Auto adjusting of UI based on screen size,UI in java swing

Question

I work on a software that runs in monitors of different screen size from laptop screens to TV screens.I would you to know about java swing feature that auto-adjust the component relatively according to screen size

Answer 1

the following code will returns the screen width and height

Toolkit toolkit =  Toolkit.getDefaultToolkit ();
Dimension dim = toolkit.getScreenSize();
frame.setSize(dim.width,dim.height);//here frame is your container 

Answer 2

You can use ToolKit, but its always better to have have Half the screen Width and Height.

Toolkit t = Toolkit.getDefalutToolKit();
Dimension d = t.getScreenSize();

int h = d.height;
int w = d.width;

myframe.setSize( w/2 , h/2 );

Answer 3

Swing layouts are the thing you are looking for: http://docs.oracle.com/javase/tutorial/uiswing/layout/using.html

There are types of layouts that dynamically rearranges the components according to the application size. You can see options for layout in the link I gave above.

Fill in the components using layout and than make your application run fullscreen.