I have this type of situation (see image), now when I move Splitter1
up in run-time, Panel2
height grows and also Form1
height grows.
But I need to know and block this type of event, when Splitter1
can't be moved up because of Panel1.Constraints.MinHeight
is reached, so Panel2
can't be changed of it's height and Form1
too.
Thanks for any help.
-- Edit --
Panel1.Align
:= alLeft;
Splitter1.Align
:= alBottom;
Panel2.Align
:= alBottom;
You can check and deny further sizing in splitter's CanResize
event.
procedure TForm1.Splitter1CanResize(Sender: TObject; var NewSize: Integer;
var Accept: Boolean);
begin
Accept := ClientHeight - (NewSize + Splitter1.Height) >= Panel1.Constraints.MinHeight;
end;