jscrollpane

问题 I have done the Google search and tried implementing a number of different solutions concerning the JTable and JScrollPane. The following is a self contained example of the problem I am having. I want to be able to have a horizontal scroll bar with these tables. Your assistance would be deeply appreciated: package org.examples; import java.awt.EventQueue; import java.awt.Frame; import java.awt.Rectangle; import java.util.ArrayList; import java.util.List; import javax.swing.JFrame; import

问题 in the "Known issues" at JScrollPane site, there's a: In Webkit browsers CSS must be included before Javascript i did that but sometimes im still getting (only in the first page, the index) some scroll problems, the scroll just disappears and after i refresh the page again its all ok my browser cache is empty so is not that.. also i tried using: $.ajaxSettings.cache = false; the code im using for my scroll is similar to the ajax example: $(document).ready(function() { var api = $('#mydiv')

问题 The behavior I want to implement is to display a view at 1:1 scale by default. If its container is made larger (by the user dynamically resizing the parent JFrame) the view should be scaled to fit the larger area; if made smaller, the view should be scaled to fit the smaller area - up to a limit. When smaller than a minimum size, scroll bars should appear with a viewport to support navigating around the view which is displayed at its minimum scale. I have a poorly-functioning implementation

问题 I am working on a site using Wordpress as a CMS, and I wanted to use a custom scroll bar inside a div on my website. I've been trying to use the jScrollPane plugin, but I'm having trouble getting it to work. the main code is in my header.php file, and there is a class .scroll-pane the relevant code in header.php is: <style type="text/css" id="page-css"> .scroll-pane { width: 100%; height: 280px; overflow: auto; } </style> <script src="<?php bloginfo('template_url'); ?>/js/jquery-1.3.2.min.js"

问题 Simply; I have a JPanel inside a JScrollPane ; As expected; JScrollPane by default listens to MouseWheelEvent so that scrolling is working well for when the wheel is rotating and while the cursor is hovering over the JPanel . But After that; I just updated JPanel so that it implements MouseWheelListener , and I added this mouse wheel listener for the JPanel itself. @Override public void mouseWheelMoved(MouseWheelEvent e) { if (e.isControlDown()) { if (e.getWheelRotation() < 0) { System.out

问题 first of all I must say that I have checked these questions and didn't find my answer : 1 , 2 , 3 , 4 , 5 , 6 , 7 and many other questions like so also I have checked these tutorials and examples: 1 , 9 , 10 , 11 and many other sites. but I couldn't fix my problem. and this is the simple kind of my code: public class Question extends JFrame { public Question() { Dimension d = Toolkit.getDefaultToolkit().getScreenSize(); setLayout(new BorderLayout()); setSize(d.width, d.height); setResizable

问题 I have a JScrollPane containing a JPanel. I fill this JPanel with many buttons. Is there any possibility to get the currently shown buttons? I know I can access the children of a JPanel via jpanel.getComponents() but those are all components in this pane; I want only the ones that are currently on screen. 回答1: I assume that this container is already visible on the screen, then I suggest 1) to extract JViewPort from JScrollPane, 2) addChangeListener to JViewPort 3) each visible JComponent(s)

问题 I am implementing a Comment box facility in my application which user can resize using mouse. This comment box contains a scrollpane which instead contains a JEditorPane in which user can insert comment. I have added the editor pane inside a scroll pane for the following reason: auto scolling of jeditorpane When the user resizes the comment box, I am setting the desired size for JScrollPane and the JEditorPane . When the user is increasing the size of the comment box, the size of these

问题 I have been trying for hours to find a way to solve the issue, but I had no luck with that. Here is a sample code: import java.awt.BorderLayout; import javax.swing.BoxLayout; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.JScrollPane; import javax.swing.SwingUtilities; public class Example extends JFrame { private static final long serialVersionUID = 1L; public Example() { JPanel contentPane = (JPanel) getContentPane(); contentPane

问题 I have a table that I want to populate when the user prompts me to do so. Problem is, I can't anticipate how many rows the table will end up having. In the constructor for my panel where the table will be displayed I have // add empty scrollPane to JPanel which will later hold table scrollPane = new JScrollPane(); add(scrollPane); This class contains a method that will be called when I want to finally display the table public void displayTable(String[] columnNames, String[][] dataValues) {