JFrame no centro?

[anonimoxz]

Como posso fazer para um Frame aparecer no meio da janela??

Valew

[robinsonbsilva]

[quote=zopo]Como posso fazer para um Frame aparecer no meio da janela??

Valew [/quote]

O código abaixo deve lhe ajudar!!

[size=9] java.awt.Dimension screenSize = java.awt.Toolkit.getDefaultToolkit().getScreenSize();
setBounds((screenSize.width-254)/2, (screenSize.height-185)/2, 254, 185);[/size]

[TedLoprao]

Já tentou usar o setLocationRelativeTo, não testei, mas a api diz que se passar parâmetro null ele cesntraliza o JFrame…

setLocationRelativeTo
public void setLocationRelativeTo(Component c)
Sets the location of the window relative to the specified component. If the component is not currently showing, or c is null, the window is centered on the screen. If the bottom of the component is offscreen, the window is placed to the side of the Component that is closest to the center of the screen. So if the Component is on the right part of the screen, the Window is placed to its left, and visa versa.

Parameters:
c - the component in relation to which the window’s location is determined
Since:
1.4

Fallow