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Rogue Wave Views
Data Access Package API Reference Guide

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IliGadgetModel Class Reference

Model class. More...

#include <ilviews/dataccess/gadgets/gdtmodel.h>

Inheritance diagram for IliGadgetModel:
IliModel IliChartDataModel IliDbGanttModel IliDbGanttFullModel IliDbGanttLightModel

Public Member Functions

 IliGadgetModel ()
 The constructor initializes a new IliGadgetModel instance.
 
virtual void allRowsDeleted (const IliModelHookInfo &info)
 Called when the IliTable::clearRows member function is called. More...
 
virtual void cellChanged (const IliModelHookInfo &info)
 Called just after a cell has changed. More...
 
virtual void columnChanged (const IliModelHookInfo &info)
 Called when a column has changed. More...
 
virtual void columnDeleted (const IliModelHookInfo &info)
 Called just after a column deletion. More...
 
virtual void columnInserted (const IliModelHookInfo &info)
 Called when a new column is inserted. More...
 
virtual void columnMoved (const IliModelHookInfo &info)
 Called just after a column has moved. More...
 
virtual void columnToBeDeleted (const IliModelHookInfo &info)
 Called just before a column deletion. More...
 
virtual void currentRowChanged (const IliModelHookInfo &info)
 Called when the data source current row has been changed. More...
 
virtual void endOfBatch ()
 Called to terminate a series of updates to the IliSchema or IliTable objects. More...
 
virtual const char * getName () const
 Returns the model name. More...
 
virtual IlBoolean refreshAll ()
 Called when a refresh of all the gadget is necessary.
 
virtual void rowChanged (const IliModelHookInfo &info)
 Called just after a row has changed. More...
 
virtual void rowDeleted (const IliModelHookInfo &info)
 Called just after a row has been deleted. More...
 
virtual void rowFetched (const IliModelHookInfo &info)
 Called just after a new row has been fetched from a remote database and inserted. More...
 
virtual void rowInserted (const IliModelHookInfo &info)
 Called just after a new row has been inserted. More...
 
virtual void rowMoved (const IliModelHookInfo &info)
 Called just after a row has moved. More...
 
virtual void rowsExchanged (const IliModelHookInfo &info)
 Called just after a row is exchanged with another row. More...
 
virtual void rowsFetched (const IliModelHookInfo &info)
 Called when many consecutive rows are fetched at once. More...
 
virtual void rowsInserted (const IliModelHookInfo &info)
 Called when many consecutive rows are inserted at once. More...
 
virtual void rowToBeChanged (const IliModelHookInfo &info)
 Called just before a row is changed. More...
 
virtual void rowToBeDeleted (const IliModelHookInfo &info)
 Called just before a row deletion. More...
 
virtual void startOfBatch ()
 Called at the start of a series of updates to the IliSchema or IliTable object. More...
 
virtual void tableChanged (const IliModelHookInfo &info)
 Called when the object has undergone a significant number of changes. More...
 
virtual void tableDeleted (const IliModelHookInfo &info)
 Called when the IliSchema or IliTable object is deleted. More...
 
- Public Member Functions inherited from IliModel
 IliModel ()
 The constructor initializes a new IliModel instance.
 
IlInt declareProperty (const IliDatatype *typ, const char *name, const char *title, IlBoolean pub)
 Declares a new property. More...
 
virtual void defineProperties ()
 Called to define the list of properties. More...
 
virtual const char * getLabel () const =0
 Returns the model label, it is used by the gadget inspector. More...
 
virtual const char * getMappingInspectorModelName () const
 Returns the mapping inspector model name. More...
 
IlInt getPropertyCount () const
 Returns the property count. More...
 
IlInt getPropertyIndex (const char *name) const
 Returns a property index. More...
 
const char * getPropertyName (IlInt index) const
 Returns a property name. More...
 
const IliValuegetPropertyValue (const char *name) const
 Returns a property value. More...
 
const IliValuegetPropertyValue (IlInt index) const
 Returns a property value. More...
 
virtual IlBoolean isPublic () const
 Returns the model visibility. More...
 
void setPropertyValue (const char *name, const IliValue &val)
 Sets a property value. More...
 
void setPropertyValue (IlInt index, const IliValue &val)
 Sets a property value. More...
 

Detailed Description

Model class.

Library: dbgadget

The IliGadgetModel class defines a model class to handle the data source event (or notification) received by a gadget. For each event type, there is a virtual function. When a gadget receive a data source event, the event is forwarded to the gadget model if the gadget batch mode is off. Some data source events are ignored by the gadget because they are not significant.

See Also
IliModelHookInfo, IliModel.

Member Function Documentation

virtual void IliGadgetModel::allRowsDeleted ( const IliModelHookInfo info)
virtual

Called when the IliTable::clearRows member function is called.

Parameters
infoIt contains the data source index.

Reimplemented in IliChartDataModel.

virtual void IliGadgetModel::cellChanged ( const IliModelHookInfo info)
virtual

Called just after a cell has changed.

If more than one value has changed in a row, it is likely that the rowChanged member function will be called, instead of this member function.

Parameters
infoIt contains the cell position (row and column).

Reimplemented in IliChartDataModel.

virtual void IliGadgetModel::columnChanged ( const IliModelHookInfo info)
virtual

Called when a column has changed.

Parameters
infoIt contains the column position.

Reimplemented in IliChartDataModel.

virtual void IliGadgetModel::columnDeleted ( const IliModelHookInfo info)
virtual

Called just after a column deletion.

Parameters
infoIt contains the column position.

Reimplemented in IliChartDataModel.

virtual void IliGadgetModel::columnInserted ( const IliModelHookInfo info)
virtual

Called when a new column is inserted.

Parameters
infoIt contains the column position.

Reimplemented in IliChartDataModel.

virtual void IliGadgetModel::columnMoved ( const IliModelHookInfo info)
virtual

Called just after a column has moved.

Parameters
infoIt contains the from and to position.

Reimplemented in IliChartDataModel.

virtual void IliGadgetModel::columnToBeDeleted ( const IliModelHookInfo info)
virtual

Called just before a column deletion.

Parameters
infoIt contains the column position.

Reimplemented in IliChartDataModel.

virtual void IliGadgetModel::currentRowChanged ( const IliModelHookInfo info)
virtual

Called when the data source current row has been changed.

This event is notified if the gadget supports the current row notifications (for example, IliXML).

Parameters
infoIt contains the row position.

Reimplemented in IliChartDataModel.

virtual void IliGadgetModel::endOfBatch ( )
virtual

Called to terminate a series of updates to the IliSchema or IliTable objects.

Calls to startOfBatch and endOfBatch may be nested.

virtual const char* IliGadgetModel::getName ( ) const
virtual

Returns the model name.

Returns
The name.

Reimplemented from IliModel.

Reimplemented in IliDbGanttModel.

virtual void IliGadgetModel::rowChanged ( const IliModelHookInfo info)
virtual

Called just after a row has changed.

Parameters
infoIt contains the row position.

Reimplemented in IliChartDataModel.

virtual void IliGadgetModel::rowDeleted ( const IliModelHookInfo info)
virtual

Called just after a row has been deleted.

Parameters
infoIt contains the row position.

Reimplemented in IliChartDataModel.

virtual void IliGadgetModel::rowFetched ( const IliModelHookInfo info)
virtual

Called just after a new row has been fetched from a remote database and inserted.

The rowInserted member function will also be called.

Parameters
infoIt contains the from and to position.

Reimplemented in IliChartDataModel.

virtual void IliGadgetModel::rowInserted ( const IliModelHookInfo info)
virtual

Called just after a new row has been inserted.

Parameters
infoIt contains the row position.

Reimplemented in IliChartDataModel.

virtual void IliGadgetModel::rowMoved ( const IliModelHookInfo info)
virtual

Called just after a row has moved.

Parameters
infoIt contains the from and to position.

Reimplemented in IliChartDataModel.

virtual void IliGadgetModel::rowsExchanged ( const IliModelHookInfo info)
virtual

Called just after a row is exchanged with another row.

Parameters
infoIt contains the first row position (from) and the second row position (to).

Reimplemented in IliChartDataModel.

virtual void IliGadgetModel::rowsFetched ( const IliModelHookInfo info)
virtual

Called when many consecutive rows are fetched at once.

The fetched rows appear between the from position and the to position, inclusive. By default, this virtual member function repeatedly calls rowsFetched with each index between from and to.

Parameters
infoIt contains the first row position (from) and the second row position (to).

Reimplemented in IliChartDataModel.

virtual void IliGadgetModel::rowsInserted ( const IliModelHookInfo info)
virtual

Called when many consecutive rows are inserted at once.

The inserted rows appear between the from position and the to position, inclusive. By default, this virtual member function repeatedly calls rowInserted with each index between from and to.

Parameters
infoIt contains the from and to position.

Reimplemented in IliChartDataModel.

virtual void IliGadgetModel::rowToBeChanged ( const IliModelHookInfo info)
virtual

Called just before a row is changed.

Parameters
infoIt contains the row position.

Reimplemented in IliChartDataModel.

virtual void IliGadgetModel::rowToBeDeleted ( const IliModelHookInfo info)
virtual

Called just before a row deletion.

Parameters
infoIt contains the row position.

Reimplemented in IliChartDataModel.

virtual void IliGadgetModel::startOfBatch ( )
virtual

Called at the start of a series of updates to the IliSchema or IliTable object.

A call to this virtual member function will be followed by a call to the endOfBatch virtual member function.

virtual void IliGadgetModel::tableChanged ( const IliModelHookInfo info)
virtual

Called when the object has undergone a significant number of changes.

Parameters
infoIt contains the data source index.

Reimplemented in IliChartDataModel.

virtual void IliGadgetModel::tableDeleted ( const IliModelHookInfo info)
virtual

Called when the IliSchema or IliTable object is deleted.

Parameters
infoIt contains the data source index.

Reimplemented in IliChartDataModel.


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