[Gambas-user] Settings with VSplit control

[Phạm Quang Dương]

OK, thank you all.

@Terry: your code is like mine. It can not restore VSplit layout. I think
problem from Form_Open and Form_Resize.

So I did:

SUB Form_Open()
Dim i as Integer
Settings.Read(ME.Window)
i = Val(Settings["Group/key"])
vsplit1.Layout = i & "," & (vsplit1.Height - i)
END

SUB Form_Resize()
' Resize FMain components including vsplit1 to fit form
END

PUBLIC SUB Form_Close()
DIM a AS String[]
a = Split(vsplit1.Layout, ",")
Settings["Group/key"] = a[0]
Settings.Write(ME.Window)
END

It works better :)

2010/12/12 richard terry <rterry at ...1946...>

> Simple sample code:
>
> Public sub Save_Settings()
>      Settings["Your_Section_Name/HSplit_Main.Layout"] = HSplit_Main.Layout
> end
>
> to restore this:
>
> Public Sub Settings_Load()
> HSplit_Main.Layout =
> Settings["Your_Section_Name/HSplit_Main.Layout"] = HSplit_Main.Layout
>
> End
>
> BTW settings is located usually in:
>
> /home/user/.config/gambas3/your_app_name.conf
>
> eg /home/richard/ etc
>
> Regards
>
> Richard
>
> On Sunday 12 December 2010 12:15:27 Benoît Minisini wrote:
> > > Hi,
> > >
> > > How to save the layout of VSplit?
> > > I tried:
> > >
> > > SUB Form_Open()
> > > vsplit1.settings = Settings["Group/Key"];
> > > PRINT Settings["Group/Key"] ' (1)
> > > PRINT vsplit1.settings ' (2)
> > > END
> > >
> > > Of course
> > >
> > > SUB Form_Close()
> > > Settings["Group/Key"] = vsplit1.settings
> > > END
> > >
> > > In running, (1) and (2) are different, all numbers in (2) are smaller
> > > than (1). After some running, numbers in (2) decrease.
> > >
> > > I tried Settings.Read(vsplit1.window) too but I think that it saves its
> > > location and size, not its content layout.
> > >
> > > Gambas 2.22.
> > > Thanks!
> >
> > When writing to the splitter Settings property, the values of the layout
> >  are relatives. I mean that setting "1,2" or setting "2,4" has exactly
> the
> >  same result: 1/3 of the total size for the first pane, and 2/3 fot the
> >  other one.
> >
> > When reading the Settings property, you normally get the true sizes. As
> >  pixel sizes are integers, you don't get necessarily the same result.
> >
> > For example, if your splitter has 329 pixels to share, setting the layout
> >  to "1,2", or "2,4", or "200,400" will result in 110 pixels to the first
> >  pane and 219 pixels to the second pane. And so, when you will read the
> >  Settings property later, you will get "110,219".
> >
> > Does that explanation make things clearer?
> >
>
>
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