def changeColorGUI(ncolor):
global color, alpha, colorTF
alpha = slider.getValue() * 255 / 100
color = Color(ncolor.getRed(), ncolor.getGreen(), ncolor.getBlue(), alpha)
colorTF.setText("")
colorTF.setText(color.toString())
# To avoid transparency to the before color on the textField
colorTF.setBackground(Color(255,255,255,255))
colorTF.setBackground(color)
print color
print alpha
print colorTF.getBackground()
def getGUI(sym_dict):
global frame, outCheckbox, fillCheckbox, slider, colorTF, widthTF
frame = JFrame("Border Symbology", defaultCloseOperation=JFrame.DISPOSE_ON_CLOSE,
bounds=(100, 100, 450, 200), layout=FlowLayout(), resizable=0)
colorL = JLabel('Color: ')
colorTF = JTextField(20)
color = sym_dict["color"]
color = Color(color.getRed(), color.getGreen(), color.getBlue(), sym_dict["alpha"])
colorTF.setBackground(color)
colorTF.setText(color.toString())
colorB = JButton('...', actionPerformed=colorChooser)
frame.add(colorL)
frame.add(colorTF)
frame.add(colorB)
widthL = JLabel('Width: ')
widthTF = JTextField(3)
widthTF.setText(str(sym_dict["width"]))
frame.add(widthL)
frame.add(widthTF)
alphaL = JLabel('Transparency: ')
frame.add(alphaL)
# Create a horizontal slider with min=0, max=100, value=50
slider = JSlider()
slider.setPreferredSize(Dimension(200, 50))
slider.setValue(sym_dict["alpha"]*100/255)
slider.setMajorTickSpacing(25)
slider.setMinorTickSpacing(5)
slider.setPaintTicks(1)
slider.setPaintLabels(1)
applyButton = JButton("Apply", actionPerformed=action)
acceptButton = JButton("Accept", actionPerformed=accept)
frame.add(slider)
frame.add(applyButton)
frame.add(acceptButton)
frame.show()