CVS: anygui/lib/anygui/backends javagui.py,1.50,1.51

Update of /cvsroot/anygui/anygui/lib/anygui/backends
In directory usw-pr-cvs1:/tmp/cvs-serv22444/lib/anygui/backends

Modified Files:
	javagui.py 
Log Message:
ListBox, Button, and TextField now work in javagui

Index: javagui.py
===================================================================
RCS file: /cvsroot/anygui/anygui/lib/anygui/backends/javagui.py,v
retrieving revision 1.50
retrieving revision 1.51
diff -C2 -r1.50 -r1.51
*** javagui.py	13 Aug 2002 18:50:13 -0000	1.50
--- javagui.py	31 Aug 2002 22:49:24 -0000	1.51
***************
*** 5,9 ****
--- 5,11 ----
  
    Application
+   ButtonWrapper
    LabelWrapper
+   TextFieldWrapper
    ListBoxWrapper
    WindowWrapper
***************
*** 72,75 ****
--- 74,92 ----
          self.proxy.push() 
  
+     def create(self, *args, **kwds):
+         
+         #FIXME: This does no harm in Jython, since the GUI will run
+         #before app.run() anyway. However, this does mean that javagui
+         #will behave differently from other back-ends, i.e. the
+         #widgets will appear earlier than expected. Also, the reason
+         #why this overriding was needed was that
+         #AbstractWrapper.create wasn't called after the main loop was
+         #entered. That should be fixed, and this method should then
+         #probably be removed. [mlh@20020831]
+ 
+         if self.noWidget():
+             self.widget = self.widgetFactory(*args, **kwds)
+             self.widgetSetUp()
+ 
      # internalDestroy?
  
***************
*** 137,141 ****
              except AttributeError: pass
              else:
!                 bounds = comp.bounds
                  container.remove(self.widget)
                  container.repaint(bounds)
--- 154,158 ----
              except AttributeError: pass
              else:
!                 bounds = self.widget.bounds
                  container.remove(self.widget)
                  container.repaint(bounds)
***************
*** 157,161 ****
          else:
              return "" # @@@ What would be the best behaviour here? Should there be an exception?
!           
  ################################################################
  
--- 174,193 ----
          else:
              return "" # @@@ What would be the best behaviour here? Should there be an exception?
! 
! ################################################################
! 
! class ButtonWrapper(ComponentWrapper):
! 
!     def clickHandler(self, event):
!         send(self.proxy, 'click')
! 
!     def widgetSetUp(self):
!         insets = awt.Insets(0, 0, 0, 0)
!         self.widget.margin = insets
!         self.widget.actionPerformed = self.clickHandler
! 
!     def widgetFactory(self, *args, **kwds):
!         return swing.JButton()
! 
  ################################################################
  
***************
*** 168,171 ****
--- 200,232 ----
          return widget
  
+ ################################################################
+ 
+ class TextFieldWrapper(ComponentWrapper):
+ 
+     def widgetFactory(self, *args, **kwds):
+         return swing.JTextField()
+ 
+     def widgetSetUp(self):
+         self.widget.actionPerformed = self.enterHandler
+ 
+     def enterHandler(self, event):
+         send(self, 'enterkey')
+ 
+     def getSelection(self):
+         return self.widget.selectionStart, \
+                self.widget.selectionEnd
+ 
+     def setSelection(self, selection):
+         self.widget.selectionStart = selection[0]
+         self.widget.selectionStart = selection[1]
+ 
+     def setEditable(self, editable):
+         self.widget.editable = editable
+ 
+     def setText(self, text):
+         self.widget.text = text
+ 
+     def getText(self):
+         return self.widget.text
  
  ################################################################
***************
*** 210,213 ****
--- 271,275 ----
          
      def getSelection(self):
+         # FIXME: This should be handled differently
          if isDummy(self.widget): return 0
          return self.widget.getSelectedIndex()
***************
*** 232,236 ****
  
      def clickHandler(self, event):
!         send(self, 'select')
  
  ################################################################
--- 294,299 ----
  
      def clickHandler(self, event):
!         send(self.proxy, 'select')
!         send(self.proxy, 'click')
  
  ################################################################



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