Search DaniWeb - repaint

repaint() 11 Years Ago by stikku …its not working public mypanel() { initComponents(); repaint(100,150,40,40); } protected void … formMouseClicked(java.awt.event.MouseEvent evt) { repaint(100,150,40,40) } this code… repaint() 16 Years Ago by Grub …shaped ball across a screen and use the repaint() method controlled by a timer to move …} public void run() { while(true) { x++; repaint(); //this.paint(this.getGraphics()); try { Thread.sleep(10);… Re: repaint() 16 Years Ago by Ezzaral …, 2 * r, 2 * r); } } public void run() { while (true) { x++; repaint(); try { Thread.sleep(10); } catch (InterruptedException ex) {} } } public void start… repaint 15 Years Ago by aveek i have written a program in which i am drawing using a mouse. however while drawing a new line the previous ones are still being shown. i have called repaint every time the mouse is moved. Can anyone please help. Repaint() not repainting. 16 Years Ago by curtissumpter I wrote this simple java program to test the repaint mechanism in Java for my Eclipse IDE (not …that it works on XCode either). The repaint() mechanism is not repainting, it does not erase the…odd"; else output = "I is even"; i++; repaint(); } public void paint(Graphics g) { g.drawString(output, 50… repaint() this component in swing 14 Years Ago by DARK_BYTE … that will swap two elements and repaint the component. I don't know how to repaint, etc;can someone please give me… a simple example on how to swap two elements and repaint? repaint() needs to be called twice for Image 13 Years Ago by Aviras ….getDefaultToolkit().getImage("Starting screen background.jpg"); repaint(); } public void paintComponent(Graphics g){ super.paintComponent…{ } public void mousePressed(MouseEvent arg0) { mainTitleScreen = mainMenuScreen; repaint(); } public void mouseReleased(MouseEvent arg0) { } }[/CODE] If … Repaint wont call paint 10 Years Ago by idmanner … ball class but cant seem to get it to work.Repaint wont call paint nor update Any help would be greatly…;run"); Thread.currentThread().setPriority(Thread.MAX_PRIORITY); while(true) { //ball.repaint(); doesnt work as well ball.fill(); } } } class Ballc extends Canvas… Re: repaint() this component in swing 14 Years Ago by DARK_BYTE Okie solved can use the repaint method with subclass of JPanel. Just used this.repaint() in my swap method and worked perfectly.... Re: Repaint wont call paint 10 Years Ago by JamesCherrill Swing's event queue is inaccessible to you. Just call repaint() and trust it. For updating positions use a java.util.Timer to call your update method at regular intervals, eg 33 miliiseconds. As the last thing in that method call repaint() and Swing will call your paint(Graphics g) as required. Re: Repaint() not repainting. 16 Years Ago by curtissumpter How cool are you? Thanks. Would you mind telling me why mine didn't work? I know your accessing the JApplet's method of paint directly. But why doesn't my simple repaint() work? Whats the difference? Thanks. Re: Repaint() not repainting. 16 Years Ago by toucan When repaint() doesn't work, I try to do validate() just before. This way the changes that took place are updated. repaint in an applet 14 Years Ago by bibiki … Eksi class to construct an applet, but it won't repaint(). can anyone lend their experience and show me what I…(Kutia[][] ituk){ k = ituk; System.out.println("Ngadhnjim"); repaint(); } public static void main(String[] args){ int variable = 0; Model… Re: repaint() needs to be called twice for Image 13 Years Ago by mKorbel [CODE]revalidate(); repaint()[/CODE] Re: repaint() needs to be called twice for Image 13 Years Ago by Aviras … else: [CODE] public void mousePressed(MouseEvent arg0) { mainTitleScreen = mainMenuScreen; revalidate(); repaint(); }[/CODE] I still get the black screen after 1 click… Re: repaint() needs to be called twice for Image 13 Years Ago by Aviras … has the same reference as the mainMenuScreen just before the repaint() in mousePressed(), however only a black screen is painted… Repaint method does not destroy previews drawing 12 Years Ago by HelloMe …) { if (event.getSource() == btnLinks) { robbi1.linksUm(); System.out.println("repaint"); repaint(); } } public void paint(Graphics g) { robbi1.zeigen(g); } } I… Re: Repaint wont call paint 10 Years Ago by JamesCherrill Your calls to invalidate. repaint etc tell Swing that the GUI needs to be repainted. … Re: Repaint wont call paint 10 Years Ago by idmanner The infinite loop will contain the my repaint and move(update ball location) functions.I'm also going to add a thread.sleep in there.I'm a little confused about the queue can you give me an example of how I can make everything in the correct order? Re: Repaint wont call paint 10 Years Ago by idmanner …;run"); Thread.currentThread().setPriority(Thread.MAX_PRIORITY); while(!pause){ ball.repaint(); ball.move(); try { //time delay Thread.sleep(1000 / currentspeed); } catch… Re: Repaint wont call paint 10 Years Ago by JamesCherrill You call repaint on the GUI conponent that needs to be updated. That component's paintComponent method is where the ball gets apinted. Re: Repaint wont call paint 10 Years Ago by idmanner So call repaint from sheet panel?Tried that with no luck Re: Repaint wont call paint 10 Years Ago by JamesCherrill … 30 milliseconds xPos += xSpeed; // update position of object yPos += ySpeed; repaint(); // notify that screen refresh is now needed } @Override public void… Re: repaint in an applet 14 Years Ago by mKorbel …'t call thread.sleep(int), withOut any purposes, just lock repaint on EDT - and same advices from your prevoius thread, because… repaint won't call paintComponent(Graphics ) 15 Years Ago by vuchko …); System.out.println("Paint Component"); } private void initPanelAnswer(){ repaint(); } public JPanel getPanel(){ return answer; } }[/CODE] Re: repaint won't call paintComponent(Graphics ) 15 Years Ago by vuchko I wanted to add this panel (answer) on JFrame, and then depending on user's action, I'll repaint this answer panel. So I did it like this. Maybe, this is not a best solution, I'll try something different, but why this isn't working, I'm confused where I did it wrong. repaint() for a tabbedPane() 14 Years Ago by ceyesuma I have a combobox on a panel that changes tables on the panel. How would I get it to repaint if this panel was on a JTabbedPane in a InnerFrame in a JDesktopPane? It repaints but after I switch for one tabs and then back to the said tab. thanks. Repaint method() 14 Years Ago by Amoryethel … - 1; } else { if(initY > bottomBound) { initY = bottomBound; velocityY =- velocityY; } } repaint(); } } [/CODE] Re: repaint() 11 Years Ago by JamesCherrill The problem is probably in the code you didn't post! Eg: If you don't set a size and/or minimum size for your mypanel then the layout manager for its parent will look at mypanel's children (none) and decide that 0x0 pixels is a big enough size for it. `final Graphics2D g2 = (Graphics2D)jLabel2.getGraphics();` No. You MUST draw to the Graphics you… Re: repaint() 16 Years Ago by Grub So I have used a JPanel and a JFrame and paint() the JFrame as well! This has worked. Many thanks