B4J Question Containing Child Forms in A parent Window

codie01

Active Member
Licensed User
Hi Guys, I am trying to write a program that pops up an entry form as a child of the main window. If you can view my code this would be good and advise.

I have viewed a lot of the threads on this and to be honest it is very frustrating when suggestions are made without sample code and the person works it out and just types 'SOLVED'. I would like this post to finish with myself uploading the working code with an explanation and completed code example.

Also doing it this way I do not contain the code for the Popup within the MODULE. So help on this would be good. Also I wish to pass a single variable when calling the popup.

Thanks In advance.

Phil

B4X:
#Region  Project Attributes 
    #MainFormWidth: 600
    #MainFormHeight: 400 
#End Region

Sub Process_Globals
    Private fx As JFX
    Private MainForm As Form
    Private SiteEdit As Form
    Private MenuClose As MenuItem
    Private edit_site As MenuItem
End Sub

Sub AppStart (Form1 As Form, Args() As String)
    MainForm = Form1
    MainForm.RootPane.LoadLayout("simFOLD_MainScreen") 'Load the layout file.
    MainForm.Show
    CenterFormOnScreen(MainForm)
End Sub

Sub CenterFormOnScreen(Frm As Form)
'Centers a form on the primary screen
   Dim ps As Screen = fx.PrimaryScreen
   Frm.WindowTop = (ps.MaxY - ps.MinY) / 2 - Frm.Height / 2
   Frm.WindowLeft = (ps.MaxX - ps.MinX) / 2 - Frm.Width / 2
End Sub  

Sub MenuClose_Action
    MainForm.Close
End Sub

Public Sub SiteInputStart
    SiteEdit.Initialize("SiteEdit", -1, -1)
    SiteEdit.RootPane.LoadLayout("simFOLD_SiteInput") 'Load the layout file.
    SiteEdit.Show
End Sub


Sub edit_site_Action
    SiteInputStart
End Sub
 
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