constructor param owner frame dialog displai param modal modal dialog allow window activ time box frame owner modal local aboutbox aboutbox titl modal splash panel splash panel splash img width splash panel imag icon width img height splash panel imag icon height dimens scr size toolkit toolkit screen size set locat scr size width img width scr size height img height content pane set layout border layout panel inset panel panel left right inset panel set border border give space row tab row tab issu remark jeremi img width look better height increas img height inset panel add splash panel tab add tab local aboutbox tab splash inset panel tab add tab local aboutbox tab version creat pane version tab add tab local aboutbox tab credit creat pane credit tab add tab local aboutbox tab contact creat pane local aboutbox contact tab add tab local aboutbox tab bugreport creat pane local aboutbox bugreport tab add tab local aboutbox tab legal creat pane local aboutbox legal kei extra tab kei set tab add tab kei extra tab kei content pane set layout border layout content pane add tab border layout center todo trial error calcul set size img width img height pack 