Limit the control size - TFormDesigner - Form Designer FAQ

Delphi/CB

• Greatis

• Security

• AppDatabase

• Utilities

• Visual Basic

• .NET

• just4fun

Delphi / C++ Builder
Components, utilities and tips for Delphi and C++ Builder developers

More info

Form Designer FAQ
Form Designer Home
Delphi Components

See also

Products: Object Inspector
Runtime Fusion
Print Suite
Commented Image
Image Editor new!
Delphi Toys
Ultimate Pack hot!
FAQs: Object Inspector FAQ
Print Suite FAQ
Image Editor FAQ
Links: Software for .NET
Software for VB 6
Delphi Tips & Tricks
Services: Outsourcing

Limit the control size

TFormDesigner allows to limit the size of the resized control by the OnSizeLimit event. The follow code shows how to limit the maximal and minimal size of all buttons on the form. The minimal size is 40x20 pixels and the minimal size is 80x40 pixels.

procedure TForm1.FormDesigner1SizeLimit(Sender: TObject;
  TheControl: TControl; var MinSize, MaxSize: TPoint);
begin
  if TheControl is TButton then
  begin
    MinSize:=Point(40,20);
    MaxSize:=Point(80,40);
  end;
end;