82ab316723
* introduce B_USE_DEFAULT_SPACING, which works somewhat like B_SIZE_UNSET and B_ALIGN_HORIZONTAL_UNSET * introduce static float BControlLook::ComposeItemSpacing(float spacing), which checks uses be_control_look->DefaultItemSpacing(). * modify layouts to use BControlLook::ComposeItemSpacing() in SetInsets and SetSpacing methods. * default insets are still 0, 0, 0, 0, but can be set to default spacing by passing B_USE_DEFAULT_SPACING * I've found two regressions, patches incoming, please report others on #5614. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38512 a95241bf-73f2-0310-859d-f6bbb57e9c96
54 lines
1.5 KiB
C++
54 lines
1.5 KiB
C++
/*
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* Copyright 2006-2010, Haiku, Inc. All rights reserved.
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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 = B_USE_DEFAULT_SPACING);
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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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BView* TopView() const;
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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 = B_USE_DEFAULT_SPACING,
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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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BGroupLayoutBuilder& SetInsets(float left, float top, float right,
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float bottom);
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operator BGroupLayout*();
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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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