I want the background image to dynamically fill up the the JPanel each time the window is resized. Thanks in advance for your assistance
Back to JFrame ↑Question We would like to know how to dynamically changing JPanels on JFrame. Answer import java.awt.BorderLayout; import java.awt.Color; import java.awt.Dimension; /* w w w . j a v a 2 s . c om*/ import javax.swing.JButton; import javax.swing.JFrame; import...
if(frame.getExtendedState()== JFrame.MAXIMIZED_BOTH){ frame.setExtendedState(JFrame.NORMAL); }else{ frame.setExtendedState(JFrame.MAXIMIZED_BOTH); } } }); frame.add(button, BorderLayout.NORTH); frame.setVisible(true); In order to minimize and restore the frame with a button click, you can...
In fact, two of the classes we developed earlier actually did everything you need to know to draw an image into a graphics context. if (image != null) { g.drawlmage (image,xloc,yloc, getBackground() ,this); } This call simply draws the “image” object at (xloc,yloc) in the ...
Open in new window I am guessing that I am setting the background of some other object that is not displayed but can't figure out how to set the background of the JFrame when the mouse is clicked. I know I am getting to the mouseClicked event bec...
import java.awt.image.BufferedImage; import javax.swing.JComponent; import javax.swing.JFrame; public class Main extends JComponent { BufferedImage image; public void initialize() { int width = getSize().width; int height = getSize().height; ...
//1. Create the frame. JFrame frame = new JFrame("FrameDemo"); //2. Optional: What happens when the frame closes? frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); //3. Create components and put them in the frame.//...create emptyLabel...frame.getContentPane().add(emptyLabel,...
(false); button.setBackground(Color.WHITE); button.setToolTipText(uri.toString()); button.addActionListener(new OpenUrlAction()); container.add(button); frame.setVisible(true); } private static void open(URI uri) { if (Desktop.isDesktopSupported()) { try { Desktop.getDesktop().browse(uri...
p.add(image11); add(p); b1.addActionListener(this); b2.addActionListener(this); b3.addActionListener(this); } public static void main(String[] args) { Source d = new Source(); d.setBounds(50, 50, 900, 650); d.setTitle("Source::Efficient Inter connectivity pathway reached in wire...
to give the layered pane a preferred size and a border, and add a mouse-motion listener to it. The mouse-motion listener just moves the Duke image around in response to mouse movement. Although we do not show the code here, the example adds the layered pane to the frame's content ...