| // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "views/layout/grid_layout.h" |
| #include "views/view.h" |
| |
| using views::ColumnSet; |
| using views::GridLayout; |
| using views::View; |
| |
| static void ExpectViewBoundsEquals(int x, int y, int w, int h, |
| const View* view) { |
| EXPECT_EQ(x, view->x()); |
| EXPECT_EQ(y, view->y()); |
| EXPECT_EQ(w, view->width()); |
| EXPECT_EQ(h, view->height()); |
| } |
| |
| class SettableSizeView : public View { |
| public: |
| explicit SettableSizeView(const gfx::Size& pref) { |
| pref_ = pref; |
| } |
| |
| virtual gfx::Size GetPreferredSize() { |
| return pref_; |
| } |
| |
| private: |
| gfx::Size pref_; |
| }; |
| |
| // A view with fixed circumference that trades height for width. |
| class FlexibleView : public View { |
| public: |
| explicit FlexibleView(int circumference) { |
| circumference_ = circumference; |
| } |
| |
| virtual gfx::Size GetPreferredSize() { |
| return gfx::Size(0, circumference_ / 2); |
| } |
| |
| virtual int GetHeightForWidth(int width) { |
| return std::max(0, circumference_ / 2 - width); |
| } |
| |
| private: |
| int circumference_; |
| }; |
| |
| class GridLayoutTest : public testing::Test { |
| public: |
| virtual void SetUp() { |
| layout = new GridLayout(&host); |
| } |
| |
| virtual void TearDown() { |
| delete layout; |
| } |
| |
| virtual void RemoveAll() { |
| for (int i = host.child_count() - 1; i >= 0; i--) |
| host.RemoveChildView(host.child_at(i)); |
| } |
| |
| void GetPreferredSize() { |
| pref = layout->GetPreferredSize(&host); |
| } |
| |
| gfx::Size pref; |
| gfx::Rect bounds; |
| View host; |
| GridLayout* layout; |
| }; |
| |
| class GridLayoutAlignmentTest : public testing::Test { |
| public: |
| GridLayoutAlignmentTest() : |
| host(), |
| v1(gfx::Size(10, 20)), |
| layout(new GridLayout(&host)) {} |
| |
| virtual void SetUp() { |
| } |
| |
| virtual void TearDown() { |
| delete layout; |
| } |
| |
| virtual void RemoveAll() { |
| for (int i = host.child_count() - 1; i >= 0; i--) |
| host.RemoveChildView(host.child_at(i)); |
| } |
| |
| void TestAlignment(GridLayout::Alignment alignment, gfx::Rect* bounds) { |
| ColumnSet* c1 = layout->AddColumnSet(0); |
| c1->AddColumn(alignment, alignment, 1, GridLayout::USE_PREF, 0, 0); |
| layout->StartRow(1, 0); |
| layout->AddView(&v1); |
| gfx::Size pref = layout->GetPreferredSize(&host); |
| EXPECT_EQ(gfx::Size(10, 20), pref); |
| host.SetBounds(0, 0, 100, 100); |
| layout->Layout(&host); |
| *bounds = v1.bounds(); |
| RemoveAll(); |
| } |
| |
| View host; |
| SettableSizeView v1; |
| GridLayout* layout; |
| }; |
| |
| TEST_F(GridLayoutAlignmentTest, Fill) { |
| gfx::Rect bounds; |
| TestAlignment(GridLayout::FILL, &bounds); |
| EXPECT_EQ(gfx::Rect(0, 0, 100, 100), bounds); |
| } |
| |
| TEST_F(GridLayoutAlignmentTest, Leading) { |
| gfx::Rect bounds; |
| TestAlignment(GridLayout::LEADING, &bounds); |
| EXPECT_EQ(gfx::Rect(0, 0, 10, 20), bounds); |
| } |
| |
| TEST_F(GridLayoutAlignmentTest, Center) { |
| gfx::Rect bounds; |
| TestAlignment(GridLayout::CENTER, &bounds); |
| EXPECT_EQ(gfx::Rect(45, 40, 10, 20), bounds); |
| } |
| |
| TEST_F(GridLayoutAlignmentTest, Trailing) { |
| gfx::Rect bounds; |
| TestAlignment(GridLayout::TRAILING, &bounds); |
| EXPECT_EQ(gfx::Rect(90, 80, 10, 20), bounds); |
| } |
| |
| TEST_F(GridLayoutTest, TwoColumns) { |
| SettableSizeView v1(gfx::Size(10, 20)); |
| SettableSizeView v2(gfx::Size(20, 20)); |
| ColumnSet* c1 = layout->AddColumnSet(0); |
| c1->AddColumn(GridLayout::LEADING, GridLayout::LEADING, |
| 0, GridLayout::USE_PREF, 0, 0); |
| c1->AddColumn(GridLayout::LEADING, GridLayout::LEADING, |
| 0, GridLayout::USE_PREF, 0, 0); |
| layout->StartRow(0, 0); |
| layout->AddView(&v1); |
| layout->AddView(&v2); |
| |
| GetPreferredSize(); |
| EXPECT_EQ(gfx::Size(30, 20), pref); |
| |
| host.SetBounds(0, 0, pref.width(), pref.height()); |
| layout->Layout(&host); |
| ExpectViewBoundsEquals(0, 0, 10, 20, &v1); |
| ExpectViewBoundsEquals(10, 0, 20, 20, &v2); |
| |
| RemoveAll(); |
| } |
| |
| TEST_F(GridLayoutTest, ColSpan1) { |
| SettableSizeView v1(gfx::Size(100, 20)); |
| SettableSizeView v2(gfx::Size(10, 40)); |
| ColumnSet* c1 = layout->AddColumnSet(0); |
| c1->AddColumn(GridLayout::LEADING, GridLayout::LEADING, |
| 0, GridLayout::USE_PREF, 0, 0); |
| c1->AddColumn(GridLayout::LEADING, GridLayout::LEADING, |
| 1, GridLayout::USE_PREF, 0, 0); |
| layout->StartRow(0, 0); |
| layout->AddView(&v1, 2, 1); |
| layout->StartRow(0, 0); |
| layout->AddView(&v2); |
| |
| GetPreferredSize(); |
| EXPECT_EQ(gfx::Size(100, 60), pref); |
| |
| host.SetBounds(0, 0, pref.width(), pref.height()); |
| layout->Layout(&host); |
| ExpectViewBoundsEquals(0, 0, 100, 20, &v1); |
| ExpectViewBoundsEquals(0, 20, 10, 40, &v2); |
| |
| RemoveAll(); |
| } |
| |
| TEST_F(GridLayoutTest, ColSpan2) { |
| SettableSizeView v1(gfx::Size(100, 20)); |
| SettableSizeView v2(gfx::Size(10, 20)); |
| ColumnSet* c1 = layout->AddColumnSet(0); |
| c1->AddColumn(GridLayout::LEADING, GridLayout::LEADING, |
| 1, GridLayout::USE_PREF, 0, 0); |
| c1->AddColumn(GridLayout::LEADING, GridLayout::LEADING, |
| 0, GridLayout::USE_PREF, 0, 0); |
| layout->StartRow(0, 0); |
| layout->AddView(&v1, 2, 1); |
| layout->StartRow(0, 0); |
| layout->SkipColumns(1); |
| layout->AddView(&v2); |
| |
| GetPreferredSize(); |
| EXPECT_EQ(gfx::Size(100, 40), pref); |
| |
| host.SetBounds(0, 0, pref.width(), pref.height()); |
| layout->Layout(&host); |
| ExpectViewBoundsEquals(0, 0, 100, 20, &v1); |
| ExpectViewBoundsEquals(90, 20, 10, 20, &v2); |
| |
| RemoveAll(); |
| } |
| |
| TEST_F(GridLayoutTest, ColSpan3) { |
| SettableSizeView v1(gfx::Size(100, 20)); |
| SettableSizeView v2(gfx::Size(10, 20)); |
| SettableSizeView v3(gfx::Size(10, 20)); |
| ColumnSet* c1 = layout->AddColumnSet(0); |
| c1->AddColumn(GridLayout::LEADING, GridLayout::LEADING, |
| 0, GridLayout::USE_PREF, 0, 0); |
| c1->AddColumn(GridLayout::LEADING, GridLayout::LEADING, |
| 0, GridLayout::USE_PREF, 0, 0); |
| layout->StartRow(0, 0); |
| layout->AddView(&v1, 2, 1); |
| layout->StartRow(0, 0); |
| layout->AddView(&v2); |
| layout->AddView(&v3); |
| |
| GetPreferredSize(); |
| EXPECT_EQ(gfx::Size(100, 40), pref); |
| |
| host.SetBounds(0, 0, pref.width(), pref.height()); |
| layout->Layout(&host); |
| ExpectViewBoundsEquals(0, 0, 100, 20, &v1); |
| ExpectViewBoundsEquals(0, 20, 10, 20, &v2); |
| ExpectViewBoundsEquals(50, 20, 10, 20, &v3); |
| |
| RemoveAll(); |
| } |
| |
| |
| TEST_F(GridLayoutTest, ColSpan4) { |
| views::ColumnSet* set = layout->AddColumnSet(0); |
| |
| set->AddColumn(GridLayout::LEADING, GridLayout::LEADING, 0, |
| GridLayout::USE_PREF, 0, 0); |
| set->AddColumn(GridLayout::LEADING, GridLayout::LEADING, 0, |
| GridLayout::USE_PREF, 0, 0); |
| |
| SettableSizeView v1(gfx::Size(10, 10)); |
| SettableSizeView v2(gfx::Size(10, 10)); |
| SettableSizeView v3(gfx::Size(25, 20)); |
| layout->StartRow(0, 0); |
| layout->AddView(&v1); |
| layout->AddView(&v2); |
| layout->StartRow(0, 0); |
| layout->AddView(&v3, 2, 1); |
| |
| GetPreferredSize(); |
| EXPECT_EQ(gfx::Size(25, 30), pref); |
| |
| host.SetBounds(0, 0, pref.width(), pref.height()); |
| layout->Layout(&host); |
| ExpectViewBoundsEquals(0, 0, 10, 10, &v1); |
| ExpectViewBoundsEquals(12, 0, 10, 10, &v2); |
| ExpectViewBoundsEquals(0, 10, 25, 20, &v3); |
| |
| RemoveAll(); |
| } |
| |
| TEST_F(GridLayoutTest, SameSizeColumns) { |
| SettableSizeView v1(gfx::Size(50, 20)); |
| SettableSizeView v2(gfx::Size(10, 10)); |
| ColumnSet* c1 = layout->AddColumnSet(0); |
| c1->AddColumn(GridLayout::LEADING, GridLayout::LEADING, |
| 0, GridLayout::USE_PREF, 0, 0); |
| c1->AddColumn(GridLayout::LEADING, GridLayout::LEADING, |
| 0, GridLayout::USE_PREF, 0, 0); |
| c1->LinkColumnSizes(0, 1, -1); |
| layout->StartRow(0, 0); |
| layout->AddView(&v1); |
| layout->AddView(&v2); |
| |
| gfx::Size pref = layout->GetPreferredSize(&host); |
| EXPECT_EQ(gfx::Size(100, 20), pref); |
| |
| host.SetBounds(0, 0, pref.width(), pref.height()); |
| layout->Layout(&host); |
| ExpectViewBoundsEquals(0, 0, 50, 20, &v1); |
| ExpectViewBoundsEquals(50, 0, 10, 10, &v2); |
| |
| RemoveAll(); |
| } |
| |
| TEST_F(GridLayoutTest, HorizontalResizeTest1) { |
| SettableSizeView v1(gfx::Size(50, 20)); |
| SettableSizeView v2(gfx::Size(10, 10)); |
| ColumnSet* c1 = layout->AddColumnSet(0); |
| c1->AddColumn(GridLayout::FILL, GridLayout::LEADING, |
| 1, GridLayout::USE_PREF, 0, 0); |
| c1->AddColumn(GridLayout::LEADING, GridLayout::LEADING, |
| 0, GridLayout::USE_PREF, 0, 0); |
| layout->StartRow(0, 0); |
| layout->AddView(&v1); |
| layout->AddView(&v2); |
| |
| host.SetBounds(0, 0, 110, 20); |
| layout->Layout(&host); |
| ExpectViewBoundsEquals(0, 0, 100, 20, &v1); |
| ExpectViewBoundsEquals(100, 0, 10, 10, &v2); |
| |
| RemoveAll(); |
| } |
| |
| TEST_F(GridLayoutTest, HorizontalResizeTest2) { |
| SettableSizeView v1(gfx::Size(50, 20)); |
| SettableSizeView v2(gfx::Size(10, 10)); |
| ColumnSet* c1 = layout->AddColumnSet(0); |
| c1->AddColumn(GridLayout::FILL, GridLayout::LEADING, |
| 1, GridLayout::USE_PREF, 0, 0); |
| c1->AddColumn(GridLayout::TRAILING, GridLayout::LEADING, |
| 1, GridLayout::USE_PREF, 0, 0); |
| layout->StartRow(0, 0); |
| layout->AddView(&v1); |
| layout->AddView(&v2); |
| |
| host.SetBounds(0, 0, 120, 20); |
| layout->Layout(&host); |
| ExpectViewBoundsEquals(0, 0, 80, 20, &v1); |
| ExpectViewBoundsEquals(110, 0, 10, 10, &v2); |
| |
| RemoveAll(); |
| } |
| |
| TEST_F(GridLayoutTest, TestVerticalResize1) { |
| SettableSizeView v1(gfx::Size(50, 20)); |
| SettableSizeView v2(gfx::Size(10, 10)); |
| ColumnSet* c1 = layout->AddColumnSet(0); |
| c1->AddColumn(GridLayout::FILL, GridLayout::FILL, |
| 1, GridLayout::USE_PREF, 0, 0); |
| layout->StartRow(1, 0); |
| layout->AddView(&v1); |
| layout->StartRow(0, 0); |
| layout->AddView(&v2); |
| |
| GetPreferredSize(); |
| EXPECT_EQ(gfx::Size(50, 30), pref); |
| |
| host.SetBounds(0, 0, 50, 100); |
| layout->Layout(&host); |
| ExpectViewBoundsEquals(0, 0, 50, 90, &v1); |
| ExpectViewBoundsEquals(0, 90, 50, 10, &v2); |
| |
| RemoveAll(); |
| } |
| |
| TEST_F(GridLayoutTest, Insets) { |
| SettableSizeView v1(gfx::Size(10, 20)); |
| ColumnSet* c1 = layout->AddColumnSet(0); |
| layout->SetInsets(1, 2, 3, 4); |
| c1->AddColumn(GridLayout::LEADING, GridLayout::LEADING, |
| 0, GridLayout::USE_PREF, 0, 0); |
| layout->StartRow(0, 0); |
| layout->AddView(&v1); |
| |
| GetPreferredSize(); |
| EXPECT_EQ(gfx::Size(16, 24), pref); |
| |
| host.SetBounds(0, 0, pref.width(), pref.height()); |
| layout->Layout(&host); |
| ExpectViewBoundsEquals(2, 1, 10, 20, &v1); |
| |
| RemoveAll(); |
| } |
| |
| TEST_F(GridLayoutTest, FixedSize) { |
| layout->SetInsets(2, 2, 2, 2); |
| |
| views::ColumnSet* set = layout->AddColumnSet(0); |
| |
| int column_count = 4; |
| int title_width = 100; |
| int row_count = 2; |
| int pref_width = 10; |
| int pref_height = 20; |
| |
| for (int i = 0; i < column_count; ++i) { |
| set->AddColumn(views::GridLayout::CENTER, |
| views::GridLayout::CENTER, |
| 0, |
| views::GridLayout::FIXED, |
| title_width, |
| title_width); |
| } |
| |
| for (int row = 0; row < row_count; ++row) { |
| layout->StartRow(0, 0); |
| for (int col = 0; col < column_count; ++col) { |
| layout->AddView(new SettableSizeView(gfx::Size(pref_width, pref_height))); |
| } |
| } |
| |
| layout->Layout(&host); |
| |
| for (int i = 0; i < column_count; ++i) { |
| for (int row = 0; row < row_count; ++row) { |
| View* view = host.child_at(row * column_count + i); |
| ExpectViewBoundsEquals( |
| 2 + title_width * i + (title_width - pref_width) / 2, |
| 2 + pref_height * row, |
| pref_width, |
| pref_height, view); |
| } |
| } |
| |
| GetPreferredSize(); |
| EXPECT_EQ(gfx::Size(column_count * title_width + 4, |
| row_count * pref_height + 4), pref); |
| } |
| |
| TEST_F(GridLayoutTest, RowSpanWithPaddingRow) { |
| views::ColumnSet* set = layout->AddColumnSet(0); |
| |
| set->AddColumn(views::GridLayout::CENTER, |
| views::GridLayout::CENTER, |
| 0, |
| views::GridLayout::FIXED, |
| 10, |
| 10); |
| |
| layout->StartRow(0, 0); |
| layout->AddView(new SettableSizeView(gfx::Size(10, 10)), 1, 2); |
| layout->AddPaddingRow(0, 10); |
| } |
| |
| TEST_F(GridLayoutTest, RowSpan) { |
| views::ColumnSet* set = layout->AddColumnSet(0); |
| |
| set->AddColumn(views::GridLayout::LEADING, |
| views::GridLayout::LEADING, |
| 0, |
| views::GridLayout::USE_PREF, |
| 0, |
| 0); |
| set->AddColumn(views::GridLayout::LEADING, |
| views::GridLayout::LEADING, |
| 0, |
| views::GridLayout::USE_PREF, |
| 0, |
| 0); |
| |
| layout->StartRow(0, 0); |
| layout->AddView(new SettableSizeView(gfx::Size(20, 10))); |
| layout->AddView(new SettableSizeView(gfx::Size(20, 40)), 1, 2); |
| layout->StartRow(1, 0); |
| views::View* s3 = new SettableSizeView(gfx::Size(20, 10)); |
| layout->AddView(s3); |
| |
| GetPreferredSize(); |
| EXPECT_EQ(gfx::Size(40, 40), pref); |
| |
| host.SetBounds(0, 0, pref.width(), pref.height()); |
| layout->Layout(&host); |
| ExpectViewBoundsEquals(0, 10, 20, 10, s3); |
| } |
| |
| TEST_F(GridLayoutTest, RowSpan2) { |
| views::ColumnSet* set = layout->AddColumnSet(0); |
| |
| set->AddColumn(GridLayout::LEADING, GridLayout::LEADING, |
| 0, GridLayout::USE_PREF, 0, 0); |
| set->AddColumn(GridLayout::LEADING, GridLayout::LEADING, |
| 0,GridLayout::USE_PREF, 0, 0); |
| |
| layout->StartRow(0, 0); |
| layout->AddView(new SettableSizeView(gfx::Size(20, 20))); |
| views::View* s3 = new SettableSizeView(gfx::Size(64, 64)); |
| layout->AddView(s3, 1, 3); |
| |
| layout->AddPaddingRow(0, 10); |
| |
| layout->StartRow(0, 0); |
| layout->AddView(new SettableSizeView(gfx::Size(10, 20))); |
| |
| GetPreferredSize(); |
| EXPECT_EQ(gfx::Size(84, 64), pref); |
| |
| host.SetBounds(0, 0, pref.width(), pref.height()); |
| layout->Layout(&host); |
| ExpectViewBoundsEquals(20, 0, 64, 64, s3); |
| } |
| |
| TEST_F(GridLayoutTest, FixedViewWidth) { |
| views::ColumnSet* set = layout->AddColumnSet(0); |
| |
| set->AddColumn(GridLayout::LEADING, GridLayout::LEADING, |
| 0, GridLayout::USE_PREF, 0, 0); |
| set->AddColumn(GridLayout::LEADING, GridLayout::LEADING, |
| 0,GridLayout::USE_PREF, 0, 0); |
| |
| layout->StartRow(0, 0); |
| View* view = new SettableSizeView(gfx::Size(30, 40)); |
| layout->AddView(view, 1, 1, GridLayout::LEADING, GridLayout::LEADING, 10, 0); |
| |
| GetPreferredSize(); |
| EXPECT_EQ(10, pref.width()); |
| EXPECT_EQ(40, pref.height()); |
| |
| host.SetBounds(0, 0, pref.width(), pref.height()); |
| layout->Layout(&host); |
| ExpectViewBoundsEquals(0, 0, 10, 40, view); |
| } |
| |
| TEST_F(GridLayoutTest, FixedViewHeight) { |
| views::ColumnSet* set = layout->AddColumnSet(0); |
| |
| set->AddColumn(GridLayout::LEADING, GridLayout::LEADING, |
| 0, GridLayout::USE_PREF, 0, 0); |
| set->AddColumn(GridLayout::LEADING, GridLayout::LEADING, |
| 0,GridLayout::USE_PREF, 0, 0); |
| |
| layout->StartRow(0, 0); |
| View* view = new SettableSizeView(gfx::Size(30, 40)); |
| layout->AddView(view, 1, 1, GridLayout::LEADING, GridLayout::LEADING, 0, 10); |
| |
| GetPreferredSize(); |
| EXPECT_EQ(30, pref.width()); |
| EXPECT_EQ(10, pref.height()); |
| |
| host.SetBounds(0, 0, pref.width(), pref.height()); |
| layout->Layout(&host); |
| ExpectViewBoundsEquals(0, 0, 30, 10, view); |
| } |
| |
| // Make sure that for views that span columns the underlying columns are resized |
| // based on the resize percent of the column. |
| TEST_F(GridLayoutTest, ColumnSpanResizing) { |
| views::ColumnSet* set = layout->AddColumnSet(0); |
| |
| set->AddColumn(views::GridLayout::FILL, views::GridLayout::CENTER, |
| 2, views::GridLayout::USE_PREF, 0, 0); |
| set->AddColumn(views::GridLayout::FILL, views::GridLayout::CENTER, |
| 4, views::GridLayout::USE_PREF, 0, 0); |
| |
| layout->StartRow(0, 0); |
| // span_view spans two columns and is twice as big the views added below. |
| View* span_view = new SettableSizeView(gfx::Size(12, 40)); |
| layout->AddView(span_view, 2, 1, GridLayout::LEADING, GridLayout::LEADING); |
| |
| layout->StartRow(0, 0); |
| View* view1 = new SettableSizeView(gfx::Size(2, 40)); |
| View* view2 = new SettableSizeView(gfx::Size(4, 40)); |
| layout->AddView(view1); |
| layout->AddView(view2); |
| |
| host.SetBounds(0, 0, 12, 80); |
| layout->Layout(&host); |
| |
| ExpectViewBoundsEquals(0, 0, 12, 40, span_view); |
| |
| // view1 should be 4 pixels wide |
| // column_pref + (remaining_width * column_resize / total_column_resize) = |
| // 2 + (6 * 2 / 6). |
| ExpectViewBoundsEquals(0, 40, 4, 40, view1); |
| |
| // And view2 should be 8 pixels wide: |
| // 4 + (6 * 4 / 6). |
| ExpectViewBoundsEquals(4, 40, 8, 40, view2); |
| } |
| |
| // Check that GetPreferredSize() takes resizing of columns into account when |
| // there is additional space in the case we have column sets of different |
| // preferred sizes. |
| TEST_F(GridLayoutTest, ColumnResizingOnGetPreferredSize) { |
| views::ColumnSet* set = layout->AddColumnSet(0); |
| set->AddColumn(views::GridLayout::FILL, views::GridLayout::CENTER, |
| 1, views::GridLayout::USE_PREF, 0, 0); |
| |
| set = layout->AddColumnSet(1); |
| set->AddColumn(views::GridLayout::FILL, views::GridLayout::CENTER, |
| 1, views::GridLayout::USE_PREF, 0, 0); |
| |
| set = layout->AddColumnSet(2); |
| set->AddColumn(views::GridLayout::FILL, views::GridLayout::CENTER, |
| 1, views::GridLayout::USE_PREF, 0, 0); |
| |
| // Make a row containing a flexible view that trades width for height. |
| layout->StartRow(0, 0); |
| View* view1 = new FlexibleView(100); |
| layout->AddView(view1, 1, 1, GridLayout::FILL, GridLayout::LEADING); |
| |
| // The second row contains a view of fixed size that will enforce a column |
| // width of 20 pixels. |
| layout->StartRow(0, 1); |
| View* view2 = new SettableSizeView(gfx::Size(20, 20)); |
| layout->AddView(view2, 1, 1, GridLayout::FILL, GridLayout::LEADING); |
| |
| // Add another flexible view in row three in order to ensure column set |
| // ordering doesn't influence sizing behaviour. |
| layout->StartRow(0, 2); |
| View* view3 = new FlexibleView(40); |
| layout->AddView(view3, 1, 1, GridLayout::FILL, GridLayout::LEADING); |
| |
| // We expect a height of 50: 30 from the variable width view in the first row |
| // plus 20 from the statically sized view in the second row. The flexible |
| // view in the third row should contribute no height. |
| EXPECT_EQ(gfx::Size(20, 50), layout->GetPreferredSize(&host)); |
| } |