Rogue Wave Views 5.6
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Data Access Package API Reference Guide
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Model class. More...
#include <ilviews/dataccess/gadgets/gdtmodel.h>
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. | |
| virtual void | cellChanged (const IliModelHookInfo &info) |
| Called just after a cell has changed. | |
| virtual void | columnChanged (const IliModelHookInfo &info) |
| Called when a column has changed. | |
| virtual void | columnDeleted (const IliModelHookInfo &info) |
| Called just after a column deletion. | |
| virtual void | columnInserted (const IliModelHookInfo &info) |
| Called when a new column is inserted. | |
| virtual void | columnMoved (const IliModelHookInfo &info) |
| Called just after a column has moved. | |
| virtual void | columnToBeDeleted (const IliModelHookInfo &info) |
| Called just before a column deletion. | |
| virtual void | currentRowChanged (const IliModelHookInfo &info) |
| Called when the data source current row has been changed. | |
| virtual void | endOfBatch () |
Called to terminate a series of updates to the IliSchema or IliTable objects. | |
| virtual const char * | getName () const |
| Returns the model name. | |
| 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. | |
| virtual void | rowDeleted (const IliModelHookInfo &info) |
| Called just after a row has been deleted. | |
| virtual void | rowFetched (const IliModelHookInfo &info) |
| Called just after a new row has been fetched from a remote database and inserted. | |
| virtual void | rowInserted (const IliModelHookInfo &info) |
| Called just after a new row has been inserted. | |
| virtual void | rowMoved (const IliModelHookInfo &info) |
| Called just after a row has moved. | |
| virtual void | rowsExchanged (const IliModelHookInfo &info) |
| Called just after a row is exchanged with another row. | |
| virtual void | rowsFetched (const IliModelHookInfo &info) |
| Called when many consecutive rows are fetched at once. | |
| virtual void | rowsInserted (const IliModelHookInfo &info) |
| Called when many consecutive rows are inserted at once. | |
| virtual void | rowToBeChanged (const IliModelHookInfo &info) |
| Called just before a row is changed. | |
| virtual void | rowToBeDeleted (const IliModelHookInfo &info) |
| Called just before a row deletion. | |
| virtual void | startOfBatch () |
Called at the start of a series of updates to the IliSchema or IliTable object. | |
| virtual void | tableChanged (const IliModelHookInfo &info) |
| Called when the object has undergone a significant number of changes. | |
| virtual void | tableDeleted (const IliModelHookInfo &info) |
Called when the IliSchema or IliTable object is deleted. | |
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.
| virtual void IliGadgetModel::allRowsDeleted | ( | const IliModelHookInfo & | info | ) | [virtual] |
Called when the IliTable::clearRows member function is called.
| info | It 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.
| info | It contains the cell position (row and column). |
Reimplemented in IliChartDataModel.
| virtual void IliGadgetModel::columnChanged | ( | const IliModelHookInfo & | info | ) | [virtual] |
Called when a column has changed.
| info | It contains the column position. |
Reimplemented in IliChartDataModel.
| virtual void IliGadgetModel::columnDeleted | ( | const IliModelHookInfo & | info | ) | [virtual] |
Called just after a column deletion.
| info | It contains the column position. |
Reimplemented in IliChartDataModel.
| virtual void IliGadgetModel::columnInserted | ( | const IliModelHookInfo & | info | ) | [virtual] |
Called when a new column is inserted.
| info | It contains the column position. |
Reimplemented in IliChartDataModel.
| virtual void IliGadgetModel::columnMoved | ( | const IliModelHookInfo & | info | ) | [virtual] |
Called just after a column has moved.
| info | It contains the from and to position. |
Reimplemented in IliChartDataModel.
| virtual void IliGadgetModel::columnToBeDeleted | ( | const IliModelHookInfo & | info | ) | [virtual] |
Called just before a column deletion.
| info | It 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).
| info | It contains the row position. |
Reimplemented in IliChartDataModel.
| virtual void IliGadgetModel::endOfBatch | ( | ) | [virtual] |
| virtual const char* IliGadgetModel::getName | ( | ) | const [virtual] |
Returns the model name.
Reimplemented from IliModel.
Reimplemented in IliDbGanttModel.
| virtual void IliGadgetModel::rowChanged | ( | const IliModelHookInfo & | info | ) | [virtual] |
Called just after a row has changed.
| info | It contains the row position. |
Reimplemented in IliChartDataModel.
| virtual void IliGadgetModel::rowDeleted | ( | const IliModelHookInfo & | info | ) | [virtual] |
Called just after a row has been deleted.
| info | It 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.
| info | It 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.
| info | It contains the row position. |
Reimplemented in IliChartDataModel.
| virtual void IliGadgetModel::rowMoved | ( | const IliModelHookInfo & | info | ) | [virtual] |
Called just after a row has moved.
| info | It 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.
| info | It 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.
| info | It 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.
| info | It contains the from and to position. |
Reimplemented in IliChartDataModel.
| virtual void IliGadgetModel::rowToBeChanged | ( | const IliModelHookInfo & | info | ) | [virtual] |
Called just before a row is changed.
| info | It contains the row position. |
Reimplemented in IliChartDataModel.
| virtual void IliGadgetModel::rowToBeDeleted | ( | const IliModelHookInfo & | info | ) | [virtual] |
Called just before a row deletion.
| info | It contains the row position. |
Reimplemented in IliChartDataModel.
| virtual void IliGadgetModel::startOfBatch | ( | ) | [virtual] |
| virtual void IliGadgetModel::tableChanged | ( | const IliModelHookInfo & | info | ) | [virtual] |
Called when the object has undergone a significant number of changes.
| info | It 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.
| info | It contains the data source index. |
Reimplemented in IliChartDataModel.
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