Java JFrame focus loss bug in Mac OS while using KeyListener/key bindings [on hold]2019 Community Moderator ElectionKeyboard input in Java AppletListen to keystrokes if window is not on topKeep focus on Java game for Key ListenerCan't receive keyboard input in JavaHow does one add KeyBindings to an AWT Frame?Java KeyBind-Determining a Key Released EventKeyListener and KeyBinding issueJava JFrame key listener stops working randomlyKeyListener/KeyBindings and order of adding componentsHow to use Key Binding instead of KeyListener?
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Java JFrame focus loss bug in Mac OS while using KeyListener/key bindings [on hold]
2019 Community Moderator ElectionKeyboard input in Java AppletListen to keystrokes if window is not on topKeep focus on Java game for Key ListenerCan't receive keyboard input in JavaHow does one add KeyBindings to an AWT Frame?Java KeyBind-Determining a Key Released EventKeyListener and KeyBinding issueJava JFrame key listener stops working randomlyKeyListener/KeyBindings and order of adding componentsHow to use Key Binding instead of KeyListener?
I’m an amatuer java programmer and have decided to learn to create simple 2D game. Decided to go simple with JFrame and canvas. I have already worked a few times with keyboard input throughout the years and have always been encountered the same problem as now; keyboard input would work initially for a few seconds and then would stop working. I’m guessing this is a focus issue is Mac OS. Today I ran the same code in a windows laptop and it ran perfectly. I even tried keybinding instead of keylistener and the same problem persisted; would work for a few seconds and then stop. Tried the code again in windows and it worked properly. So it’s clearly some issue with Mac OS. Btw, I attached the keylistener to the frame and set the canvas as not focusable(canvas.setFocusable(false)). Added the keybindings to the JFrame’s contentPane. Used the request focus method on the JFrame too. You guys know any fix ? Thanks a lot
java jframe
asked Mar 6 at 15:16
Ultimate LdragoUltimate Ldrago
1
New contributor
Ultimate Ldrago is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
put on hold as off-topic by johnny 5, Pablo Cegarra, Sam Hanley, user590028, Marvin Mar 6 at 22:07
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "Questions seeking debugging help ("why isn't this code working?") must include the desired behavior, a specific problem or error and the shortest code necessary to reproduce it in the question itself. Questions without a clear problem statement are not useful to other readers. See: How to create a Minimal, Complete, and Verifiable example." – johnny 5, Pablo Cegarra, Sam Hanley, user590028, Marvin
add a comment |
I’m an amatuer java programmer and have decided to learn to create simple 2D game. Decided to go simple with JFrame and canvas. I have already worked a few times with keyboard input throughout the years and have always been encountered the same problem as now; keyboard input would work initially for a few seconds and then would stop working. I’m guessing this is a focus issue is Mac OS. Today I ran the same code in a windows laptop and it ran perfectly. I even tried keybinding instead of keylistener and the same problem persisted; would work for a few seconds and then stop. Tried the code again in windows and it worked properly. So it’s clearly some issue with Mac OS. Btw, I attached the keylistener to the frame and set the canvas as not focusable(canvas.setFocusable(false)). Added the keybindings to the JFrame’s contentPane. Used the request focus method on the JFrame too. You guys know any fix ? Thanks a lot
java jframe
asked Mar 6 at 15:16
Ultimate LdragoUltimate Ldrago
1
New contributor
Ultimate Ldrago is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
put on hold as off-topic by johnny 5, Pablo Cegarra, Sam Hanley, user590028, Marvin Mar 6 at 22:07
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "Questions seeking debugging help ("why isn't this code working?") must include the desired behavior, a specific problem or error and the shortest code necessary to reproduce it in the question itself. Questions without a clear problem statement are not useful to other readers. See: How to create a Minimal, Complete, and Verifiable example." – johnny 5, Pablo Cegarra, Sam Hanley, user590028, Marvin
Do you have some code?
– Wufo
Mar 6 at 15:20
Welcome to Stack Overflow. Please take the tour and also read How to Ask. Stack Overflow is not a free script writing service. Your own research and code attempts are expected. Edit the question to include your code in a Minimal, Complete, and Verifiable example.
– Theo
Mar 6 at 15:23
add a comment |
I’m an amatuer java programmer and have decided to learn to create simple 2D game. Decided to go simple with JFrame and canvas. I have already worked a few times with keyboard input throughout the years and have always been encountered the same problem as now; keyboard input would work initially for a few seconds and then would stop working. I’m guessing this is a focus issue is Mac OS. Today I ran the same code in a windows laptop and it ran perfectly. I even tried keybinding instead of keylistener and the same problem persisted; would work for a few seconds and then stop. Tried the code again in windows and it worked properly. So it’s clearly some issue with Mac OS. Btw, I attached the keylistener to the frame and set the canvas as not focusable(canvas.setFocusable(false)). Added the keybindings to the JFrame’s contentPane. Used the request focus method on the JFrame too. You guys know any fix ? Thanks a lot
java jframe
asked Mar 6 at 15:16
Ultimate LdragoUltimate Ldrago
1
New contributor
Ultimate Ldrago is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I’m an amatuer java programmer and have decided to learn to create simple 2D game. Decided to go simple with JFrame and canvas. I have already worked a few times with keyboard input throughout the years and have always been encountered the same problem as now; keyboard input would work initially for a few seconds and then would stop working. I’m guessing this is a focus issue is Mac OS. Today I ran the same code in a windows laptop and it ran perfectly. I even tried keybinding instead of keylistener and the same problem persisted; would work for a few seconds and then stop. Tried the code again in windows and it worked properly. So it’s clearly some issue with Mac OS. Btw, I attached the keylistener to the frame and set the canvas as not focusable(canvas.setFocusable(false)). Added the keybindings to the JFrame’s contentPane. Used the request focus method on the JFrame too. You guys know any fix ? Thanks a lot
java jframe
java jframe
asked Mar 6 at 15:16
Ultimate LdragoUltimate Ldrago
1
New contributor
Ultimate Ldrago is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked Mar 6 at 15:16
Ultimate LdragoUltimate Ldrago
1
New contributor
Ultimate Ldrago is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked Mar 6 at 15:16
Ultimate LdragoUltimate Ldrago
1
New contributor
Ultimate Ldrago is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked Mar 6 at 15:16
Ultimate LdragoUltimate Ldrago
1
asked Mar 6 at 15:16
Ultimate LdragoUltimate Ldrago
1
1
New contributor
Ultimate Ldrago is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Ultimate Ldrago is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Ultimate Ldrago is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
put on hold as off-topic by johnny 5, Pablo Cegarra, Sam Hanley, user590028, Marvin Mar 6 at 22:07
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "Questions seeking debugging help ("why isn't this code working?") must include the desired behavior, a specific problem or error and the shortest code necessary to reproduce it in the question itself. Questions without a clear problem statement are not useful to other readers. See: How to create a Minimal, Complete, and Verifiable example." – johnny 5, Pablo Cegarra, Sam Hanley, user590028, Marvin
put on hold as off-topic by johnny 5, Pablo Cegarra, Sam Hanley, user590028, Marvin Mar 6 at 22:07
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "Questions seeking debugging help ("why isn't this code working?") must include the desired behavior, a specific problem or error and the shortest code necessary to reproduce it in the question itself. Questions without a clear problem statement are not useful to other readers. See: How to create a Minimal, Complete, and Verifiable example." – johnny 5, Pablo Cegarra, Sam Hanley, user590028, Marvin
Do you have some code?
– Wufo
Mar 6 at 15:20
Welcome to Stack Overflow. Please take the tour and also read How to Ask. Stack Overflow is not a free script writing service. Your own research and code attempts are expected. Edit the question to include your code in a Minimal, Complete, and Verifiable example.
– Theo
Mar 6 at 15:23
add a comment |
Do you have some code?
– Wufo
Mar 6 at 15:20
Welcome to Stack Overflow. Please take the tour and also read How to Ask. Stack Overflow is not a free script writing service. Your own research and code attempts are expected. Edit the question to include your code in a Minimal, Complete, and Verifiable example.
– Theo
Mar 6 at 15:23
Do you have some code?
– Wufo
Mar 6 at 15:20
Do you have some code?
– Wufo
Mar 6 at 15:20
Welcome to Stack Overflow. Please take the tour and also read How to Ask. Stack Overflow is not a free script writing service. Your own research and code attempts are expected. Edit the question to include your code in a Minimal, Complete, and Verifiable example.
– Theo
Mar 6 at 15:23
Welcome to Stack Overflow. Please take the tour and also read How to Ask. Stack Overflow is not a free script writing service. Your own research and code attempts are expected. Edit the question to include your code in a Minimal, Complete, and Verifiable example.
– Theo
Mar 6 at 15:23
add a comment |
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Do you have some code?
– Wufo
Mar 6 at 15:20
Welcome to Stack Overflow. Please take the tour and also read How to Ask. Stack Overflow is not a free script writing service. Your own research and code attempts are expected. Edit the question to include your code in a Minimal, Complete, and Verifiable example.
– Theo
Mar 6 at 15:23