keyevent

问题 In my stage I have inserted a menubar at the top like usual for programs. I want to give the ALT key (together with arrow keys) some logic in another context within the stage. But everytime I press ALT and arrows I unintentionally navigate through the menus of the menubar, too. I want to avoid that or better completely disable this mnemonic behavior. Setting the mnemonicParsing properties of all menus to false failed. I also tried this approach without success: menubar.addEventFilter(KeyEvent

问题 In my stage I have inserted a menubar at the top like usual for programs. I want to give the ALT key (together with arrow keys) some logic in another context within the stage. But everytime I press ALT and arrows I unintentionally navigate through the menus of the menubar, too. I want to avoid that or better completely disable this mnemonic behavior. Setting the mnemonicParsing properties of all menus to false failed. I also tried this approach without success: menubar.addEventFilter(KeyEvent

问题 In my stage I have inserted a menubar at the top like usual for programs. I want to give the ALT key (together with arrow keys) some logic in another context within the stage. But everytime I press ALT and arrows I unintentionally navigate through the menus of the menubar, too. I want to avoid that or better completely disable this mnemonic behavior. Setting the mnemonicParsing properties of all menus to false failed. I also tried this approach without success: menubar.addEventFilter(KeyEvent

问题 In my stage I have inserted a menubar at the top like usual for programs. I want to give the ALT key (together with arrow keys) some logic in another context within the stage. But everytime I press ALT and arrows I unintentionally navigate through the menus of the menubar, too. I want to avoid that or better completely disable this mnemonic behavior. Setting the mnemonicParsing properties of all menus to false failed. I also tried this approach without success: menubar.addEventFilter(KeyEvent

问题 In my stage I have inserted a menubar at the top like usual for programs. I want to give the ALT key (together with arrow keys) some logic in another context within the stage. But everytime I press ALT and arrows I unintentionally navigate through the menus of the menubar, too. I want to avoid that or better completely disable this mnemonic behavior. Setting the mnemonicParsing properties of all menus to false failed. I also tried this approach without success: menubar.addEventFilter(KeyEvent

问题 In my stage I have inserted a menubar at the top like usual for programs. I want to give the ALT key (together with arrow keys) some logic in another context within the stage. But everytime I press ALT and arrows I unintentionally navigate through the menus of the menubar, too. I want to avoid that or better completely disable this mnemonic behavior. Setting the mnemonicParsing properties of all menus to false failed. I also tried this approach without success: menubar.addEventFilter(KeyEvent

问题 I am developing an application where I need to do some post-processing when the user presses CMD + LEFT on a particular text-box. I need to do this after the browser's default functionality (i.e. after it takes the caret to first position in current physical line). The problem is keyup is not being triggered for the LEFT key (or any key for that matter) as long as the CMD key is down. I tried this with CTRL and SHIFT keys and found that keyup gets triggered as expected for the secondary key.

问题 I am developing an application where I need to do some post-processing when the user presses CMD + LEFT on a particular text-box. I need to do this after the browser's default functionality (i.e. after it takes the caret to first position in current physical line). The problem is keyup is not being triggered for the LEFT key (or any key for that matter) as long as the CMD key is down. I tried this with CTRL and SHIFT keys and found that keyup gets triggered as expected for the secondary key.

来源： https://stackoverflow.com/questions/23613836/delete-contact-via-adb

来源： https://stackoverflow.com/questions/23613836/delete-contact-via-adb