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 --- third_party/windows/fltk-1.1.10/src/Fl_Choice.cxx | 191 ++++++++++++++++++++++ 1 file changed, 191 insertions(+) create mode 100644 third_party/windows/fltk-1.1.10/src/Fl_Choice.cxx (limited to 'third_party/windows/fltk-1.1.10/src/Fl_Choice.cxx') diff --git a/third_party/windows/fltk-1.1.10/src/Fl_Choice.cxx b/third_party/windows/fltk-1.1.10/src/Fl_Choice.cxx new file mode 100644 index 0000000..e742a10 --- /dev/null +++ b/third_party/windows/fltk-1.1.10/src/Fl_Choice.cxx @@ -0,0 +1,191 @@ +// +// "$Id: Fl_Choice.cxx 6872 2009-09-16 07:04:37Z AlbrechtS $" +// +// Choice widget for the Fast Light Tool Kit (FLTK). +// +// Copyright 1998-2006 by Bill Spitzak and others. +// +// 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 +// + +#include +#include +#include +#include "flstring.h" + +// Emulates the Forms choice widget. This is almost exactly the same +// as an Fl_Menu_Button. The only difference is the appearance of the +// button: it draws the text of the current pick and a down-arrow. + +void Fl_Choice::draw() { + int dx = Fl::box_dx(FL_DOWN_BOX); + int dy = Fl::box_dy(FL_DOWN_BOX); + int H = h() - 2 * dy; + int W = (H > 20) ? 20 : H; + int X = x() + w() - W - dx; + int Y = y() + dy; + int w1 = (W - 4) / 3; if (w1 < 1) w1 = 1; + int x1 = X + (W - 2 * w1 - 1) / 2; + int y1 = Y + (H - w1 - 1) / 2; + + if (Fl::scheme()) { + draw_box(FL_UP_BOX, color()); + + fl_color(active_r() ? labelcolor() : fl_inactive(labelcolor())); + if (!strcmp(Fl::scheme(), "plastic")) { + // Show larger up/down arrows... + fl_polygon(x1, y1 + 3, x1 + w1, y1 + w1 + 3, x1 + 2 * w1, y1 + 3); + fl_polygon(x1, y1 + 1, x1 + w1, y1 - w1 + 1, x1 + 2 * w1, y1 + 1); + } else { + // Show smaller up/down arrows with a divider... + x1 = x() + w() - 13 - dx; + y1 = y() + h() / 2; + fl_polygon(x1, y1 - 2, x1 + 3, y1 - 5, x1 + 6, y1 - 2); + fl_polygon(x1, y1 + 2, x1 + 3, y1 + 5, x1 + 6, y1 + 2); + + fl_color(fl_darker(color())); + fl_yxline(x1 - 7, y1 - 8, y1 + 8); + + fl_color(fl_lighter(color())); + fl_yxline(x1 - 6, y1 - 8, y1 + 8); + } + } else { + if (fl_contrast(textcolor(), FL_BACKGROUND2_COLOR) == textcolor()) { + draw_box(FL_DOWN_BOX, FL_BACKGROUND2_COLOR); + } else { + draw_box(FL_DOWN_BOX, fl_lighter(color())); + } + draw_box(FL_UP_BOX,X,Y,W,H,color()); + + fl_color(active_r() ? labelcolor() : fl_inactive(labelcolor())); + fl_polygon(x1, y1, x1 + w1, y1 + w1, x1 + 2 * w1, y1); + } + + W += 2 * dx; + + if (mvalue()) { + Fl_Menu_Item m = *mvalue(); + if (active_r()) m.activate(); else m.deactivate(); + + // ERCO + int xx = x() + dx, yy = y() + dy + 1, ww = w() - W, hh = H - 2; + + fl_clip(xx, yy, ww, hh); + + if ( Fl::scheme()) { + Fl_Label l; + l.value = m.text; + l.image = 0; + l.deimage = 0; + l.type = m.labeltype_; + l.font = m.labelsize_ || m.labelfont_ ? m.labelfont_ : uchar(textfont()); + l.size = m.labelsize_ ? m.labelsize_ : textsize(); + l.color= m.labelcolor_ ? m.labelcolor_ : textcolor(); + if (!m.active()) l.color = fl_inactive((Fl_Color)l.color); + fl_draw_shortcut = 2; // hack value to make '&' disappear + l.draw(xx+3, yy, ww>6 ? ww-6 : 0, hh, FL_ALIGN_LEFT); + fl_draw_shortcut = 0; + if ( Fl::focus() == this ) draw_focus(box(), xx, yy, ww, hh); + } + else { + fl_draw_shortcut = 2; // hack value to make '&' disappear + m.draw(xx, yy, ww, hh, this, Fl::focus() == this); + fl_draw_shortcut = 0; + } + + fl_pop_clip(); + } + + draw_label(); +} + +Fl_Choice::Fl_Choice(int X, int Y, int W, int H, const char *l) +: Fl_Menu_(X,Y,W,H,l) { + align(FL_ALIGN_LEFT); + when(FL_WHEN_RELEASE); + textfont(FL_HELVETICA); + box(FL_FLAT_BOX); + down_box(FL_BORDER_BOX); +} + +int Fl_Choice::value(const Fl_Menu_Item *v) { + if (!Fl_Menu_::value(v)) return 0; + redraw(); + return 1; +} + +int Fl_Choice::value(int v) { + if (v == -1) return value((const Fl_Menu_Item *)0); + if (v < 0 || v >= (size() - 1)) return 0; + if (!Fl_Menu_::value(v)) return 0; + redraw(); + return 1; +} + +int Fl_Choice::handle(int e) { + if (!menu() || !menu()->text) return 0; + const Fl_Menu_Item* v; + switch (e) { + case FL_ENTER: + case FL_LEAVE: + return 1; + + case FL_KEYBOARD: + if (Fl::event_key() != ' ' || + (Fl::event_state() & (FL_SHIFT | FL_CTRL | FL_ALT | FL_META))) return 0; + case FL_PUSH: + if (Fl::visible_focus()) Fl::focus(this); + J1: + if (Fl::scheme() + || fl_contrast(textcolor(), FL_BACKGROUND2_COLOR) != textcolor()) { + v = menu()->pulldown(x(), y(), w(), h(), mvalue(), this); + } else { + // In order to preserve the old look-n-feel of "white" menus, + // temporarily override the color() of this widget... + Fl_Color c = color(); + color(FL_BACKGROUND2_COLOR); + v = menu()->pulldown(x(), y(), w(), h(), mvalue(), this); + color(c); + } + if (!v || v->submenu()) return 1; + if (v != mvalue()) redraw(); + picked(v); + return 1; + case FL_SHORTCUT: + if (Fl_Widget::test_shortcut()) goto J1; + v = menu()->test_shortcut(); + if (!v) return 0; + if (v != mvalue()) redraw(); + picked(v); + return 1; + case FL_FOCUS: + case FL_UNFOCUS: + if (Fl::visible_focus()) { + redraw(); + return 1; + } else return 0; + default: + return 0; + } +} + +// +// End of "$Id: Fl_Choice.cxx 6872 2009-09-16 07:04:37Z AlbrechtS $". +// -- cgit v1.3.1