QgsMeshDatasetGroupTreeModel Class Reference

Item Model for QgsMeshDatasetGroupTreeItem. More...

#include <qgsmeshdatasetgrouptreeview.h>

Inheritance diagram for QgsMeshDatasetGroupTreeModel:

Public Types
enum	Roles {   Name = Qt::UserRole , IsVector , IsActiveScalarDatasetGroup , IsActiveVectorDatasetGroup ,   DatasetGroupIndex }

Public Member Functions
	QgsMeshDatasetGroupTreeModel (QObject *parent=nullptr)
int	columnCount (const QModelIndex &parent=QModelIndex()) const override
QVariant	data (const QModelIndex &index, int role) const override
QgsMeshDatasetGroupTreeItem *	datasetGroupTreeItem (int groupIndex)
	Returns the dataset group tree item with index, keeps ownership.
QgsMeshDatasetGroupTreeItem *	datasetGroupTreeItem (QModelIndex index)
	Returns the dataset group tree item corresponding to index, keeps ownership.
QgsMeshDatasetGroupTreeItem *	datasetGroupTreeRootItem ()
	Returns the dataset group root tree item, keeps ownership.
Qt::ItemFlags	flags (const QModelIndex &index) const override
QVariant	headerData (int section, Qt::Orientation orientation, int role=Qt::DisplayRole) const override
QModelIndex	index (int row, int column, const QModelIndex &parent=QModelIndex()) const override
bool	isEnabled (const QModelIndex &index) const
	Returns whether the dataset groups related to the QModelIndex is set as enabled.
QModelIndex	parent (const QModelIndex &index) const override
void	removeItem (const QModelIndex &index)
	Removes an item from the tree.
void	resetDefault (QgsMeshLayer *meshLayer)
	Resets all groups with default state from the mesh layer.
int	rowCount (const QModelIndex &parent=QModelIndex()) const override
void	setAllGroupsAsEnabled (bool isEnabled)
	Sets all groups as enabled.
void	setPersistentDatasetGroup (const QModelIndex &index, const QString &uri)
	Sets the dataset group as persistent with specified uri and for specified index.
void	syncToLayer (QgsMeshLayer *layer)
	Synchronizes groups to the model from mesh layer.

Detailed Description

Item Model for QgsMeshDatasetGroupTreeItem.

Definition at line 66 of file qgsmeshdatasetgrouptreeview.h.

Member Enumeration Documentation

Roles

enum QgsMeshDatasetGroupTreeModel::Roles

Enumerator
Name
IsVector
IsActiveScalarDatasetGroup
IsActiveVectorDatasetGroup
DatasetGroupIndex

Definition at line 70 of file qgsmeshdatasetgrouptreeview.h.

Constructor & Destructor Documentation

QgsMeshDatasetGroupTreeModel()

QgsMeshDatasetGroupTreeModel::QgsMeshDatasetGroupTreeModel ( QObject *  parent = nullptr )

explicit

Definition at line 34 of file qgsmeshdatasetgrouptreeview.cpp.

Member Function Documentation

columnCount()

int QgsMeshDatasetGroupTreeModel::columnCount ( const QModelIndex &  parent = QModelIndex() ) const

override

Definition at line 40 of file qgsmeshdatasetgrouptreeview.cpp.

data()

QVariant QgsMeshDatasetGroupTreeModel::data ( const QModelIndex &  index, int  role  ) const

override

Definition at line 46 of file qgsmeshdatasetgrouptreeview.cpp.

datasetGroupTreeItem() [1/2]

QgsMeshDatasetGroupTreeItem * QgsMeshDatasetGroupTreeModel::datasetGroupTreeItem

(

int

groupIndex

)

Returns the dataset group tree item with index, keeps ownership.

Definition at line 159 of file qgsmeshdatasetgrouptreeview.cpp.

datasetGroupTreeItem() [2/2]

QgsMeshDatasetGroupTreeItem * QgsMeshDatasetGroupTreeModel::datasetGroupTreeItem

(

QModelIndex

index

)

Returns the dataset group tree item corresponding to index, keeps ownership.

Definition at line 167 of file qgsmeshdatasetgrouptreeview.cpp.

datasetGroupTreeRootItem()

QgsMeshDatasetGroupTreeItem * QgsMeshDatasetGroupTreeModel::datasetGroupTreeRootItem

(

)

Returns the dataset group root tree item, keeps ownership.

Definition at line 154 of file qgsmeshdatasetgrouptreeview.cpp.

flags()

Qt::ItemFlags QgsMeshDatasetGroupTreeModel::flags ( const QModelIndex &  index ) const

override

Definition at line 73 of file qgsmeshdatasetgrouptreeview.cpp.

headerData()

QVariant QgsMeshDatasetGroupTreeModel::headerData ( int  section, Qt::Orientation  orientation, int  role = Qt::DisplayRole  ) const

override

Definition at line 81 of file qgsmeshdatasetgrouptreeview.cpp.

index()

QModelIndex QgsMeshDatasetGroupTreeModel::index ( int  row, int  column, const QModelIndex &  parent = QModelIndex()  ) const

override

Definition at line 93 of file qgsmeshdatasetgrouptreeview.cpp.

isEnabled()

bool QgsMeshDatasetGroupTreeModel::isEnabled

(

const QModelIndex &

index

)

const

Returns whether the dataset groups related to the QModelIndex is set as enabled.

Definition at line 175 of file qgsmeshdatasetgrouptreeview.cpp.

parent()

QModelIndex QgsMeshDatasetGroupTreeModel::parent ( const QModelIndex &  index ) const

override

Definition at line 113 of file qgsmeshdatasetgrouptreeview.cpp.

removeItem()

void QgsMeshDatasetGroupTreeModel::removeItem

(

const QModelIndex &

index

)

Removes an item from the tree.

Definition at line 214 of file qgsmeshdatasetgrouptreeview.cpp.

resetDefault()

void QgsMeshDatasetGroupTreeModel::resetDefault

(

QgsMeshLayer *

meshLayer

)

Resets all groups with default state from the mesh layer.

Definition at line 185 of file qgsmeshdatasetgrouptreeview.cpp.

rowCount()

int QgsMeshDatasetGroupTreeModel::rowCount ( const QModelIndex &  parent = QModelIndex() ) const

override

Definition at line 127 of file qgsmeshdatasetgrouptreeview.cpp.

setAllGroupsAsEnabled()

void QgsMeshDatasetGroupTreeModel::setAllGroupsAsEnabled

(

bool

isEnabled

)

Sets all groups as enabled.

Definition at line 196 of file qgsmeshdatasetgrouptreeview.cpp.

setPersistentDatasetGroup()

void QgsMeshDatasetGroupTreeModel::setPersistentDatasetGroup	(	const QModelIndex &	index,
		const QString &	uri
	)

Sets the dataset group as persistent with specified uri and for specified index.

Definition at line 229 of file qgsmeshdatasetgrouptreeview.cpp.

syncToLayer()

void QgsMeshDatasetGroupTreeModel::syncToLayer

(

QgsMeshLayer *

layer

)

Synchronizes groups to the model from mesh layer.

Definition at line 144 of file qgsmeshdatasetgrouptreeview.cpp.

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

• /build/qgis-3.40.0+99sid/src/gui/mesh/qgsmeshdatasetgrouptreeview.h
• /build/qgis-3.40.0+99sid/src/gui/mesh/qgsmeshdatasetgrouptreeview.cpp