repaint

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How to repaint another Qt class

I\'m a new bit in Qt... I have a Qt GUI application (written by me), let\'s call it QtAPP.exe When QtAPP.exe running, I will use a QThread and QProcess to execute some external file,[详细]

2022-12-27 08:57 分类：问答
Swing button repaint issue

I\'mnew to java and I have to get a school project done by Sunday and got a problem. Here\'s the code:[详细]

2022-12-26 20:19 分类：问答
How to report progress of a JavaScript function?

I have a JavaScript function which is quite long and performs a number of tasks, I would like to report progress to the user by updating the contents of a SPAN element with a message as I go.I tried a[详细]

2022-12-25 18:10 分类：问答
What's the difference between reflow and repaint?

I\'m a little unclear on the difference between reflow + 开发者_开发问答repaint (if there\'s any difference at all)[详细]

2022-12-25 18:02 分类：问答
JMenuBar dropping down to a "custom" JPanel and "erased"

The JMenuItems of JMenuBar drops down to a JPanel added to the JFrame, but the JPanel erases the JMenuItems.[详细]

2022-12-24 17:27 分类：问答
Java repaint is slow under certain conditions

I\'m doing a simple grid which each square is highlighted by the cursor: They are a couple of JPanels, mapgrid and overlay inside a JLayeredPane, with mapgrid on the bottom. Mapgrid just draws on i[详细]

2022-12-24 13:07 分类：问答
Repaint issue with JPanel inside another JPanel

I\'m drawing shapes inside this JPanel, which is also inside another main JPanel. At repaint() it only draws the shapes for one millisecond and then they disappear. They don\'t stay painted, why?[详细]

2022-12-22 14:45 分类：问答
update() or repaint() fails to trigger paintEvent()

I have a QScrollArea fathering my awesome scrolling widget. I like to do updates on the contents on various occasions.[详细]

2022-12-20 03:09 分类：问答
Swing JPanel won't repaint

I have a simple object which extends JPanel, when the update() method is called on this object it it meant to add some labels to the panel and then repaint. However the labels do not show up after the[详细]

2022-12-18 22:10 分类：问答
DNF手游韩服pk竞技场需要注意什么？pk竞技场需要注意事项一览与分享？

DNF手游韩服pk竞技场需要注意什么？DNF手游韩服已经上线了一段时间了，果然PVP才是最受欢迎，喜欢PVP的小伙伴们需要注意了，由于版本的更新，竞技场也不断的完善，那么下面让我们一起来看看具体的pk竞技场需要注意事[详细]

2022-12-16 19:12 分类：问答