Issue with SplitContainer - cannot move splitter after first movement (Winform) about scottplot HOT 3 CLOSED

@bukkideme thanks for bringing this to my attention!
This bug is now fixed in ScottPlot 3.0.4 (available on NuGet)

Recreating this bug (without ScottPlot)

The fundamental problem seems to be that calling Application.DoEvents() on SplitterMoved (or a child's SizeChanged event) causes the split to freeze. Interestingly resizing the form unfreezes the splitter.

1. create a new Winform project
2. drop a SplitContainer on the form
3. add Application.DoEvents() to the SplitContainer's SplitterMoved event
4. resize a bunch of times and eventually the split will freeze
5. once frozen, resizing the form unfreezes it

The Fix

The ScottPlot user control's SizeChanged event calls Render() which was calling Application.DoEvents(). I removed that call (5e485a9) and the program seems to be working well without it and the SplitContainer bug is gone.

from scottplot.

... just realized the Application.DoEvents() is required for smooth left-click-drag scrolling. I'll be putting that line back in, but only calling it if the user is actively panning/zooming. This will prevent it from being called when resizing a SplitContainer

from scottplot.

Fixed: 4bc377c
I'll push an update to NuGet in the next hour or so.

from scottplot.