#include <datasetControl.h>
Public Member Functions |
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DatasetControl (QWidget *parent=0, const char *name=0) | |
Default Constructor. |
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virtual | ~DatasetControl () |
Destructor. |
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virtual void | onNotify (Message *message) |
Overload this method to react to
further messages Reacts to DatasetMessage,
it will be passed on to the corresponding
DatasetController. |
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virtual void | initializeWidget (MainControl &main_control) |
Initialize the widget. |
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virtual void | checkMenu (MainControl &main_control) |
Check the menu entries. |
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virtual bool | canHandle (const String &fileformat) const |
Test if this
ModularWidget can handle a given file format. |
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virtual bool | openFile (const String &filename) |
Tell this
ModularWidget to open a given file. |
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virtual bool | registerController (DatasetController *con) |
Register a
DatasetController. |
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DatasetController * | getController (const String &type) |
Return the registered
DatasetController with the given type. |
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DatasetController * | getController (QTreeWidgetItem *item) |
Get the
DatasetController, that is responsible for the
item. |
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vector< Dataset * > | getDatasets (const String &type) |
Get all Datasets with one type.
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Size | getSelectionSize () |
Return the number of selected
entries. |
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String | getType (QTreeWidgetItem *item) |
Get the type for one
QTreeWidgetItem. |
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Protected Slots |
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virtual void | showGuestContextMenu (const QPoint &pos) |
void | updateSelection () |
Called when the item selection
changes. |
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Protected Member Functions |
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DatasetControl (const DatasetControl &control) | |
Protected Attributes |
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vector< DatasetController * > | controllers_ |
For each type a derived DatasetController class must be registered. The DatasetControl has three columns: Name, from (Composite) and Type.
BALL::VIEW::DatasetControl::DatasetControl | ( | QWidget * | parent =
0 , |
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const char * | name =
0 |
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) |
Default Constructor.
Calls registerWidget().
parent | the parent widget of the DatasetControl | |
name | the name of the DatasetControl |
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.
fileform | short string with the file extension (e.g. PDB) |
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.
Get all Datasets with one type.
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.
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.
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.