IDEA zoom in and zoom out the shortcut key settings of the code font
Not much to say, just start:
1. First enter idea, select -> Settings … option in File
2. Enter the settings and select --> Keymap option:
3. Enter Decrease in the box and select the shortcut key to reduce the font size , here I choose the mouse shortcut key
4. After clicking the mouse shortcut, first click the mouse inside to set it up. Here I choose the ctrl+mouse wheel , and then click ok.
5. The next step is to enlarge the font setting. Enter increase in the search box to view the enlargement font setting, which is the same as reducing the font.
6. To enlarge the font, I chose the upper wheel of ctrl+mouse , and then click ok. You're done after selecting.
