BALL::VIEW::DatasetControl Class Reference
[Modular Widgets]

#include <BALL/VIEW/WIDGETS/datasetControl.h>

Inheritance diagram for BALL::VIEW::DatasetControl:

[legend]

List of all members.

Public Member Functions
	DatasetControl (QWidget *parent=0, const char *name=0)
virtual	~DatasetControl ()
virtual void	onNotify (Message *message)
virtual void	initializeWidget (MainControl &main_control)
virtual void	checkMenu (MainControl &main_control)
virtual bool	canHandle (const String &fileformat) const
virtual bool	openFile (const String &filename)
virtual bool	registerController (DatasetController *con)
DatasetController *	getController (const String &type)
DatasetController *	getController (QTreeWidgetItem *item)
vector< Dataset * >	getDatasets (const String &type)
Size	getSelectionSize ()
	Return the number of selected entries.
String	getType (QTreeWidgetItem *item)
	Get the type for one QTreeWidgetItem.
virtual void	deleteCurrentItems ()
	Deletes the currently selected items.
Protected Slots
virtual void	showGuestContextMenu (const QPoint &pos)
void	updateSelection ()
Protected Member Functions
	DatasetControl (const DatasetControl &control)
Protected Attributes
vector< DatasetController * >	controllers_

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Detailed Description

DatasetControl is a widget to manage and manipulate arbitrary data types. For each type a derived DatasetController class must be registered. The DatasetControl has three columns: Name, from (Composite) and Type.

See also:

DatasetControl

Dataset

DatasetMessage

Definition at line 36 of file datasetControl.h.

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Constructor & Destructor Documentation

BALL::VIEW::DatasetControl::DatasetControl	(	QWidget *	parent = 0,
		const char *	name = 0
	)

Default Constructor. Calls registerWidget().

Parameters:

	parent	the parent widget of the DatasetControl
	name	the name of the DatasetControl

See also:

ModularWidget

virtual BALL::VIEW::DatasetControl::~DatasetControl

(

)

[virtual]

Destructor.

BALL::VIEW::DatasetControl::DatasetControl

(

const DatasetControl &

control

)

[protected]

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Member Function Documentation

virtual bool BALL::VIEW::DatasetControl::canHandle

(

const String &

fileformat

)

const [virtual]

Test if this ModularWidget can handle a given file format. (Overloaded from ModularWidget) Calls DatasetControl::getSupportedFileFormats.

Parameters:

fileform

short string with the file extension (e.g. PDB)

See also:

openFile

Reimplemented from BALL::VIEW::ModularWidget.

virtual void BALL::VIEW::DatasetControl::checkMenu

(

MainControl &

main_control

)

[virtual]

Check the menu entries. Calls DatasetController::checkMenu

Reimplemented from BALL::VIEW::ModularWidget.

virtual void BALL::VIEW::DatasetControl::deleteCurrentItems

(

)

[virtual]

Deletes the currently selected items.

Reimplemented from BALL::VIEW::GenericControl.

DatasetController* BALL::VIEW::DatasetControl::getController

(

QTreeWidgetItem *

item

)

Get the DatasetController, that is responsible for the item.

DatasetController* BALL::VIEW::DatasetControl::getController

(

const String &

type

)

Return the registered DatasetController with the given type.

vector<Dataset*> BALL::VIEW::DatasetControl::getDatasets

(

const String &

type

)

Get all Datasets with one type

See also:

Datset::getType

DatasetController::getType

Size BALL::VIEW::DatasetControl::getSelectionSize

(

)

Return the number of selected entries.

String BALL::VIEW::DatasetControl::getType

(

QTreeWidgetItem *

item

)

Get the type for one QTreeWidgetItem.

virtual void BALL::VIEW::DatasetControl::initializeWidget

(

MainControl &

main_control

)

[virtual]

Initialize the widget.

Reimplemented from BALL::VIEW::GenericControl.

virtual void BALL::VIEW::DatasetControl::onNotify

(

Message *

message

)

[virtual]

Overload this method to react to further messages Reacts to DatasetMessage, it will be passed on to the corresponding DatasetController.

Reimplemented from BALL::VIEW::GenericControl.

virtual bool BALL::VIEW::DatasetControl::openFile

(

const String &

filename

)

[virtual]

Tell this ModularWidget to open a given file. (Overloaded from ModularWidget) Will call DatasetController::openFile.

See also:

canHandle

Reimplemented from BALL::VIEW::ModularWidget.

virtual bool BALL::VIEW::DatasetControl::registerController

(

DatasetController *

con

)

[virtual]

Register a DatasetController. The DatasetController must be created on the heap and will be deleted together with the DatasetControl.

virtual void BALL::VIEW::DatasetControl::showGuestContextMenu

(

const QPoint &

pos

)

[protected, virtual, slot]

Reimplemented from BALL::VIEW::DockWidget.

void BALL::VIEW::DatasetControl::updateSelection

(

)

[protected, virtual, slot]

Called when the item selection changes. Sends a DatasetMessage with type DatasetMessage::SELECTED.

Reimplemented from BALL::VIEW::GenericControl.

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Member Data Documentation

vector<DatasetController*> BALL::VIEW::DatasetControl::controllers_ [protected]

Definition at line 136 of file datasetControl.h.