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55 lines
1.2 KiB
C++
55 lines
1.2 KiB
C++
/*
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* $Id$
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*
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* ELMA, Ede Login MAnager
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* Part of Equinox Desktop Environment (EDE).
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* Copyright (c) 2008 EDE Authors.
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*
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* This program is licensed under terms of the
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* GNU General Public License version 2 or newer.
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* See COPYING for details.
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*/
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#ifndef __TEXTAREA_H__
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#define __TEXTAREA_H__
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#include <FL/Fl_Input.h>
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#include <edelib/Debug.h>
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/*
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* Creates Fl_Input-like widget, but without any box. It is not the same as
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* Fl_Input::box(FL_NO_BOX) because box is not drawn and Fl_Input will not
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* redraw itself on changes. As help, we request from parent to redraw region
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* where this widget resides.
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*/
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class TextArea : public Fl_Input {
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public:
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TextArea(int X, int Y, int W, int H, const char* l = 0) : Fl_Input(X, Y, W, H, l) {
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box(FL_NO_BOX);
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}
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~TextArea() { }
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virtual int handle(int event) {
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// FLTK can send FL_NO_EVENT, so be carefull
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if(!event)
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return 0;
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// not needed, parent will redraw us
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if(event == FL_SHOW || event == FL_HIDE)
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return 1;
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// don't allow input when we are disabled
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if(event == FL_KEYBOARD && !active())
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return 1;
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int ret = Fl_Input::handle(event);
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if(ret);
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parent()->damage(FL_DAMAGE_ALL, x(), y(), w(), h());
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return ret;
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}
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};
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#endif
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