Renderings

Detailed Description

Built-in rendering functions for the tabset widget.

These function may be passed to gwinSetCustomDraw() to get different tabset drawing styles.

Note

In your custom tabset drawing function you may optionally call these standard functions and then draw your extra details on top.

These custom drawing routines don't have to worry about setting clipping as the framework sets clipping to the object window prior to calling these routines.

Functions
void	gwinTabsetDraw_Std (GWidgetObject *gw, void *param)
	The default rendering function for the tabset widget. More...
void	gwinTabsetDraw_Transparent (GWidgetObject *gw, void *param)
	Renders the tabset but leaves the client area transparent. More...
void	gwinTabsetDraw_Image (GWidgetObject *gw, void *param)
	Renders the tabset and uses the specified image for the client area. More...

Function Documentation

gwinTabsetDraw_Image()

void gwinTabsetDraw_Image	(	GWidgetObject *	gw,
		void *	param
	)

Renders the tabset and uses the specified image for the client area.

The image will be tiled throghout the client area. Therefore, to archive the best looking result the supplied image needs to be of the same size as the client area size of the tabset widget (inner size).

Parameters

[in]	gw	The widget object (must be a tabset object).
[in]	param	A parameter passed in from the user. Must be an image handle. See note below.

Note

The image must be already opened before calling gwinSetCustomDraw(). The handle is passed as the parameter to this function.

Precondition

GDISP_NEED_IMAGE must be set to GFXON

Function Class: Normal API, this function can be invoked by regular system threads.

gwinTabsetDraw_Std()

void gwinTabsetDraw_Std	(	GWidgetObject *	gw,
		void *	param
	)

The default rendering function for the tabset widget.

Fills the client area with the background color.

Parameters

[in]	gw	The widget object (must be a container object).
[in]	param	A parameter passed in from the user. Ignored by this function.

Function Class: Normal API, this function can be invoked by regular system threads.

gwinTabsetDraw_Transparent()

void gwinTabsetDraw_Transparent	(	GWidgetObject *	gw,
		void *	param
	)

Renders the tabset but leaves the client area transparent.

Will not fill the client area at all.

Parameters

[in]	gw	The widget object (must be a container object).
[in]	param	A parameter passed in from the user. Ignored by this function.

Function Class: Normal API, this function can be invoked by regular system threads.