QgsRelationEditorWidget Class Reference

#include <qgsrelationeditor.h>

Inheritance diagram for QgsRelationEditorWidget:

Collaboration diagram for QgsRelationEditorWidget:

Public Member Functions
	QgsRelationEditorWidget (const QgsRelation &relation, const QgsFeature &feature, QgsAttributeEditorContext context, QWidget *parent=NULL)
Public Member Functions inherited from QgsCollapsibleGroupBox
	QgsCollapsibleGroupBox (QWidget *parent=0, QSettings *settings=0)
	QgsCollapsibleGroupBox (const QString &title, QWidget *parent=0, QSettings *settings=0)
	~QgsCollapsibleGroupBox ()
void	setSettings (QSettings *settings)
void	setSaveCollapsedState (bool save)
	set this to false to not save/restore collapsed state
void	setSaveCheckedState (bool save)
	set this to true to save/restore checked state
bool	saveCollapsedState ()
bool	saveCheckedState ()
void	setSettingGroup (const QString &group)
	set this to a defined string to share save/restore states across different parent dialogs
QString	settingGroup () const
Public Member Functions inherited from QgsCollapsibleGroupBoxBasic
	QgsCollapsibleGroupBoxBasic (QWidget *parent=0)
	QgsCollapsibleGroupBoxBasic (const QString &title, QWidget *parent=0)
	~QgsCollapsibleGroupBoxBasic ()
bool	isCollapsed () const
void	setCollapsed (bool collapse)
QString	syncGroup () const
	Named group which synchronizes collapsing action when triangle is clicked while holding alt modifier key.
void	setSyncGroup (QString grp)
void	setScrollOnExpand (bool scroll)
	set this to false to not automatically scroll parent QScrollArea to this widget's contents when expanded

Static Public Member Functions
static QgsRelationEditorWidget *	createRelationEditor (const QgsRelation &relation, const QgsFeature &feature, QgsAttributeEditorContext context, QWidget *parent=NULL)

Private Slots
void	onCollapsedStateChanged (bool state)
void	referencingLayerEditingToggled ()
void	viewModeChanged (int mode)
void	on_mAddFeatureButton_clicked ()
void	on_mLinkFeatureButton_clicked ()
void	on_mDeleteFeatureButton_clicked ()
void	on_mUnlinkFeatureButton_clicked ()
void	on_mToggleEditingButton_toggled (bool state)

Private Attributes
QgsDualView *	mDualView
QgsGenericFeatureSelectionManager *	mFeatureSelectionMgr
QgsAttributeEditorContext	mEditorContext
QgsRelation	mRelation
QgsFeature	mFeature

Additional Inherited Members
Public Slots inherited from QgsCollapsibleGroupBoxBasic
void	checkToggled (bool ckd)
void	checkClicked (bool ckd)
void	toggleCollapsed ()
Signals inherited from QgsCollapsibleGroupBoxBasic
void	collapsedStateChanged (bool collapsed)
	Signal emitted when groupbox collapsed/expanded state is changed, and when first shown.
Protected Slots inherited from QgsCollapsibleGroupBox
void	loadState ()
void	saveState ()
Protected Member Functions inherited from QgsCollapsibleGroupBox
void	init ()
void	showEvent (QShowEvent *event)
QString	saveKey () const
Protected Attributes inherited from QgsCollapsibleGroupBox
QPointer< QSettings >	mSettings
bool	mDelSettings
bool	mSaveCollapsedState
bool	mSaveCheckedState
QString	mSettingGroup
Static Protected Attributes inherited from QgsCollapsibleGroupBoxBasic
static QIcon	mCollapseIcon
static QIcon	mExpandIcon
Properties inherited from QgsCollapsibleGroupBox
bool	collapsed
bool	saveCollapsedState
bool	saveCheckedState
QString	syncGroup

Detailed Description

Definition at line 31 of file qgsrelationeditor.h.

Constructor & Destructor Documentation

QgsRelationEditorWidget::QgsRelationEditorWidget	(	const QgsRelation &	relation,
		const QgsFeature &	feature,
		QgsAttributeEditorContext	context,
		QWidget *	parent = NULL
	)

Definition at line 32 of file qgsrelationeditor.cpp.

References QgsCollapsibleGroupBoxBasic::collapsedStateChanged(), onCollapsedStateChanged(), QgsRelation::referencingLayer(), and referencingLayerEditingToggled().

Referenced by createRelationEditor().

Member Function Documentation

QgsRelationEditorWidget * QgsRelationEditorWidget::createRelationEditor ( const QgsRelation &  relation, const QgsFeature &  feature, QgsAttributeEditorContext  context, QWidget *  parent = NULL  )

static

Definition at line 49 of file qgsrelationeditor.cpp.

References QgsDualView::AttributeEditor, QgsDualView::AttributeTable, QgsVectorDataProvider::capabilities(), QgsVectorDataProvider::ChangeAttributeValues, QgsVectorLayer::dataProvider(), QgsRelation::getRelatedFeaturesRequest(), QgsDualView::init(), QgsVectorLayer::isReadOnly(), mDualView, mFeatureSelectionMgr, QgsRelationEditorWidget(), QgsRelation::referencingLayer(), QgsDualView::setFeatureSelectionManager(), and viewModeChanged().

Referenced by QgsAttributeEditor::createWidgetFromDef(), and QgsAttributeDialog::init().

void QgsRelationEditorWidget::on_mAddFeatureButton_clicked ( )

privateslot

Definition at line 104 of file qgsrelationeditor.cpp.

References QgsVectorLayerTools::addFeature(), QgsFeature::attribute(), QgsRelation::fieldPairs(), QgsFields::indexFromName(), QgsAttributeTableModel::layer(), QgsDualView::masterModel(), mDualView, mEditorContext, mFeature, mRelation, QgsVectorLayer::pendingFields(), QgsRelation::FieldPair::referencedField(), QgsRelation::FieldPair::referencingField(), QgsRelation::referencingLayer(), and QgsAttributeEditorContext::vectorLayerTools().

void QgsRelationEditorWidget::on_mDeleteFeatureButton_clicked ( )

privateslot

Definition at line 144 of file qgsrelationeditor.cpp.

References QgsVectorLayer::deleteFeature(), mFeatureSelectionMgr, mRelation, QgsRelation::referencingLayer(), and QgsGenericFeatureSelectionManager::selectedFeaturesIds().

void QgsRelationEditorWidget::on_mLinkFeatureButton_clicked ( )

privateslot

Definition at line 118 of file qgsrelationeditor.cpp.

References QgsFeature::attribute(), QgsVectorLayer::changeAttributeValue(), QgsVectorLayer::fieldNameIndex(), QgsRelation::fieldPairs(), mFeature, mRelation, QgsRelation::FieldPair::referencedField(), QgsRelation::FieldPair::referencingField(), and QgsRelation::referencingLayer().

void QgsRelationEditorWidget::on_mToggleEditingButton_toggled ( bool  state )

privateslot

Definition at line 173 of file qgsrelationeditor.cpp.

References mEditorContext, mRelation, QgsRelation::referencingLayer(), QgsVectorLayerTools::startEditing(), QgsVectorLayerTools::stopEditing(), and QgsAttributeEditorContext::vectorLayerTools().

void QgsRelationEditorWidget::on_mUnlinkFeatureButton_clicked ( )

privateslot

Definition at line 152 of file qgsrelationeditor.cpp.

References QgsFields::at(), QgsVectorLayer::changeAttributeValue(), QgsVectorLayer::fieldNameIndex(), QgsRelation::fieldPairs(), mFeatureSelectionMgr, mRelation, QgsVectorLayer::pendingFields(), QgsRelation::FieldPair::referencingField(), QgsRelation::referencingLayer(), and QgsGenericFeatureSelectionManager::selectedFeaturesIds().

void QgsRelationEditorWidget::onCollapsedStateChanged ( bool  state )

privateslot

Definition at line 80 of file qgsrelationeditor.cpp.

References QgsDualView::masterModel(), and mDualView.

Referenced by QgsRelationEditorWidget().

void QgsRelationEditorWidget::referencingLayerEditingToggled ( )

privateslot

Definition at line 88 of file qgsrelationeditor.cpp.

References QgsVectorLayer::isEditable(), mRelation, and QgsRelation::referencingLayer().

Referenced by QgsRelationEditorWidget().

void QgsRelationEditorWidget::viewModeChanged ( int  mode )

privateslot

Definition at line 99 of file qgsrelationeditor.cpp.

Referenced by createRelationEditor().

Member Data Documentation

QgsDualView* QgsRelationEditorWidget::mDualView

private

Definition at line 52 of file qgsrelationeditor.h.

Referenced by createRelationEditor(), on_mAddFeatureButton_clicked(), and onCollapsedStateChanged().

QgsAttributeEditorContext QgsRelationEditorWidget::mEditorContext

private

Definition at line 54 of file qgsrelationeditor.h.

Referenced by on_mAddFeatureButton_clicked(), and on_mToggleEditingButton_toggled().

QgsFeature QgsRelationEditorWidget::mFeature

private

Definition at line 56 of file qgsrelationeditor.h.

Referenced by on_mAddFeatureButton_clicked(), and on_mLinkFeatureButton_clicked().

QgsGenericFeatureSelectionManager* QgsRelationEditorWidget::mFeatureSelectionMgr

private

Definition at line 53 of file qgsrelationeditor.h.

Referenced by createRelationEditor(), on_mDeleteFeatureButton_clicked(), and on_mUnlinkFeatureButton_clicked().

QgsRelation QgsRelationEditorWidget::mRelation

private

Definition at line 55 of file qgsrelationeditor.h.

Referenced by on_mAddFeatureButton_clicked(), on_mDeleteFeatureButton_clicked(), on_mLinkFeatureButton_clicked(), on_mToggleEditingButton_toggled(), on_mUnlinkFeatureButton_clicked(), and referencingLayerEditingToggled().

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

• /tmp/buildd/qgis-2.2.0+wheezy1/src/gui/qgsrelationeditor.h
• /tmp/buildd/qgis-2.2.0+wheezy1/src/gui/qgsrelationeditor.cpp