- add resume method to pgu.engine.State

Index: pgu/gui/dialog.py
===================================================================
--- pgu/gui/dialog.py	(revision 15)
+++ pgu/gui/dialog.py	(working copy)
@@ -5,6 +5,7 @@
 from const import *
 import table, area
 import basic, input, button
+import pygame.constants
 
 class Dialog(table.Table):
     """A dialog window with a title bar and an "close" button on the 
bar.
@@ -35,12 +36,20 @@
         self.td(title,align=-1,cls=self.cls+'.bar')
         clos = button.Icon(self.cls+".bar.close")
         clos.connect(CLICK,self.close,None) 
+        self.connect(KEYDOWN, self._keystroke, None)
         self.td(clos,align=1,cls=self.cls+'.bar')
         
         self.tr()
         self.td(main,colspan=2,cls=self.cls+".main")
         
-        
+    def _keystroke(self, value, _event=None):
+        '''Handle a KEYDOWN event.'''
+        if _event.key == pygame.constants.K_ESCAPE:
+            self.close()
+        else:
+            table.Table.event(self, _event)
+            
+
 #         self.tr()
 #         
 #         



- merge fonts into text
- move html into gui
- merge ani into vid, or something...
- move layout into gui, or something

- pgu.algo ray-casting, etc.

docs:
- how to embed code
- add tutorial on themes / css
- tutorial on auto-generating levels
- more docs for gui10 and integration
- how to run setup.py install for windows, linux
- animation tutorial

general:
- add some general purpose tile_hit handlers

tilevid:
- pre-diction collision detection..
- add simple side scroller demo, show how gravity, etc works (to be submitted by cherez)
- add very simple demo of how groups and hits work

all:
- new style classes (subclass object)
- clean up junk comments
- explain how to include pgu and pgu data as part of your dist

tilevid:
- make tilevid.Sprite a subclass of pygame.Sprite
- maybe get tilevid groups working with pygame.Groups.. ?
- maybe make hit testing a bit faster..^

scripts:
- make leveledit even more dummy proof when creating new levels (right now it can crash if you
give the wrong tile size, etc.)
- leveledit: be able to show/hide various layers while editing for ease of editing.

html:
- make better documentation on using this module
- add some very simple demo on using globals,locals, onclicks,etc

tileedit:
- have a mini level editor in the corner for seeing how tiles tile with each other
- animation preview box

gui:
- TextArea
- make toolboxes, menus, etc use add remove instead of a list, or something..  make everything be able to take in lists "data", maybe
- get Lists up-to-spec API-wise (whatever that means)
- use .ini for themes
- have all theme data be generated via generate.py -- off of
    some source files that are loaded seperately, or something.
    or maybe upgrade the theme engine to auto-gen themes, etc...
    
- container.add(widget,rect) #where rect x,y,w,h is taken in    

- create guiXX -- demo of tables and style abilities
- create guiXX -- show auto sizing via a scalable pygame window (oooo)

- let Document take in strings and words and render them without using a gui.Label

- theme engine should be ini based and a bit better
- add better keyboard, gamepad navigation -- so that the gui is more useful in "game menus" as opposed to apps.
- better documentation (not so glamorous, but it would do a lot for helping people get into things :))
- better HTML support