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Add documentation
This commit is contained in:
Simon De Backer
parent
2a53f09a37
commit
e938673872
@ -54,9 +54,9 @@ const qreal Diagram::margin = 5.0;
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QColor Diagram::background_color = Qt::white;
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/**
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* @brief Diagram::Diagram
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* Constructor
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* @param project : The project of this diagram and also parent QObject
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@brief Diagram::Diagram
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Constructor
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@param project : The project of this diagram and also parent QObject
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*/
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Diagram::Diagram(QETProject *project) :
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QGraphicsScene (project),
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@ -71,11 +71,13 @@ Diagram::Diagram(QETProject *project) :
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m_freeze_new_conductors_ (false)
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{
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setItemIndexMethod(QGraphicsScene::NoIndex);
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//Set to no index, because they can be the source of the crash with conductor and shape ghost.
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//https://forum.qt.io/topic/71316/qgraphicsscenefinditembsptreevisitor-visit-crashes-due-to-an-obsolete-paintevent-after-qgraphicsscene-removeitem
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//https://stackoverflow.com/questions/38458830/crash-after-qgraphicssceneremoveitem-with-custom-item-class
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//http://www.qtcentre.org/archive/index.php/t-33730.html
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//http://tech-artists.org/t/qt-properly-removing-qgraphicitems/3063
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/* Set to no index,
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* because they can be the source of the crash with conductor and shape ghost.
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* https://forum.qt.io/topic/71316/qgraphicsscenefinditembsptreevisitor-visit-crashes-due-to-an-obsolete-paintevent-after-qgraphicsscene-removeitem
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* https://stackoverflow.com/questions/38458830/crash-after-qgraphicssceneremoveitem-with-custom-item-class
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* http://www.qtcentre.org/archive/index.php/t-33730.html
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* http://tech-artists.org/t/qt-properly-removing-qgraphicitems/3063
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*/
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qgi_manager_ = new QGIManager(this);
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setBackgroundBrush(Qt::white);
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@ -1269,7 +1271,11 @@ void Diagram::removeItem(QGraphicsItem *item)
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QGraphicsScene::removeItem(item);
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}
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/**
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@brief Diagram::titleChanged
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emit(diagramTitleChanged(this, title));
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@param title
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*/
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void Diagram::titleChanged(const QString &title) {
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emit(diagramTitleChanged(this, title));
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}
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@ -167,7 +167,7 @@ QTreeWidgetItem *GenericPanel::getItemForProject(QETProject *project, bool *crea
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@brief GenericPanel::updateProjectItem
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@param project_qtwi
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@param project
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@param options
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@param options (unused)
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@param freshly_created
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@return updateItem(project_qtwi, options, freshly_created)
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*/
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@ -264,7 +264,7 @@ QTreeWidgetItem *GenericPanel::fillProjectItem(QTreeWidgetItem *project_qtwi, QE
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@brief GenericPanel::addDiagram
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@param diagram
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@param parent_item
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@param options
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@param options (unused)
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@return diagram_qtwi
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*/
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QTreeWidgetItem *GenericPanel::addDiagram(Diagram *diagram, QTreeWidgetItem *parent_item, PanelOptions options) {
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@ -369,7 +369,7 @@ QTreeWidgetItem *GenericPanel::updateDiagramItem(QTreeWidgetItem *diagram_qtwi,
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/**
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@brief GenericPanel::fillDiagramItem
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@param diagram_qtwi
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@param Q_UNUSED(diagram)
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@param diagram (unused)
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@param options
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@param freshly_created
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@return fillItem(diagram_qtwi, options, freshly_created)
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@ -566,7 +566,7 @@ QTreeWidgetItem *GenericPanel::updateTemplateItem(QTreeWidgetItem *tb_template_q
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/**
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@brief GenericPanel::fillTemplateItem
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@param tb_template_qtwi
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@param tb_template
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@param tb_template (unused)
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@param options
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@param freshly_created
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@return fillItem(tb_template_qtwi, options, freshly_created)
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@ -578,12 +578,12 @@ QTreeWidgetItem *GenericPanel::fillTemplateItem(QTreeWidgetItem *tb_template_qtw
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/**
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@brief GenericPanel::updateItem
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This generic method is called at the end of each update*Item method. Its
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only purpose is being reimplemented in a subclass. The default
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implementation does nothing.
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This generic method is called at the end of each update*Item method.
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Its only purpose is being reimplemented in a subclass.
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The default implementation does nothing.
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@param qtwi
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@param options
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@param freshly_created
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@param options (unused)
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@param freshly_created (unused)
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@return qtwi
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*/
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QTreeWidgetItem *GenericPanel::updateItem(QTreeWidgetItem *qtwi, PanelOptions options, bool freshly_created) {
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@ -621,7 +621,7 @@ void GenericPanel::projectInformationsChanged(QETProject *project) {
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/**
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@brief GenericPanel::diagramAdded
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@param project
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@param diagram
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@param diagram (unused)
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*/
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void GenericPanel::diagramAdded(QETProject *project, Diagram *diagram) {
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Q_UNUSED(diagram)
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@ -632,7 +632,7 @@ void GenericPanel::diagramAdded(QETProject *project, Diagram *diagram) {
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/**
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@brief GenericPanel::diagramRemoved
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@param project
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@param diagram
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@param diagram (unused)
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*/
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void GenericPanel::diagramRemoved(QETProject *project, Diagram *diagram) {
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Q_UNUSED(diagram)
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@ -679,7 +679,10 @@ void GenericPanel::projectDiagramsOrderChanged(QETProject *project, int from, in
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}
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/**
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@brief GenericPanel::diagramTitleChanged
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Inform this panel the diagram \a diagram has changed its title to \a title.
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@param diagram
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@param title (unused)
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*/
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void GenericPanel::diagramTitleChanged(Diagram *diagram, const QString &title) {
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Q_UNUSED(title)
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@ -688,8 +691,10 @@ void GenericPanel::diagramTitleChanged(Diagram *diagram, const QString &title) {
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}
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/**
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@param collection Title block templates collection that changed and should be updated
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@param template_name Name of the changed template (unused)
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@brief GenericPanel::templatesCollectionChanged
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@param collection :
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Title block templates collection that changed and should be updated
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@param template_name : Name of the changed template (unused)
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*/
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void GenericPanel::templatesCollectionChanged(TitleBlockTemplatesCollection*collection, const QString &template_name) {
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Q_UNUSED(template_name)
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@ -700,7 +705,7 @@ void GenericPanel::templatesCollectionChanged(TitleBlockTemplatesCollection*coll
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/**
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@brief GenericPanel::diagramUsedTemplate
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@param collection
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@param name
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@param name : (unused)
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*/
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void GenericPanel::diagramUsedTemplate(TitleBlockTemplatesCollection *collection, const QString &name) {
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Q_UNUSED(name)
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@ -731,6 +736,7 @@ QString GenericPanel::defaultText(QET::ItemType type) {
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}
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/**
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@brief GenericPanel::defaultIcon
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@param type Item type we want the default icon for
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@return the default icon for \a type
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*/
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@ -763,10 +769,11 @@ QTreeWidgetItem *GenericPanel::makeItem(QET::ItemType type, QTreeWidgetItem *par
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}
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/**
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@brief GenericPanel::deleteItem
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Delete and item and its children.
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@param item item to delete
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@param deleted_on_cascade true if the item is not being directly deleted
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but is undergoing the deletion of its parent.
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but is undergoing the deletion of its parent. (unused)
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*/
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void GenericPanel::deleteItem(QTreeWidgetItem *item, bool deleted_on_cascade) {
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Q_UNUSED(deleted_on_cascade)
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@ -781,6 +788,7 @@ void GenericPanel::deleteItem(QTreeWidgetItem *item, bool deleted_on_cascade) {
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}
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/**
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@brief GenericPanel::markItemAsUnused
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Mark the provided QTreeWidgetItem as unused in its parent project.
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@param qtwi A QTreeWidgetItem
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*/
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@ -804,10 +812,11 @@ void GenericPanel::reparent(QTreeWidgetItem *item, QTreeWidgetItem *parent) {
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}
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/**
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@return the child items of \a item of type \a type
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@brief GenericPanel::childItems
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@param item Parent item that will be searched.
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@param type Type of items to look for.
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@param recursive Whether to search recursively.
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@return the child items of \a item of type \a type
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*/
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QList<QTreeWidgetItem *> GenericPanel::childItems(QTreeWidgetItem *item, QET::ItemType type, bool recursive) const {
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QList<QTreeWidgetItem *> items;
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@ -879,8 +888,11 @@ void GenericPanel::unregisterItem(QTreeWidgetItem *item) {
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}
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/**
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@brief GenericPanel::event
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Handle various events; reimplemented here to emit the signal
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firstActivated().
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@param event
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@return
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*/
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bool GenericPanel::event(QEvent *event) {
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if (first_activation_) {
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@ -893,6 +905,7 @@ bool GenericPanel::event(QEvent *event) {
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}
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/**
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@brief GenericPanel::emitFirstActivated
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Emit the signal firstActivated().
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*/
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void GenericPanel::emitFirstActivated() {
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@ -27,10 +27,11 @@ class TitleBlockTemplatesCollection;
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class TitleBlockTemplateLocation;
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/**
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@brief The GenericPanel class
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The generic panel is a QTreeWidget subclass providing extra methods
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allowing developers to easily add objects (projects, diagrams, title block
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templates, elements, ...) to it; it also ensures the displayed information
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remains up to date.
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allowing developers to easily add objects
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(projects, diagrams, title block templates, elements, ...) to it;
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it also ensures the displayed information remains up to date.
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*/
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class GenericPanel : public QTreeWidget {
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Q_OBJECT
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