If I split the editor window (horizontal or vertical) into N tab groups, how do I switch/toggle from one tab group to another via the keyboard? If all of the tabs are in the same group you can switch from each tab easily (CTRL + right/left arrow), but when they're in separate tab groups I can't. I've searched through the key mappings and have not found one that seems to accomplish this. I know I can use the mouse, but I'm trying to find ways to avoid the mouse and stay with the keyboard.
TIA for any help on this.
In Eclipse, you press CTRL + SHIFT + O “Organize Imports” to import packages automatically. For IntelliJ IDEA, if you press CTRL + ALT + O “Optimize Imports”, it just removes some unused imports, never imports any package.
To toggle between tabs and spaces: On the main menu, choose Edit → Convert Indents, and then choose To Spaces or To Tabs respectively.
Ctrl+Tab and Ctrl+Shift+Tab for Window | Goto Next Splitter and Goto Previous Splitter. However, these hotkeys may be taken by the Switcher, so you need to remap them in Settings | Keymap.
It looks like it's now mapped to Alt+Tab and Shift+Alt+Tab so no need to remap (at least for OSX 10.5+ settings).
I had the same case and this plugin solve my problem:
As I write this, here is what it support:
You may refer more details on the page/github. It works pretty well in 2019.2
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