Intellij show JavaDocs tooltip on mouse over

Productivity enhancement with JavaDocs

Boost your IntelliJ workspace productivity utilizing the JavaDocs tooltip feature. This allows instant access to API documentation, enhancing navigation within your code. For persisting JavaDocs, consider pinning the tooltip or using Docked Mode.

Manipulating tooltip display

Advanced users may choose an always-on documentation view in IntelliJ by altering the idea.properties file. Just add the line auto.show.quick.doc=true for auto-popup documentation. It's like forcing that shy friend who always has good advice to speak up. Users transitioning from Eclipse will find this addition familiar.

Keyboard over mouse

For coders who find intuition in keyboard, use Ctrl+Q (Windows/Linux) or Ctrl+J (Mac) to manually trigger JavaDocs. While mouse hover documentation may be the flashy new entrant, keyboard shortcuts are the dependable old pals, always there at your fingertips.

Navigating the pre-12.1 IntelliJ

Using IntelliJ version prior to 12.1? Don't sweat about the absence of hover to display JavaDocs. Turn to our reliable friend, the Quick Doc shortcut, your only savior. But hey, consider upgrading to 12.1+ to add more arsenal to your IntelliJ weaponry.

Leveraging optimized settings

Explore settings to set display of JavaDocs that is both effective yet non-intrusive. As they say, a little control and configuration can make things less chaotic and more fun. Particularly, fine-tuning autopopup documentation settings can make your development process smoother than a hot knife through butter.

Embracing heightened usability

With these features set, IntelliJ provides a seamless experience on par with Eclipse's impressive features. It's essential to ensure IntelliJ is up-to-date to take full advantage of JavaDocs on hover capability.

Crafting your workspace

Ever thought about your screen layout while coding? It's as important as knowing where the coffee machine is at your workplace. The right screen layout spawns an organized workspace, making coding sessions feel less like endless scrolling & more like crafting the master stroke.

Perfecting code completion

Spend time in personalizing the code completion settings to match your pace. Whether it's customizing suggestion priorities or setting the timing for quick documentation, make the most of IntelliJ's flexibility.