Class MCoeControlBackground

class MCoeControlBackground;

Description

Interface to be used if a control elects to be a background drawer.

Parent controls can elect to take responsibility for drawing the background for their child controls. To achieve this, they should aggregate an object that implements this interface. CCoeControl::SetBackground(const MCoeControlBackground *) accepts the object and sets it as the background drawer

Members

Defined in MCoeControlBackground:

• Draw(CWindowGc &,const CCoeControl &,const TRect &)constDraw the background for a given control. The text drawer that shall be used to d...
• GetTextDrawer(CCoeTextDrawerBase *&,const CCoeControl *)constThis function retrieves the text drawer associated with the background.
• MCoeControlBackground()
• MCoeControlBackground_Reserved1()
• MCoeControlBackground_Reserved2()
• MCoeControlBackground_Reserved3()
• MCoeControlBackground_Reserved4()
• MCoeControlBackground_Reserved5()

protected: IMPORT_C MCoeControlBackground();

Description

virtual void Draw(CWindowGc &aGc, const CCoeControl &aControl, const TRect &aRect) const=0;

Description

Draw the background for a given control. The text drawer that shall be used to draw text on the specific background can be fetched through the MCoeControlBackground::GetTextDrawer(CCoeTextDrawerBase *&,const CCoeControl *)const method.

Parameters

IMPORT_C virtual void GetTextDrawer(CCoeTextDrawerBase *&aTextDrawer, const CCoeControl *aDrawingControl) const;

Description

This function retrieves the text drawer associated with the background.

Parameters

private: IMPORT_C virtual void MCoeControlBackground_Reserved1();

Description

private: IMPORT_C virtual void MCoeControlBackground_Reserved2();

Description

private: IMPORT_C virtual void MCoeControlBackground_Reserved3();

Description

private: IMPORT_C virtual void MCoeControlBackground_Reserved4();

Description

private: IMPORT_C virtual void MCoeControlBackground_Reserved5();

Description