Re: [Jython-users] graphics question

[Frank C. <fc...@pu...>]

[Sending this a second time because I think I used the
wrong email account the first time. -FC ]

Looks like you're trying too hard. Swing likes to mess
with your mind for no aparent reason. I created the
code below using NetBeans and then transcribed it into
Jython. Oh I love Jython! -Frank


''' 
Fun with Swing and Jython
by Frank Cohen, fc...@pu...
http://www.pushtotest.com
August 6, 2004
'''

import javax.swing as swing
import java

frame = swing.JFrame("Class Test", visible = 1)
frame.setSize(500,400)
frame.setBackground(java.awt.Color.white)

jPanel1 = swing.JPanel()
jLabel1 = swing.JLabel()
jPanel2 = swing.JPanel()
jLabel2 = swing.JLabel()

jPanel1.setBackground( java.awt.Color(153, 153, 255))
jLabel1.setBackground( java.awt.Color(0, 0, 0))
jLabel1.setText("Try www.PushToTest.com for...")
jPanel1.add(jLabel1)

frame.getContentPane().add(jPanel1,
java.awt.BorderLayout.NORTH)

jPanel2.setBackground( java.awt.Color(255, 255, 51))
jLabel2.setText("Jython-based scalability and
performance testing.")
jPanel2.add(jLabel2)

frame.getContentPane().add(jPanel2,
java.awt.BorderLayout.CENTER)

frame.pack()



--- tom cassen <bs...@pi...> wrote:

> I'm trying to draw a blue square and a red square
> but treat them as though they are individual
> components that can be added to the contentPane.
> With the code below only the red square appears. If
> I comment out frame.contentPane.add(redAy) the blue
> square appears. Can anyone tell me what is going on
> and how to fix it so both squares appear?
> Thanks.
> 
> import javax.swing as swing
> import java
> 
> #-------------------------- blue
> -----------------------
> class BlueAyComp(swing.JPanel):
>  x = 0
>  y = 0
>  w = 0
>  h = 0
>  
>  def __init__(self, ulx, uly, width, hite):
>   self.x = ulx
>   self.y = uly
>   self.w = width
>   self.h = hite  
>   self.setForeground(java.awt.Color.blue)
>   
>  def paintComponent(self, g):   
>   g.drawRect(self.x, self.y, self.w, self.h)
> 
> #--------------------------- red
> ----------------------
> class RedAyComp(swing.JPanel):
>  x = 0
>  y = 0
>  w = 0
>  h = 0
>  
>  def __init__(self, ulx, uly, width, hite):
>   self.x = ulx
>   self.y = uly
>   self.w = width
>   self.h = hite
>   self.setForeground(java.awt.Color.red)
>   
>  def paintComponent(self, g): 
>   g.drawRect(self.x, self.y, self.w, self.h)
> 
>
#-----------------------------------------------------------
> frame = swing.JFrame("Class Test", visible = 1,
> defaultCloseOperation = swing.JFrame.EXIT_ON_CLOSE)
> frame.setSize(500,400)
> frame.setBackground(java.awt.Color.white)
> 
> blueAy = BlueAyComp(40, 40, 30, 30)
> redAy = RedAyComp(200,200,30,30)
> 
> frame.contentPane.add(blueAy)
> frame.contentPane.add(redAy)
> frame.show()