e16efc1882
git-svn-id: http://skia.googlecode.com/svn/trunk@7406 2bbb7eff-a529-9590-31e7-b0007b416f81
45 lines
1.0 KiB
C++
45 lines
1.0 KiB
C++
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/*
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* Copyright 2006 The Android Open Source Project
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#ifndef SkScrollBarView_DEFINED
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#define SkScrollBarView_DEFINED
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#include "SkView.h"
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#include "SkWidgetViews.h"
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#include "SkAnimator.h"
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class SkScrollBarView : public SkWidgetView {
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public:
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SkScrollBarView();
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unsigned getStart() const { return fStartPoint; }
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unsigned getShown() const { return fShownLength; }
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unsigned getTotal() const { return fTotalLength; }
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void setStart(unsigned start);
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void setShown(unsigned shown);
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void setTotal(unsigned total);
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protected:
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//overrides
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virtual void onInflate(const SkDOM& dom, const SkDOM::Node* node);
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virtual void onSizeChange();
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virtual void onDraw(SkCanvas* canvas);
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virtual bool onEvent(const SkEvent& evt);
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private:
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SkAnimator fAnim;
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unsigned fTotalLength, fStartPoint, fShownLength;
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void adjust();
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typedef SkWidgetView INHERITED;
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};
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#endif
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