Bug 149946 – Web Inspector: Can't resize docked inspector after changing font size

• Status: RESOLVED
• Resolution: DUPLICATE
• Component: Web Inspector

[Nikita Vasilyev]

Created attachment 262751 [details]
[Animated GIF] Bug

Steps:
0. Open Web Inspector docked
1. Press Command-+ to change font size
2. Resize the Inspector's split view by clicking and dragging on the resizer.

Expected:
Changing font size shouldn't affect resizing.

Actual:
When increased font size, Inspector's split view decreases its height when I drag up.
Note that pressing Command- followed by Command-Minus still breaks the resizing.

[Radar WebKit Bug Importer]

<rdar://problem/23043872>

[Nikita Vasilyev]

We may need to detect the current page zoom level to fix this.

http://stackoverflow.com/questions/1713771/how-to-detect-page-zoom-level-in-all-modern-browsers/5078596#5078596:
WebKit: measure the preferred size of a div with -webkit-text-size-adjust:none

Disclaimer: I haven't looked closely at the issue.

[Timothy Hatcher]

Curious. I suspect the event points are in a different scale than the WebView we tell the InspectorFrontendHost to resize.

[Blaze Burg]

(In reply to comment #2)
> We may need to detect the current page zoom level to fix this.
> 
> http://stackoverflow.com/questions/1713771/how-to-detect-page-zoom-level-in-
> all-modern-browsers/5078596#5078596:
> WebKit: measure the preferred size of a div with
> -webkit-text-size-adjust:none
> 
> Disclaimer: I haven't looked closely at the issue.

This is now exposed through InspectorFrontendHost. But I think the fix for this is in the WK2 code to resize the window. We are probably getting bad numbers for the viewport size.

[Nikita Vasilyev]

*** This bug has been marked as a duplicate of bug 152076 ***