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3 Commits

Author SHA1 Message Date
Andreas Kling
ef553a4b76 Ladybird: Don't burn 100% CPU in EventLoopPluginQt::spin_until() 
There's no point in busy-waiting for the condition to come true.
By passing the `WaitForMoreEvents` flag to `processEvents()`, we allow
Qt to block until it has something for us to react to.

This was extremely noticeable when waiting for large resources to
finish loading.
 2022-12-25 07:58:58 -07:00
Andreas Kling
7362755f30 Ladybird: Implement EventLoopPluginQt::quit() 
This breaks out of the main Qt event loop.
 2022-12-25 07:58:58 -07:00
Andreas Kling
37d844fd66 Ladybird: Use only the Qt event loop to speed everything up :^) 
This patch removes the dual-event-loop setup, leaving only the Qt event
loop. We teach LibWeb how to drive Qt by installing an EventLoopPlugin.

This removes the 50ms latency on all UI interactions (and network
requests, etc.)
 2022-12-25 07:58:58 -07:00