Python JTextField.setForeground方法代码示例

# 需要导入模块: from javax.swing import JTextField [as 别名]
# 或者: from javax.swing.JTextField import setForeground [as 别名]
class ChatApp(JFrame):
	
	##  Constructor function, initiate the base classes and call the GUI
	
	def __init__(self):
		'''Calls the base class and main UI
		'''
		#  Call to the super class, initiates associated base classes
		super(ChatApp, self).__init__()
		#  Call the Initial UI
		self.initUI()
	
	##  Build the GUI for login, uses GroupLayout Manager for component positioning
		
	def initUI(self):
		'''Initial UI and Widget creation takes place here!
		'''
		self.setContentPane = JPanel()
		#self.setDefaultLookAndFeelDecorated(True)
		#  Borders
		foreground_colour = Color(30,57,68)
		background_colour = Color(247,246,242)
		window_background = Color(145,190,210)
		self.border = BorderFactory.createLoweredBevelBorder()
		self.border2 = BorderFactory.createLineBorder(foreground_colour, 1, True)
		#  Fonts
		self.entry_font= Font("Ubuntu Light",  Font.BOLD, 20)
		self.label_font= Font("Ubuntu Light",  Font.BOLD, 17)
		self.btn_font=Font("Ubuntu Light", Font.BOLD, 15)
		#  Layout start
		layout=GroupLayout(self.getContentPane())
		self.getContentPane().setLayout(layout)	
		layout.setAutoCreateGaps(True)
		layout.setAutoCreateContainerGaps(True)
		self.setPreferredSize(Dimension(300, 150))
		#  Create the labels
		user_label= JLabel(" Username : ",JLabel.LEFT, font=self.label_font) 
		server_label=JLabel("  Server  : ", JLabel.LEFT, font=self.label_font)
				
		#  Colours
		user_label.setForeground(foreground_colour)
		server_label.setForeground(foreground_colour)
		
		#  Create the text entries
		self.username=JTextField(actionPerformed=self.continueEvent, border=self.border2,  font = self.entry_font)
		self.server=JTextField(actionPerformed=self.continueEvent, border=self.border2,  font = self.entry_font)
		
		#  Colours
		self.username.setBackground(background_colour)
		self.server.setBackground(background_colour)
		self.username.setForeground(foreground_colour)
		self.server.setForeground(foreground_colour)
		
		#  Allow editable
		self.username.setEditable(True)
		self.server.setEditable(True)
		
		#  Create the buttons
		quit_btn=JButton("  Quit!  ", actionPerformed=self.closeEvent, border=self.border2, font=self.btn_font)
		go_btn=JButton("   Go!   ", actionPerformed=self.continueEvent, border=self.border2, font=self.btn_font)
		#  Colours
		quit_btn.setBackground(background_colour)
		go_btn.setBackground(background_colour)
		quit_btn.setForeground(foreground_colour)
		go_btn.setForeground(foreground_colour)
		
		#  Setting up the horizontal groups parameters
		layout.setHorizontalGroup(layout.createSequentialGroup()
		
			#  Left side
			.addGroup(layout.createParallelGroup(GroupLayout.Alignment.TRAILING)
				.addComponent(user_label)
				.addComponent(server_label))
				
			#  Right side
			.addGroup(layout.createParallelGroup(GroupLayout.Alignment.CENTER)
				.addComponent(self.username)
				.addComponent(self.server)
				.addGroup(layout.createSequentialGroup()
					.addComponent(quit_btn)
					.addComponent(go_btn)))
		)
		
		#  Setting up Vertical Groups
		layout.setVerticalGroup(layout.createSequentialGroup()
			#  Top group
			.addGroup(layout.createParallelGroup(GroupLayout.Alignment.CENTER)
				.addComponent(user_label)
				.addComponent(self.username))
			#  Middle group
			.addGroup(layout.createParallelGroup(GroupLayout.Alignment.CENTER)
				.addComponent(server_label)
				.addComponent(self.server))
			#  Bottom group
			.addGroup(layout.createParallelGroup()
				.addComponent(quit_btn)
				.addComponent(go_btn))
		)
		
		#  Finalise the GUI	
#.........这里部分代码省略.........

# 需要导入模块: from javax.swing import JTextField [as 别名]
# 或者: from javax.swing.JTextField import setForeground [as 别名]
class ConsolePanel(Panel):

	def __init__(self):
		
		self.console = None
		self.outText = None
		self.inText = None
		self.outTextScroller = None
		self.nestedInputPanel = None
		self.directoryText = None
		Panel.__init__(self, "insets 0 0 0 0")

	def sendCommand(self, command):
		print str(self)
		oldText = self.inText.getText()
		self.inText.setText(command)

		self.inText.getActionListeners()[0].actionPerformed(None)
		self.inText.setText(oldText)

	def setDirectoryText(self, dirText):
		self.directoryText.setText(dirText)
		self.nestedInputPanel.revalidate()

	def write_out(self,text):
		if not self.outText:
			return
		self.outText.setText(self.outText.getText() + text)

	def initUI(self):

		font = Font("Courier New", Font.BOLD, 14)

		#create the output text panel
		self.outText = JTextArea()
		self.outText.setEditable(False)
		self.outText.setFont(font)
		self.outText.setWrapStyleWord(True)
		self.outText.setLineWrap(True)
		#self.outText.setLineWrap(True)
		#self.outText.setWrapStyleWord(True)
		class NoGhostScroller(JScrollPane):
			def paintComponent(self, g):
				
				g.setColor(self.getBackground())
				g.fillRect(0, 0, self.getWidth(), self.getHeight())
				#super(NoGhostScroller, self).paintComponent(g)

		self.outTextScroller = JScrollPane(self.outText)
		self.outTextScroller.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER)
		self.outTextScroller.getVerticalScrollBar().setForeground(Color(255, 0, 0))
		#self.outText.setOpaque(False)
		self.outText.setBackground(Color(0, 20, 0))
		self.outText.setForeground(Color.WHITE)

		#self.outTextScroller.setOpaque(False)
		self.outTextScroller.setBackground(Color(0, 20, 0))

		#self.outText.repaint()

		#self.layered = JLayeredPane()
		#self.layered.setLayer(self.outTextScroller, 0)

		#create the input text box
		self.inText = JTextField()
		self.inText.setFocusTraversalKeysEnabled(False)
		self.inText.setFont(font)
		self.inText.setBackground(Color(0, 20, 0))
		self.inText.setForeground(Color.WHITE)
		self.inText.getCaret().setVisible(True)
		self.inText.getCaret().setBlinkRate(500)
		self.inText.setCaretColor(Color(200,255,200))
		
		class InFocusAdapter(FocusAdapter):
			def focusLost(adap, e):
				self.inText.setVisible(True)
		self.inText.addFocusListener(InFocusAdapter())

		self.nestedInputPanel = Panel("Insets 0 0 0 0")

		#create the directory text box
		self.directoryText = JTextField()
		self.directoryText.setEditable(False)
		self.directoryText.setFont(font)
		self.directoryText.setBackground(Color(0, 20, 0))
		self.directoryText.setForeground(Color.WHITE)
		#set up the console
		sys.stdout = FakeOut(self.outText)
		self.console = BashED_Console(stdout=sys.stdout)
		self.directoryText.setText(self.console.get_prompt())
		self.revalidate();


		dirTex = self.directoryText;

		#create the listener that fires when the 'return' key is pressed
		class InputTextActionListener(ActionListener):
			def __init__(self,parent,inp,out,console):
				self.parent = parent
				self.inp = inp
#.........这里部分代码省略.........