IntelliJ tries to solve as many problems as possible using only your keyboard.
In your case, a panel showing a refactoring preview is really useful. You can use the arrow keys to navigate this panel and exclude unwanted refactoring by pressing Del . To confirm refactoring, just press Alt + D. The Do Refactor button has an underscore on D , so you donโt even need to remember this.
Regarding your second question (switching to a camel case): you need to check the following settings:
Settings > Editor > General > Smart Keys > Use "CamelHumps" words
Now you can move inside the lines with Ctrl + R / LArrow .
Btw: you can return to your editor at any time by pressing Esc .
And finally, you can execute almost any command by pressing Ctrl + Shift + A. Just enter the name of your command (e.g. Rename ) to execute it. Therefore, even without a shortcut, you do not need to use a mouse.
Darek kay
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