Some Eclipse Foundation services are deprecated, or will be soon. Please ensure you've read this important communication.

Bug 537614

Summary:	[Win32][CustomHiDPI] Gap between Checkbox/Radio and Text not getting scaled
Product:	[Eclipse Project] Platform	Reporter:	Niraj Modi <niraj.modi>
Component:	SWT	Assignee:	Niraj Modi <niraj.modi>
Status:	VERIFIED FIXED	QA Contact:
Severity:	normal
Priority:	P3	CC:	eclipse, lshanmug, sravankumarl
Version:	4.9
Target Milestone:	4.9 M3
Hardware:	PC
OS:	Windows 10
See Also:	https://git.eclipse.org/r/127091 https://git.eclipse.org/c/platform/eclipse.platform.swt.git/commit/?id=a5f019a9f1f2157503c318b27d0b306a05339a40
Whiteboard:
Bug Depends on:	537273
Bug Blocks:	534820, 534932

Description Niraj Modi

2018-08-02 09:59:13 EDT

Issue originally reported at https://bugs.eclipse.org/bugs/show_bug.cgi?id=537273#c5

This is custom HiDPI scenario, where in swt.autoScale is set to "false" as in below test snippet to reproduce the problem, see attachment 275116 [details]

Comment 1 Niraj Modi

2018-08-06 07:19:58 EDT

Same problem can be seen with Radio buttons as well.

Root cause of this issue:
Monitor#getZoom() method returns a calculated zoom value based on the swt.autoScale property. Returning the true monitor zoom as fetched from native fixes the problem. Will share a gerrit shortly.

Comment 2 Eclipse Genie

2018-08-06 07:46:19 EDT

New Gerrit change created: https://git.eclipse.org/r/127091

Comment 3 Eclipse Genie

2018-08-06 08:41:59 EDT

Gerrit change https://git.eclipse.org/r/127091 was merged to [master].
Commit: http://git.eclipse.org/c/platform/eclipse.platform.swt.git/commit/?id=a5f019a9f1f2157503c318b27d0b306a05339a40

Comment 4 Niraj Modi

2018-08-16 07:55:27 EDT

Resolving.

Comment 5 Niraj Modi

2018-08-21 05:56:23 EDT

Verified fix on Win10 using Build id: I20180820-2000