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// $Id: xxMultiChoice.hh 4183 2012-01-19 01:55:29Z flaterco $
/* xxMultiChoice Multiple-choice button widget.
Copyright (C) 1998 David Flater.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class xxReconfigurable;
class xxMultiChoice: public xxRedrawable {
public:
// Create box with caption and everything.
// (Used by xxRoot and xxFilename.)
// Choices is a NULL-terminated list.
xxMultiChoice (const xxWidget &parent,
constString caption,
constStringArray choices,
unsigned initialChoice);
// Put chooser in existing box, no caption.
xxMultiChoice (const xxWidget &box,
constStringArray choices,
unsigned initialChoice);
// Same as above, but invoke caller.reconfigure after changes.
xxMultiChoice (const xxWidget &parent,
constString caption,
constStringArray choices,
unsigned initialChoice,
xxReconfigurable &caller);
xxMultiChoice (const xxWidget &box,
constStringArray choices,
unsigned initialChoice,
xxReconfigurable &caller);
// Add layout hints.
xxMultiChoice (const xxWidget &form,
constStringArray choices,
unsigned initialChoice,
xxReconfigurable &caller,
ArgList layoutArgs,
Cardinal numLayoutArgs);
~xxMultiChoice();
void callback (Widget choiceButton);
void globalRedraw(); // See xxRedrawable.
const unsigned choice() const; // Accessor (get current choice).
const Widget widget() const; // Get the top-level widget.
protected:
xxReconfigurable *_caller;
std::auto_ptr<xxWidget> _box, label, button, menu;
constStringArray _choices;
SafeVector<xxWidget*> choiceButtons;
BetterMap<const Widget, unsigned> buttonChoices;
unsigned currentChoice;
// Common code from constructors.
void construct (Widget containerWidget);
void construct (const xxWidget &parent, constString caption);
};
// Cleanup2006 Done
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