Event « JTree « Java Swing Q&A
1. Swing: how can I ignore deselection events? stackoverflow.comMy custom component is composed of three |
2. Java JTree valueChanged Event before MouseEvent stackoverflow.comHere's the situation, I have a jFrame with a tabbed pane and within the tabs I have a couple of jTables and a jTree. I want to be able to ... |
3. Swing question / JTree / custom tree model stackoverflow.comI'm having a problem and hope, someone knows what's going wrong and why and is able to give me the explanation of what I'm missing out right now to make that ... |
4. JTree events seem misordered stackoverflow.comIt appears to me that tree selection events should happen after focus events, but this doesn't seem to be the case. Assume you have a JTree and a JTextField, where the ... |
5. JTree selection without generating event stackoverflow.comI have a JTree, a JTable and a JList which displays the same set of objects, but in different order and with different information. If an item is selected from ... |
6. Java detect CTRL+X key combination on a jtree stackoverflow.comi need an example how to add a keyboard handler that detect when ctrl+c , ctrl+x , ctrl+c pressed on a jtree. i were do this before with menu shortcut keys but ... |
7. Swing JTree: It seems to be impossible to properly send treeStructureUpdated events to model listeners stackoverflow.comI have a JTree displaying my own TreeModel. The TreeModel is loaded "on demand" from a database (somewhat ugly since partially done on the EDT, but thats not my issue here). ... |
8. JTree Not Refreshed When Called on Different Location But On Same Event-Dispatching Thread stackoverflow.comI have been struggling with |
9. adding action listener for the node in a tree stackoverflow.comI am unable to add action listener to a particular node in the tree. This is a tree that i've constructed :
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10. Need a Frame Refresh, when invoking a tree event coderanch.comI have an error with my code. What I'm trying to do is when a click on the tree view, the label (lblTree) should change accordingly. Could anyone help and the problem is commented down below. my code: import java.awt.Dimension; import java.awt.Toolkit; import java.awt.event.ActionListener; import java.awt.event.ActionEvent; import java.awt.*; import java.awt.event.*; import javax.swing.*; import javax.swing.event.*; import javax.swing.tree.*; public class treeDragDrop extends JFrame ... |
11. JTree double click event coderanch.com |
12. how to capture event when plus sign of jtree is clicked coderanch.com |
13. [JTree]Block event? coderanch.comHmmm... it sounds like you want to do the following... The user clicks nodes of the tree, data represented by the node appears in the panel to the right. If the user clicks "New" they are adding new data to the tree, but it doesn't create a node in the tree until the user hits "Save". If the user hits "Cancel" ... |
14. JTree node highlighted only after event is processed coderanch.com |
15. JTree Problem: Navigating with KeyBoard coderanch.com |
16. Disable double-click mouse event for a JTree? coderanch.com |
17. peculiar problem with JTree Event handling coderanch.com |
18. JTree selection events coderanch.comimport java.awt.*; import javax.swing.*; import javax.swing.event.*; import javax.swing.tree.*; public class SelectionState implements TreeSelectionListener { JTree tree; JTextArea textArea; public void valueChanged(TreeSelectionEvent e) { TreePath oldPath = e.getOldLeadSelectionPath(); TreePath newPath = e.getNewLeadSelectionPath(); DefaultMutableTreeNode lastNode = null; if(oldPath != null) lastNode = (DefaultMutableTreeNode)oldPath.getLastPathComponent(); DefaultMutableTreeNode newNode = null; if(newPath != null) newNode = (DefaultMutableTreeNode)newPath.getLastPathComponent(); if(lastNode != null && newNode != null) textArea.append("last selected node ... |
19. Firing JTree valueChanged event coderanch.com |
20. Event on selecing the same node in a JTree coderanch.comI need to handle a scenario in my code where the trigger is the selection of an already selected tree node. Now I have a TreeListener attached to the tree, but it only generates an event in case I select a node different from the one already selected. Is there any other type of listener that I can attach with my ... |
21. help me regarding Jtree selection Event coderanch.com |
22. query regarding jtree event forums.oracle.comHi, I have an query regarding jtree. If double click is done on a tree node, it fire two event, mouseevent as well as treeexpension event. I want that only mouse event should be generated on double click. One way to do this is only to add mouselistener, but the problem is that I want both the listeners. I want to ... |
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