Title: [189702] trunk
- Revision
- 189702
- Author
- r...@igalia.com
- Date
- 2015-09-14 02:46:37 -0700 (Mon, 14 Sep 2015)
Log Message
[css-grid] Percentage columns should remove scrollbar's width
https://bugs.webkit.org/show_bug.cgi?id=149116
Reviewed by Sergio Villar Senin.
Source/WebCore:
Currently the calculation of percentage columns was not subtracting the
scrollbar's size.
Fixed RenderGrid::computeUsedBreadthOfSpecifiedLength()
to avoid this problem.
Test: fast/css-grid-layout/grid-percent-track-scrollbar.html
* rendering/RenderGrid.cpp:
(WebCore::RenderGrid::computeUsedBreadthOfSpecifiedLength):
LayoutTests:
Added test to check the behavior for both columns and rows.
Note that rows (height) were already working fine.
* fast/css-grid-layout/grid-percent-track-scrollbar-expected.txt: Added.
* fast/css-grid-layout/grid-percent-track-scrollbar.html: Added.
Modified Paths
Added Paths
Diff
Modified: trunk/LayoutTests/ChangeLog (189701 => 189702)
--- trunk/LayoutTests/ChangeLog 2015-09-14 09:45:25 UTC (rev 189701)
+++ trunk/LayoutTests/ChangeLog 2015-09-14 09:46:37 UTC (rev 189702)
@@ -1,3 +1,16 @@
+2015-09-14 Manuel Rego Casasnovas <r...@igalia.com>
+
+ [css-grid] Percentage columns should remove scrollbar's width
+ https://bugs.webkit.org/show_bug.cgi?id=149116
+
+ Reviewed by Sergio Villar Senin.
+
+ Added test to check the behavior for both columns and rows.
+ Note that rows (height) were already working fine.
+
+ * fast/css-grid-layout/grid-percent-track-scrollbar-expected.txt: Added.
+ * fast/css-grid-layout/grid-percent-track-scrollbar.html: Added.
+
2015-09-14 Xabier Rodriguez Calvar <calva...@igalia.com>
[Streams API] pipe-to writable stream tests
Added: trunk/LayoutTests/fast/css-grid-layout/grid-percent-track-scrollbar-expected.txt (0 => 189702)
--- trunk/LayoutTests/fast/css-grid-layout/grid-percent-track-scrollbar-expected.txt (rev 0)
+++ trunk/LayoutTests/fast/css-grid-layout/grid-percent-track-scrollbar-expected.txt 2015-09-14 09:46:37 UTC (rev 189702)
@@ -0,0 +1,4 @@
+This test checks that percentage tracks reduce the grid's scrollbars if any in order to calculate their breadths.
+
+PASS
+PASS
Added: trunk/LayoutTests/fast/css-grid-layout/grid-percent-track-scrollbar.html (0 => 189702)
--- trunk/LayoutTests/fast/css-grid-layout/grid-percent-track-scrollbar.html (rev 0)
+++ trunk/LayoutTests/fast/css-grid-layout/grid-percent-track-scrollbar.html 2015-09-14 09:46:37 UTC (rev 189702)
@@ -0,0 +1,44 @@
+<!DOCTYPE html>
+<html>
+<head>
+<link href="" rel="stylesheet">
+<style>
+.grid {
+ width: 100px;
+ height: 100px;
+ -webkit-grid-template-columns: 20% 50% 30%;
+ -webkit-grid-template-rows: 40% 60%;
+}
+
+.scroll {
+ width: 115px;
+ height: 115px;
+ overflow: scroll;
+}
+
+</style>
+<script src=""
+</head>
+<body _onload_="checkLayout('.grid');">
+ <p>This test checks that percentage tracks reduce the grid's scrollbars if any in order to calculate their breadths.</p>
+
+ <div class="grid">
+ <div data-expected-width="20" data-expected-height="40"></div>
+ <div data-expected-width="50" data-expected-height="40"></div>
+ <div data-expected-width="30" data-expected-height="40"></div>
+ <div data-expected-width="20" data-expected-height="60"></div>
+ <div data-expected-width="50" data-expected-height="60"></div>
+ <div data-expected-width="30" data-expected-height="60"></div>
+ </div>
+
+ <div class="grid scroll">
+ <div data-expected-width="20" data-expected-height="40"></div>
+ <div data-expected-width="50" data-expected-height="40"></div>
+ <div data-expected-width="30" data-expected-height="40"></div>
+ <div data-expected-width="20" data-expected-height="60"></div>
+ <div data-expected-width="50" data-expected-height="60"></div>
+ <div data-expected-width="30" data-expected-height="60"></div>
+ </div>
+
+</body>
+</html>
Modified: trunk/Source/WebCore/ChangeLog (189701 => 189702)
--- trunk/Source/WebCore/ChangeLog 2015-09-14 09:45:25 UTC (rev 189701)
+++ trunk/Source/WebCore/ChangeLog 2015-09-14 09:46:37 UTC (rev 189702)
@@ -1,3 +1,20 @@
+2015-09-14 Manuel Rego Casasnovas <r...@igalia.com>
+
+ [css-grid] Percentage columns should remove scrollbar's width
+ https://bugs.webkit.org/show_bug.cgi?id=149116
+
+ Reviewed by Sergio Villar Senin.
+
+ Currently the calculation of percentage columns was not subtracting the
+ scrollbar's size.
+ Fixed RenderGrid::computeUsedBreadthOfSpecifiedLength()
+ to avoid this problem.
+
+ Test: fast/css-grid-layout/grid-percent-track-scrollbar.html
+
+ * rendering/RenderGrid.cpp:
+ (WebCore::RenderGrid::computeUsedBreadthOfSpecifiedLength):
+
2015-09-13 Chris Dumez <cdu...@apple.com>
Improve Node pre-insertion validation when the parent is a Document
Modified: trunk/Source/WebCore/rendering/RenderGrid.cpp (189701 => 189702)
--- trunk/Source/WebCore/rendering/RenderGrid.cpp 2015-09-14 09:45:25 UTC (rev 189701)
+++ trunk/Source/WebCore/rendering/RenderGrid.cpp 2015-09-14 09:46:37 UTC (rev 189702)
@@ -451,7 +451,7 @@
{
ASSERT(trackLength.isSpecified());
if (direction == ForColumns)
- return valueForLength(trackLength, logicalWidth() - borderAndPaddingLogicalWidth());
+ return valueForLength(trackLength, contentLogicalWidth());
return valueForLength(trackLength, computeContentLogicalHeight(MainOrPreferredSize, style().logicalHeight(), Nullopt).valueOr(0));
}
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