Port System.Windows.Forms.Design components

[JuditRose]

Fixes #585

Components copied from framework.

[Tanya-Solyanik]

// Shared between dlls

please remove

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Refers to: src/Common/src/CompModSwitches.cs:12 in 0acc17c. [](commit_id = 0acc17c839d686490efef0257478a271d6952e0d, deletion_comment = False)

[Tanya-Solyanik]

    public static extern IntPtr SetParent(HandleRef hWnd, HandleRef hWndParent);

SetParent is already available here, you don;t have to add it in NativeMethods. Please review other methods that you added to NativeMethods class as well. Perhaps all you need to do is to change the call site to Unsafe class name.

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Refers to: src/Common/src/UnsafeNativeMethods.cs:1001 in 0acc17c. [](commit_id = 0acc17c839d686490efef0257478a271d6952e0d, deletion_comment = False)

[codecov]

Codecov Report

Merging #632 into master will decrease coverage by 1.4604%.
The diff coverage is 0.12187%.

@@                 Coverage Diff                 @@
##              master        #632         +/-   ##
===================================================
- Coverage   27.34119%   25.88078%   -1.46041%     
===================================================
  Files            948         975         +27     
  Lines         254700      268427      +13727     
  Branches       33853       35934       +2081     
===================================================
- Hits           69638       69471        -167     
- Misses        181175      195083      +13908     
+ Partials        3887        3873         -14

Flag	Coverage Δ
#Debug	25.88078% <0.12187%> (-1.46041%)	⬇️
#production	17.80493% <0.12187%> (-1.14705%)	⬇️
#test	98.68298% <ø> (+0.01118%)	⬆️

[JuditRose]

Thanks for the comments, all addressed/fixed

[zsd4yr]

LGTM @JuditRose

[Tanya-Solyanik]

consider creating an issue to use these consts from the common assembly once it's available

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Refers to: src/System.Windows.Forms.Design/src/System/Windows/Forms/Design/DesignerActionPanel.cs:30 in 870ea14. [](commit_id = 870ea14, deletion_comment = False)

[Tanya-Solyanik]

                _formActive = true;

PLease scan all files you are porting for TODO comments, we are not supposed to have them.

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Refers to: src/System.Windows.Forms.Design/src/System/Windows/Forms/Design/DesignerActionPanel.cs:1299 in 870ea14. [](commit_id = 870ea14, deletion_comment = False)

[Tanya-Solyanik]

this is related to CAS, can go away

[JuditRose]

Which part can go away?

[zsd4yr]

@Tanya-Solyanik

[Tanya-Solyanik]

🕐

[Tanya-Solyanik]

Looks good, thanks!