"Change all" function does not work as expected

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难度
4/5
预计耗时
3-5 天
新手友好度
45/100
Issue 类型
缺陷
描述清晰度
基本清楚
活跃度
停滞
技术栈
cpp
领域
desktop

调研方向

Reproduce the two workflows in KLayout 0.30.4 using the issue's array-instance steps, then compare how the Properties window handles rotation from the Instances pane versus a single instance with “Change all” checked. Start by tracing the property handling for those controls; the issue names no source files or tests. Done means both workflows update all instances in the same way.

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描述

Hi,

Reproduction steps:

  1. Create new layout and draw some kind of shape.
  2. Make cell drawn by step 1 shape.
  3. Make array instances. ex)3x2
  4. Select multiple instances and open property.
  5. 5-1: Select "Instances" from the left pane and change the Rotation value.
    5-2: With a single instance selected, check the "Change all" checkbox. Then modify the Rotation value.
  6. Click OK to close the Properties window.
Image

What happens:
In case 5-1, the changes will be reflected in all instances.
However, in case 5-2, the changes will only be reflected in the single instance that was selected before checking “Change all”.

Expected behavior:
Both 5-1 and 5-2 should perform the same operation.

Or, is my usage or understanding incorrect?

Versions:
App: Klayout 0.30.4
OS: Windows 11

主要语言
C++
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