QGIS API Documentation  master-3f58142
Public Slots | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes
QgsRuleBasedRendererV2Widget Class Reference

#include <qgsrulebasedrendererv2widget.h>

+ Inheritance diagram for QgsRuleBasedRendererV2Widget:
+ Collaboration diagram for QgsRuleBasedRendererV2Widget:

List of all members.

Public Slots

void addRule ()
void clearFeatureCounts ()
void countFeatures ()
void currentRuleChanged (const QModelIndex &current=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 setRenderingOrder ()

Public Member Functions

 QgsRuleBasedRendererV2Widget (QgsVectorLayer *layer, QgsStyleV2 *style, QgsFeatureRendererV2 *renderer)
 ~QgsRuleBasedRendererV2Widget ()
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

QgsRuleBasedRendererV2::Rule * currentRule ()
void refineRule (int type)
void refineRuleCategoriesGui (const QModelIndexList &index)
void refineRuleRangesGui (const QModelIndexList &index)
void refineRuleScalesGui (const QModelIndexList &index)
void refreshSymbolView ()
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&)

Protected Attributes

QgsRuleBasedRendererV2Model * mModel
QMenu * mRefineMenu
QgsRuleBasedRendererV2 * mRenderer

Detailed Description

Definition at line 97 of file qgsrulebasedrendererv2widget.h.

Constructor & Destructor Documentation

QgsRuleBasedRendererV2Widget::QgsRuleBasedRendererV2Widget ( QgsVectorLayer *  layer,
QgsStyleV2 *  style,
QgsFeatureRendererV2 *  renderer 
)

Definition at line 42 of file qgsrulebasedrendererv2widget.cpp.

References addRule(), QgsRendererV2Widget::contextMenu, QgsRendererV2Widget::contextMenuViewCategories(), countFeatures(), currentRuleChanged(), QgsSymbolV2::defaultSymbol(), editRule(), QgsVectorLayer::geometryType(), QgsApplication::iconPath(), QgsRendererV2Widget::mLayer, mModel, mRefineMenu, mRenderer, refineRuleCategories(), refineRuleRanges(), refineRuleScales(), removeRule(), renderer(), restoreSectionWidths(), saveSectionWidth(), setRenderingOrder(), tr, and QgsFeatureRendererV2::type().

Referenced by create().

QgsRuleBasedRendererV2Widget::~QgsRuleBasedRendererV2Widget ( )

Definition at line 103 of file qgsrulebasedrendererv2widget.cpp.

References mRenderer.

Member Function Documentation

void QgsRuleBasedRendererV2Widget::addRule ( ) [slot]

Definition at line 113 of file qgsrulebasedrendererv2widget.cpp.

References QgsRuleBasedRendererV2Model::clearFeatureCounts(), currentRule(), QgsSymbolV2::defaultSymbol(), QgsVectorLayer::geometryType(), QgsRuleBasedRendererV2Model::insertRule(), QgsRendererV2Widget::mLayer, mModel, QgsRendererV2Widget::mStyle, and QgsRuleBasedRendererV2Model::rowCount().

Referenced by QgsRuleBasedRendererV2Widget().

void QgsRuleBasedRendererV2Widget::clearFeatureCounts ( ) [inline, slot]

Definition at line 117 of file qgsrulebasedrendererv2widget.h.

void QgsRuleBasedRendererV2Widget::countFeatures ( ) [slot]

Definition at line 406 of file qgsrulebasedrendererv2widget.cpp.

References QgsRuleBasedRendererV2::Rule::descendants(), QgsVectorLayer::getFeatures(), QgsRuleBasedRendererV2::Rule::label(), QgsRendererV2Widget::mLayer, mModel, mRenderer, QgsFeatureIterator::nextFeature(), QgsFeatureRequest::NoGeometry, QgsVectorLayer::pendingFeatureCount(), QgsDebugMsg, QgsRuleBasedRendererV2::rootRule(), QgsRuleBasedRendererV2::Rule::rulesForFeature(), QgsRuleBasedRendererV2Model::setFeatureCounts(), QgsRenderContext::setRendererScale(), QgsRuleBasedRendererV2::startRender(), QgsRuleBasedRendererV2::stopRender(), and tr.

Referenced by QgsRuleBasedRendererV2Widget().

QgsRendererV2Widget * QgsRuleBasedRendererV2Widget::create ( QgsVectorLayer *  layer,
QgsStyleV2 *  style,
QgsFeatureRendererV2 *  renderer 
) [static]

Definition at line 37 of file qgsrulebasedrendererv2widget.cpp.

References QgsRuleBasedRendererV2Widget().

Referenced by _initRendererWidgetFunctions().

QgsRuleBasedRendererV2::Rule * QgsRuleBasedRendererV2Widget::currentRule ( ) [protected]

Definition at line 142 of file qgsrulebasedrendererv2widget.cpp.

References mModel, and QgsRuleBasedRendererV2Model::ruleForIndex().

Referenced by addRule().

void QgsRuleBasedRendererV2Widget::currentRuleChanged ( const QModelIndex &  current = QModelIndex(),
const QModelIndex &  previous = QModelIndex() 
) [slot]

Definition at line 186 of file qgsrulebasedrendererv2widget.cpp.

Referenced by QgsRuleBasedRendererV2Widget().

void QgsRuleBasedRendererV2Widget::editRule ( ) [slot]

Definition at line 151 of file qgsrulebasedrendererv2widget.cpp.

Referenced by QgsRuleBasedRendererV2Widget().

void QgsRuleBasedRendererV2Widget::editRule ( const QModelIndex &  index) [slot]

Definition at line 156 of file qgsrulebasedrendererv2widget.cpp.

References QgsRuleBasedRendererV2Model::clearFeatureCounts(), QgsRendererV2Widget::mLayer, mModel, QgsRendererV2Widget::mStyle, QgsRuleBasedRendererV2Model::ruleForIndex(), and QgsRuleBasedRendererV2Model::updateRule().

void QgsRuleBasedRendererV2Widget::refineRule ( int  type) [protected]

Definition at line 201 of file qgsrulebasedrendererv2widget.cpp.

References refineRuleCategoriesGui(), refineRuleRangesGui(), and refineRuleScalesGui().

Referenced by refineRuleCategories(), refineRuleRanges(), and refineRuleScales().

void QgsRuleBasedRendererV2Widget::refineRuleCategories ( ) [slot]

Definition at line 223 of file qgsrulebasedrendererv2widget.cpp.

References refineRule().

Referenced by QgsRuleBasedRendererV2Widget(), and refineRuleCategoriesGui().

void QgsRuleBasedRendererV2Widget::refineRuleCategoriesGui ( const QModelIndexList &  index) [protected]

Definition at line 238 of file qgsrulebasedrendererv2widget.cpp.

References QgsCategorizedSymbolRendererV2::categories(), QgsRuleBasedRendererV2Model::finishedAddingRules(), QgsRendererV2Widget::mLayer, mModel, QgsRendererV2Widget::mStyle, refineRuleCategories(), QgsCategorizedSymbolRendererV2Widget::renderer(), QgsRuleBasedRendererV2Model::ruleForIndex(), tr, and QgsRuleBasedRendererV2Model::willAddRules().

Referenced by refineRule().

void QgsRuleBasedRendererV2Widget::refineRuleRanges ( ) [slot]

Definition at line 228 of file qgsrulebasedrendererv2widget.cpp.

References refineRule().

Referenced by QgsRuleBasedRendererV2Widget(), and refineRuleRangesGui().

void QgsRuleBasedRendererV2Widget::refineRuleRangesGui ( const QModelIndexList &  index) [protected]

Definition at line 266 of file qgsrulebasedrendererv2widget.cpp.

References QgsRuleBasedRendererV2Model::finishedAddingRules(), QgsRendererV2Widget::mLayer, mModel, QgsRendererV2Widget::mStyle, QgsGraduatedSymbolRendererV2::ranges(), refineRuleRanges(), QgsGraduatedSymbolRendererV2Widget::renderer(), QgsRuleBasedRendererV2Model::ruleForIndex(), tr, and QgsRuleBasedRendererV2Model::willAddRules().

Referenced by refineRule().

void QgsRuleBasedRendererV2Widget::refineRuleScales ( ) [slot]

Definition at line 233 of file qgsrulebasedrendererv2widget.cpp.

References refineRule().

Referenced by QgsRuleBasedRendererV2Widget(), and refineRuleScalesGui().

void QgsRuleBasedRendererV2Widget::refineRuleScalesGui ( const QModelIndexList &  index) [protected]

Definition at line 295 of file qgsrulebasedrendererv2widget.cpp.

References QgsRuleBasedRendererV2Model::finishedAddingRules(), QgsRuleBasedRendererV2::Rule::label(), mModel, refineRuleScales(), QgsRuleBasedRendererV2Model::ruleForIndex(), QgsRuleBasedRendererV2::Rule::symbol(), tr, and QgsRuleBasedRendererV2Model::willAddRules().

Referenced by refineRule().

void QgsRuleBasedRendererV2Widget::refreshSymbolView ( ) [protected, virtual]

Reimplemented from QgsRendererV2Widget.

Definition at line 359 of file qgsrulebasedrendererv2widget.cpp.

void QgsRuleBasedRendererV2Widget::removeRule ( ) [slot]

Definition at line 171 of file qgsrulebasedrendererv2widget.cpp.

References QgsRuleBasedRendererV2Model::clearFeatureCounts(), mModel, QgsDebugMsg, and QgsRuleBasedRendererV2Model::removeRows().

Referenced by QgsRuleBasedRendererV2Widget().

QgsFeatureRendererV2 * QgsRuleBasedRendererV2Widget::renderer ( ) [virtual]

return pointer to the renderer (no transfer of ownership)

Implements QgsRendererV2Widget.

Definition at line 108 of file qgsrulebasedrendererv2widget.cpp.

References mRenderer.

Referenced by QgsRuleBasedRendererV2Widget().

void QgsRuleBasedRendererV2Widget::restoreSectionWidths ( ) [slot]

Definition at line 393 of file qgsrulebasedrendererv2widget.cpp.

Referenced by QgsRuleBasedRendererV2Widget().

void QgsRuleBasedRendererV2Widget::saveSectionWidth ( int  section,
int  oldSize,
int  newSize 
) [slot]

Definition at line 382 of file qgsrulebasedrendererv2widget.cpp.

Referenced by QgsRuleBasedRendererV2Widget().

QList< QgsSymbolV2 * > QgsRuleBasedRendererV2Widget::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 335 of file qgsrulebasedrendererv2widget.cpp.

References QgsRuleBasedRendererV2::Rule::children(), mModel, mRenderer, and QgsRuleBasedRendererV2Model::ruleForIndex().

void QgsRuleBasedRendererV2Widget::setRenderingOrder ( ) [slot]

Definition at line 372 of file qgsrulebasedrendererv2widget.cpp.

References QgsRuleBasedRendererV2::legendSymbolItems(), mRenderer, and QgsSymbolLevelsV2Dialog::setForceOrderingEnabled().

Referenced by QgsRuleBasedRendererV2Widget().

Member Data Documentation

QgsRuleBasedRendererV2Model* QgsRuleBasedRendererV2Widget::mModel [protected]

Definition at line 143 of file qgsrulebasedrendererv2widget.h.

Referenced by addRule(), countFeatures(), currentRule(), editRule(), QgsRuleBasedRendererV2Widget(), refineRuleCategoriesGui(), refineRuleRangesGui(), refineRuleScalesGui(), removeRule(), and selectedSymbols().

QMenu* QgsRuleBasedRendererV2Widget::mRefineMenu [protected]

Definition at line 145 of file qgsrulebasedrendererv2widget.h.

Referenced by QgsRuleBasedRendererV2Widget().

QgsRuleBasedRendererV2* QgsRuleBasedRendererV2Widget::mRenderer [protected]

Definition at line 142 of file qgsrulebasedrendererv2widget.h.

Referenced by countFeatures(), QgsRuleBasedRendererV2Widget(), renderer(), selectedSymbols(), setRenderingOrder(), and ~QgsRuleBasedRendererV2Widget().

The documentation for this class was generated from the following files:
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Defines