatedSymbolRendererV2Widget::create	(	QgsVectorLayer *	layer,
		QgsStyleV2 *	style,
		QgsFeatureRendererV2 *	renderer
	)		`[static]`

Definition at line 309 of file qgsgraduatedsymbolrendererv2widget.cpp.

References QgsGraduatedSymbolRendererV2Widget().

Referenced by _initRendererWidgetFunctions().

void QgsGraduatedSymbolRendererV2Widget::deleteAllClasses ( ) [slot]

Removes all classes from the classification.

Definition at line 663 of file qgsgraduatedsymbolrendererv2widget.cpp.

References mModel, and QgsGraduatedSymbolRendererV2Model::removeAllRows().

Referenced by QgsGraduatedSymbolRendererV2Widget().

void QgsGraduatedSymbolRendererV2Widget::deleteClasses ( ) [slot]

Removes currently selected classes.

Definition at line 657 of file qgsgraduatedsymbolrendererv2widget.cpp.

References QgsGraduatedSymbolRendererV2Model::deleteRows(), mModel, and selectedClasses().

Referenced by QgsGraduatedSymbolRendererV2Widget().

QgsSymbolV2 * QgsGraduatedSymbolRendererV2Widget::findSymbolForRange	(	double	lowerBound,
		double	upperBound,
		const QgsRangeList &	ranges
	)		const `[protected]`

Definition at line 723 of file qgsgraduatedsymbolrendererv2widget.cpp.

References qgsDoubleNear().

Referenced by selectedSymbols().

void QgsGraduatedSymbolRendererV2Widget::graduatedColumnChanged ( ) [slot]

Definition at line 449 of file qgsgraduatedsymbolrendererv2widget.cpp.

References classifyGraduated(), mRenderer, and QgsGraduatedSymbolRendererV2::setClassAttribute().

Referenced by QgsGraduatedSymbolRendererV2Widget(), and updateUiFromRenderer().

void QgsGraduatedSymbolRendererV2Widget::populateColumns ( ) [protected]

populate column combos in categorized and graduated page

Definition at line 438 of file qgsgraduatedsymbolrendererv2widget.cpp.

References QgsFields::count(), QgsRendererV2Widget::mLayer, and QgsVectorLayer::pendingFields().

Referenced by QgsGraduatedSymbolRendererV2Widget().

void QgsGraduatedSymbolRendererV2Widget::rangesClicked ( const QModelIndex & idx ) [slot]

Definition at line 585 of file qgsgraduatedsymbolrendererv2widget.cpp.

References mRowSelected.

Referenced by QgsGraduatedSymbolRendererV2Widget().

void QgsGraduatedSymbolRendererV2Widget::rangesDoubleClicked ( const QModelIndex & idx ) [slot]

Definition at line 577 of file qgsgraduatedsymbolrendererv2widget.cpp.

References changeRange(), and changeRangeSymbol().

Referenced by QgsGraduatedSymbolRendererV2Widget().

void QgsGraduatedSymbolRendererV2Widget::reapplyColorRamp ( ) [slot]

Definition at line 508 of file qgsgraduatedsymbolrendererv2widget.cpp.

References mRenderer, refreshSymbolView(), and QgsGraduatedSymbolRendererV2::updateColorRamp().

Referenced by QgsGraduatedSymbolRendererV2Widget().

void QgsGraduatedSymbolRendererV2Widget::refreshSymbolView ( ) [protected, virtual]

Reimplemented from QgsRendererV2Widget.

Definition at line 736 of file qgsgraduatedsymbolrendererv2widget.cpp.

Referenced by changeGraduatedSymbol(), changeSelectedSymbols(), and reapplyColorRamp().

QgsFeatureRendererV2 * QgsGraduatedSymbolRendererV2Widget::renderer ( ) [virtual]

return pointer to the renderer (no transfer of ownership)

Implements QgsRendererV2Widget.

Definition at line 400 of file qgsgraduatedsymbolrendererv2widget.cpp.

References mRenderer.

Referenced by QgsGraduatedSymbolRendererV2Widget(), and QgsRuleBasedRendererV2Widget::refineRuleRangesGui().

void QgsGraduatedSymbolRendererV2Widget::rotationFieldChanged ( QString fldName ) [slot]

Definition at line 678 of file qgsgraduatedsymbolrendererv2widget.cpp.

References mRenderer, and QgsGraduatedSymbolRendererV2::setRotationField().

Referenced by QgsGraduatedSymbolRendererV2Widget().

void QgsGraduatedSymbolRendererV2Widget::rowsMoved ( ) [slot]

Definition at line 745 of file qgsgraduatedsymbolrendererv2widget.cpp.

Referenced by QgsGraduatedSymbolRendererV2Widget().

void QgsGraduatedSymbolRendererV2Widget::scaleMethodChanged ( QgsSymbolV2::ScaleMethod scaleMethod ) [slot]

Definition at line 688 of file qgsgraduatedsymbolrendererv2widget.cpp.

References mRenderer, and QgsGraduatedSymbolRendererV2::setScaleMethod().

Referenced by QgsGraduatedSymbolRendererV2Widget().

QList< int > QgsGraduatedSymbolRendererV2Widget::selectedClasses ( ) [protected]

return a list of indexes for the classes under selection

Definition at line 562 of file qgsgraduatedsymbolrendererv2widget.cpp.

Referenced by deleteClasses().

QList< QgsSymbolV2 * > QgsGraduatedSymbolRendererV2Widget::selectedSymbols ( ) [protected, virtual]

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 QgsRendererV2Widget.

Definition at line 693 of file qgsgraduatedsymbolrendererv2widget.cpp.

References findSymbolForRange(), mRenderer, and QgsGraduatedSymbolRendererV2::ranges().

void QgsGraduatedSymbolRendererV2Widget::showSymbolLevels ( ) [slot]

Definition at line 740 of file qgsgraduatedsymbolrendererv2widget.cpp.

References mRenderer, and QgsRendererV2Widget::showSymbolLevelsDialog().

Referenced by QgsGraduatedSymbolRendererV2Widget().

void QgsGraduatedSymbolRendererV2Widget::sizeScaleFieldChanged ( QString fldName ) [slot]

Definition at line 683 of file qgsgraduatedsymbolrendererv2widget.cpp.

References mRenderer, and QgsGraduatedSymbolRendererV2::setSizeScaleField().

Referenced by QgsGraduatedSymbolRendererV2Widget().

void QgsGraduatedSymbolRendererV2Widget::updateGraduatedSymbolIcon ( ) [protected]