ContainerChildren (gb.qt4)

This virtual class returns a virtual collection of all children of a container.

Questa classe non è creabile.

Questa classe si comporta come un solo-lettura array.

Questa classe è enumerabile con la parola chiave FOR EACH.

Proprietà
Count   Return the number of child controls.
Max   Return the number of child controls minus one, i.e. the higher child control index.

Metodi
Clear   Delete all children controls of a container.

Example

Public Sub Form_Open()

  Dim hChildren As ContainerChildren = FMain.Children
  Dim ob As Object

  Print "FMain has " & Str(hChildren.Count) & " children"

  If hChildren.Count = 0 Then Message.Info("Add some controls (e.g. Button, TextBox etc.) to the FMain form and try again", "OK")

  For Each ob In hChildren
    Print "FMain contains: - " & ob.name
  Next

End

Code adapted from a post by "shell" on the https://www.gambas-es.org web site.