VDKDrawingArea Class Reference

This class provides a drawing area widget. This widget should substitute VDKCanvas which is now deprecated but will continue to be supported even if not enhanced more. However VDKCanvas is not really deprecated, simply VDKDrawingArea is a better widget, much powerfull and easy to use. More...

#include <vdkdrawarea.h>

Inheritance diagram for VDKDrawingArea:

List of all members.

Public Member Functions

• VDKDrawingArea (VDKForm *owner)
• virtual ~VDKDrawingArea ()
• void Clear ()
• void SetForeground (VDKRgb color, GtkStateType state=GTK_STATE_NORMAL)
• void SetBackground (VDKRgb color, GtkStateType state=GTK_STATE_NORMAL)
• virtual void SetFont (VDKFont *f)

Public Attributes

• VDKPen * Pen
• VDKBrush * Brush

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Detailed Description

This class provides a drawing area widget. This widget should substitute VDKCanvas which is now deprecated but will continue to be supported even if not enhanced more. However VDKCanvas is not really deprecated, simply VDKDrawingArea is a better widget, much powerfull and easy to use.

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Constructor & Destructor Documentation

VDKDrawingArea::VDKDrawingArea

(

VDKForm *

owner

)

Constructor

• owner VDKForm

VDKDrawingArea::~VDKDrawingArea

(

)

[virtual]

Destructor

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Member Function Documentation

void VDKDrawingArea::Clear

(

)

Clears canvas area

void VDKDrawingArea::SetForeground	(	VDKRgb	color,
		GtkStateType	state = GTK_STATE_NORMAL
	)			[virtual]

Sets object foreground

Parameters:

	color	a VDKRgb object
	state	can be one of the gtk+ widget states

Reimplemented from VDKObject.

void VDKDrawingArea::SetBackground	(	VDKRgb	color,
		GtkStateType	state = GTK_STATE_NORMAL
	)			[virtual]

Sets object background

Parameters:

	color	a VDKRgb object
	state	can be one of the gtk+ widget states

Reimplemented from VDKObject.

void VDKDrawingArea::SetFont

(

VDKFont *

f

)

[virtual]

Sets object font

Reimplemented from VDKObject.

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Member Data Documentation

VDKPen* VDKDrawingArea::Pen

The pen drawing tool

VDKBrush* VDKDrawingArea::Brush

The brush drawing tool (actually unused)

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The documentation for this class was generated from the following files:

• vdkdrawarea.h
• vdkdrawarea.cc

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