How to use multiple windows on my project (using layout)?
I think multiple windows are quite good described in GUI tutorial.
Quote:
How to add tab controls?
Create layouts for each sub-dlg, create Ctrls for them and add them to the layout.
If things are simple, as in e.g. ide/Environment (just TabCtrl and couple of buttons make the dialog), you can use TabDlg to simplify the task (see reference/TabDlg).