How to set the mouse to control the font size in Pycharm

1. pycharm font enlargement settings

①, File —> setting —> Keymap —> enter in the search box: increase —> Increase Font Size (double-click) —> select Add Mouse Shortcut in the pop-up dialog box


②, hold down the ctrl key in the pop-up dialog box , slide the mouse wheel up and click OK.

2. Pycharm font reduction settings

①, File —> setting —> Keymap —> enter in the search box: decrease —> Decrease Font Size (double-click) —> select Add Mouse Shortcut in the pop-up dialog box

②, hold down the ctrl key in the pop-up dialog box , slide the mouse wheel down and click OK.

3. Click Apply and OK to complete the setting