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Java Swing: resize Undecorated window R

September 17th, 2006

Hi, here is code snap to make resizable your undecorated window

private void _setUpWindowResizeEvent() {
this.addMouseMotionListener(
new MouseMotionListener() {

public void mouseDragged(MouseEvent mouseEvent) {
if( mHozResizeEnabled || mVerResizeEnabled ) {
int x = mouseEvent.getX();
int y = mouseEvent.getY();
_resizeWindow( MouseInfo.getPointerInfo().getLocation() );
}
}

public void mouseMoved(MouseEvent mouseEvent) {
boolean horizontalResize = mouseEvent.getX() < = getWidth() && mouseEvent.getX() >= getWidth()-5;
boolean verticalResize = mouseEvent.getY() < = getHeight() && mouseEvent.getY() >= getHeight()-5;

if( horizontalResize ) {
setCursor( new Cursor( Cursor.W_RESIZE_CURSOR ) );
mHozResizeEnabled = true;
mWindowMouseClickPoint = mouseEvent.getPoint();
}
else if( verticalResize ) {
setCursor( new Cursor( Cursor.S_RESIZE_CURSOR ) );
mVerResizeEnabled = true;
mWindowMouseClickPoint = mouseEvent.getPoint();
}
else {
setCursor( new Cursor( Cursor.DEFAULT_CURSOR ) );
mHozResizeEnabled = false;
mVerResizeEnabled = false;
}

}
}
);
}

Total 2 responses found

Close

  •   ajax

    Thu Jan 70 06:33

    i like ajax!

  •   roger

    Thu Jan 70 06:33

    testing the ajax

Posted in Java, Java SE, java swing
Comments(2)