Public Functions
| QLAttributeMapView(QWidget* parent = nullptr) | |
| virtual QList<QLThemeable*> | child_qlthemeables(Qt::FindChildOptions options = Qt::FindDirectChildrenOnly) override |
| virtual void | set_attributes(LAttributeMap attributes, const QStringList& filter_paths) |
| virtual void | update() override |
Protected Functions
| virtual void | selectionChanged(const QItemSelection& selected, const QItemSelection& deselected) override |
Signals
| void | selected_map_item_changed(LAttribute* attr) |
Detailed Description
A QLAttributeMapView is a QTreeView and a QLThemeable that provides an interface for selecting an attribute from an LAttributeMap.
To associate a set of attributes with the view, use the set_attributes() function.
When the selected map item is changed, the selected_map_item_changed() signal is emitted.
Member Function Documentation
QLAttributeMapView(QWidget* parent = nullptr)
Constructs an attribute map view.
QList<QLThemeable*> child_qlthemeables(Qt::FindChildOptions options = Qt::FindDirectChildrenOnly)
Virtual
Override
Returns a list of child themeables.
This function overrides QLThemeable::child_qlthemeables() to include the view's scroll bars.
void selected_map_item_changed(LAttribute* attr)
Signal
This signal is emitted when the selected map item changes.
The attr variable is a pointer to the newly selected attribute from the map.
void selectionChanged(const QItemSelection& selected, const QItemSelection& deselected)
Protected
Virtual
Override
This function overrides QTreeView::selectionChanged() to emit selected_theme_item_changed() when the selection changes.
void set_attributes(LAttributeMap attributes, const QStringList& filter_paths)
Sets the attributes to be displayed and selectable within the view.
void update()
Virtual
Override
Updates the view.
This function overrides QLThemeable::update() to update the view's style sheet.