зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1762873 - Don't incorrectly add scrollbar size to select intrinsic size. r=jfkthame
In bug 1744009[1] I changed some code that looked like: * Get the dropdown frame intrinsic size. * If there's overlay scrollbars, add the non-overlay scrollbar size. That code came from bug 869314. I misread the "if there's overlay scrollbars" bit. There's no need to explicitly add the scrollbar width to the intrinsic size anymore. The dropdown frame no longer exists, and the button size is split out from the scrollbar size nowadays. There's no reason to artificially add any size to the content frame. [1]: https://hg.mozilla.org/integration/autoland/rev/78130d73ca75#l24.652 Differential Revision: https://phabricator.services.mozilla.com/D142834
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@ -357,14 +357,8 @@ nscoord nsComboboxControlFrame::GetIntrinsicISize(gfxContext* aRenderingContext,
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displayISize += maxOptionSize;
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}
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// Add room for the dropmarker button (if there is one) and scrollbar on the
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// popup.
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// Add room for the dropmarker button (if there is one).
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displayISize += DropDownButtonISize();
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nsPresContext* pc = PresContext();
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if (!pc->UseOverlayScrollbars()) {
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displayISize += nsIScrollableFrame::GetNondisappearingScrollbarWidth(
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pc, GetWritingMode());
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}
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return displayISize;
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}
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@ -0,0 +1,2 @@
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<!doctype html>
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<select><option>ABC</option></select>
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@ -20,3 +20,4 @@ skip-if(Android) == select-option-display-none-inline-size.html select-option-di
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skip-if(Android||winWidget) == themed-select-padding-no-clip.html themed-select-padding-no-clip-ref.html
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== select-scrollbar-width.html select-scrollbar-width-ref.html
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test-pref(ui.useOverlayScrollbars,0) ref-pref(ui.useOverlayScrollbars,1) == intrinsic-size-scrollbar.html intrinsic-size-scrollbar.html
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