jscrollpane

问题 I know that the jscrollpane fires a function when "isAtBottom" finally becomes true. But what is the name of this function respectively how can I check if "isAtBottom" finally becomes true? http://jscrollpane.kelvinluck.com/events.html 回答1: jScrollPane doesn't fire a function for that condition, it fires an event. You can bind to the event the same way you'd bind to any other jQuery event: $('.your-scroll-pane').bind( 'jsp-arrow-change', function(event, isAtTop, isAtBottom, isAtLeft,

问题 I wanted to make a JOptionPane.showOptionDialog with some JTextArea and JLabel . The problem was that the dialog was too small and i didn't find any solutions, so i just decided to put my content in a JScrollPane . I saw that i must put all my JTextArea and my JLabel in a JPanel because adding them in the JScrollPane in a row doesn't allow me to put the viewport correctly. The final problem is that my JTextArea are wrapping words correctly but when i have words of 2 or 3 letters lenght, they

问题 I am creating a console and need to have two JTextArea s inside a JPanel inside a JScrollPane . Since setLineWrap(true) does not work when it is not directly inside the JScrollPane , I found a neat workaround here. This allows the LineWrap property to work, but sadly breaks the BorderLayout.CENTER property for one of the JTextArea s. So now the second JTextArea won't fill the entire Pane. Here is the stripped down code for the console: import java.awt.BorderLayout; import java.awt.Color;

问题 I need to use a JScrollPane with absolute layoute. I know that the use of setLayout(null) is not recommendable at all. I've been reading that if you want to use the absolute layout with a JScrollPane it is necessary to set the preferred size property of the elements inside in order to JScrollPane can calculate its size. I've been trying the next code changing the order and sizes of elemnts but I can't work out where I've been wrong. import java.awt.Color; import java.awt.Dimension; import

问题 I have a JScrollPane with a very high JPanel inside, that is changed dynamically, items being appended at its end. What I want, is to scroll to the bottom of aforementioned JScrollPane in order for the newly appended items to be visible instantly on addition (they are not appended to the scroll pane directly, but to its JPanel, and are private objects, so cannot be referenced. How can I simply have that scroll pane scroll to the very bottom? Thanks in advance! 回答1: JComponent

问题 I have a JScrollPane which contains a JPanel which has large height, This large JPanel contain more Jpanels in it as in the image. Some of those panels contains a JLabel which I used to show titles. At the top, there are JLabels which have numbers matching the title numbers in the title labels. What I need to do is when I click a label from the top label list the JScrollBar should scroll to the position where that label is placed. I don't know whether this is possible or not, but if anyone

问题 i just started using double buffering and everything worked just fine until i wanted to add a JScrollPane to the screen so i later on can do some camera movements. Everything shows up fine (my sprites) EXCEPT the ScrollBars of the JScrollPane. And i want them to be shown! However if i resize the window, the scrollbars flicker, so i know they are there! I can even use them if i'm fast enough. How come they dont show up at rendering? :( Here is a SSCCE of the problem: public class

问题 I tried teh jScroll plugin by Kelvin Luck. First of all its a wonderful script. Its working fine with text, ie text as contents, in all browesers. But when we insert images in that the scroll is not working in Safari and Chrome... please help me. Am a beginner in javascrpt...:) Retheesh 回答1: Another way of doing it is to initialise the plugin once the entire page is loaded $(window).load(function(){ $('.scroll-pane').jScrollPane(); }) 回答2: Ok, this way late, but I just spent most of the day

问题 I've been doing some research about Swing in order to build a css editor with Java. I'm stuck trying to export CSS and HTML in JTextArea's ( I'll after create .css document. ) Here is the GridLayout that my main layout calls after clicking "Build" menu item. package csseditor_gui_built; import java.awt.GridLayout; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JTextArea; import javax.swing.JScrollPane; import javax.swing.JScrollBar; import javax.swing.text

问题 Is it possible to force jQuery.jScrollPane to always show a vertical scroll-bar? e.g. hidden setting, API function? Preferably without touching the content pane, its height etc. 回答1: Unfortunately this isn't currently possible with jScrollPane. There is an open feature request for it though: https://github.com/vitch/jScrollPane/issues#issue/8 As a workaround for now you could place an element with a min-height directly inside your scrollpane to force the scrollbar like in this example: http:/