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Created attachment 9652 [details]
Sketch that reproduces the bug & image that shows it.
On the attached code, the views on the given StackLayout overlap.
I attach a sketch that reproduces the bug and an image that shows it.
Yeah thats a good catch. I suspect this will work with Grid right now its layout system is a little smarter but I will fix this
I have tried to reproduce this issue and able to reproduce. I downloaded the attached project sample and run it. I am also getting the same behaviour, StackLayout is overlapping views.
Simulator Log : https://gist.github.com/Udham1/0642e64062b7d5713e93
Ide Log : https://gist.github.com/Udham1/221e020f44743a0017a9
=== Xamarin Studio ===
Version 5.7.1 (build 17)
Installation UUID: ce927b2a-2c07-44c5-b186-09cfdafba6dc
Mono 3.12.0 ((detached/a813491)
GTK+ 2.24.23 (Raleigh theme)
Package version: 312000068
=== Apple Developer Tools ===
Xcode 6.1.1 (6611)
=== Xamarin.iOS ===
Version: 184.108.40.206 (Business Edition)
Build date: 2015-01-31 17:42:21-0500
=== Xamarin.Android ===
Version: 220.127.116.11 (Business Edition)
Android SDK: /Users/xamarin76/Desktop/android-sdk-macosx
Supported Android versions:
1.6 (API level 4)
2.1 (API level 7)
2.2 (API level 8)
2.3 (API level 10)
3.1 (API level 12)
4.0 (API level 14)
4.0.3 (API level 15)
4.1 (API level 16)
4.2 (API level 17)
4.3 (API level 18)
4.4 (API level 19)
4.4.87 (API level 20)
5.0 (API level 21)
Java SDK: /usr
java version "1.7.0_65"
Java(TM) SE Runtime Environment (build 1.7.0_65-b17)
Java HotSpot(TM) 64-Bit Server VM (build 24.65-b04, mixed mode)
=== Xamarin.Mac ===
Version: 18.104.22.168 (Business Edition)
=== Build Information ===
Release ID: 507010017
Git revision: 0bc7d3550b6b088ac25b08dcf7bbe73bcc8658b3
Build date: 2015-02-03 19:43:29-05
Xamarin addins: f7b7d34419c9ec24501bfa7c658e80a6305613e0
=== Operating System ===
Mac OS X 10.9.5
Darwin Xamarin76s-Mac-mini.local 13.4.0 Darwin Kernel Version 13.4.0
Sun Aug 17 19:50:11 PDT 2014
Not that it matters, but that sucked, I had to more or less re-write the stack layout engine :)
It works now :)
I added the background colors for debugging purposes, but you can see the result here: http://screencast.com/t/bmJkllYUq
Yeah, before submitting the bug I had to analyze carefully my code and I realized that it wouldn't be trivial to solve it.
Fixed in 1.3.4-pre1
The fix has some performance implications so there may be optimization work needed in further releases. However correctness trumps performance in layout. It should be minimal.
I have checked this issue with 22.214.171.12428-pre2, I am still getting same behavior.
Steps I have followed:
1. Create a Xamarin.Forms app.
2. Add a Sketch file.
3. Write attached code in Sketch file.
4. Run the sketch file.
Observed that I am getting same behavior mentioned in the comment #2.
Please refer the screencast and let me know if I have missed anything.
Fix cant be validated using sketches, sorry, you need to validate using an actual project. Sketches will need to be updated to reflect the fix at some point in the future.
As per comment #7 I am rechecked this issue with Xamarin.Forms actual project and now its working fine at my end.
Hence closing this issue.