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      1 /*
      2  * Copyright 2012 Google Inc.
      3  *
      4  * Use of this source code is governed by a BSD-style license that can be
      5  * found in the LICENSE file.
      6  */
      7 
      8 
      9 #ifndef SKIMAGEWIDGET_H_
     10 #define SKIMAGEWIDGET_H_
     11 
     12 #include <QWidget>
     13 
     14 #include "SkSurface.h"
     15 class SkDebugger;
     16 
     17 class  SkImageWidget : public QWidget {
     18     Q_OBJECT
     19 
     20 public:
     21     SkImageWidget(SkDebugger* debugger);
     22 
     23     virtual ~SkImageWidget() {
     24         fSurface->unref();
     25     }
     26 
     27     void draw() {
     28         this->update();
     29     }
     30 
     31     static const int kImageWidgetWidth = 256;
     32     static const int kImageWidgetHeight = 256;
     33 
     34 signals:
     35     void drawComplete();
     36 
     37 protected:
     38     void paintEvent(QPaintEvent* event);
     39 
     40 private:
     41     SkDebugger* fDebugger;
     42     char        fPixels[kImageWidgetHeight * 4 * kImageWidgetWidth];
     43     SkSurface*  fSurface;
     44 };
     45 
     46 #endif /* SKIMAGEWIDGET_H_ */
     47