Xojo Developer Conference
25/27th April 2018 in Denver.
MBS Xojo Conference
6/7th September 2018 in Munich, Germany.
25/27th April 2018 in Denver.
MBS Xojo Conference
6/7th September 2018 in Munich, Germany.
MBS Xojo Plugin Tutorial Videos
ChartDirectorWin Source
Class App
Inherits Application
// Constants
Const kFileQuitShortcut = Ctrl+Q
Const kFileQuit = E&xit
Const kEditClear = &Delete
End Class
Class Window1
Inherits Window
// Controls
ControlInstance
Sub Open() Handles Event
me.ColumnType(0)=me.TypeEditable
me.ColumnType(1)=me.TypeEditable
End Sub
Sub Change() Handles Event
RemoveButton.Enabled=me.ListIndex>=0
MakeChart
End Sub
Function CellKeyDown(row as Integer, column as Integer, key as String) As Boolean Handles Event
if asc(key)=9 then // tab key
if column=0 then
me.EditCell(row,1)
Return true
elseif column=1 then
me.EditCell(row,0)
Return true
end if
end if
End Function
Function CellBackgroundPaint(g As Graphics, row As Integer, column As Integer) As Boolean Handles Event
if row mod 2=0 then
if row=me.ListIndex then // selected row
Return false
else
g.ForeColor=&cEEEEFF // light blue
g.FillRect 0,0,g.Width,g.Height
Return true
end if
end if
End Function
End ControlInstance
ControlInstance
Sub Action() Handles Event
list.AddRow ""
list.EditCell(list.LastIndex,0)
End Sub
End ControlInstance
ControlInstance
Sub Action() Handles Event
list.RemoveRow list.ListIndex
End Sub
End ControlInstance
ControlInstance
End ControlInstance
// Event implementations
Sub Open()
MakeChart
End Sub
// Methods
Sub MakeChart()
dim u,i as integer
dim data(-1) as double
dim labels(-1) as string
u=list.ListCount-1
for i=0 to u
labels.Append list.Cell(i,0)
data.Append val(list.cell(i,1))
next
dim c as new CDXYChartMBS(canvas1.Width, canvas1.Height)
call c.setPlotArea(30,20, Canvas1.Width-50, canvas1.Height-50)
call c.addBarLayer data
call c.xAxis.setLabelS labels
canvas1.Backdrop=c.makeChartPicture
End Sub
End Class
Links
MBS FileMaker tutorial videos