BBjGridColumnChangedEvent

Description

In BBj 19.20 and higher, this event is returned by BBjAPI().getLastEvent() when the program is executing callback code that the program has registered for the ON_COLUMN_SELECTION_CHANGE event.

Remarks

This event will only work when the selection mode is set to GRID_SELECT_COLUMN and will trigger when the row is selected or deselected.

Methods of BBjGridColumnChangedEvent

Return Value

Method

BBjVector

getSelectedColumns()

int

getSelectedColumnCount()

Methods of BBjGridColumnChangedEvent implemented for BBjGridEvent

Return Value

Method

BBjDataAwareGrid

getDataAwareGrid()

BBjDataBoundGrid

getDataBoundGrid()

BBjStandardGrid

getStandardGrid()

Methods of BBjGridColumnChangedEvent inherited from BBjGridCellEvent

Return Value

Method

java.awt.Rectangle

getCellBounds()

int

getColumn()

string

getOriginalText()

int

getRow()

Methods of BBjGridColmnChangedEvent inherited from BBjSysGuiEvent

Return Value

Method

BBjControl

getControl()

Example

Copy
sysgui = unt
open (sysgui)"X0"

declare BBjAPI bbjapi!
declare BBjSysGui sysgui!
declare BBjTopLevelWindow window!
declare BBjStandardGrid grid!

bbjapi! = BBjAPI()
sysgui! = bbjapi!.getSysGui()
window! = sysgui!.addWindow(100,100,400,300,"Test Grid getSelectedCount",$00010003$)
window!.setCallback(bbjapi!.ON_CLOSE,"eoj")

rows=10,cols=10
grid! = window!.addGrid(101,10,10,580,350)

rem grid!.setEnhancedSelectionModelEnabled(1)

grid!.setDefaultColumnWidth(50)
grid!.setRowHeight(23)
grid!.setMultipleSelection(1)
grid!.setSelectionMode(grid!.GRID_SELECT_COLUMN)
grid!.setNumRows(rows)
grid!.setNumColumns(cols)
gridvec! = bbjapi!.makeVector()
for row = 0 to rows-1
  for col = 0 to cols-1
    text$=str(row:"00")+","+str(col:"00")
    gridvec!.addItem(text$)
  next col
next row
grid!.setCellText(0,0,gridvec!)

grid!.setCallback(grid!.ON_COLUMN_SELECTION_CHANGE,"column_selection_changed")
counter = 0

process_events

eoj:
release
 
 
column_selection_changed:
Print "Column Selection Changed"
ev! = cast(BBjGridColumnSelectionChangedEvent,sysgui!.getLastEvent())
Print "ev!.getColumn()= ",ev!.getColumn()
Print "ev!.getSelectedColumnCount()= ",ev!.getSelectedColumnCount()
Print "ev!.getSelectedColumns() = ", ev!.getSelectedColumns()
Print "grid!.getSelectedColumns().size()= ",grid!.getSelectedColumns().size()
Print
counter = counter + 1
Print counter
Print
return

See Also

CALLBACK Verb - Register BBj Subroutine

BBjControl::setCallback

SETFOCUS Grid Notify Event