QgsGraduatedSymbolRendererV2Widget Class Reference

#include <qgsgraduatedsymbolrendererv2widget.h>

Inheritance diagram for QgsGraduatedSymbolRendererV2Widget:

Public Slots
void	changeGraduatedSymbol ()
void	graduatedColumnChanged (QString field)
void	classifyGraduated ()
void	reapplyColorRamp ()
void	rangesDoubleClicked (const QModelIndex &idx)
void	rangesClicked (const QModelIndex &idx)
void	changeCurrentValue (QStandardItem *item)
void	addClass ()
	Adds a class manually to the classification.
void	deleteClasses ()
	Removes currently selected classes.
void	deleteAllClasses ()
	Removes all classes from the classification.
void	toggleBoundariesLink (bool linked)
	Toggle the link between classes boundaries.
void	rotationFieldChanged (QString fldName)
void	sizeScaleFieldChanged (QString fldName)
void	scaleMethodChanged (QgsSymbolV2::ScaleMethod scaleMethod)
void	labelFormatChanged ()
void	showSymbolLevels ()
void	rowsMoved ()
void	modelDataChanged ()

Public Member Functions
	QgsGraduatedSymbolRendererV2Widget (QgsVectorLayer *layer, QgsStyleV2 *style, QgsFeatureRendererV2 *renderer)
	~QgsGraduatedSymbolRendererV2Widget ()
virtual QgsFeatureRendererV2 *	renderer ()
	return pointer to the renderer (no transfer of ownership)
Public Member Functions inherited from QgsRendererV2Widget
	QgsRendererV2Widget (QgsVectorLayer *layer, QgsStyleV2 *style)
virtual	~QgsRendererV2Widget ()
void	showSymbolLevelsDialog (QgsFeatureRendererV2 *r)
	show a dialog with renderer's symbol level settings

Static Public Member Functions
static QgsRendererV2Widget *	create (QgsVectorLayer *layer, QgsStyleV2 *style, QgsFeatureRendererV2 *renderer)

Protected Member Functions
void	updateUiFromRenderer (bool updateCount=true)
void	connectUpdateHandlers ()
void	disconnectUpdateHandlers ()
bool	rowsOrdered ()
void	updateGraduatedSymbolIcon ()
QList< int >	selectedClasses ()
	return a list of indexes for the classes under selection
QgsRangeList	selectedRanges ()
void	changeRangeSymbol (int rangeIdx)
void	changeRange (int rangeIdx)
void	changeSelectedSymbols ()
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&)
QgsSymbolV2 *	findSymbolForRange (double lowerBound, double upperBound, const QgsRangeList &ranges) const
void	refreshSymbolView ()
void	keyPressEvent (QKeyEvent *event)

Protected Attributes
QgsGraduatedSymbolRendererV2 *	mRenderer
QgsSymbolV2 *	mGraduatedSymbol
int	mRowSelected
QgsRendererV2DataDefinedMenus *	mDataDefinedMenus
QgsGraduatedSymbolRendererV2Model *	mModel
QgsRangeList	mCopyBuffer
Protected Attributes inherited from QgsRendererV2Widget
QgsVectorLayer *	mLayer
QgsStyleV2 *	mStyle
QMenu *	contextMenu
QAction *	mCopyAction
QAction *	mPasteAction

Additional Inherited Members
Protected Slots inherited from QgsRendererV2Widget
void	contextMenuViewCategories (const QPoint &p)
void	changeSymbolColor ()
	Change color of selected symbols.
void	changeSymbolTransparency ()
	Change opacity of selected symbols.
void	changeSymbolUnit ()
	Change units mm/map units of selected symbols.
void	changeSymbolWidth ()
	Change line widths of selected symbols.
void	changeSymbolSize ()
	Change marker sizes of selected symbols.
virtual void	copy ()
virtual void	paste ()

Constructor & Destructor Documentation

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

QgsGraduatedSymbolRendererV2Widget::~QgsGraduatedSymbolRendererV2Widget

(

)

Member Function Documentation

void QgsGraduatedSymbolRendererV2Widget::addClass ( )

slot

Adds a class manually to the classification.

void QgsGraduatedSymbolRendererV2Widget::changeCurrentValue ( QStandardItem *  item )

slot

void QgsGraduatedSymbolRendererV2Widget::changeGraduatedSymbol ( )

slot

void QgsGraduatedSymbolRendererV2Widget::changeRange ( int  rangeIdx )

protected

void QgsGraduatedSymbolRendererV2Widget::changeRangeSymbol ( int  rangeIdx )

protected

void QgsGraduatedSymbolRendererV2Widget::changeSelectedSymbols ( )

protected

void QgsGraduatedSymbolRendererV2Widget::classifyGraduated ( )

slot

void QgsGraduatedSymbolRendererV2Widget::connectUpdateHandlers ( )

protected

QgsRendererV2Widget * QgsGraduatedSymbolRendererV2Widget::create ( QgsVectorLayer *  layer, QgsStyleV2 *  style, QgsFeatureRendererV2 *  renderer  )

static

void QgsGraduatedSymbolRendererV2Widget::deleteAllClasses ( )

slot

Removes all classes from the classification.

void QgsGraduatedSymbolRendererV2Widget::deleteClasses ( )

slot

Removes currently selected classes.

void QgsGraduatedSymbolRendererV2Widget::disconnectUpdateHandlers ( )

protected

QgsSymbolV2 * QgsGraduatedSymbolRendererV2Widget::findSymbolForRange ( double  lowerBound, double  upperBound, const QgsRangeList &  ranges  ) const

protected

void QgsGraduatedSymbolRendererV2Widget::graduatedColumnChanged ( QString  field )

slot

void QgsGraduatedSymbolRendererV2Widget::keyPressEvent ( QKeyEvent *  event )

protected

void QgsGraduatedSymbolRendererV2Widget::labelFormatChanged ( )

slot

void QgsGraduatedSymbolRendererV2Widget::modelDataChanged ( )

slot

void QgsGraduatedSymbolRendererV2Widget::rangesClicked ( const QModelIndex &  idx )

slot

void QgsGraduatedSymbolRendererV2Widget::rangesDoubleClicked ( const QModelIndex &  idx )

slot

void QgsGraduatedSymbolRendererV2Widget::reapplyColorRamp ( )

slot

void QgsGraduatedSymbolRendererV2Widget::refreshSymbolView ( )

protectedvirtual

Reimplemented from QgsRendererV2Widget.

QgsFeatureRendererV2 * QgsGraduatedSymbolRendererV2Widget::renderer ( )

virtual

return pointer to the renderer (no transfer of ownership)

Implements QgsRendererV2Widget.

void QgsGraduatedSymbolRendererV2Widget::rotationFieldChanged ( QString  fldName )

slot

void QgsGraduatedSymbolRendererV2Widget::rowsMoved ( )

slot

bool QgsGraduatedSymbolRendererV2Widget::rowsOrdered ( )

protected

void QgsGraduatedSymbolRendererV2Widget::scaleMethodChanged ( QgsSymbolV2::ScaleMethod  scaleMethod )

slot

QList< int > QgsGraduatedSymbolRendererV2Widget::selectedClasses ( )

protected

return a list of indexes for the classes under selection

QgsRangeList QgsGraduatedSymbolRendererV2Widget::selectedRanges ( )

protected

QList< QgsSymbolV2 * > QgsGraduatedSymbolRendererV2Widget::selectedSymbols ( )

protectedvirtual

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.

void QgsGraduatedSymbolRendererV2Widget::showSymbolLevels ( )

slot

void QgsGraduatedSymbolRendererV2Widget::sizeScaleFieldChanged ( QString  fldName )

slot

void QgsGraduatedSymbolRendererV2Widget::toggleBoundariesLink ( bool  linked )

slot

Toggle the link between classes boundaries.

void QgsGraduatedSymbolRendererV2Widget::updateGraduatedSymbolIcon ( )

protected

void QgsGraduatedSymbolRendererV2Widget::updateUiFromRenderer ( bool  updateCount = true )

protected

Member Data Documentation

QgsRangeList QgsGraduatedSymbolRendererV2Widget::mCopyBuffer

protected

QgsRendererV2DataDefinedMenus* QgsGraduatedSymbolRendererV2Widget::mDataDefinedMenus

protected

QgsSymbolV2* QgsGraduatedSymbolRendererV2Widget::mGraduatedSymbol

protected

QgsGraduatedSymbolRendererV2Model* QgsGraduatedSymbolRendererV2Widget::mModel

protected

QgsGraduatedSymbolRendererV2* QgsGraduatedSymbolRendererV2Widget::mRenderer

protected

int QgsGraduatedSymbolRendererV2Widget::mRowSelected

protected

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The documentation for this class was generated from the following files:

• /tmp/buildd/qgis-2.6.0+wheezy1/src/gui/symbology-ng/qgsgraduatedsymbolrendererv2widget.h
• /tmp/buildd/qgis-2.6.0+wheezy1/src/gui/symbology-ng/qgsgraduatedsymbolrendererv2widget.cpp