repaint

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JScrollPane always clears my Panel

Hy.. I have a JPanel, and in this contentPanel I added some other custom panels and give them locations etc. So now I added a JScrollPane to the contentPanel and always when I scroll down it clears my[详细]

2023-01-17 11:52 分类：问答
How to update a label to make it display new text?

I am making an application in netbeans and want to have a status label that tells what is going on in the program at any given moment. There is a ton of code, but here is pretty much what it does: Jus[详细]

2023-01-09 02:29 分类：问答
Stop JButton repainting on mouse over?

I have created a custom JButton class for representing spaces on a monopoly board. The game is multiplayer so a lot of the information needed to draw the button is held on the server (accessed via RMI[详细]

2023-01-05 10:14 分类：问答
repaint problem

I have a problem with my repaint in the method move. I dont know what to doo, the code is below import java.awt.*;[详细]

2023-01-01 23:05 分类：问答
QGraphicsItem repaint

I want to change text color inside a rectangle periodically. Here is my trial: TrainIdBox::TrainIdBox()[详细]

2023-01-01 14:03 分类：问答
Resizing JPopupMenu and avoiding a "flicker" issue

I am trying to implement a search results popup list similar to the style found here: http://www.inquisitorx.com/[详细]

2023-01-01 11:43 分类：问答
Java Applet Buffering images

OK so here\'s my code: http://www.so.pastebin.com/Qca4ERmy I am trying to use buffers so the applet won\'t flicker upon redraw() but it seems I am having trouble. The applet still flickers....[详细]

2022-12-31 20:33 分类：问答
How to stop a MFC/win32 control re-painting

I have a CRichEditCtrl, and an algorithm works on its contents in-place, iterating through the contents and making changes. This seems to cause it to re-paaint every time, which causes flickering and[详细]

2022-12-29 09:53 分类：问答
Speeding Up Slow, CPU-Intensive Scrolling in WinForms

How can I speed up the scrolling 开发者_运维知识库of UserControls in a WinForms app.? My main form has trouble scrolling quickly on slow machines--painting for each of the small scroll increments is[详细]

2022-12-28 19:23 分类：问答
How do I repaint a form after it was restored from a minimized state?

I have a form in which i paint a waveform on a button click that is as soon as i click button, the waveform displays. Now when i minimize the form and maximize it again, the waveform disappears.How to[详细]

2022-12-27 14:18 分类：问答