jtabbedpane

问题 I want to implement a Scrollbar onto my Tab. However nothing is showing and there are no exceptions. I think I need a: scrollPane.setViewportView(scrollPanel); But it didn't work as well. I am wondering when adding a Jscrollpane onto a JTab how do you set it visible without using an explicit frame. If I use a frame and add it on the frame it creates a new window. However how I got this program the Frame looks built I assume and this complicates everything. import java.awt.*; import javax

问题 I wonder if there is any possibility to position a Tabbed pane to the bottom right, I want to make to containers above each other, the one with the tablabels at the top right to left (no problem/default), and the other one with the tablabels at bottom (so far so good) starting from right to left. The design I imagine is: | tab display | | tab display | | tab display | ----------------------------------------------- _________________________ | tab top | another| | Bottom Tab| Second Tab|______

问题 I have developed a task manager for Linux in Java. The output as of now is displayed in the console whereas a tabbed window appears separately (this was done using Java Swing). Now I want the output from the console to be displayed in the tabbed window. How do I do it? There are classes that I've used. One for the task manager functionality and the other for GUI. I've pasted below the coding. **TabbedPaneDemo1.java** package components; import java.io.BufferedReader; import java.io

问题 This should hopefully be a very easy question. Within Netbeans, using the GUI Swing editor I have four panels within a JTabbedPane. Tab #4 I want to sit where Tab #1 is now, but I created it last so by default its at the end of the list. How to I move it in the GUI in Netbeans? Google has not been my friend on this one. I keep coming up with questions about tab order, (e.g. Tabbing through forms), rather than what I actually want. 回答1: Right Click on the JTabbedPane->Change Order->You will

问题 So I just stumbled across placement of tabs in a JTabbedPane to the right and left (i.e. setTabPlacement(JTabbedPane.RIGHT) ) which I love the look of. What I need is to utilize the space this leaves beneath the tabs. I currently have a column of JButtons, but they get pushed to the side, leaving a lot of blank space. Any thoughts on how to do this? Some kind of custom overlay or something? Here's a screenshot. In the code I basically have one horizontally aligned Box, with the JTabbedPane

问题 I have the following code : JTabbedPane container; ... AWindow page = WinUtils.buildWindow(); boolean existing = checkIfExists(page); // in this code, this will always be false if(!existing) { String tabName = page.getLoadedFileLocation().getName(); container.addTab(page.getLoadedFileLocation().getName(), page); } Component comp = container.getTabComponentAt(0); int sel = container.getSelectedIndex(); container.setSelectedComponent(page); the thing is : container.getTabComponentAt(0) returns

问题 As far as i have seen the event: (1) private void jTabbedPane1StateChanged(javax.swing.event.ChangeEvent evt) {} Checks whether a new tab is added or an exiting tab is deleted or not. On googling , i found this code: (2) ChangeListener changeListener = new ChangeListener() { public void stateChanged(ChangeEvent changeEvent) { // my code } }; jTabbedPane1.addChangeListener(changeListener); I guess since it uses stateChanged event , it should do what the same a my first code. By t way even

问题 I want to customize the look of the tabs in JTabbedPane. I want to start from the simplest and plainest behavior: no borders, solid color. The problem is that a non-plainess still remains: the tabs slight margin overlap. You see that since the second tab is selected, it is "brought to the fore". This is achieved by a slight margin overlap. Is there a (non tricky) way to disable this behavior? simple, testable (just fix imports) code: public class TabbedPane_LookStudy extends JFrame{ public

问题 hello i am using the nimbus look-and-feel and have a tabbedpane with an icon and text. now the icon appears on the right side of the text, while i would like to have it on the left side. also i would like to add some spacing between the icon and the text. thanks! 回答1: You need to set the tab component yourself; which governs how the tab title is rendered. // Create tabbed pane and add tabs. JTabbedPane tabbedPane = ... // Create bespoke component for rendering the tab. JLabel lbl = new JLabel

问题 I am trying to create a JTabbedPane with tabs arranged vertically LEFT with SCROLL_TAB_LAYOUT. The code snippet for this is as below: private Component createTabbedPane() { JTabbedPane tabbedPane = new JTabbedPane(JTabbedPane.LEFT, JTabbedPane.SCROLL_TAB_LAYOUT); for (int i = 0; i < 20; i++) { JPanel pane = new JPanel(); pane.add(new JLabel("This is Panel " + i)); tabbedPane.addTab("Tab " + i, pane); } return tabbedPane; } However, I want have the same scrolling feature with mouse dragged so