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Let the resize border win over the caption buttons on the side edges - #5477
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Gabriel Dufresne (GabrielDuf) merged 2 commits intoOct 6, 2026
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Copilot review overview
🟢 Approval recommended
The focused Windows-only change correctly preserves top-edge caption behavior while prioritizing side and corner resizing.
Review effort: Balanced
Findings: None
What changed in this PR
Improves Windows custom title-bar resizing by prioritizing resize borders over caption buttons.
Changes:
- Insets caption buttons from the resize border.
- Prioritizes side and corner resize hit tests while preserving top-edge Snap Layout behavior.
| File | Description |
|---|---|
src/UniGetUI.Avalonia/Views/MainWindow.axaml.cs |
Updates caption-button layout and Windows non-client hit testing. |
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🤖 Pull request was approved automatically: the AI review is complete and all its review threads are resolved. 🎉
Integration Details
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Gabriel Dufresne (GabrielDuf)
deleted the
fix/5471-resize-top-right-corner
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October 6, 2026 17:03
This was referenced Oct 20, 2026
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This pull request introduces an improvement to the window resize behavior in the
MainWindow.axaml.csfile. Specifically, it adds logic to handle hit-testing for window borders, which helps support resizing from the edges.Window border hit-testing enhancement:
HitTestResizeBorderduring theWM_NCHITTESTmessage handling. If the result indicates a border edge (other thanHTNOWHEREorHTTOP), the message is handled and the appropriate value is returned, enabling proper edge-based resizing.