/usr/include/qxrunner/runnerviewcontroller.h is in libqxrunner-dev 0.9.2-0ubuntu4.
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* \file runnerviewcontroller.h
*
* \brief Declares class RunnerViewController.
*/
#ifndef RUNNERVIEWCONTROLLER_H
#define RUNNERVIEWCONTROLLER_H
#include "viewcontrollercommon.h"
#include <QObject>
namespace QxRunner {
class RunnerModel;
class RunnerProxyModel;
/*!
* \brief The RunnerViewController class provides functionality for
* the runner view.
*
* This helper class is introduced to avoid bloating the main window
* class with code specific for views representing data from RunnerModel.
*
* Most methods of the class facilitate user interaction with the view.
* Sorting of data by clicking on a column header isn't supported.
*
* \sa \ref views and \ref selected_item
*/
class RunnerViewController : public QObject,
public ViewControllerCommon
{
Q_OBJECT
public: // Operations
/*!
* Constructs a runner view controller with the given \a parent
* and \a view.
*/
RunnerViewController(QObject* parent, QTreeView* view);
/*!
* Destroys this runner view controller.
*/
~RunnerViewController();
/*!
* Returns the model that contains the data that is available
* through the proxy model.
*/
RunnerModel* runnerModel() const;
/*!
* Returns the proxy model that the view is presenting.
*/
RunnerProxyModel* runnerProxyModel() const;
public slots:
/*!
* Selects all items in the view.
*/
void selectAll() const;
/*!
* Unselects all items in the view.
*/
void unselectAll() const;
/*!
* Expands all branches in the view.
*/
void expandAll() const;
/*!
* Collapses all branches in the view.
*/
void collapseAll() const;
private: // Operations
/*!
* Helper method to recursively expand all branches. Starts with
* the item referred to by \a index.
*/
void expand(const QModelIndex& index) const;
/*!
* Helper method to recursively collapse all branches. Starts with
* the item referred to by \a index.
*/
void collapse(const QModelIndex& index) const;
/*!
* If \a select is true then all items in the view selected,
* otherwise unselected.
*/
void selectAllItems(bool select) const;
/*!
* Handles key press events for the view. A space mimicks a mouse
* click. +/- expand/collapse branches.
*/
bool eventFilter(QObject* obj, QEvent* event);
// Copy and assignment not supported.
RunnerViewController(const RunnerViewController&);
RunnerViewController& operator=(const RunnerViewController&);
};
} // namespace
#endif // RUNNERVIEWCONTROLLER_H
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