def view_image(image):
# create a frame/window
frame = swing.JFrame("Jython Image Viewer")
#allows frame corner x to exit properly
frame.defaultCloseOperation = swing.JFrame.EXIT_ON_CLOSE
frame.visible = True
#change to fit image size
frame.setSize(1500, 1000)
frame.getContentPane().add(swing.JLabel(swing.ImageIcon(image)))
frame.show()
def __init__(self):
self.numelements = 100
self.frame = swing.JFrame(windowClosing=self.do_quit)
# build menu bar
menubar = swing.JMenuBar()
file = swing.JMenu("File")
file.add(swing.JMenuItem("Load", actionPerformed=self.do_load))
file.add(swing.JMenuItem("Save", actionPerformed=self.do_save))
file.add(swing.JMenuItem("Quit", actionPerformed=self.do_quit))
menubar.add(file)
self.frame.JMenuBar = menubar
# create widgets
self.chart = Chart(visible=1)
self.execentry = swing.JTextArea(default_setup, 8, 60)
self.evalentry = swing.JTextField(default_expression,
actionPerformed=self.update)
# create options panel
optionsPanel = swing.JPanel(
awt.FlowLayout(alignment=awt.FlowLayout.LEFT))
# whether the plot is a line graph or a filled graph
self.filled = swing.JRadioButton("Filled",
actionPerformed=self.set_filled)
optionsPanel.add(self.filled)
self.line = swing.JRadioButton("Line", actionPerformed=self.set_line)
optionsPanel.add(self.line)
styleGroup = swing.ButtonGroup()
styleGroup.add(self.filled)
styleGroup.add(self.line)
# color selection
optionsPanel.add(swing.JLabel("Color:", RIGHT))
colorlist = filter(lambda x: x[0] != '_', dir(colors))
self.colorname = swing.JComboBox(colorlist)
self.colorname.itemStateChanged = self.set_color
optionsPanel.add(self.colorname)
# number of points
optionsPanel.add(swing.JLabel("Number of Points:", RIGHT))
self.sizes = [50, 100, 200, 500]
self.numpoints = swing.JComboBox(self.sizes)
self.numpoints.selectedIndex = self.sizes.index(self.numelements)
self.numpoints.itemStateChanged = self.set_numpoints
optionsPanel.add(self.numpoints)
# do the rest of the layout in a GridBag
self.do_layout(optionsPanel)
def view(url):
frame = swing.JFrame("Image: " + url, visible=1)
frame.getContentPane().add(swing.JLabel(swing.ImageIcon(net.URL(url))))
frame.setSize(400,250)
frame.show()
"""\
Equivalent to the ../awt/simple.py example but using swing components
instead of AWT ones.
"""
# This line will import the appropriate swing library for your system (jdk 1.1 or 1.2)
from pawt import swing
import java
def exit(e):
java.lang.System.exit(0)
frame = swing.JFrame('Swing Example', visible=1)
button = swing.JButton('Close Me!', actionPerformed=exit)
frame.contentPane.add(button)
frame.pack()
#!/jython
from pawt import swing
import sys
from java.awt import Color, BorderLayout
def quit(e):
sys.exit()
top = swing.JFrame("PySwing")
box = swing.JPanel()
hello = swing.JLabel("hello world")
quit = swing.JButton("QUIT",
actionPerformed=quit,
background=Color.red,
foreground=Color.white)
box.add("North", hello)
box.add("South", quit)
top.contentPane.add(box)
top.pack()
top.visible = 1
if value is not None:
addLeaves(node, value.items())
def addLeaves(node, items):
items.sort()
for key, value in items:
addNode(node, key, value)
def makeTree(name, data):
tree = Node("Sample Tree")
addLeaves(tree, data.items())
return swing.JTree(tree)
def exit(e):
java.lang.System.exit(0)
if __name__ == '__main__':
tree = makeTree('Some JPython Classes', sampleData)
button = swing.JButton('Close Me!', actionPerformed=exit)
f = swing.JFrame("GridBag Layout Example");
p = swing.JFrame.getContentPane(f)
gb = awt.GridBagLayout()
p.setLayout(gb)
c = awt.GridBagConstraints();
c.weightx = 1.0;
c.fill = awt.GridBagConstraints.BOTH;
gb.setConstraints(tree, c);
c.gridx = 0;
c.gridy = awt.GridBagConstraints.RELATIVE;
gb.setConstraints(button, c);
p.add(tree)
p.add(button)
f.pack();
filler = JPanel() #The empty table is placed here so I can later just order
table_data = [] #filler to validate itself and it will add the new table.
ColumnNames = ['Element', 'x Beta', 'y Beta']
table = JTable(table_data, ColumnNames)
table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF)
for i in xrange(2):
column = table.getColumnModel().getColumn(i)
if i == 0:
column.setPreferredWidth(150) #The table is too wide if this is
if i == 1: #not included.
column.setPreferredWidth(60)
if i == 2:
column.setPreferredWidth(60)
scroll = JScrollPane(table)
scroll.setPreferredSize(Dimension(280, 340))
filler.setPreferredSize(Dimension(280, 340))
filler.add(scroll)
#The table data was repeated so it displays the ColumnNames when the GUI
#first pops up.
#Frame stuff----------------------------------------------------------------
frame = swing.JFrame("Magnet Settings Interpolation")
frame.getContentPane().add(lpanel, BorderLayout.WEST)
frame.getContentPane().add(filler, BorderLayout.CENTER)
frame.getContentPane().add(plot, BorderLayout.SOUTH)
frame.pack() #Makes the frame fit the components.
frame.setDefaultCloseOperation(swing.JFrame.EXIT_ON_CLOSE)
frame.show()
#If the default close operation is not set, it just hides the program when
#they try to close it.
