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IliDbTreeGadget Class Reference

Gadget class. More...

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

Inheritance diagram for IliDbTreeGadget:
IlvTreeGadget IlvScrolledGadget IlvTreeGadgetItemHolder IlvGadget IlvGadgetItemHolder IlvSimpleGraphic IlvStylable IlvGraphic IlvValueInterface

Public Member Functions

 IliDbTreeGadget (IlvDisplay *display, const IlvRect &rect, IlUShort thickness=IlvDefaultGadgetThickness, IlvPalette *palette=0)
 This constructor creates a tree gadget that can be connected to a set of data sources. More...
 
void addErrorSink (IliErrorSink *sink)
 Adds an error sink. More...
 
void dontContinueProcess ()
 Stops the current process (deleting, inserting or editing).
 
void enableItemDeletion (IlBoolean enable)
 Enables/disables the items deletion. More...
 
void enableItemEdition (IlBoolean enable)
 Enables/disables the items editing. More...
 
void enableItemInsertion (IlBoolean enable)
 Enables/disables the items insertion. More...
 
const char * getBitmapColumnName (IlInt dsi) const
 Returns the bitmap item column name. More...
 
IlInt getDeletedItemDataSourceIndex () const
 Returns the data source index of the deleted item. More...
 
const IliValuegetDeletedItemIdentifier () const
 Returns the identifier of the deleted item. More...
 
IliErrorReportergetErrorReporter () const
 Returns the error reporter that is used by reportErrors member function. More...
 
const IliFormatgetFormat (IlInt dsi=0) const
 Returns the format used to display the item. More...
 
const char * getIdentifierColumnName (IlInt dsi) const
 Returns the identifier item column name. More...
 
IlInt getItemDataSourceIndex (IlvTreeGadgetItem *) const
 Returns the data source index of the item. More...
 
const char * getItemDialogModelName () const
 Returns the model that is used to create the item dialog. More...
 
IlInt getItemRowIndex (IlvTreeGadgetItem *) const
 Returns the row index of the item. More...
 
const char * getLabelColumnName (IlInt dsi) const
 Returns the label item column name. More...
 
const char * getModel () const
 Returns the model that is used to build the tree gadget data. More...
 
const char * getModelName () const
 Returns the model that is used to build the tree gadget data. More...
 
const char * getNewItemBitmap () const
 Returns the bitmap of the new item. More...
 
IlInt getNewItemDataSourceIndex () const
 Returns the data source index of the new item. More...
 
const IliValuegetNewItemIdentifier () const
 Returns the identifier of the new item. More...
 
const char * getNewItemLabel () const
 Returns the label of the new item. More...
 
const IliValuegetNewItemParent () const
 Returns the parent identifier of the new item. More...
 
const char * getParentColumnName (IlInt dsi) const
 Returns the parent item column name. More...
 
const char * getPopupMenuModelName () const
 Returns the model that is used to create the item popup menu. More...
 
IlInt getSelectedItemDataSourceIndex () const
 Returns the data source index of the selected item. More...
 
const IliValuegetSelectedItemIdentifier () const
 Returns the identifier of the selected item. More...
 
IliDataSourcegetTreeDataSource (IlInt dsi) const
 Returns the data source for a tree. More...
 
IlInt getTreeDataSourceCount () const
 Returns the data source count for a tree. More...
 
const char * getTreeDataSourceName (IlInt dsi) const
 Returns the data source name for a tree. More...
 
IlBoolean isConfirmOnDeleteRequired () const
 Returns IlTrue if the confirmation deletion is enabled. More...
 
IlBoolean isItemDeletionEnabled () const
 Returns IlTrue if the items deletion is enabled. More...
 
IlBoolean isItemDialogUsed () const
 Returns IlTrue if the item dialog is enabled. More...
 
IlBoolean isItemEditionEnabled () const
 Returns IlTrue if the items editing is enabled. More...
 
IlBoolean isItemInsertionEnabled () const
 Returns IlTrue if the items insertion is enabled. More...
 
IlBoolean isItemPopupMenuUsed () const
 Returns IlTrue if the items popup menu is enabled. More...
 
IlBoolean isItemsSorted () const
 Returns IlTrue if the items are sorted. More...
 
IlBoolean isRecursiveDeletion () const
 Returns IlTrue if the recursive deletion is enabled. More...
 
virtual IlBoolean onDeleteItem ()
 Called when an item is deleted.
 
virtual IlBoolean onEditItem ()
 Called when an item is deleted.
 
virtual void onIncoherentTreeData ()
 Called when an error occurs during the building of the tree.
 
virtual IlBoolean onInsertChildItem ()
 Called when an child item is inserted.
 
virtual IlBoolean onInsertSiblingItem ()
 Called when a sibling item is inserted.
 
virtual void refreshAll ()
 Called to build and to display the tree. More...
 
void removeErrorSink (IliErrorSink *sink)
 Removes an error sink from the tree gadget. More...
 
void reportErrors (const IliErrorList &list) const
 Reports the errors that are contained in a list. More...
 
void requireConfirmOnDelete (IlBoolean require)
 Enables/disables the deletion confirmation. More...
 
void setBitmapColumnName (IlInt dsi, const char *name)
 Sets the bitmap item column name. More...
 
void setErrorReporter (IliErrorReporter *reporter)
 Sets the error reporter. More...
 
void setFormat (const IliFormat &fmt, IlInt dsi=-1)
 Sets the format used to display the item. More...
 
void setIdentifierColumnName (IlInt dsi, const char *name)
 Sets the identifier item column name. More...
 
void setItemDialogModelName (const char *name)
 Sets the model that is used to create the item dialog. More...
 
void setLabelColumnName (IlInt dsi, const char *name)
 Sets the label item column name. More...
 
void setModel (const char *name)
 Sets the model that is used to build the tree gadget data. More...
 
void setModelName (const char *name)
 Sets the model that is used to build the tree gadget data. More...
 
void setNewItemBitmap (const char *bitmap)
 Sets the bitmap of the new item. More...
 
void setNewItemDataSourceIndex (IlInt dsi)
 Sets the data source index of the new item. More...
 
void setNewItemIdentifier (const IliValue &id)
 Sets the identifier of the new item. More...
 
void setNewItemLabel (const char *label)
 Sets the label of the new item. More...
 
void setNewItemParent (const IliValue &id)
 Sets the parent identifier of the new item. More...
 
void setParentColumnName (IlInt dsi, const char *name)
 Sets the parent item column name. More...
 
void setPopupMenuModelName (const char *name)
 Sets the model that is used to create the item popup menu. More...
 
void setRecursiveDeletion (IlBoolean enable)
 Enables/disables the recursive deletion. More...
 
void setTreeDataSource (IlInt dsi, IliDataSource *ds)
 Sets a data source for a tree. More...
 
void setTreeDataSourceCount (IlInt count)
 Sets the data source count for a tree. More...
 
void setTreeDataSourceName (IlInt dsi, const char *name)
 Sets a data source name for a tree. More...
 
void sortItems (IlBoolean enable)
 Enables/disables the items sort. More...
 
void thereIsIncoherentTreeData ()
 Called to indicate that the tree is not valid.
 
virtual void treeRowChanged (IlInt dsi, IlInt rowno)
 Called immediately after a row has been changed. More...
 
virtual void treeRowDeleted (IlInt dsi, IlInt rowno)
 Called immediately after a row has been deleted. More...
 
virtual void treeRowFetched (IlInt dsi, IlInt rowno)
 Called immediately after a new row has been fetched from a remote database and inserted. More...
 
virtual void treeRowInserted (IlInt dsi, IlInt rowno)
 Called immediately after a new row has been inserted. More...
 
virtual void treeRowMoved (IlInt dsi, IlInt from, IlInt to)
 Called immediately after a row has been moved. More...
 
virtual void treeRowToBeChanged (IlInt dsi, IlInt rowno)
 Called just before a row is changed. More...
 
virtual void treeRowToBeDeleted (IlInt dsi, IlInt rowno)
 Called just before a row is deleted. More...
 
virtual void treeTableChanged (IlInt dsi)
 Called when the object has undergone a significant number of changes. More...
 
virtual void treeTableDeleted (IlInt dsi)
 Called when the schema or the table of the gadget data source is deleted. More...
 
void useItemDialog (IlBoolean enable)
 Enables/disables the item dialog. More...
 
void useItemPopupMenu (IlBoolean enable)
 Enables/disables the items popup menu. More...
 

Static Public Member Functions

static IlvSymbolDeleteItemSymbol ()
 Returns the name of the callback that will be called by the virtual onDeleteItem function. More...
 
static IlvSymbolEditItemSymbol ()
 Returns the name of the callback that will be called by the virtual onEditItem function. More...
 
static IlvSymbolIncoherentTreeDataSymbol ()
 Returns the name of the callback that will be called by the virtual onIncoherentTreeData function. More...
 
static IlvSymbolInsertChildItemSymbol ()
 Returns the name of the callback that will be called by the virtual onInsertChildItem function. More...
 
static IlvSymbolInsertSiblingItemSymbol ()
 Returns the name of the callback that will be called by the virtual onInsertSiblingItem function. More...
 

Friends

class IliDbTreePopupMenuModel
 

Detailed Description

Gadget class.

Library: dbgadget

The IliDbTreeGadget class defines a tree gadget that works with a data source or several data sources (depending on the model). This gadget displays the links between the children and their parents. Each data source row defines a tree gadget item. To define a tree gadget, you have four columns:

To provide the data to the tree gadget, you can use the following models:

About child - parent Each child has only one parent, but a parent may have several children. If there is not a root parent (a parent that is not in the children list), the tree gadget displays nothing. If there is a circular relation, it is broken. When an error occurs, the callback defined for the IncoherentTreeDataSymbol symbol is called.

Constructor & Destructor Documentation

◆ IliDbTreeGadget()

IliDbTreeGadget::IliDbTreeGadget ( IlvDisplay display,
const IlvRect rect,
IlUShort  thickness = IlvDefaultGadgetThickness,
IlvPalette palette = 0 
)

This constructor creates a tree gadget that can be connected to a set of data sources.

Parameters
displayThe display.
rectThe location.
thicknessThe border thickness.
paletteThe palette.

Member Function Documentation

◆ addErrorSink()

void IliDbTreeGadget::addErrorSink ( IliErrorSink sink)

Adds an error sink.

All errors that occur on the tree gadget will be forwarded to this error sink. Note that the tree gadget will not delete the error sink at destruction time, so the same error sink can be shared safely by many tree gadgets.

Parameters
sinkThe error sink.

◆ DeleteItemSymbol()

static IlvSymbol* IliDbTreeGadget::DeleteItemSymbol ( )
static

Returns the name of the callback that will be called by the virtual onDeleteItem function.

Returns
The callback name.

◆ EditItemSymbol()

static IlvSymbol* IliDbTreeGadget::EditItemSymbol ( )
static

Returns the name of the callback that will be called by the virtual onEditItem function.

Returns
The callback name.

◆ enableItemDeletion()

void IliDbTreeGadget::enableItemDeletion ( IlBoolean  enable)

Enables/disables the items deletion.

Parameters
enableIf IlTrue the items deletion is enabled.

◆ enableItemEdition()

void IliDbTreeGadget::enableItemEdition ( IlBoolean  enable)

Enables/disables the items editing.

Parameters
enableIf IlTrue the items editing is enabled.

◆ enableItemInsertion()

void IliDbTreeGadget::enableItemInsertion ( IlBoolean  enable)

Enables/disables the items insertion.

Parameters
enableIf IlTrue the items insertion is enabled.

◆ getBitmapColumnName()

const char* IliDbTreeGadget::getBitmapColumnName ( IlInt  dsi) const

Returns the bitmap item column name.

Parameters
dsiThe tree level (starting at 0). If the model is recursive, the value must be 0.
Returns
The column name.

◆ getDeletedItemDataSourceIndex()

IlInt IliDbTreeGadget::getDeletedItemDataSourceIndex ( ) const

Returns the data source index of the deleted item.

Returns
The data source index.

◆ getDeletedItemIdentifier()

const IliValue& IliDbTreeGadget::getDeletedItemIdentifier ( ) const

Returns the identifier of the deleted item.

Returns
The identifier.

◆ getErrorReporter()

IliErrorReporter* IliDbTreeGadget::getErrorReporter ( ) const

Returns the error reporter that is used by reportErrors member function.

Initially, this property is NULL.

Returns
The error reporter. When this property is NULL, a default error reporter is used.

◆ getFormat()

const IliFormat& IliDbTreeGadget::getFormat ( IlInt  dsi = 0) const

Returns the format used to display the item.

Parameters
dsiThe tree level or data source index (starting at 0). If the model is IliDbTreeRecursiveModel, the value is always 0.
Returns
The format.

◆ getIdentifierColumnName()

const char* IliDbTreeGadget::getIdentifierColumnName ( IlInt  dsi) const

Returns the identifier item column name.

Parameters
dsiThe tree level (starting at 0). If the model is recursive, the value must be 0.
Returns
The column name.

◆ getItemDataSourceIndex()

IlInt IliDbTreeGadget::getItemDataSourceIndex ( IlvTreeGadgetItem ) const

Returns the data source index of the item.

Returns
The data source index.

◆ getItemDialogModelName()

const char* IliDbTreeGadget::getItemDialogModelName ( ) const

Returns the model that is used to create the item dialog.

Returns
The model name.

◆ getItemRowIndex()

IlInt IliDbTreeGadget::getItemRowIndex ( IlvTreeGadgetItem ) const

Returns the row index of the item.

Returns
The row index.

◆ getLabelColumnName()

const char* IliDbTreeGadget::getLabelColumnName ( IlInt  dsi) const

Returns the label item column name.

Parameters
dsiThe tree level (starting at 0). If the model is recursive, the value must be 0.
Returns
The column name.

◆ getModel()

const char* IliDbTreeGadget::getModel ( ) const

Returns the model that is used to build the tree gadget data.

Obsolete function

Returns
The model that is used to build the tree gadget data.

◆ getModelName()

const char* IliDbTreeGadget::getModelName ( ) const

Returns the model that is used to build the tree gadget data.

Returns
The model that is used to build the tree gadget data.

◆ getNewItemBitmap()

const char* IliDbTreeGadget::getNewItemBitmap ( ) const

Returns the bitmap of the new item.

Returns
The bitmap file name.

◆ getNewItemDataSourceIndex()

IlInt IliDbTreeGadget::getNewItemDataSourceIndex ( ) const

Returns the data source index of the new item.

Returns
The data source index.

◆ getNewItemIdentifier()

const IliValue& IliDbTreeGadget::getNewItemIdentifier ( ) const

Returns the identifier of the new item.

Returns
The identifier.

◆ getNewItemLabel()

const char* IliDbTreeGadget::getNewItemLabel ( ) const

Returns the label of the new item.

Returns
The label.

◆ getNewItemParent()

const IliValue& IliDbTreeGadget::getNewItemParent ( ) const

Returns the parent identifier of the new item.

Returns
The parent identifier.

◆ getParentColumnName()

const char* IliDbTreeGadget::getParentColumnName ( IlInt  dsi) const

Returns the parent item column name.

Parameters
dsiThe tree level (starting at 0). If the model is recursive, the value must be 0.
Returns
The column name.

◆ getPopupMenuModelName()

const char* IliDbTreeGadget::getPopupMenuModelName ( ) const

Returns the model that is used to create the item popup menu.

Returns
The model name.

◆ getSelectedItemDataSourceIndex()

IlInt IliDbTreeGadget::getSelectedItemDataSourceIndex ( ) const

Returns the data source index of the selected item.

Returns
The data source index.

◆ getSelectedItemIdentifier()

const IliValue& IliDbTreeGadget::getSelectedItemIdentifier ( ) const

Returns the identifier of the selected item.

Returns
The identifier.

◆ getTreeDataSource()

IliDataSource* IliDbTreeGadget::getTreeDataSource ( IlInt  dsi) const

Returns the data source for a tree.

Parameters
dsiThe tree level (starting at 0). If the model is recursive, the value must be 0.
Returns
The data source.

◆ getTreeDataSourceCount()

IlInt IliDbTreeGadget::getTreeDataSourceCount ( ) const

Returns the data source count for a tree.

Returns
The count.

◆ getTreeDataSourceName()

const char* IliDbTreeGadget::getTreeDataSourceName ( IlInt  dsi) const

Returns the data source name for a tree.

Parameters
dsiThe tree level (starting at 0). If the model is recursive, the value must be 0.
Returns
The data source name.

◆ IncoherentTreeDataSymbol()

static IlvSymbol* IliDbTreeGadget::IncoherentTreeDataSymbol ( )
static

Returns the name of the callback that will be called by the virtual onIncoherentTreeData function.

Returns
The callback name.

◆ InsertChildItemSymbol()

static IlvSymbol* IliDbTreeGadget::InsertChildItemSymbol ( )
static

Returns the name of the callback that will be called by the virtual onInsertChildItem function.

Returns
The callback name.

◆ InsertSiblingItemSymbol()

static IlvSymbol* IliDbTreeGadget::InsertSiblingItemSymbol ( )
static

Returns the name of the callback that will be called by the virtual onInsertSiblingItem function.

Returns
The callback name.

◆ isConfirmOnDeleteRequired()

IlBoolean IliDbTreeGadget::isConfirmOnDeleteRequired ( ) const

Returns IlTrue if the confirmation deletion is enabled.

Returns
IlTrue if the confirmation deletion is enabled.

◆ isItemDeletionEnabled()

IlBoolean IliDbTreeGadget::isItemDeletionEnabled ( ) const

Returns IlTrue if the items deletion is enabled.

Returns
IlTrue if the items deletion is enabled.

◆ isItemDialogUsed()

IlBoolean IliDbTreeGadget::isItemDialogUsed ( ) const

Returns IlTrue if the item dialog is enabled.

Returns
IlTrue if the item dialog is enabled.

◆ isItemEditionEnabled()

IlBoolean IliDbTreeGadget::isItemEditionEnabled ( ) const

Returns IlTrue if the items editing is enabled.

Returns
IlTrue if the items editing is enabled.

◆ isItemInsertionEnabled()

IlBoolean IliDbTreeGadget::isItemInsertionEnabled ( ) const

Returns IlTrue if the items insertion is enabled.

Returns
IlTrue if the items insertion is enabled.

◆ isItemPopupMenuUsed()

IlBoolean IliDbTreeGadget::isItemPopupMenuUsed ( ) const

Returns IlTrue if the items popup menu is enabled.

Returns
IlTrue if the items popup menu is enabled.

◆ isItemsSorted()

IlBoolean IliDbTreeGadget::isItemsSorted ( ) const

Returns IlTrue if the items are sorted.

Returns
IlTrue if the items are sorted.

◆ isRecursiveDeletion()

IlBoolean IliDbTreeGadget::isRecursiveDeletion ( ) const

Returns IlTrue if the recursive deletion is enabled.

Returns
IlTrue if the recursive deletion is enabled.

◆ refreshAll()

virtual void IliDbTreeGadget::refreshAll ( )
virtual

Called to build and to display the tree.

If the tree is not valid, it calls the onIncoherentTreeData function.

◆ removeErrorSink()

void IliDbTreeGadget::removeErrorSink ( IliErrorSink sink)

Removes an error sink from the tree gadget.

Parameters
sinkThe error sink.

◆ reportErrors()

void IliDbTreeGadget::reportErrors ( const IliErrorList list) const

Reports the errors that are contained in a list.

This member function makes use of the error reporter returned by getErrorReporter, if any. Otherwise, it uses a default error reporter.

Parameters
listThe error list.

◆ requireConfirmOnDelete()

void IliDbTreeGadget::requireConfirmOnDelete ( IlBoolean  require)

Enables/disables the deletion confirmation.

Parameters
requireIf IlTrue the deletion confirmation is enabled.

◆ setBitmapColumnName()

void IliDbTreeGadget::setBitmapColumnName ( IlInt  dsi,
const char *  name 
)

Sets the bitmap item column name.

Parameters
dsiThe tree level (starting at 0). If the model is recursive, the value must be 0.
nameThe column name.

◆ setErrorReporter()

void IliDbTreeGadget::setErrorReporter ( IliErrorReporter reporter)

Sets the error reporter.

Note that the tree gadget will not delete the error reporter at destruction time, so the same error reporter can be shared safely by many tree gadgets.

Parameters
reporterThe error reporter.

◆ setFormat()

void IliDbTreeGadget::setFormat ( const IliFormat fmt,
IlInt  dsi = -1 
)

Sets the format used to display the item.

Parameters
fmtThe format.
dsiThe tree level or data source index (starting at 0). If the model is IliDbTreeRecursiveModel, the value is always 0.If the dsi parameter is equal to -1, the format is applied to all levels.

◆ setIdentifierColumnName()

void IliDbTreeGadget::setIdentifierColumnName ( IlInt  dsi,
const char *  name 
)

Sets the identifier item column name.

Parameters
dsiThe tree level (starting at 0). If the model is recursive, the value must be 0.
nameThe column name.

◆ setItemDialogModelName()

void IliDbTreeGadget::setItemDialogModelName ( const char *  name)

Sets the model that is used to create the item dialog.

Parameters
nameThe model name.

◆ setLabelColumnName()

void IliDbTreeGadget::setLabelColumnName ( IlInt  dsi,
const char *  name 
)

Sets the label item column name.

Parameters
dsiThe tree level (starting at 0). If the model is recursive, the value must be 0.
nameThe column name.

◆ setModel()

void IliDbTreeGadget::setModel ( const char *  name)

Sets the model that is used to build the tree gadget data.

Obsolete function

Parameters
nameThe model name, the possible models are:
  • IliDbTreeRecursiveModel
  • IliDbTreeStructuralModel

◆ setModelName()

void IliDbTreeGadget::setModelName ( const char *  name)

Sets the model that is used to build the tree gadget data.

Parameters
nameThe model name, the possible models are:
  • IliDbTreeRecursiveModel
  • IliDbTreeStructuralModel

◆ setNewItemBitmap()

void IliDbTreeGadget::setNewItemBitmap ( const char *  bitmap)

Sets the bitmap of the new item.

Parameters
bitmapThe bitmap file name.

◆ setNewItemDataSourceIndex()

void IliDbTreeGadget::setNewItemDataSourceIndex ( IlInt  dsi)

Sets the data source index of the new item.

Parameters
dsiThe data source index.

◆ setNewItemIdentifier()

void IliDbTreeGadget::setNewItemIdentifier ( const IliValue id)

Sets the identifier of the new item.

Parameters
idThe identifier.

◆ setNewItemLabel()

void IliDbTreeGadget::setNewItemLabel ( const char *  label)

Sets the label of the new item.

Parameters
labelThe label.

◆ setNewItemParent()

void IliDbTreeGadget::setNewItemParent ( const IliValue id)

Sets the parent identifier of the new item.

Parameters
idThe parent identifier.

◆ setParentColumnName()

void IliDbTreeGadget::setParentColumnName ( IlInt  dsi,
const char *  name 
)

Sets the parent item column name.

Parameters
dsiThe tree level (starting at 0). If the model is recursive, the value must be 0.
nameThe column name.

◆ setPopupMenuModelName()

void IliDbTreeGadget::setPopupMenuModelName ( const char *  name)

Sets the model that is used to create the item popup menu.

Parameters
nameThe model name.

◆ setRecursiveDeletion()

void IliDbTreeGadget::setRecursiveDeletion ( IlBoolean  enable)

Enables/disables the recursive deletion.

Parameters
enableIf IlTrue the recursive deletion is enabled.

◆ setTreeDataSource()

void IliDbTreeGadget::setTreeDataSource ( IlInt  dsi,
IliDataSource ds 
)

Sets a data source for a tree.

Parameters
dsiThe tree level (starting at 0). If the model is recursive, the value must be 0.
dsThe data source.

◆ setTreeDataSourceCount()

void IliDbTreeGadget::setTreeDataSourceCount ( IlInt  count)

Sets the data source count for a tree.

Parameters
countThe data source count.

◆ setTreeDataSourceName()

void IliDbTreeGadget::setTreeDataSourceName ( IlInt  dsi,
const char *  name 
)

Sets a data source name for a tree.

Parameters
dsiThe tree level (starting at 0). If the model is recursive, the value must be 0.
nameThe data source name.

◆ sortItems()

void IliDbTreeGadget::sortItems ( IlBoolean  enable)

Enables/disables the items sort.

Parameters
enableIf IlTrue the items are sorted.

◆ treeRowChanged()

virtual void IliDbTreeGadget::treeRowChanged ( IlInt  dsi,
IlInt  rowno 
)
virtual

Called immediately after a row has been changed.

Parameters
dsiThe tree level or data source index (starting at 0). If the model is IliDbTreeRecursiveModel, the value is always 0.
rownoThe row position.

◆ treeRowDeleted()

virtual void IliDbTreeGadget::treeRowDeleted ( IlInt  dsi,
IlInt  rowno 
)
virtual

Called immediately after a row has been deleted.

Parameters
dsiThe tree level or data source index (starting at 0). If the model is IliDbTreeRecursiveModel, the value is always 0.
rownoThe row position.

◆ treeRowFetched()

virtual void IliDbTreeGadget::treeRowFetched ( IlInt  dsi,
IlInt  rowno 
)
virtual

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

Parameters
dsiThe tree level or data source index (starting at 0). If the model is IliDbTreeRecursiveModel, the value is always 0.
rownoThe row position.

◆ treeRowInserted()

virtual void IliDbTreeGadget::treeRowInserted ( IlInt  dsi,
IlInt  rowno 
)
virtual

Called immediately after a new row has been inserted.

Parameters
dsiThe tree level or data source index (starting at 0). If the model is IliDbTreeRecursiveModel, the value is always 0.
rownoThe row position.

◆ treeRowMoved()

virtual void IliDbTreeGadget::treeRowMoved ( IlInt  dsi,
IlInt  from,
IlInt  to 
)
virtual

Called immediately after a row has been moved.

Parameters
dsiThe tree level or data source index (starting at 0). If the model is IliDbTreeRecursiveModel, the value is always 0.
fromThe source row position.
toThe destination row position.

◆ treeRowToBeChanged()

virtual void IliDbTreeGadget::treeRowToBeChanged ( IlInt  dsi,
IlInt  rowno 
)
virtual

Called just before a row is changed.

Parameters
dsiThe tree level or data source index (starting at 0). If the model is IliDbTreeRecursiveModel, the value is always 0.
rownoThe row position.

◆ treeRowToBeDeleted()

virtual void IliDbTreeGadget::treeRowToBeDeleted ( IlInt  dsi,
IlInt  rowno 
)
virtual

Called just before a row is deleted.

Parameters
dsiThe tree level or data source index (starting at 0). If the model is IliDbTreeRecursiveModel, the value is always 0.
rownoThe row position.

◆ treeTableChanged()

virtual void IliDbTreeGadget::treeTableChanged ( IlInt  dsi)
virtual

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

Parameters
dsiThe tree level or data source index (starting at 0). If the model is IliDbTreeRecursiveModel, the value is always 0.

◆ treeTableDeleted()

virtual void IliDbTreeGadget::treeTableDeleted ( IlInt  dsi)
virtual

Called when the schema or the table of the gadget data source is deleted.

Parameters
dsiThe tree level or data source index (starting at 0). If the model is IliDbTreeRecursiveModel, the value is always 0.

◆ useItemDialog()

void IliDbTreeGadget::useItemDialog ( IlBoolean  enable)

Enables/disables the item dialog.

Parameters
enableIf IlTrue the item dialog is enabled.

◆ useItemPopupMenu()

void IliDbTreeGadget::useItemPopupMenu ( IlBoolean  enable)

Enables/disables the items popup menu.

Parameters
enableIf IlTrue the items popup menu is enabled.