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Speed up expand and collapse #8

Merged
merged 1 commit into from Jan 1, 2019
Merged

Speed up expand and collapse #8

merged 1 commit into from Jan 1, 2019

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ghost
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@ghost ghost commented Dec 15, 2018

Please merge this in. It literally saves 45+ seconds when expanding all nodes on Map.wz

@lastbattle
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will merge it shortly.
Apologize for the late reply as i’ve missed the notification.

@lastbattle lastbattle merged commit b7be2de into lastbattle:master Jan 1, 2019
@gilmatok
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gilmatok commented May 4, 2020

Throwing my two cents here - this is actually very important when adding items to controls like ListView or TreeView. When you add new items, the control gets repainted for every added item which can cause a massive delay with big lists, such as HaRepacker.

Calling BeginUpdate/EndUpdate will avoid repainting the control.

Good job, @RajanGrewal
@lastbattle Still waiting for you to get on Discord!

fhrisbriner pushed a commit to fhrisbriner/Harepacker-resurrected that referenced this pull request Apr 18, 2024
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2 participants