[Webkit-unassigned] [Bug 168029] Web Inspector: Network tab content view is blank after reload

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=168029

--- Comment #7 from Matt Baker <mattbaker at apple.com> ---
Comment on attachment 302429
  --> https://bugs.webkit.org/attachment.cgi?id=302429
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=302429&action=review

> Source/WebInspectorUI/UserInterface/Views/NetworkSidebarPanel.js:194
> +        this.showDefaultContentView();

In general we try to avoid doing work in tabs that aren't visible. A fairly common idiom used in the Inspector UI is:

1. Handle a message
2. is the view processing the message visible?
3. If so, update the view  (on the next animation frame, if coalescing multiple events in quick succession)
4. If not, mark the view as having pending changes and update when it is shown

For an example of this, see the treatment of "pending records" in Timeline content views.

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