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TColorGroupList Class Reference

Implements a scrollable list of named color groups. More...

#include <colorsel.h>

Inheritance diagram for TColorGroupList::

List of all members.

Public Methods
	TColorGroupList (const TRect &bounds, TScrollBar *aScrollBar, TColorGroup *aGroups)
virtual	~TColorGroupList ()
virtual void	focusItem (short item)
virtual void	getText (char *dest, short item, short maxLen)
virtual void	handleEvent (TEvent &)
void	setGroupIndex (uchar groupNum, uchar itemNum)
TColorGroup*	getGroup (uchar groupNum)
uchar	getGroupIndex (uchar groupNum)
uchar	getNumGroups ()
Static Public Methods
TStreamable*	build ()
Static Public Attributes
const char* const	name
Protected Methods
	TColorGroupList (StreamableInit)
virtual void	write (opstream &os)
virtual void*	read (ipstream &is)
Protected Attributes
TColorGroup*	groups

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Detailed Description

The interrelated classes TColorItem, TColorGroup, TColorSelector, TMonoSelector, TColorDisplay, TColorGroupList, TColorItemList and TColorDialog provide viewers and dialog boxes from which the user can select and change the color assignments from available palettes with immediate effect on the screen.

TColorGroupList is a specialized derivative of TListViewer providing a scrollable list of named color groups. Groups can be selected in any of the usual ways (by mouse or keyboard).

TColorGroupList uses the TListViewer event handler without modification.

Definition at line 580 of file colorsel.h.

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Constructor & Destructor Documentation

TColorGroupList::TColorGroupList ( const TRect & bounds, TScrollBar * aScrollBar, TColorGroup * aGroups )

Constructor. Calls TListViewer(bounds, 1, 0, aScrollBar) to create a single-column list viewer a single vertical scroll bar. Then, sets groups data member to `aGroups'. See also: TListViewer::TListViewer

TColorGroupList::~TColorGroupList ( ) [virtual]

Destroys the list viewer and all associated groups and their items.

TColorGroupList::TColorGroupList ( StreamableInit ) [protected]

Undocumented.

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Member Function Documentation

TStreamable * TColorGroupList::build ( ) [static]

Called to create an object in certain stream-reading situations. Reimplemented from TListViewer.

void TColorGroupList::focusItem ( short item ) [virtual]

Selects the given item by calling TListViewer::focusItem(item) and then broadcasts a cmNewColorItem event. See also: TListViewer::focusItem Reimplemented from TListViewer.

TColorGroup * TColorGroupList::getGroup ( uchar groupNum )

Undocumented.

uchar TColorGroupList::getGroupIndex ( uchar groupNum )

Undocumented.

uchar TColorGroupList::getNumGroups ( )

Undocumented.

void TColorGroupList::getText ( char * dest, short item, short maxLen ) [virtual]

Copies the group name corresponding to `item' to the `dest' string. Reimplemented from TListViewer.

void TColorGroupList::handleEvent ( TEvent & event ) [virtual]

Undocumented. Reimplemented from TListViewer.

void * TColorGroupList::read ( ipstream & is ) [protected, virtual]

Reads from the input stream `is'. Reimplemented from TListViewer.

void TColorGroupList::setGroupIndex ( uchar groupNum, uchar itemNum )

Undocumented.

void TColorGroupList::write ( opstream & os ) [protected, virtual]

Writes to the output stream `os'. Reimplemented from TListViewer.

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Member Data Documentation

TColorGroup * TColorGroupList::groups [protected]

The color group for this list viewer. Definition at line 617 of file colorsel.h.

const char *const TColorGroupList::name [static]

Undocumented. Reimplemented from TListViewer. Definition at line 658 of file colorsel.h.

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

• colorsel.h

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