keyboard-events

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How to move an image around with arrow keys javascript

I recently began developing a little javascript game, just for fun.The idea was that you controlled a little dot with the arrow keys (or awsd or i don\'t care what) within a box on the screen.Little r[详细]

2023-03-31 16:46 分类：问答
Is it possible to get the char through the key code in Lwuit?

I\'m trying to find some way to get the char or its key thr开发者_如何学Goough an ActionEvent\'s KeyEvent. I don\'t even know in which class I could find such a method.[详细]

2023-03-30 02:54 分类：问答
Sending keyboard events to another application in C# that does not handle Windows events

here is my situation: we are writing an application that must transform Microsoft Kinect coordinates into keyboard and mouse events.[详细]

2023-03-29 19:32 分类：问答
Problem with "." and "," characters. (AS3)

When playing game, characters , and . on the keyboard are switching the frames just like in Flash Professional CS5. I want to disable this ability to be able to track keyboard events including these t[详细]

2023-03-29 08:58 分类：问答
Right Alt key also triggers Windows Message for Left Control key

In a win32 message handler I\'d like to be able to handle Left and Right Alt and Control keys. Left and Right is distinguished with bit 24 of lParam, but when I press the Right Alt then I also get a m[详细]

2023-03-28 11:50 分类：问答
getGraphicsEvent for reading the key board for a noninteractive session

In older versions of R, version 2.9 anyway, I was able to run an R program from batch using rterm.exe and create a graphics window that a user could scroll back and forth and view the graphs. I was ab[详细]

2023-03-28 03:41 分类：问答
Why don't I get keyUp / keyDown events for control characters in Cocoa?

My NSView window receives key up / key开发者_如何学JAVA down events for all keys except for Shift, Alt, Cmd and a few others... How can I fix that?Modifier keys are a special case.If you want to know[详细]

2023-03-27 21:07 分类：问答
Catching uppercase letters in AS3

Okay, I know how to catch usual lowercase letters. I\'m using KeyboardEvent.KEY_DOWN and compare the code to the ASCII table to find out which key was pressed. Now, I also want to be able to find out[详细]

2023-03-27 06:33 分类：问答
C++ Console app, SetWindowsHookEx, Callback is never called

I have a little console application that has an embedded v8 开发者_如何学运维engine, and I would like to add a hook to register key events. This all worked before when I was using Qt and QtScript, but[详细]

2023-03-26 17:55 分类：问答
Detect ipad virtual keyboard events

I am writing an HTML/CSS web app for the iPad.How do I catch th开发者_StackOverflowe Tab event when the user uses the \'Next\' button on the virtual keyboard to tab between fields.I want to capture th[详细]

2023-03-23 15:02 分类：问答