Widget to select graphs and look at their properties. More...

Inheritance diagram for gui2::DataSelectorWidget:

Collaboration diagram for gui2::DataSelectorWidget:

Signals
void	selectionChanged ()

Public Member Functions
	DataSelectorWidget (DataViewModel view_model, QWidget parent=nullptr)

DataSelectionModel *	selectionModel () const

Private Slots
void	onSelectionChanged ()

Private Attributes
ModelView::PropertyTreeView *	m_canvasPropertyEditor {nullptr}

ModelView::CollapsibleListWidget *	m_collapsibleWidget {nullptr}

ModelView::PropertyTreeView *	m_graphPropertyEditor {nullptr}

DataSelectionModel *	m_selectionModel {nullptr}

QTreeView *	m_selectorTree {nullptr}

DataViewModel *	m_viewModel {nullptr}

Detailed Description

Widget to select graphs and look at their properties.

Occupies the left part of ImportDataEditor.

Definition at line 36 of file dataselectorwidget.h.

Constructor & Destructor Documentation

◆ DataSelectorWidget()

gui2::DataSelectorWidget::DataSelectorWidget	(	DataViewModel *	view_model,
		QWidget *	parent = `nullptr`
	)

Definition at line 31 of file dataselectorwidget.cpp.

     : QWidget(parent)
     , m_viewModel(view_model)
     , m_selectionModel(new DataSelectionModel(m_viewModel, this))
     , m_selectorTree(new QTreeView)
     , m_canvasPropertyEditor(new ModelView::PropertyTreeView)
     , m_graphPropertyEditor(new ModelView::PropertyTreeView)
     , m_collapsibleWidget(new ModelView::CollapsibleListWidget)
 {
     auto layout = new QVBoxLayout(this);
  
     m_collapsibleWidget->addWidget(m_selectorTree, "Canvas list");
     m_collapsibleWidget->addWidget(m_canvasPropertyEditor, "Canvas properties",
                                    /*set_collapsed*/ true);
     m_collapsibleWidget->addWidget(m_graphPropertyEditor, "Graph properties",
                                    /*set_collapsed*/ true);
  
     layout->addWidget(m_collapsibleWidget);
  
     m_selectorTree->setModel(m_viewModel);
     m_selectorTree->setSelectionModel(m_selectionModel);
     m_selectorTree->setSelectionMode(QAbstractItemView::ExtendedSelection);
     m_selectorTree->setDragDropMode(QAbstractItemView::InternalMove);
     m_selectorTree->setDragEnabled(true);
  
     connect(selectionModel(), &DataSelectionModel::selectionChanged, this,
             &DataSelectorWidget::onSelectionChanged);
 }

References ModelView::CollapsibleListWidget::addWidget(), m_canvasPropertyEditor, m_collapsibleWidget, m_graphPropertyEditor, m_selectionModel, m_selectorTree, m_viewModel, onSelectionChanged(), and selectionModel().

Here is the call graph for this function:

Member Function Documentation

◆ onSelectionChanged

void gui2::DataSelectorWidget::onSelectionChanged ( )

privateslot

Definition at line 65 of file dataselectorwidget.cpp.

 {
     m_canvasPropertyEditor->setItem(m_selectionModel->activeCanvas());
     m_graphPropertyEditor->setItem(m_selectionModel->selectedGraph());
  
     selectionChanged(); // emmit further
 }