* Cleanup, no functional change.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33615 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
parent
8be612127e
commit
07dbd4d523
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@ -3,6 +3,7 @@
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* All rights reserved. Distributed under the terms of the MIT License.
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*/
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#include <TwoDimensionalLayout.h>
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#include <stdio.h>
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@ -214,25 +215,25 @@ private:
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// #pragma mark -
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// constructor
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BTwoDimensionalLayout::BTwoDimensionalLayout()
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: fLeftInset(0),
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fRightInset(0),
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fTopInset(0),
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fBottomInset(0),
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fHSpacing(0),
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fVSpacing(0),
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fLocalLayouter(new LocalLayouter(this))
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:
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fLeftInset(0),
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fRightInset(0),
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fTopInset(0),
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fBottomInset(0),
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fHSpacing(0),
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fVSpacing(0),
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fLocalLayouter(new LocalLayouter(this))
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{
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}
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// destructor
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BTwoDimensionalLayout::~BTwoDimensionalLayout()
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{
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delete fLocalLayouter;
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}
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// SetInsets
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void
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BTwoDimensionalLayout::SetInsets(float left, float top, float right,
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float bottom)
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@ -245,7 +246,7 @@ BTwoDimensionalLayout::SetInsets(float left, float top, float right,
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InvalidateLayout();
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}
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// GetInsets
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void
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BTwoDimensionalLayout::GetInsets(float* left, float* top, float* right,
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float* bottom) const
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@ -260,7 +261,7 @@ BTwoDimensionalLayout::GetInsets(float* left, float* top, float* right,
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*bottom = fBottomInset;
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}
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// AlignLayoutWith
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void
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BTwoDimensionalLayout::AlignLayoutWith(BTwoDimensionalLayout* other,
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enum orientation orientation)
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@ -273,7 +274,7 @@ BTwoDimensionalLayout::AlignLayoutWith(BTwoDimensionalLayout* other,
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InvalidateLayout();
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}
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// MinSize
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BSize
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BTwoDimensionalLayout::MinSize()
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{
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@ -281,7 +282,7 @@ BTwoDimensionalLayout::MinSize()
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return AddInsets(fLocalLayouter->MinSize());
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}
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// MaxSize
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BSize
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BTwoDimensionalLayout::MaxSize()
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{
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@ -289,7 +290,7 @@ BTwoDimensionalLayout::MaxSize()
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return AddInsets(fLocalLayouter->MaxSize());
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}
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// PreferredSize
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BSize
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BTwoDimensionalLayout::PreferredSize()
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{
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@ -297,14 +298,14 @@ BTwoDimensionalLayout::PreferredSize()
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return AddInsets(fLocalLayouter->PreferredSize());
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}
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// Alignment
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BAlignment
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BTwoDimensionalLayout::Alignment()
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{
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return BAlignment(B_ALIGN_USE_FULL_WIDTH, B_ALIGN_USE_FULL_HEIGHT);
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}
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// GetHeightForWidth
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bool
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BTwoDimensionalLayout::HasHeightForWidth()
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{
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@ -312,7 +313,7 @@ BTwoDimensionalLayout::HasHeightForWidth()
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return fLocalLayouter->HasHeightForWidth();
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}
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// GetHeightForWidth
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void
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BTwoDimensionalLayout::GetHeightForWidth(float width, float* min, float* max,
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float* preferred)
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AddInsets(min, max, preferred);
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}
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// InvalidateLayout
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void
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BTwoDimensionalLayout::InvalidateLayout()
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{
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fLocalLayouter->InvalidateLayout();
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}
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// LayoutView
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void
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BTwoDimensionalLayout::LayoutView()
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{
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// layout the horizontal/vertical elements
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BSize size = SubtractInsets(View()->Frame().Size());
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#ifdef DEBUG_LAYOUT
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printf("BTwoDimensionalLayout::LayoutView(%p): size: (%.1f, %.1f)\n",
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View(), size.width, size.height);
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}
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}
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// AddInsets
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BSize
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BTwoDimensionalLayout::AddInsets(BSize size)
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{
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return size;
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}
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// AddInsets
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void
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BTwoDimensionalLayout::AddInsets(float* minHeight, float* maxHeight,
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float* preferredHeight)
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*preferredHeight = BLayoutUtils::AddDistances(*preferredHeight, insets);
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}
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// SubtractInsets
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BSize
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BTwoDimensionalLayout::SubtractInsets(BSize size)
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{
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return size;
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}
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// PrepareItems
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void
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BTwoDimensionalLayout::PrepareItems(enum orientation orientation)
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{
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}
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// HasMultiColumnItems
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bool
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BTwoDimensionalLayout::HasMultiColumnItems()
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{
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return false;
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}
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// HasMultiRowItems
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bool
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BTwoDimensionalLayout::HasMultiRowItems()
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{
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return false;
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}
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// _ValidateMinMax
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void
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BTwoDimensionalLayout::_ValidateMinMax()
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{
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view->ResetLayoutInvalidation();
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}
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// _CurrentLayoutContext
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BLayoutContext*
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BTwoDimensionalLayout::_CurrentLayoutContext()
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{
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// #pragma mark - CompoundLayouter
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// constructor
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BTwoDimensionalLayout::CompoundLayouter::CompoundLayouter(
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enum orientation orientation)
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: fLayouter(NULL),
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fLayoutInfo(NULL),
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fOrientation(orientation),
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fLocalLayouters(10),
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fLayoutContext(NULL),
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fLastLayoutSize(-1)
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:
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fLayouter(NULL),
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fLayoutInfo(NULL),
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fOrientation(orientation),
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fLocalLayouters(10),
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fLayoutContext(NULL),
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fLastLayoutSize(-1)
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{
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}
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// destructor
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BTwoDimensionalLayout::CompoundLayouter::~CompoundLayouter()
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{
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}
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// Orientation
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orientation
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BTwoDimensionalLayout::CompoundLayouter::Orientation()
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{
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return fOrientation;
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}
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// GetLayouter
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Layouter*
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BTwoDimensionalLayout::CompoundLayouter::GetLayouter(bool minMax)
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{
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return fLayouter;
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}
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// GetLayoutInfo
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LayoutInfo*
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BTwoDimensionalLayout::CompoundLayouter::GetLayoutInfo()
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{
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return fLayoutInfo;
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}
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// AddLocalLayouter
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void
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BTwoDimensionalLayout::CompoundLayouter::AddLocalLayouter(
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LocalLayouter* localLayouter)
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}
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}
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// RemoveLocalLayouter
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void
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BTwoDimensionalLayout::CompoundLayouter::RemoveLocalLayouter(
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LocalLayouter* localLayouter)
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InvalidateLayout();
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}
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// AbsorbCompoundLayouter
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void
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BTwoDimensionalLayout::CompoundLayouter::AbsorbCompoundLayouter(
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CompoundLayouter* other)
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InvalidateLayout();
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}
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// InvalidateLayout
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void
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BTwoDimensionalLayout::CompoundLayouter::InvalidateLayout()
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{
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}
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}
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// IsMinMaxValid
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bool
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BTwoDimensionalLayout::CompoundLayouter::IsMinMaxValid()
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{
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return (fLayouter != NULL);
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}
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// ValidateMinMax
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void
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BTwoDimensionalLayout::CompoundLayouter::ValidateMinMax()
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{
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fLayouter = new SimpleLayouter(elementCount, _Spacing());
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// tell the layouter about our constraints
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// TODO: We should probably ignore local layouters whose view is hidden. It's a bit tricky to find
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// out, whether the view is hidden, though, since this doesn't necessarily mean only hidden
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// relative to the parent, but hidden relative to a common parent.
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// TODO: We should probably ignore local layouters whose view is hidden.
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// It's a bit tricky to find out, whether the view is hidden, though, since
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// this doesn't necessarily mean only hidden relative to the parent, but
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// hidden relative to a common parent.
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_AddConstraints(fLayouter);
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fLayoutInfo = fLayouter->CreateLayoutInfo();
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}
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// Layout
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void
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BTwoDimensionalLayout::CompoundLayouter::Layout(float size,
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LocalLayouter* localLayouter, BLayoutContext* context)
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}
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}
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// DoLayout
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void
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BTwoDimensionalLayout::CompoundLayouter::DoLayout(float size,
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LocalLayouter* localLayouter, BLayoutContext* context)
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fLayouter->Layout(fLayoutInfo, size);
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}
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// _PrepareItems
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void
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BTwoDimensionalLayout::CompoundLayouter::_PrepareItems()
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{
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}
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}
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// _CountElements
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int32
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BTwoDimensionalLayout::CompoundLayouter::_CountElements()
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{
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return elementCount;
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}
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// _HasMultiElementItems
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bool
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BTwoDimensionalLayout::CompoundLayouter::_HasMultiElementItems()
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{
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return false;
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}
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// _AddConstraints
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void
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BTwoDimensionalLayout::CompoundLayouter::_AddConstraints(Layouter* layouter)
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{
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}
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}
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// _Spacing
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float
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BTwoDimensionalLayout::CompoundLayouter::_Spacing()
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{
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// #pragma mark - VerticalCompoundLayouter
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// constructor
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BTwoDimensionalLayout::VerticalCompoundLayouter::VerticalCompoundLayouter()
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: CompoundLayouter(B_VERTICAL),
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fHeightForWidthLayouter(NULL),
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fCachedMinHeightForWidth(0),
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fCachedMaxHeightForWidth(0),
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fCachedPreferredHeightForWidth(0),
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fHeightForWidthLayoutContext(NULL)
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:
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CompoundLayouter(B_VERTICAL),
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fHeightForWidthLayouter(NULL),
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fCachedMinHeightForWidth(0),
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fCachedMaxHeightForWidth(0),
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fCachedPreferredHeightForWidth(0),
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fHeightForWidthLayoutContext(NULL)
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{
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}
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// GetLayouter
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Layouter*
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BTwoDimensionalLayout::VerticalCompoundLayouter::GetLayouter(bool minMax)
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{
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? fLayouter : fHeightForWidthLayouter);
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}
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// InvalidateLayout
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void
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BTwoDimensionalLayout::VerticalCompoundLayouter::InvalidateLayout()
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{
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|
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InvalidateHeightForWidth();
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}
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// InvalidateHeightForWidth
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void
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BTwoDimensionalLayout::VerticalCompoundLayouter::InvalidateHeightForWidth()
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{
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@ -735,7 +739,7 @@ BTwoDimensionalLayout::VerticalCompoundLayouter::InvalidateHeightForWidth()
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}
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}
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// InternalGetHeightForWidth
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void
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BTwoDimensionalLayout::VerticalCompoundLayouter::InternalGetHeightForWidth(
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LocalLayouter* localLayouter, BLayoutContext* context, bool realLayout,
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*preferredHeight = fCachedPreferredHeightForWidth;
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}
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// DoLayout
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void
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BTwoDimensionalLayout::VerticalCompoundLayouter::DoLayout(float size,
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LocalLayouter* localLayouter, BLayoutContext* context)
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layouter->Layout(fLayoutInfo, size);
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}
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// _HasHeightForWidth
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bool
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BTwoDimensionalLayout::VerticalCompoundLayouter::_HasHeightForWidth()
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{
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|
@ -830,7 +834,7 @@ BTwoDimensionalLayout::VerticalCompoundLayouter::_HasHeightForWidth()
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return false;
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}
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// _SetHeightForWidthLayoutContext
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bool
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BTwoDimensionalLayout::VerticalCompoundLayouter
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::_SetHeightForWidthLayoutContext(BLayoutContext* context)
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|
@ -859,7 +863,7 @@ BTwoDimensionalLayout::VerticalCompoundLayouter
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return true;
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}
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// LayoutContextLeft
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void
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BTwoDimensionalLayout::VerticalCompoundLayouter::LayoutContextLeft(
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BLayoutContext* context)
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|
@ -871,22 +875,22 @@ BTwoDimensionalLayout::VerticalCompoundLayouter::LayoutContextLeft(
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// #pragma mark - LocalLayouter
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// constructor
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BTwoDimensionalLayout::LocalLayouter::LocalLayouter(
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BTwoDimensionalLayout* layout)
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: fLayout(layout),
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fHLayouter(new CompoundLayouter(B_HORIZONTAL)),
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fVLayouter(new VerticalCompoundLayouter),
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fHeightForWidthItems(),
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fHorizontalLayoutContext(NULL),
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fHorizontalLayoutWidth(0),
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fHeightForWidthConstraintsAdded(false)
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:
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fLayout(layout),
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fHLayouter(new CompoundLayouter(B_HORIZONTAL)),
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fVLayouter(new VerticalCompoundLayouter),
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fHeightForWidthItems(),
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fHorizontalLayoutContext(NULL),
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fHorizontalLayoutWidth(0),
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fHeightForWidthConstraintsAdded(false)
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{
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fHLayouter->AddLocalLayouter(this);
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fVLayouter->AddLocalLayouter(this);
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}
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// MinSize
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BSize
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BTwoDimensionalLayout::LocalLayouter::MinSize()
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{
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|
@ -894,7 +898,7 @@ BTwoDimensionalLayout::LocalLayouter::MinSize()
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fVLayouter->GetLayouter(true)->MinSize());
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}
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// MaxSize
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BSize
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BTwoDimensionalLayout::LocalLayouter::MaxSize()
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{
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|
@ -902,7 +906,7 @@ BTwoDimensionalLayout::LocalLayouter::MaxSize()
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fVLayouter->GetLayouter(true)->MaxSize());
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}
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// PreferredSize
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BSize
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BTwoDimensionalLayout::LocalLayouter::PreferredSize()
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{
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|
@ -910,7 +914,7 @@ BTwoDimensionalLayout::LocalLayouter::PreferredSize()
|
|||
fVLayouter->GetLayouter(true)->PreferredSize());
|
||||
}
|
||||
|
||||
// InvalidateLayout
|
||||
|
||||
void
|
||||
BTwoDimensionalLayout::LocalLayouter::InvalidateLayout()
|
||||
{
|
||||
|
@ -918,7 +922,7 @@ BTwoDimensionalLayout::LocalLayouter::InvalidateLayout()
|
|||
fVLayouter->InvalidateLayout();
|
||||
}
|
||||
|
||||
// Layout
|
||||
|
||||
void
|
||||
BTwoDimensionalLayout::LocalLayouter::Layout(BSize size)
|
||||
{
|
||||
|
@ -926,7 +930,7 @@ BTwoDimensionalLayout::LocalLayouter::Layout(BSize size)
|
|||
fVLayouter->Layout(size.height, this, fLayout->_CurrentLayoutContext());
|
||||
}
|
||||
|
||||
// ItemFrame
|
||||
|
||||
BRect
|
||||
BTwoDimensionalLayout::LocalLayouter::ItemFrame(Dimensions itemDimensions)
|
||||
{
|
||||
|
@ -941,7 +945,7 @@ BTwoDimensionalLayout::LocalLayouter::ItemFrame(Dimensions itemDimensions)
|
|||
return BRect(x, y, x + width, y + height);
|
||||
}
|
||||
|
||||
// ValidateMinMax
|
||||
|
||||
void
|
||||
BTwoDimensionalLayout::LocalLayouter::ValidateMinMax()
|
||||
{
|
||||
|
@ -957,7 +961,7 @@ BTwoDimensionalLayout::LocalLayouter::ValidateMinMax()
|
|||
fVLayouter->ValidateMinMax();
|
||||
}
|
||||
|
||||
// DoHorizontalLayout
|
||||
|
||||
void
|
||||
BTwoDimensionalLayout::LocalLayouter::DoHorizontalLayout(float width)
|
||||
{
|
||||
|
@ -970,7 +974,7 @@ BTwoDimensionalLayout::LocalLayouter::DoHorizontalLayout(float width)
|
|||
}
|
||||
}
|
||||
|
||||
// InternalGetHeightForWidth
|
||||
|
||||
void
|
||||
BTwoDimensionalLayout::LocalLayouter::InternalGetHeightForWidth(float width,
|
||||
float* minHeight, float* maxHeight, float* preferredHeight)
|
||||
|
@ -980,7 +984,7 @@ BTwoDimensionalLayout::LocalLayouter::InternalGetHeightForWidth(float width,
|
|||
minHeight, maxHeight, preferredHeight);
|
||||
}
|
||||
|
||||
// AlignWith
|
||||
|
||||
void
|
||||
BTwoDimensionalLayout::LocalLayouter::AlignWith(LocalLayouter* other,
|
||||
enum orientation orientation)
|
||||
|
@ -991,7 +995,7 @@ BTwoDimensionalLayout::LocalLayouter::AlignWith(LocalLayouter* other,
|
|||
other->fVLayouter->AbsorbCompoundLayouter(fVLayouter);
|
||||
}
|
||||
|
||||
// PrepareItems
|
||||
|
||||
void
|
||||
BTwoDimensionalLayout::LocalLayouter::PrepareItems(
|
||||
CompoundLayouter* compoundLayouter)
|
||||
|
@ -999,7 +1003,7 @@ BTwoDimensionalLayout::LocalLayouter::PrepareItems(
|
|||
fLayout->PrepareItems(compoundLayouter->Orientation());
|
||||
}
|
||||
|
||||
// CountElements
|
||||
|
||||
int32
|
||||
BTwoDimensionalLayout::LocalLayouter::CountElements(
|
||||
CompoundLayouter* compoundLayouter)
|
||||
|
@ -1010,7 +1014,7 @@ BTwoDimensionalLayout::LocalLayouter::CountElements(
|
|||
return fLayout->InternalCountRows();
|
||||
}
|
||||
|
||||
// HasMultiElementItems
|
||||
|
||||
bool
|
||||
BTwoDimensionalLayout::LocalLayouter::HasMultiElementItems(
|
||||
CompoundLayouter* compoundLayouter)
|
||||
|
@ -1021,7 +1025,7 @@ BTwoDimensionalLayout::LocalLayouter::HasMultiElementItems(
|
|||
return fLayout->HasMultiRowItems();
|
||||
}
|
||||
|
||||
// AddConstraints
|
||||
|
||||
void
|
||||
BTwoDimensionalLayout::LocalLayouter::AddConstraints(
|
||||
CompoundLayouter* compoundLayouter, Layouter* layouter)
|
||||
|
@ -1074,7 +1078,7 @@ BTwoDimensionalLayout::LocalLayouter::AddConstraints(
|
|||
}
|
||||
}
|
||||
|
||||
// Spacing
|
||||
|
||||
float
|
||||
BTwoDimensionalLayout::LocalLayouter::Spacing(
|
||||
CompoundLayouter* compoundLayouter)
|
||||
|
@ -1083,14 +1087,14 @@ BTwoDimensionalLayout::LocalLayouter::Spacing(
|
|||
? fLayout->fHSpacing : fLayout->fVSpacing);
|
||||
}
|
||||
|
||||
// HasHeightForWidth
|
||||
|
||||
bool
|
||||
BTwoDimensionalLayout::LocalLayouter::HasHeightForWidth()
|
||||
{
|
||||
return !fHeightForWidthItems.IsEmpty();
|
||||
}
|
||||
|
||||
// AddHeightForWidthConstraints
|
||||
|
||||
bool
|
||||
BTwoDimensionalLayout::LocalLayouter::AddHeightForWidthConstraints(
|
||||
VerticalCompoundLayouter* compoundLayouter, Layouter* layouter,
|
||||
|
@ -1129,7 +1133,7 @@ BTwoDimensionalLayout::LocalLayouter::AddHeightForWidthConstraints(
|
|||
return true;
|
||||
}
|
||||
|
||||
// SetHeightForWidthConstraintsAdded
|
||||
|
||||
void
|
||||
BTwoDimensionalLayout::LocalLayouter::SetHeightForWidthConstraintsAdded(
|
||||
bool added)
|
||||
|
@ -1137,7 +1141,7 @@ BTwoDimensionalLayout::LocalLayouter::SetHeightForWidthConstraintsAdded(
|
|||
fHeightForWidthConstraintsAdded = added;
|
||||
}
|
||||
|
||||
// SetCompoundLayouter
|
||||
|
||||
void
|
||||
BTwoDimensionalLayout::LocalLayouter::SetCompoundLayouter(
|
||||
CompoundLayouter* compoundLayouter, enum orientation orientation)
|
||||
|
@ -1150,7 +1154,7 @@ BTwoDimensionalLayout::LocalLayouter::SetCompoundLayouter(
|
|||
InternalInvalidateLayout(compoundLayouter);
|
||||
}
|
||||
|
||||
// InternalInvalidateLayout
|
||||
|
||||
void
|
||||
BTwoDimensionalLayout::LocalLayouter::InternalInvalidateLayout(
|
||||
CompoundLayouter* compoundLayouter)
|
||||
|
@ -1160,7 +1164,7 @@ BTwoDimensionalLayout::LocalLayouter::InternalInvalidateLayout(
|
|||
fLayout->BLayout::InvalidateLayout();
|
||||
}
|
||||
|
||||
// _SetHorizontalLayoutContext
|
||||
|
||||
void
|
||||
BTwoDimensionalLayout::LocalLayouter::_SetHorizontalLayoutContext(
|
||||
BLayoutContext* context, float width)
|
||||
|
@ -1178,7 +1182,7 @@ BTwoDimensionalLayout::LocalLayouter::_SetHorizontalLayoutContext(
|
|||
fHorizontalLayoutWidth = width;
|
||||
}
|
||||
|
||||
// LayoutContextLeft
|
||||
|
||||
void
|
||||
BTwoDimensionalLayout::LocalLayouter::LayoutContextLeft(BLayoutContext* context)
|
||||
{
|
||||
|
|
Loading…
Reference in New Issue