README

/*****************************************************************

             This extension has been developped by
                            vibou
                                
           With the help of the gnome-shell community
           
CHANGE LOGS:
    V12:
    Correct small bug on auto tile where monitor height was considered without gnome-panel on primaryMonitor

    V11:
    AutoTile function : 2 new auto tile features + Replace Animation and auto close text by icons
    
    V10: 
    Now gTile follows your focus window !! Thanks to Claus Beerta he implements it in a branch.
    I change the implementation so that it works with  multi-screen and I also added animations.
    
    V9:
    Not validated
    
    However he added the keybinding in settings (into the file extension.js) but it s still buggy I think
    So I let it for those who wants to try it.

    V8:
    Correct bug where Desktop can be tile
    3x2 button added by default
    
    V7:
    Add Auto-close once resize
    Add Smooth animation when toggle extension
    New icon
    
    (/!\ auto-close may cause some bugs so let me know if you had any thanks).

******************************************************************/
https://extensions.gnome.org/extension/28/gtile/

To configure gTile open the file extension.js
go down to SETTINGS comments
and edit this part of code:

/*****************************************************************
                            SETTINGS
*****************************************************************/
/*INIT SETTINGS HERE TO ADD OR REMOVE SETTINGS BUTTON*/
/*new GridSettingsButton(LABEL, NBCOL, NBROW) */
function initSettings()
{
    //Here is where you add new grid size button
    gridSettings[SETTINGS_GRID_SIZE] = [
        new GridSettingsButton('2x2',2,2),
        new GridSettingsButton('4x4',4,4),
        new GridSettingsButton('6x6',6,6)
    ];
    
    //example for new GridSettingsButton:
    myCustomButton = new GridSettingsButton('Custom',8,8); //Going to be a 8x8 GridSettings
    gridSettings[SETTINGS_GRID_SIZE].push(myCustomButton);
    
    
    /*NEW SETTINGS*/    
     //You can change those settings to set whatever you want by default
     //Afterward you can change those parameters using the gTile interface
     gridSettings[SETTINGS_AUTO_CLOSE] = true;
     gridSettings[SETTINGS_ANIMATION] = true;
}