MaterialEditor Class Reference

Main widget of MaterialEditor. More...

Inheritance diagram for MaterialEditor:

Collaboration diagram for MaterialEditor:

Public Member Functions
	MaterialEditor (MaterialModel *materialModel, QWidget *parent=nullptr)
bool	modelWasChanged () const
MaterialItem *	selectedMaterial ()
QItemSelectionModel *	selectionModel ()
void	setInitialMaterialProperty (const ExternalProperty &matProperty)
	Sets selection corresponding to initial material property. More...

Protected Member Functions
void	contextMenuEvent (QContextMenuEvent *event)
	Context menu reimplemented to supress default menu. More...

Private Slots
void	onDataChanged (const QModelIndex &, const QModelIndex &, const QVector< int > &)
void	onRowsInserted (const QModelIndex &, int, int)
void	onRowsRemoved (const QModelIndex &, int, int)
void	onSelectionChanged (const QItemSelection &selected, const QItemSelection &)

Private Member Functions
void	init_views ()

Private Attributes
ComponentEditor *	m_componentEditor
QListView *	m_listView
MaterialModel *	m_materialModel
bool	m_model_was_modified
QSplitter *	m_splitter
MaterialEditorToolBar *	m_toolBar

Detailed Description

Main widget of MaterialEditor.

Definition at line 32 of file MaterialEditor.h.

Constructor & Destructor Documentation

MaterialEditor()

MaterialEditor::MaterialEditor	(	MaterialModel *	materialModel,
		QWidget *	parent = nullptr
	)

Definition at line 26 of file MaterialEditor.cpp.

    : QWidget(parent)
    , m_materialModel(materialModel)
    , m_toolBar(new MaterialEditorToolBar(materialModel, this))
    , m_splitter(new QSplitter)
    , m_listView(new QListView)
    , m_componentEditor(new ComponentEditor)
    , m_model_was_modified(false)
{
    setWindowTitle("MaterialEditorWidget");
    setMinimumSize(128, 128);
    resize(512, 400);
    setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
 
    QVBoxLayout* layout = new QVBoxLayout;
    layout->setContentsMargins(0, 0, 0, 0);
 
    m_splitter->addWidget(m_listView);
    m_splitter->addWidget(m_componentEditor);
    m_splitter->setCollapsible(0, false);
    m_splitter->setCollapsible(1, false);
 
    layout->addWidget(m_toolBar);
    layout->addWidget(m_splitter);
 
    setLayout(layout);
 
    init_views();
}

References init_views(), m_componentEditor, m_listView, m_splitter, and m_toolBar.

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Member Function Documentation

contextMenuEvent()

void MaterialEditor::contextMenuEvent ( QContextMenuEvent *  event )

protected

Context menu reimplemented to supress default menu.

Definition at line 113 of file MaterialEditor.cpp.

{
    Q_UNUSED(event);
}

init_views()

void MaterialEditor::init_views ( )

private

Definition at line 118 of file MaterialEditor.cpp.

{
    connect(m_materialModel, &MaterialModel::dataChanged, this, &MaterialEditor::onDataChanged);
    connect(m_materialModel, &MaterialModel::rowsInserted, this, &MaterialEditor::onRowsInserted);
    connect(m_materialModel, &MaterialModel::rowsRemoved, this, &MaterialEditor::onRowsRemoved);
 
    m_listView->setContextMenuPolicy(Qt::CustomContextMenu);
    m_listView->setModel(new SessionDecorationModel(m_listView, m_materialModel));
    m_listView->setMovement(QListView::Static);
    m_listView->setMinimumWidth(50);
    m_listView->setMaximumWidth(220);
    m_listView->setSpacing(5);
 
    m_toolBar->setSelectionModel(selectionModel());
 
    connect(selectionModel(), &QItemSelectionModel::selectionChanged, this,
            &MaterialEditor::onSelectionChanged);
 
    // making first material selected
    if (!selectionModel()->hasSelection()) {
        QModelIndex itemIndex = m_materialModel->index(0, 0, QModelIndex());
        selectionModel()->select(itemIndex, QItemSelectionModel::ClearAndSelect);
    }
 
    connect(m_listView, &QListView::customContextMenuRequested, m_toolBar,
            &MaterialEditorToolBar::onCustomContextMenuRequested);
}

References SessionModel::index(), m_listView, m_materialModel, m_toolBar, MaterialEditorToolBar::onCustomContextMenuRequested(), onDataChanged(), onRowsInserted(), onRowsRemoved(), onSelectionChanged(), selectionModel(), and MaterialEditorToolBar::setSelectionModel().

Referenced by MaterialEditor().

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modelWasChanged()

bool MaterialEditor::modelWasChanged

(

)

const

Definition at line 80 of file MaterialEditor.cpp.

{
    return m_model_was_modified;
}

References m_model_was_modified.

Referenced by MaterialEditorDialog::onOKButton().

onDataChanged

void MaterialEditor::onDataChanged ( const QModelIndex &  , const QModelIndex &  , const QVector< int > &    )

privateslot

Definition at line 97 of file MaterialEditor.cpp.

{
    m_model_was_modified = true;
}

References m_model_was_modified.

Referenced by init_views().

onRowsInserted

void MaterialEditor::onRowsInserted ( const QModelIndex &  , int  , int    )

privateslot

Definition at line 102 of file MaterialEditor.cpp.

{
    m_model_was_modified = true;
}

References m_model_was_modified.

Referenced by init_views().

onRowsRemoved

void MaterialEditor::onRowsRemoved ( const QModelIndex &  , int  , int    )

privateslot

Definition at line 107 of file MaterialEditor.cpp.

{
    m_model_was_modified = true;
}

References m_model_was_modified.

Referenced by init_views().

onSelectionChanged

void MaterialEditor::onSelectionChanged ( const QItemSelection &  selected, const QItemSelection &    )

privateslot

Definition at line 85 of file MaterialEditor.cpp.

{
    QModelIndexList indices = selected.indexes();
 
    if (indices.isEmpty()) {
        m_componentEditor->setItem(nullptr);
    } else {
        if (SessionItem* item = m_materialModel->itemForIndex(indices.front()))
            m_componentEditor->setItem(item);
    }
}

References SessionModel::itemForIndex(), m_componentEditor, m_materialModel, and ComponentEditor::setItem().

Referenced by init_views().

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selectedMaterial()

MaterialItem * MaterialEditor::selectedMaterial

(

)

Definition at line 62 of file MaterialEditor.cpp.

{
    auto selected = selectionModel()->currentIndex();
    return selected.isValid() ? m_materialModel->materialFromIndex(selected) : nullptr;
}

References m_materialModel, MaterialModel::materialFromIndex(), and selectionModel().

Referenced by MaterialEditorDialog::selectedMaterialProperty().

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selectionModel()

QItemSelectionModel * MaterialEditor::selectionModel

(

)

Definition at line 56 of file MaterialEditor.cpp.

{
    ASSERT(m_listView);
    return m_listView->selectionModel();
}

References ASSERT, and m_listView.

Referenced by init_views(), selectedMaterial(), and setInitialMaterialProperty().

setInitialMaterialProperty()

void MaterialEditor::setInitialMaterialProperty

(

const ExternalProperty &

matProperty

)

Sets selection corresponding to initial material property.

Definition at line 69 of file MaterialEditor.cpp.

{
    if (MaterialItem* mat = m_materialModel->materialFromIdentifier(matProperty.identifier())) {
        selectionModel()->clearSelection();
        selectionModel()->setCurrentIndex(m_materialModel->indexOfItem(mat),
                                          QItemSelectionModel::ClearAndSelect);
        selectionModel()->select(m_materialModel->indexOfItem(mat),
                                 QItemSelectionModel::ClearAndSelect);
    }
}

References ExternalProperty::identifier(), SessionModel::indexOfItem(), m_materialModel, MaterialModel::materialFromIdentifier(), and selectionModel().

Referenced by MaterialEditorDialog::setMaterialProperty().

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Member Data Documentation

m_componentEditor

ComponentEditor* MaterialEditor::m_componentEditor

private

Definition at line 62 of file MaterialEditor.h.

Referenced by MaterialEditor(), and onSelectionChanged().

m_listView

QListView* MaterialEditor::m_listView

private

Definition at line 61 of file MaterialEditor.h.

Referenced by MaterialEditor(), init_views(), and selectionModel().

m_materialModel

MaterialModel* MaterialEditor::m_materialModel

private

Definition at line 58 of file MaterialEditor.h.

Referenced by init_views(), onSelectionChanged(), selectedMaterial(), and setInitialMaterialProperty().

m_model_was_modified

bool MaterialEditor::m_model_was_modified

private

Definition at line 63 of file MaterialEditor.h.

Referenced by modelWasChanged(), onDataChanged(), onRowsInserted(), and onRowsRemoved().

m_splitter

QSplitter* MaterialEditor::m_splitter

private

Definition at line 60 of file MaterialEditor.h.

Referenced by MaterialEditor().

m_toolBar

MaterialEditorToolBar* MaterialEditor::m_toolBar

private

Definition at line 59 of file MaterialEditor.h.

Referenced by MaterialEditor(), and init_views().

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

• /home/www/ba/GUI/coregui/Views/MaterialEditor/MaterialEditor.h
• /home/www/ba/GUI/coregui/Views/MaterialEditor/MaterialEditor.cpp