Remove close-window-button or remove the whole tab part in fullscreen without GNOME topbar
Is there any way to remove the close-window-button or the whole tab part. I want to avoid the user close the browser. I know there is Kiosk mode, but kiosk mode seems cannot keep back button
All Replies (4)
You can modify your userChrome.css file to hide the tabs and close window button.
Firstly, create a userChrome.css file. Refer to the link below for step-by-step instructions. How to Create a userChrome.css File
Secondly, for the CSS code, refer to jscher2000's solution in a previous thread below. Remove Tabs on Top
Hi strafy, Thank you for your help. I create userChrome.css and enable toolkit.legacyUserProfileCustomizations.stylesheets. Then, I use the code from the link "Remove Tabs on Top". But it still display as normal firefox browser.
Hi strafy, My firefox version is 78.9. After I remove the line "@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul");", firefox will not show tab bar and close button!! Thank you!! But the GNOME top-bar is still there. And, there is a "quit" in the menu. How to remove menu button?
Modified by wyt94yx
Hi strafy, My setting in userChrome.css is as following.
/* Hide all tabs and tab bar buttons */ #main-window:not([extradragspace="true"]) #TabsToolbar > .toolbar-items {
opacity: 0; pointer-events: none;
}
/* This makes the bar shorter vertically but removes the 3 window buttons */ #main-window #TabsToolbar {
visibility: collapse !important;
}
/* For full screen mode */ #TabsToolbar[inFullscreen]{
visibility: collapse !important;
}
/* Hide SearchBar */ #urlbar {visibility: collapse;}
/* Hide Hambergur Menu */ #PanelUI-menu-button {display: none;}
Right now, it still has 3 problem. 1. still can't open firefox in fullscreen mode 2. In this way, it is not like Kiosk and there is the right-click menu. How to disable right-click menu?
Thank you.
Modified by wyt94yx