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UI Glitches in multi zoom environments for line numbers #138

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akoch-yatta opened this issue Oct 31, 2024 · 1 comment

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Bug HiDPI SWT

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akoch-yatta commented Oct 31, 2024 •

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In the LineNumberRuler the initialization of Image with the DPIUtil::nativeZoom seems to lead to issue when scrolling

Scenario to reproduce seems to be similar to the following:

Multi zoom setup (eg. 100%, 200%)
Move eveything to 100%
Open a test editor with line numbers with enough text to contain vertical scrollbars
Detach another view and move it to 200%
Use the mouse and move the scrollbar up and down-
https://github.com/user-attachments/assets/b5c4b56c-42ab-4ce4-a65c-c9e4c4e175e5

akoch-yatta self-assigned this

akoch-yatta added SWT Bug HiDPI labels

akoch-yatta added this to the 4.34 M3 milestone

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akoch-yatta commented Nov 5, 2024

There is no "good" quickfix for that behavior. Therefor we decided to address this issue after the implementation of #143

akoch-yatta modified the milestones: 4.34 M3, 4.35 M1

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