The PluginTreeModel class is an extension of ObserverTreeModel used to display plugin information. More...
#include <PluginTreeModel.h>
Additional Inherited Members | |
 Public Slots inherited from Qtilities::CoreGui::ObserverTreeModel | |
| Observer * | calculateSelectionParent (QModelIndexList index_list) |
| Function which will calculate the selection parent of a selected object. | |
| void | handleContextDataChanged (Observer *observer) |
| Handle context data changes where the context is defined by an Observer reference. | |
| void | handleContextDataChanged (const QModelIndex &set_data_index) |
| Handle context data changes where the context is defined by a child QModelIndex. | |
| void | handleObserverContextDeleted () |
| This slot will clean up the tree and refresh the view when the top level observer is deleted. | |
| void | recordObserverChange (QList< QPointer< QObject > > new_selection=QList< QPointer< QObject > >()) |
| When the observer context changes, this function will take note of the change and when needed, the model will rebuild the internal tree structure using rebuildTreeStructure();. | |
| virtual void | setReadOnly (bool read_only) |
| Sets if this model must be read only, thus its actions and property editor will be read only. | |
| void | setSelectedCategories (QList< QtilitiesCategory > selected_categories) |
| Function to let the model know which categories is currently selected in the view connected to the model. | |
| void | setSelectedObjects (QList< QPointer< QObject > > selected_objects) |
| Function to let the model know which objects are currently selected in the view connected to this model. | |
| Signals inherited from Qtilities::CoreGui::ObserverTreeModel | |
| void | expandItemsRequest (QModelIndexList indexes) |
| Signal which requests for a set of items to be expanded in the view. | |
| void | selectCategories (QList< QtilitiesCategory > categories) const |
| This signal will be handled by a slot in the ObserverWidget parent of this model and the objects will be selected. The signal is emitted when the tree finished to rebuild itself. | |
| void | selectionParentChanged (Observer *new_observer) |
| Signal which is emmited when the current selection parent changed. If the root item is selected, new_observer will be null. | |
| void | selectObjects (QList< QPointer< QObject > > objects) const |
| This signal will be handled by a slot in the ObserverWidget parent of this model and the objects will be selected. The signal is emitted when the tree finished to rebuild itself. | |
| void | selectObjects (QList< QObject * > objects) const |
| This signal will be handled by a slot in the ObserverWidget parent of this model and the objects will be selected. The signal is emitted when the tree finished to rebuild itself. | |
| void | treeModelBuildAboutToStart () const |
| Signal which is emitted just before a tree model rebuild will start. | |
| void | treeModelBuildEnded () const |
| Signal which is emitted when a new tree building cycle ends. | |
| void | treeModelBuildStarted (int task_id) const |
| Signal which is emitted when a new tree building cycle starts. | |
| Public Member Functions inherited from Qtilities::CoreGui::ObserverTreeModel | |
| int | columnPosition (AbstractObserverItemModel::ColumnID column_id) const |
| The model implementation must return the index (starting at 0) for the requested column. | |
| int | columnVisiblePosition (AbstractObserverItemModel::ColumnID column_id) const |
| Function which gives the visible column position. Thus it takes into account if columns are hidden. | |
| QModelIndex | findCategory (QtilitiesCategory category) const |
| Function to get the model index of a category. If the category does not exist, QModelIndex() is returned. | |
| QModelIndexList | findExpandedNodeIndexes (const QStringList &node_names) const |
Finds the matching QModelIndex indexes for all nodes with display names specified by node_names. | |
| QModelIndex | findObject (QObject *obj, int column=-1) const |
| Function to get the model index of an object in the tree. If the object does not exist, QModelIndex() is returned. | |
| QModelIndexList | getAllIndexes (ObserverTreeItem *item=0) const |
| Gets all indexes under a specified model index. | |
| QModelIndex | getIndex (QObject *obj, int column=-1) const |
| Function to get the model index of an object in the tree. If the object does not exist, QModelIndex() is returned. | |
| ObserverTreeItem * | getItem (const QModelIndex &index) const |
| Returns the ObserverTreeItem at a the specified index. | |
| QObject * | getObject (const QModelIndex &index) const |
| Abstract function which must be implemented to get the object at the given index. | |
| QStack< int > | getParentHierarchy (const QModelIndex &index) const |
| Returns a QStack with the parent hierarchy (in terms of observer IDs) for the object at the given index. | |
| QModelIndexList | getPersistentIndexList () const |
| Returns the persistent index list of the model. | |
| int | getSubjectID (const QModelIndex &index) const |
| Abstract function which must be implemented to get the subject ID of the object at the given index. | |
| Observer * | parentOfIndex (const QModelIndex &index) const |
| Returns the parent observer of the item at the specified index. | |
| bool | readOnly () const |
| Gets if this model must be read only, thus its actions and property editor will be read only. | |
| void | refresh () |
| Forces this model to refresh its layout. | |
| Observer * | selectionParent () const |
| Returns the parent observer of the current selection, it only works if a single item is selected, otherwise returns 0. | |
| void | setExpandedItems (QStringList expanded_items) |
| Sets all expanded nodes and categories. | |
| virtual bool | setObserverContext (Observer *observer) |
| Implement the virtual function to get references to known filters. | |
| Public Member Functions inherited from Qtilities::CoreGui::AbstractObserverItemModel | |
| ObserverHints * | activeHints () const |
| This function will provide the hints which should be used by this model at any time. | |
| QString | columnChildCountBaseClass () const |
| Gets the base class to use for tree count operations in the ColumnChildCount column if shown. | |
| int | columnChildCountLimit () const |
| Gets the upper limit to use for tree count operations in the ColumnChildCount column if shown. | |
| bool | lazyInitEnabled () const |
| Gets if lazy initialization is enabled. | |
| bool | respondToObserverChanges () const |
| Gets if this model responds to changes from the observer context displayed. | |
| void | setColumnChildCountBaseClass (const QString &base_class_name) |
| Sets the base class to use for tree count operations in the ColumnChildCount column if shown. | |
| void | setColumnChildCountLimit (int limit) |
| Sets the upper limit tree count operations in the ColumnChildCount column if shown. | |
| bool | setCustomHints (ObserverHints *custom_hints) |
| This function allows you to copy the custom hints used by this model from a different ObserverHints instance. | |
| void | setRespondToObserverChanges (bool respond_to_observer_changes) |
| Sets if this model responds to changes from the observer context displayed. | |
| void | toggleLazyInit (bool enabled) |
| Enables/disables lazy initialization. | |
| void | toggleUseObserverHints (bool toggle) |
| Function to toggle usage of hints from the active parent observer. If not custom hints will be used. | |
| bool | usesObserverHints () const |
| Function to indicate if observer hints are used in this model. If not, the default hints in the model base class is used. | |
| Public Member Functions inherited from Qtilities::Core::ObserverAwareBase | |
| Observer * | observerContext () const |
| Gets a pointer to the observer context. | |
| Protected Member Functions inherited from Qtilities::CoreGui::ObserverTreeModel | |
| void | deleteRootItem () |
| Deletes all tree items, starting with the root item. | |
| QModelIndex | findCategory (const QModelIndex &index, QtilitiesCategory category) const |
| Recursive function used by findCategory() to traverse through the tree trying to find a category. | |
| ObserverTreeItem * | findCategory (ObserverTreeItem *item, QtilitiesCategory category) const |
| Recursive function to get the ObserverTreeItem associacted with a category. | |
| QModelIndex | findObject (const QModelIndex &index, QObject *obj, int column=-1) const |
| Recursive function used by findObject() to traverse through the tree trying to find an object. | |
| ObserverTreeItem * | findObject (ObserverTreeItem *item, QObject *obj) const |
| Recursive function to get the ObserverTreeItem associacted with an object. | |
The PluginTreeModel class is an extension of ObserverTreeModel used to display plugin information.
This class was added in Qtilities v0.2.
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Copyright © 2009-2013, Jaco Naudé
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