GroupsAction

Qualified name: mv::gui::GroupsAction

class GroupsAction : public mv::gui::WidgetAction

Groups action class.

Contains a list of group actions and displays them in an accordion widget

Author

Thomas Kroes

Subclassed by mv::gui::ApplicationConfigurationAction

Public Types

enum WidgetFlag

Describes the widget configurations.

Values:

enumerator Filtering

enumerator Expansion

Widget contains UI for filtering group actions.

enumerator Default

Widget contains UI to expand/collapse all actions.

Public Functions

inline virtual QWidget *getWidget(QWidget *parent, const std::int32_t &widgetFlags) override

Get widget representation of the groups action.

Parameters:

• parent – Pointer to parent widget

• widgetFlags – Widget flags for the configuration of the widget (type)

Q_INVOKABLE GroupsAction(QObject *parent, const QString &title)

Constructor.

Parameters:

• parent – Pointer to parent object

• title – Title of the groups action

void addGroupAction(GroupAction *groupAction, bool visible = true)

Appends a group action.

Parameters:

• groupAction – Group action to add

• visible – Whether the group action is visible or not

void removeGroupAction(GroupAction *groupAction)

Removes a group action.

Parameters:

groupAction – Group action to remove

void setGroupActions(const GroupActions &groupActions)

Set group actions (overwrites existing group actions)

Parameters:

groupActions – Vector of pointers to group actions

void resetGroupActions()

Reset group actions to default.

const GroupActions &getGroupActions() const

Get group actions.

bool canExpandAll() const

Get whether one (or more) groups can be expanded.

Returns:

Whether one (or more) groups can be expanded

void expandAll()

Expand all group actions.

bool canCollapseAll() const

Get whether one (or more) groups can be expanded.

Returns:

Whether one (or more) groups can be expanded

void collapseAll()

Collapse all group actions.

QVector<bool> getExpansions(bool visibleOnly = true) const

Get groups expansion states.

Parameters:

visibleOnly – Visible group actions only

Returns:

Vector of booleans, indicating whether a group is expanded or collapsed

std::int32_t getNumberOfExpandedGroupActions(bool visibleOnly = true) const

Get number of expanded group actions.

Parameters:

visibleOnly – Visible group actions only

Returns:

Number of expanded group actions

std::int32_t getNumberOfVisibleGroupActions() const

Get number of visible group actions.

Returns:

Number of visible group actions

void setGroupActionVisibility(GroupAction *groupAction, bool visible)

Hide group action.

Parameters:

• groupAction – Pointer to group action

• visible – Whether the group action is visible

void showGroupAction(GroupAction *groupAction)

Show group action.

Parameters:

groupAction – Pointer to group action

void showAllGroupActions()

Hide all group actions.

void hideGroupAction(GroupAction *groupAction)

Hide group action.

Parameters:

groupAction – Pointer to group action

void hideAllGroupActions()

Hide all group actions.

bool isGroupActionVisible(GroupAction *groupAction) const

Get whether the group action is visible.

Returns:

Whether the group action is visible

bool isGroupActionHidden(GroupAction *groupAction) const

Get whether the group action is hidden.

Returns:

Whether the group action is hidden

Task &getUpdateTask()

Get update task.

Returns:

Task for reporting update progress

void groupActionAdded(GroupAction *groupAction)

Signals that a group action was added.

Parameters:

groupAction – Group action that was added

void groupActionRemoved(GroupAction *groupAction)

Signals that a group action was removed.

Parameters:

groupAction – Group action that was removed

void groupActionExpanded(GroupAction *groupAction)

Signals that a group action got expanded.

Parameters:

groupAction – Group action that got expanded

void groupActionCollapsed(GroupAction *groupAction)

Signals that a group action got collapsed.

Parameters:

groupAction – Group action that got collapsed

void groupActionShown(GroupAction *groupAction)

Signals that a group action got shown.

Parameters:

groupAction – Group action that got shown

void groupActionHidden(GroupAction *groupAction)

Signals that a group action got hidden.

Parameters:

groupAction – Group action that got hidden

Protected Attributes

QMap<GroupAction*, bool> _visibility

Pointers to group actions.

Task _updateTask

Group action visibility.

class TreeWidget : public QTreeWidget

Tree widget class Implemented solely to be able to update geometries by hand.

Public Functions

inline void updateGeometries()

Update item geometries.

class Widget : public mv::gui::WidgetActionWidget

Group widget class for widget action groups.

Public Functions

inline GroupAction &getFilteredActionsAction()

Get action that contains filtered actions.

Returns:

Reference to filtered actions action

Protected Functions

Widget(QWidget *parent, GroupsAction *groupsAction, const std::int32_t &widgetFlags)

Constructor.

Parameters:

• parent – Pointer to parent widget

• groupsAction – Pointer to groups action

• widgetFlags – Widget flags for the configuration of the widget

void createToolbar(const std::int32_t &widgetFlags)

Create toolbar for interaction with the groups.

Parameters:

widgetFlags – Widget flags for the configuration of the widget

void createTreeWidget(const std::int32_t &widgetFlags)

Create tree widget for display of the groups.

Parameters:

widgetFlags – Widget flags for the configuration of the widget

void updateToolbar()

Updates the state of the toolbar.

void updateFiltering()

Updates the property filtering.

Protected Attributes

QVBoxLayout _layout

Pointer to groups action.

GroupAction _filteredActionsAction

Main layout.

HorizontalGroupAction _toolbarAction

Group action for filtered actions.

StringAction _filterAction

Toolbar action.

TriggerAction _expandAllAction

Filter action.

TriggerAction _collapseAllAction

Expand all datasets action.

TreeWidget _treeWidget

Collapse all datasets action.

QMap<GroupAction*, GroupSectionTreeItem*> _groupSectionTreeItems

Tree widget for display of the groups.

Friends

friend class GroupsAction