Search DaniWeb - key-pressed

key-pressed event 12 Years Ago by libathos I was wondering how is it possible to receive a "key-pressed" event in Java even when my program is in background. Some action tobe done in RTB when Enter key pressed.... 14 Years Ago by Nivass … the rich text box. i.e; If user pressed enter key the rich text box cursor should not move to next … action. I have achived this to some what. When enter key pressed it do action what needs to be done. the issue… the RTB. Say pointer in 70 line and i pressed enter key pointer move to 71 line and do the action what… Re: how to get the last key pressed without stopping the programm ? 20 Years Ago by mango_maniac … that checks for if the key pressed was the esc key. (this is compilable if ….bKeyDown) { // Retrieve the character that was pressed. buffer[0] = input[0].Event.KeyEvent.uChar…if(buffer[0] == 13){ break;} // enter pressed if(buffer[0] == 8){ // backspace pw.erase… Re: checking string of key pressed 17 Years Ago by manoshailu … Sub Form_Load() Me.Show 'The form must handle the key events Me.KeyPreview = True strOfKeys = "" …KeyPress event..." & Chr(KeyAscii) & " Key pressed", vbInformation, "Form Events" End Sub Private Sub…3. then u trying again by pressing one key it ncreases by one so the value of the… Re: how to get the last key pressed without stopping the programm ? 20 Years Ago by Emmitt310 …simple code snippet that checks for if the key pressed was the esc key. (this is compilable if you know …) { case WM_KEYDOWN: switch(wParam) { case VK_ESCAPE: //the virutal key code for esc PostQuitMessage(0); break; } break; /* rest of … checking string of key pressed 17 Years Ago by smiles …Form_Load() Me.Show 'The form must handle the key events Me.KeyPreview = True strOfKeys = "…) ' This is to restrict the times of key typing If keypresscount < 4 Then strOfKeys =…event..." & Chr(KeyAscii) & " Key pressed", vbInformation, "Form Events" keypresscount = keypresscount… how to get the last key pressed without stopping the programm ? 20 Years Ago by WARburg … greet Everyone I got a question about getting the last key pressed without stopping the programm. I know that getchar(), cin, getch… How to detect multiple key pressed globally with timer.tick function? 10 Years Ago by supun.lakshan I want to do some action with the help of multiple key pressed in vb.net even program is minimized. I've read the only way of detecting global keys is using a timer. So can someone **please** tell me how to do it? With multiple keys. (eg: ALT+A) Re: key-pressed event 12 Years Ago by Majestics http://www.ehow.com/how_12213334_grab-key-events-outside-java.html Read this article , Hope this help Re: Key Listener 14 Years Ago by Slyvr … key is used twice: [QUOTE]key pressed playerx: 20 key pressed playerx: 40 key released key released key released key pressed playerx: 60 key pressed playerx: 80 key pressed playerx: 100 key released key released key released key… Key Listener 14 Years Ago by Slyvr …{ public void keyPressed(KeyEvent e) { System.out.println("key pressed"); if (e.getKeyCode() == KeyEvent.VK_RIGHT){ playerx+=20;…output: [QUOTE]key pressed playerx: 20 key pressed playerx: 40 key released key released key released[/QUOTE] For some reason, one key stroke replies with … Re: Key Listener 14 Years Ago by Slyvr ….println("PLAYERX 1: "+playerx); System.out.println("key pressed"); if ((p.getKeyCode() == KeyEvent.VK_RIGHT)&&(playerx…); } public void keyReleased(KeyEvent r) { System.out.println("key released"); } public void keyTyped(KeyEvent t) { System.out.… key pressed and key released 15 Years Ago by lovesjavamuch … and keyboard keys is to change chords. when i pressed a key and moving the mouse cursor i can do the strumming…, now my problem is when i released the key i still can do the strumming when i moving the… able to cut/stop the midi when i released the key? thanks in advance! [CODE] import javax.sound.midi.*; import java… key press C++ Linux 15 Years Ago by julia2009 I'm writing a program in C++ under Linux that needs to wait for user to press a key. Considering the key pressed the program will go accordingly. So I must be able to recover the key code from a variable afterwards. I will appreciate a good help. Re: how to get the last key pressed without stopping the programm ? 13 Years Ago by pteryx …&input, 1, &dw); ch = 0; // Process a key down input event. if( !( input.EventType == KEY_EVENT && input….bKeyDown ) ) { return 0; } // Retrieve the character that was pressed. ch = input.Event.KeyEvent.uChar.AsciiChar; // Function keys filtration if… Re: how to get the last key pressed without stopping the programm ? 13 Years Ago by zeroliken …, 1, &dw); ch = 0; // Process a key down input event. if( !( input.EventType == KEY_EVENT &&…| RIGHT_ALT_PRESSED | RIGHT_CTRL_PRESSED ) ) return 0; // if( ch == 13 ) // ...; // enter pressed return ch; } [/code][/QUOTE] you do realize your replying to… Re: how to get the last key pressed without stopping the programm ? 20 Years Ago by mango_maniac … capturing keystrokes without waiting for <return> to be pressed. If you could demonstrate a compilable snippet, I'd be… Re: How to detect multiple key pressed globally with timer.tick function? 10 Years Ago by AleMonteiro …, as it is all about callbacks. This is an simple key logger app, **please use it with care and conscience**, *don… Re: Key Pressed/Released 12 Years Ago by RockJake28 For this I would use a key listener. This is basically an event that is triggered whenever a certain key is pressed. This is a really good tutorial for learning how to do it. http://docs.oracle.com/javase/tutorial/uiswing/events/keylistener.html Re: Key Pressed/Released 12 Years Ago by javanoob101 … set to "true" when the space bar is pressed. All I had to do is make it false after… Re: Suppresing a pressed key 14 Years Ago by NormR1 [QUOTE]problem is when one player keeps a key pressed then the other key event does not execute[/QUOTE] Is there a …flow of events to the key listener? Are there only event coming from the pressed key until that key is released? If so… you could restrict the time between handling key presses on a single key by requiring a minimum time between presses… Intercept the CAPSLOCK key, ignore it system-wide 14 Years Ago by simoneaolson … to do is intercept the CAPSLOCK key and ignore it (as if it weren't pressed in the first place) If the… to hook capslock and if shift was not pressed before, trash one of the key pressed flags?? I have googled and honestly have… Cannot capture textbox event when tab is pressed 15 Years Ago by tonymuilenburg …, I'm trying to capture an event when tab is pressed in a textbox using visual studio.net, and am having… for keyup, keydown, keypress, and leave events, but the tab key does not set them off. I capture the enter…^ e ) { if(e->KeyChar == '\r') MessageBox::Show("enter key pressed"); } [/CODE] Thanks in advance. Suppresing a pressed key 14 Years Ago by gauravk_bhanot …The problem is when one player keeps a key pressed then the other key event does not execute.what i want …ba.t.resume(); flag=!flag; } } if(flag==false)//if paused key events wont work { if(ke.getKeyCode()==83) { System.out.println… Re: Determin if key pressed 15 Years Ago by babalonas [URL="http://lmgtfy.com/?q=if+key+is+pressed+c%2B%2B"]http://lmgtfy.com/?q=if+key+is+pressed+c%2B%2B[/URL] Google is your friend ;) Application Key Listener not working 13 Years Ago by sirlink99 …move; velocity += accel; move = velocity - friction; x += move; } if (key == KeyEvent.VK_LEFT){ int move; velocity += accel; move = velocity - friction; x… // TODO Auto-generated method stub } } [/CODE] for some reason the key pressed method will not activate. I have added the listener and… Re: Click the mouse when key pressed. 12 Years Ago by np complete …GetAsyncKeyState(VK_LSHIFT)) { printf("The left shift Has Been Pressed\n"); } Here is the definiton : `GetAsyncKeyState()`…be non-zero (positive) if the key specified is pressed down at the instant the functions is …often in hacks, for navigating menus, detecting key presses in the case of nonmenu hacks and… Any function for C++ for performing instantly on getting a button pressed? 12 Years Ago by tayyabatiq … user writes, and keep writing until the user presses ALT key. do{ //declaration string A; getline(cin,A); ofstream file; ifstream… says: wParam undeclared! I want to keep checking the last key pressed, **without disturbing the input**. Anyone got any solution? problem with adding shortcut key 14 Years Ago by Simon180 … a small problem am looking to add a shortcut key using control key and it will act like a button but the… trying to make it so you must have the control key pressed down to keep the funcation active but it shud only… call the command once and when you release the control key it will free the process up any ideas? [CODE] procedure… pause until any key pressed in linux 17 Years Ago by bhmails Hi all, I'm new at c. How do I make the system pause until any key is pressed in linux like getche does in borland? thanks