commit 2eb595292b9624371d1698ae9da7accb4c09c26c
author mike@reedtribe.org <mike@reedtribe.org@2bbb7eff-a529-9590-31e7-b0007b416f81> Fri Apr 22 01:59:09 2011 +0000
committer mike@reedtribe.org <mike@reedtribe.org@2bbb7eff-a529-9590-31e7-b0007b416f81> Fri Apr 22 01:59:09 2011 +0000
tree bf8293816a232a09dce3453a21eefd39e93547fc
parent 73d973e009748327791ffc5b681bef9ec4ce08e5

add 'f' toggle to trigger timer for sample. Must subclass SampleView instead
of SkView to opt-in. Then override onDrawContent() and optionally onDrawBackground.



git-svn-id: http://skia.googlecode.com/svn/trunk@1165 2bbb7eff-a529-9590-31e7-b0007b416f81

samplecode/SampleXfermodes.cpp

diff --git a/samplecode/SampleXfermodes.cpp b/samplecode/SampleXfermodes.cpp
index b5361e3..0a3c4c7 100644
--- a/samplecode/SampleXfermodes.cpp
+++ b/samplecode/SampleXfermodes.cpp
@@ -110,7 +110,7 @@
 
 static uint16_t gBG[] = { 0xFFFF, 0xCCCF, 0xCCCF, 0xFFFF };
 
-class XfermodesView : public SkView {
+class XfermodesView : public SampleView {
     SkBitmap    fBG;
     SkBitmap    fSrcB, fDstB;
 
@@ -148,15 +148,9 @@
         return this->INHERITED::onQuery(evt);
     }
 
-    void drawBG(SkCanvas* canvas) {
-        canvas->drawColor(SK_ColorWHITE);
-    }
-
-    virtual void onDraw(SkCanvas* canvas) {
+    virtual void onDrawContent(SkCanvas* canvas) {
         canvas->translate(SkIntToScalar(10), SkIntToScalar(20));
 
-        this->drawBG(canvas);
-
         const struct {
             SkXfermode::Mode  fMode;
             const char*         fLabel;
@@ -246,7 +240,7 @@
     }
 
 private:
-    typedef SkView INHERITED;
+    typedef SampleView INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////