From a6163888f3c56123b1db313743c6147ba498732c Mon Sep 17 00:00:00 2001 From: Yuval Adam Date: Fri, 8 Aug 2014 14:42:07 +0300 Subject: Add third_party libs --- .../windows/fltk-1.1.10/FL/Fl_Input_Choice.H | 199 +++++++++++++++++++++ 1 file changed, 199 insertions(+) create mode 100644 third_party/windows/fltk-1.1.10/FL/Fl_Input_Choice.H (limited to 'third_party/windows/fltk-1.1.10/FL/Fl_Input_Choice.H') diff --git a/third_party/windows/fltk-1.1.10/FL/Fl_Input_Choice.H b/third_party/windows/fltk-1.1.10/FL/Fl_Input_Choice.H new file mode 100644 index 0000000..391a815 --- /dev/null +++ b/third_party/windows/fltk-1.1.10/FL/Fl_Input_Choice.H @@ -0,0 +1,199 @@ +// +// "$Id$" +// +// An input/chooser widget. +// ______________ ____ +// | || __ | +// | input area || \/ | +// |______________||____| +// +// Copyright 1998-2005 by Bill Spitzak and others. +// Copyright 2004 by Greg Ercolano. +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Library General Public +// License as published by the Free Software Foundation; either +// version 2 of the License, or (at your option) any later version. +// +// This library 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 +// Library General Public License for more details. +// +// You should have received a copy of the GNU Library General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 +// USA. +// +// Please report all bugs and problems on the following page: +// +// http://www.fltk.org/str.php +// + +#ifndef Fl_Input_Choice_H +#define Fl_Input_Choice_H + +#include +#include +#include +#include +#include +#include + +class Fl_Input_Choice : public Fl_Group { + // Private class to handle slightly 'special' behavior of menu button + class InputMenuButton : public Fl_Menu_Button { + void draw() { + draw_box(FL_UP_BOX, color()); + fl_color(active_r() ? labelcolor() : fl_inactive(labelcolor())); + int xc = x()+w()/2, yc=y()+h()/2; + fl_polygon(xc-5,yc-3,xc+5,yc-3,xc,yc+3); + if (Fl::focus() == this) draw_focus(); + } + public: + InputMenuButton(int x,int y,int w,int h,const char*l=0) : + Fl_Menu_Button(x,y,w,h,l) { box(FL_UP_BOX); } + }; + + Fl_Input *inp_; + InputMenuButton *menu_; + + static void menu_cb(Fl_Widget*, void *data) { + Fl_Input_Choice *o=(Fl_Input_Choice *)data; + const Fl_Menu_Item *item = o->menubutton()->mvalue(); + if (item && item->flags & (FL_SUBMENU|FL_SUBMENU_POINTER)) return; // ignore submenus + if (!strcmp(o->inp_->value(), o->menu_->text())) + { + o->Fl_Widget::clear_changed(); + if (o->when() & FL_WHEN_NOT_CHANGED) + o->do_callback(); + } + else + { + o->inp_->value(o->menu_->text()); + o->inp_->set_changed(); + o->Fl_Widget::set_changed(); + if (o->when() & (FL_WHEN_CHANGED|FL_WHEN_RELEASE)) + o->do_callback(); + } + + if (o->callback() != default_callback) + { + o->Fl_Widget::clear_changed(); + o->inp_->clear_changed(); + } + } + + static void inp_cb(Fl_Widget*, void *data) { + Fl_Input_Choice *o=(Fl_Input_Choice *)data; + if (o->inp_->changed()) { + o->Fl_Widget::set_changed(); + if (o->when() & (FL_WHEN_CHANGED|FL_WHEN_RELEASE)) + o->do_callback(); + } else { + o->Fl_Widget::clear_changed(); + if (o->when() & FL_WHEN_NOT_CHANGED) + o->do_callback(); + } + + if (o->callback() != default_callback) + o->Fl_Widget::clear_changed(); + } + + // Custom resize behavior -- input stretches, menu button doesn't + inline int inp_x() { return(x() + Fl::box_dx(box())); } + inline int inp_y() { return(y() + Fl::box_dy(box())); } + inline int inp_w() { return(w() - Fl::box_dw(box()) - 20); } + inline int inp_h() { return(h() - Fl::box_dh(box())); } + + inline int menu_x() { return(x() + w() - 20 - Fl::box_dx(box())); } + inline int menu_y() { return(y() + Fl::box_dy(box())); } + inline int menu_w() { return(20); } + inline int menu_h() { return(h() - Fl::box_dh(box())); } + +public: + Fl_Input_Choice (int x,int y,int w,int h,const char*l=0) : Fl_Group(x,y,w,h,l) { + Fl_Group::box(FL_DOWN_BOX); + align(FL_ALIGN_LEFT); // default like Fl_Input + inp_ = new Fl_Input(inp_x(), inp_y(), + inp_w(), inp_h()); + inp_->callback(inp_cb, (void*)this); + inp_->box(FL_FLAT_BOX); // cosmetic + inp_->when(FL_WHEN_CHANGED|FL_WHEN_NOT_CHANGED); + menu_ = new InputMenuButton(menu_x(), menu_y(), + menu_w(), menu_h()); + menu_->callback(menu_cb, (void*)this); + menu_->box(FL_FLAT_BOX); // cosmetic + end(); + } + void add(const char *s) { + menu_->add(s); + } + int changed() const { + return inp_->changed() | Fl_Widget::changed(); + } + void clear_changed() { + inp_->clear_changed(); + Fl_Widget::clear_changed(); + } + void set_changed() { + inp_->set_changed(); + // no need to call Fl_Widget::set_changed() + } + void clear() { + menu_->clear(); + } + Fl_Boxtype down_box() const { + return (menu_->down_box()); + } + void down_box(Fl_Boxtype b) { + menu_->down_box(b); + } + const Fl_Menu_Item *menu() { + return (menu_->menu()); + } + void menu(const Fl_Menu_Item *m) { + menu_->menu(m); + } + void resize(int X, int Y, int W, int H) { + Fl_Group::resize(X,Y,W,H); + inp_->resize(inp_x(), inp_y(), inp_w(), inp_h()); + menu_->resize(menu_x(), menu_y(), menu_w(), menu_h()); + } + Fl_Color textcolor() const { + return (inp_->textcolor()); + } + void textcolor(Fl_Color c) { + inp_->textcolor(c); + } + uchar textfont() const { + return (inp_->textfont()); + } + void textfont(uchar f) { + inp_->textfont(f); + } + uchar textsize() const { + return (inp_->textsize()); + } + void textsize(uchar s) { + inp_->textsize(s); + } + const char* value() const { + return (inp_->value()); + } + void value(const char *val) { + inp_->value(val); + } + void value(int val) { + menu_->value(val); + inp_->value(menu_->text(val)); + } + Fl_Menu_Button *menubutton() { return menu_; } + Fl_Input *input() { return inp_; } +}; + +#endif // !Fl_Input_Choice_H + +// +// End of "$Id$". +// -- cgit v1.3.1