I need help please with arrows Graphics
I want to creat a flow diagram in java swing.
the nods will be a JButtons, and between this buttons I'll paint arrows with Graphics.
I want to create this dinamic (the button as massege, in my database I have columns names: msg_id, msg_number):
button(msg_id = 1, msg_number =0)
|||
b1 b2 b3(b1 > msg_id =2, msg_number = 1)
||
b1.1 b3.1(b1.1 --> msg_id = 3, msg_number = 2)
|
b1.1.1(b1.1.1 --> msg_id = 4, msg_number = 3)
How can I calculate and create dinamic way the arrows order between the buttons? (I have code that create an arrow http://forum.java.sun.com/thread.jspa?forumID=57&threadID=656349).
I wrote recursia method:
publicvoid myMethod(Integer msg_id)
{
// MsgStatements - class that select all msgIds to list where
// msg_number = msg_id
MsgStatements msgStatements =new msgStatements();
msgStatements.getMsgSons(msg_id);
List<Integer> sons = msgStatements.getMsgSons();
for(int index = 0; index < sons.size(); index++){
System.out.println(sons.get(index));
//myMethod(sons.get(index));
}
}
