gfx/skia/trunk/include/views/animated/SkScrollBarView.h@deefc01c0e14
gfx/skia/trunk/include/views/animated/SkScrollBarView.h
Thu, 15 Jan 2015 21:03:48 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 21:03:48 +0100
- branch
- TOR_BUG_9701
- changeset 11
- deefc01c0e14
- permissions
- -rw-r--r--
Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)
2 /*
3 * Copyright 2006 The Android Open Source Project
4 *
5 * Use of this source code is governed by a BSD-style license that can be
6 * found in the LICENSE file.
7 */
10 #ifndef SkScrollBarView_DEFINED
11 #define SkScrollBarView_DEFINED
13 #include "SkView.h"
14 #include "SkWidgetViews.h"
15 #include "SkAnimator.h"
17 class SkScrollBarView : public SkWidgetView {
18 public:
19 SkScrollBarView();
21 unsigned getStart() const { return fStartPoint; }
22 unsigned getShown() const { return fShownLength; }
23 unsigned getTotal() const { return fTotalLength; }
25 void setStart(unsigned start);
26 void setShown(unsigned shown);
27 void setTotal(unsigned total);
29 protected:
30 //overrides
31 virtual void onInflate(const SkDOM& dom, const SkDOM::Node* node);
32 virtual void onSizeChange();
33 virtual void onDraw(SkCanvas* canvas);
34 virtual bool onEvent(const SkEvent& evt);
36 private:
37 SkAnimator fAnim;
38 unsigned fTotalLength, fStartPoint, fShownLength;
40 void adjust();
42 typedef SkWidgetView INHERITED;
43 };
44 #endif
