TrackViewFilter Class Reference

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#include <maxapi.h>

Inheritance diagram for TrackViewFilter:

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Class Description

See also:

Class Animatable.

Description:

This is the callback object used to filter selections in the track view.

Public Member Functions
virtual BOOL	proc (Animatable *anim, Animatable *client, int subNum)=0
virtual BOOL	TextColor (Animatable *anim, Animatable *client, int subNum, COLORREF &color)

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Member Function Documentation

virtual BOOL proc	(	Animatable *	anim,
		Animatable *	client,
		int	subNum
	)		[pure virtual]

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Remarks:

This is the callback object proc used to filter selections in the track view.

Parameters:

Animatable *anim

The item the user picked.

Animatable *client

The owner of the anim.

int subNum

The sub-animatable number of the anim.

Returns:

Return TRUE to accept the anim as selectable; otherwise FALSE.

virtual BOOL TextColor	(	Animatable *	anim,
		Animatable *	client,
		int	subNum,
		COLORREF &	color
	)		[inline, virtual]

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Remarks:

This method allows the filter to control the color of the label text used for the anim.

Parameters:

Animatable *anim

The item the user picked.

Animatable *client

The owner of the anim.

int subNum

The sub-animatable number of the anim.

COLORREF& color

The color for the label text. See COLORREF-DWORD format.

Returns:

TRUE for the Treeview to use the color in the color argument, FALSE to ignore that color and use the system default.

Default Implementation:

{ return FALSE; }

                {
                        UNUSED_PARAM(anim);
                        UNUSED_PARAM(client);
                        UNUSED_PARAM(subNum);
                        UNUSED_PARAM(color);
                        return FALSE;
                }