smallservview.cpp

一个Symbian平台上的serverclient模型的简单示例

// SmallServView.cpp
//
// Copyright 05/03/2001 
//


#include "SmallServView.h"
#include "SmallServDoc.h"

#include <eikenv.h>


//
// ConstructL
//
// Initial object setup chores.
void CSmallServView::ConstructL( const TRect& aRect
                                 , CSmallServDocument* aDoc
                                 ) 
    {
    iDoc = aDoc;
    
    CreateWindowL();
    Window().SetShadowDisabled(ETrue);
    SetRect(aRect);

    ActivateL();
    }


//
// Draw
//
void CSmallServView::Draw(const TRect& /*aRect*/) const
    {
	CWindowGc& gc = SystemGc();
	TRect drawRect = Rect();		
	gc.Clear();
			   // Draw an outline rectangle (the default pen
	           // and brush styles ensure this) slightly
	           // smaller than the drawing area.
	drawRect.Shrink(10,10);		   	
	gc.DrawRect(drawRect);
               // Use the title font supplied by the UI
	const CFont* fontUsed = CEikonEnv::Static()->TitleFont();
	gc.UseFont(fontUsed);
			   // Draw the text in the middle of the rectangle.
	TInt   baselineOffset=(drawRect.Height() - fontUsed->HeightInPixels())/2; 

	_LIT(KScreenPrompt, "Small Server App");

	gc.DrawText(KScreenPrompt,drawRect,baselineOffset,CGraphicsContext::ECenter, 0);
               // Finished using the font
	gc.DiscardFont();
    }