JScrollPane « JTree « Java Swing Q&A





1. How to adjust a JScrollPane to its contained JTree    stackoverflow.com

here I have a swing size question: I have a JTree which is contained inside a JScrollPane (which is contained in a custom component which extends JXPanel from swingx, but I think ...

2. How to add JTree dynamically to a JScrollPane that is already    stackoverflow.com

MY Jtree component is created within a actionperformed function. But I've already created a Jscrollpane in the constructor and added it to the JFrame. Now within the actionperformed function, I tried ...

3. Scroll a JTree so that last line is at top of JScrollPane in Java    stackoverflow.com

I have a large JTree (many nodes) displaying in a JScrollPane. I would like to allow the last tree node to display at the top of the JScrollPane. Swing does not ...

4. Scrolling a tree node to top of a scroll pane    stackoverflow.com

I have a JTree with about more than 8 tree nodes(leafs). The requirement is if user clicks on a tree node, the selected tree node will automatically scrolls to ...

5. Strange behavior after replacing a JTree in a JScrollPane    stackoverflow.com

This is a follow-up question of my previous post. I am trying to place a JTree inside a JScrollPane using the following code. Initialization of the JTree looks fine, also ...

6. re: adding JScrollPane to Jtree    coderanch.com

7. JTree and JScrollPane    coderanch.com

Hello, there's a little problem that keeps me busy for hours now and I hope you can help me. I've got a tree and a scrollpanel, the scrollpanel's bars are set to 'AS_NEEDED'. Now the tree expands and gets out of bounds - the scrollbars should appear, but they do not. Why? I do all this graphic stuff with Netbeans 3.6 ...

9. JTree and JScrollPane    coderanch.com





10. JTree/JScrollpane problem    coderanch.com

Sorry typo on this line: Now when I click to collapse the nodes of the child node (of the root) - ie the first line at the top of the window, this code: Should be: Now when I click to collapse the nodes of the child node (UNDER the root) - ie the first line at the top of the window, ...

11. scrolling: adjusting a JTree inside JScrollPane inside a JSplitPane    coderanch.com

Michael Dunn, Your code works fine ... i know ! However the content is not be changed dynamically at runtime (and hence the Scrollpane would then need to adjust itself to handle a larger number of sibling nodes)! This i believe is the issue.. i may have not made myself clear ...sorry. It is not the scrollbar functionality that seems to ...

12. Problem with JTree inside JScrollPane inside JPanel    coderanch.com

Container parentContainer = getParent(); Component[] compArray = parentContainer.getComponents(); for (int i = 0; i < compArray.length; i++) { String panelName = compArray[i].getClass() .getSimpleName(); if (panelName.equalsIgnoreCase(ObjectViewPanel.class .getSimpleName())) { ObjectViewPanel objectViewPanel = (ObjectViewPanel) compArray[i]; // remove components before adding new ones objectViewPanel.removeAll(); JScrollPane scrollPane = objectViewPanel .createTree(obj); scrollPane.setSize(objectViewPanel.getSize()); objectViewPanel .add(scrollPane, BorderLayout.CENTER); // // repaint the component. objectViewPanel.invalidate(); objectViewPanel.validate(); objectViewPanel.repaint(); } }

13. Adding multiple JTree Components to a JScrollPane    coderanch.com

I'm moving this to our Swing / AWT / SWT / JFace forum, which seems more appropriate and where your question is more likely to get you a useful response. Edit: Just to clarify, I did not mean to imply that the above response is in anyway not useful, that was simply a matter of unlucky timing.