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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@1532 ea41ed52-d2ee-0310-a9c1-e6b18d33e121pull/168/head
Michael R Sweet
24 years ago
5 changed files with 325 additions and 37 deletions
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//
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// "$Id: Fl_Wizard.H,v 1.1.2.1 2001/08/02 18:39:01 easysw Exp $"
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//
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// Fl_Wizard widget definitions.
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//
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// Copyright 1999-2001 by Easy Software Products.
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Library General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Library General Public License for more details.
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//
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// You should have received a copy of the GNU Library General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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// USA.
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//
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// Please report all bugs and problems to "fltk-bugs@fltk.org".
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//
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//
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// Include necessary header files...
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//
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#ifndef _Fl_Wizard_H_ |
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# define _Fl_Wizard_H_ |
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# include <FL/Fl_Group.H> |
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//
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// Fl_Wizard class...
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//
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class Fl_Wizard : public Fl_Group |
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{ |
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Fl_Widget *value_; |
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void draw(); |
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public: |
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Fl_Wizard(int, int, int, int, const char * = 0); |
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void next(); |
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void prev(); |
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Fl_Widget *value(); |
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void value(Fl_Widget *); |
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}; |
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#endif // !_Fl_Wizard_H_
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//
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// End of "$Id: Fl_Wizard.H,v 1.1.2.1 2001/08/02 18:39:01 easysw Exp $".
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//
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//
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// "$Id: Fl_Wizard.cxx,v 1.1.2.1 2001/08/02 18:39:01 easysw Exp $"
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//
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// Fl_Wizard widget routines.
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//
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// Copyright 1997-2001 by Easy Software Products.
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Library General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Library General Public License for more details.
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//
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// You should have received a copy of the GNU Library General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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// USA.
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//
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// Please report all bugs and problems to "fltk-bugs@fltk.org".
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//
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// Contents:
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//
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// Fl_Wizard::Fl_Wizard() - Create an Fl_Wizard widget.
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// Fl_Wizard::draw() - Draw the wizard border and visible child.
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// Fl_Wizard::next() - Show the next child.
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// Fl_Wizard::prev() - Show the previous child.
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// Fl_Wizard::value() - Return the current visible child.
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// Fl_Wizard::value() - Set the visible child.
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//
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//
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// Include necessary header files...
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//
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#include <FL/Fl_Wizard.H> |
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#include <FL/fl_draw.H> |
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//
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// 'Fl_Wizard::Fl_Wizard()' - Create an Fl_Wizard widget.
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//
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Fl_Wizard::Fl_Wizard(int xx, // I - Lefthand position
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int yy, // I - Upper position
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int ww, // I - Width
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int hh, // I - Height
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const char *l) : // I - Label
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Fl_Group(xx, yy, ww, hh, l) |
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{ |
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box(FL_THIN_UP_BOX); |
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value_ = (Fl_Widget *)0; |
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} |
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//
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// 'Fl_Wizard::draw()' - Draw the wizard border and visible child.
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//
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void |
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Fl_Wizard::draw() |
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{ |
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Fl_Widget *kid; // Visible child
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kid = value(); |
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if (damage() & FL_DAMAGE_ALL) |
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{ |
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// Redraw everything...
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if (kid) |
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{ |
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draw_box(box(), x(), y(), w(), h(), kid->color()); |
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draw_child(*kid); |
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} |
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else |
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draw_box(box(), x(), y(), w(), h(), color()); |
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} |
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else if (kid) |
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update_child(*kid); |
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} |
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//
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// 'Fl_Wizard::next()' - Show the next child.
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//
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void |
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Fl_Wizard::next() |
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{ |
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int num_kids; |
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Fl_Widget * const *kids; |
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if ((num_kids = children()) == 0) |
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return; |
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for (kids = array(); num_kids > 0; kids ++, num_kids --) |
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if ((*kids)->visible()) |
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break; |
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if (num_kids > 1) |
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value(kids[1]); |
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} |
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//
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// 'Fl_Wizard::prev()' - Show the previous child.
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//
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void |
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Fl_Wizard::prev() |
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{ |
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int num_kids; |
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Fl_Widget * const *kids; |
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if ((num_kids = children()) == 0) |
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return; |
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for (kids = array(); num_kids > 0; kids ++, num_kids --) |
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if ((*kids)->visible()) |
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break; |
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if (num_kids > 0 && num_kids < children()) |
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value(kids[-1]); |
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} |
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//
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// 'Fl_Wizard::value()' - Return the current visible child.
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//
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Fl_Widget * |
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Fl_Wizard::value() |
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{ |
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int num_kids; |
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Fl_Widget * const *kids; |
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Fl_Widget *kid; |
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if ((num_kids = children()) == 0) |
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return ((Fl_Widget *)0); |
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for (kids = array(), kid = (Fl_Widget *)0; num_kids > 0; kids ++, num_kids --) |
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{ |
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if ((*kids)->visible()) |
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{ |
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if (kid) |
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(*kids)->hide(); |
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else |
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kid = *kids; |
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} |
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} |
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if (!kid) |
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{ |
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kids --; |
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kid = *kids; |
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kid->show(); |
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} |
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return (kid); |
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} |
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//
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// 'Fl_Wizard::value()' - Set the visible child.
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//
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void |
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Fl_Wizard::value(Fl_Widget *kid) |
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{ |
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int num_kids; |
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Fl_Widget * const *kids; |
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if ((num_kids = children()) == 0) |
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return; |
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for (kids = array(); num_kids > 0; kids ++, num_kids --) |
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{ |
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if (*kids == kid) |
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{ |
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if (!kid->visible()) |
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kid->show(); |
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} |
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else |
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(*kids)->hide(); |
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} |
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} |
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//
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// End of "$Id: Fl_Wizard.cxx,v 1.1.2.1 2001/08/02 18:39:01 easysw Exp $".
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//
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