Jerry Storm

Sorry, I was confused. It seems to work. There are a couple of issues here:
- widgets spill over the bottom when a lot are added, I want to have a vertical scrollbar instead of this
- how do I set the width of the flowpanel to about 90% of the screen?

My application generates widgets from external data.
I don't know in advance how many widgets will be in a row.
I want them placed in a row from left to right and then when reached the right edge of the window wrap into a new row.

I tried FlowPanel. It placed all child widgets vertically, not horizontally. I tries to set width to no avail.

I have the following:
VerticalPanel
HorizontalPanel
Widget, Widget ...

As I add children widgets to HorizontalPanel, it grows wider and finally adds a scroll bar since it becomes too wide.
I want it to start wrapping children once it reaches certain width, say 90% of the browser window.

How do I do it?

I understand this, I want to know what causes the problem so that I can maybe address it.

I used SMC (State Machine Compiler) to generate Java code I wanted to use in GWT. The code looks trivial, and I can compile it with javac with no problem.
However GWT produces errors like:

[java] [ERROR] Line 11: statemap cannot be resolved to a type
[java] [ERROR] Line 39: _transition cannot be resolved
[java] [ERROR] Line 41: _transition cannot be resolved
[java] [ERROR] Line 46: statemap cannot be resolved to a type
[java] [ERROR] Line 48: _state cannot be resolved

What can be the problem?

Here is the source code: (I could not attach a file)

/* * ex: set ro: * DO NOT EDIT. * generated by smc (http://smc.sourceforge.net/) * from file : Smc.sm */ package ecplugins.NTSWbuild.client; public class SmcContext extends statemap.FSMContext { //--------------------------------------------------------------- // Member methods. // public SmcContext(Smc owner) { super (Map.Start); _owner = owner; } public SmcContext(Smc owner, SmcState initState) { super (initState); _owner = owner; } public void enterStartState() { getState().Entry(this); return; } public void Zero() { _transition = "Zero"; getState().Zero(this); _transition = ""; return; } public SmcState getState() throws statemap.StateUndefinedException { if (_state == null) { throw( new statemap.StateUndefinedException()); } return ((SmcState) _state); } protected Smc getOwner() { return (_owner); } public void setOwner(Smc owner) { if (owner == null) { throw ( new NullPointerException( "null owner")); } else { _owner = owner; } return; } //--------------------------------------------------------------- // Member data. // transient private Smc _owner; //--------------------------------------------------------------- // Inner classes. // public static abstract class SmcState extends statemap.State { //----------------------------------------------------------- // Member methods. // protected SmcState(String name, int id) { super (name, id); } protected void Entry(SmcContext context) {} protected void Exit(SmcContext context) {} protected void Zero(SmcContext context) { Default(context); } protected void Default(SmcContext context) { throw ( new statemap.TransitionUndefinedException( "State: " + context.getState().getName() + ", Transition: " + context.getTransition())); } //----------------------------------------------------------- // Member data. // } /* package */ static abstract class Map { //----------------------------------------------------------- // Member methods. // //----------------------------------------------------------- // Member data. // //------------------------------------------------------- // Constants. // public static final Map_Default.Map_Start Start = new Map_Default.Map_Start("Map.Start", 0); private static final Map_Default Default = new Map_Default("Map.Default", -1); } protected static class Map_Default extends SmcState { //----------------------------------------------------------- // Member methods. // protected Map_Default(String name, int id) { super (name, id); } //----------------------------------------------------------- // Inner classse. // private static final class Map_Start extends Map_Default { //------------------------------------------------------- // Member methods. // private Map_Start(String name, int id) { super (name, id); } protected void Zero(SmcContext context) { return; } //------------------------------------------------------- // Member data. // } //----------------------------------------------------------- // Member data. // } } /* * Local variables: * buffer-read-only: t * End: */