50 lines
1.3 KiB
C
50 lines
1.3 KiB
C
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/*
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* Copyright 2006, Haiku Inc.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _GROUP_LAYOUT_BUILDER_H
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#define _GROUP_LAYOUT_BUILDER_H
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#include <GroupLayout.h>
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#include <GroupView.h>
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#include <List.h>
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class BGroupLayoutBuilder {
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public:
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BGroupLayoutBuilder(
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enum orientation orientation = B_HORIZONTAL,
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float spacing = 0.0f);
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BGroupLayoutBuilder(BGroupLayout* layout);
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BGroupLayoutBuilder(BGroupView* view);
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BGroupLayout* RootLayout() const;
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BGroupLayout* TopLayout() const;
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BGroupLayoutBuilder& GetTopLayout(BGroupLayout** _layout);
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BGroupLayoutBuilder& GetTopView(BView** _view);
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BGroupLayoutBuilder& Add(BView* view);
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BGroupLayoutBuilder& Add(BView* view, float weight);
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BGroupLayoutBuilder& Add(BLayoutItem* item);
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BGroupLayoutBuilder& Add(BLayoutItem* item, float weight);
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BGroupLayoutBuilder& AddGroup(enum orientation orientation,
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float spacing = 0.0f, float weight = 1.0f);
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BGroupLayoutBuilder& End();
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BGroupLayoutBuilder& AddGlue(float weight = 1.0f);
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BGroupLayoutBuilder& AddStrut(float size);
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operator BGroupLayout*();
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operator BView*();
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private:
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bool _PushLayout(BGroupLayout* layout);
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void _PopLayout();
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private:
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BGroupLayout* fRootLayout;
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BList fLayoutStack;
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};
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#endif // _GROUP_LAYOUT_BUILDER_H
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