diff options
| author | Yuval Adam <yuv.adm@gmail.com> | 2014-08-08 14:42:07 +0300 |
|---|---|---|
| committer | Yuval Adam <yuv.adm@gmail.com> | 2014-08-08 14:42:07 +0300 |
| commit | a6163888f3c56123b1db313743c6147ba498732c (patch) | |
| tree | ff7d15d991d1d09ba6cbc0cec80924f57445bfdd /third_party/windows/fltk-1.1.10/src/Fl_Value_Output.cxx | |
| parent | c3e4c9a25c2910d2d66d52215b3406b13d5b23d5 (diff) | |
Add third_party libs
Diffstat (limited to 'third_party/windows/fltk-1.1.10/src/Fl_Value_Output.cxx')
| -rw-r--r-- | third_party/windows/fltk-1.1.10/src/Fl_Value_Output.cxx | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/third_party/windows/fltk-1.1.10/src/Fl_Value_Output.cxx b/third_party/windows/fltk-1.1.10/src/Fl_Value_Output.cxx new file mode 100644 index 0000000..bb9a8f8 --- /dev/null +++ b/third_party/windows/fltk-1.1.10/src/Fl_Value_Output.cxx @@ -0,0 +1,103 @@ +//
+// "$Id: Fl_Value_Output.cxx 5190 2006-06-09 16:16:34Z mike $"
+//
+// Value output widget for the Fast Light Tool Kit (FLTK).
+//
+// Copyright 1998-2005 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
+//
+
+// Fltk widget for drag-adjusting a floating point value.
+// This is much lighter than Fl_Value_Input because it has no text editor
+// If step() is zero then it can be used to display a floating-point value
+
+#include <FL/Fl.H>
+#include <FL/Fl_Value_Output.H>
+#include <FL/fl_draw.H>
+
+void Fl_Value_Output::draw() {
+ Fl_Boxtype b = box() ? box() : FL_DOWN_BOX;
+ int X = x()+Fl::box_dx(b);
+ int Y = y()+Fl::box_dy(b);
+ int W = w()-Fl::box_dw(b);
+ int H = h()-Fl::box_dh(b);
+ if (damage()&~FL_DAMAGE_CHILD)
+ draw_box(b, color());
+ else {
+ fl_color(color());
+ fl_rectf(X, Y, W, H);
+ }
+ char buf[128];
+ format(buf);
+ fl_color(active_r() ? textcolor() : fl_inactive(textcolor()));
+ fl_font(textfont(), textsize());
+ fl_draw(buf,X,Y,W,H,FL_ALIGN_LEFT);
+}
+
+int Fl_Value_Output::handle(int event) {
+ if (!step()) return 0;
+ double v;
+ int delta;
+ int mx = Fl::event_x();
+ static int ix, drag;
+ switch (event) {
+ case FL_PUSH:
+ ix = mx;
+ drag = Fl::event_button();
+ handle_push();
+ return 1;
+ case FL_DRAG:
+ delta = Fl::event_x()-ix;
+ if (delta > 5) delta -= 5;
+ else if (delta < -5) delta += 5;
+ else delta = 0;
+ switch (drag) {
+ case 3: v = increment(previous_value(),delta*100); break;
+ case 2: v = increment(previous_value(),delta*10); break;
+ default:v = increment(previous_value(),delta); break;
+ }
+ v = round(v);
+ handle_drag(soft()?softclamp(v):clamp(v));;
+ return 1;
+ case FL_RELEASE:
+ handle_release();
+ return 1;
+ case FL_ENTER :
+ case FL_LEAVE :
+ return 1;
+ default:
+ return 0;
+ }
+}
+
+Fl_Value_Output::Fl_Value_Output(int X, int Y, int W, int H,const char *l)
+: Fl_Valuator(X,Y,W,H,l) {
+ box(FL_NO_BOX);
+ align(FL_ALIGN_LEFT);
+ textfont_ = FL_HELVETICA;
+ textsize_ = (uchar)FL_NORMAL_SIZE;
+ textcolor_ = FL_FOREGROUND_COLOR;
+ soft_ = 0;
+}
+
+//
+// End of "$Id: Fl_Value_Output.cxx 5190 2006-06-09 16:16:34Z mike $".
+//
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