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_Window_hotspot.cxx | |
| parent | c3e4c9a25c2910d2d66d52215b3406b13d5b23d5 (diff) | |
Add third_party libs
Diffstat (limited to 'third_party/windows/fltk-1.1.10/src/Fl_Window_hotspot.cxx')
| -rw-r--r-- | third_party/windows/fltk-1.1.10/src/Fl_Window_hotspot.cxx | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/third_party/windows/fltk-1.1.10/src/Fl_Window_hotspot.cxx b/third_party/windows/fltk-1.1.10/src/Fl_Window_hotspot.cxx new file mode 100644 index 0000000..493370d --- /dev/null +++ b/third_party/windows/fltk-1.1.10/src/Fl_Window_hotspot.cxx @@ -0,0 +1,100 @@ +//
+// "$Id: Fl_Window_hotspot.cxx 5697 2007-02-13 14:38:43Z matt $"
+//
+// Common hotspot routines 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
+//
+
+#include <FL/Fl.H>
+#include <FL/Fl_Window.H>
+#include <FL/x.H>
+#include <stdio.h>
+
+void Fl_Window::hotspot(int X, int Y, int offscreen) {
+ int mx,my;
+
+ // Update the screen position based on the mouse position.
+ Fl::get_mouse(mx,my);
+ X = mx-X; Y = my-Y;
+
+ // If offscreen is 0 (the default), make sure that the window
+ // stays on the screen, if possible.
+ if (!offscreen) {
+ int scr_x, scr_y, scr_w, scr_h;
+ Fl::screen_xywh(scr_x, scr_y, scr_w, scr_h);
+
+ int top = 0;
+ int left = 0;
+ int right = 0;
+ int bottom = 0;
+
+ if (border()) {
+#ifdef WIN32
+ if (size_range_set && (maxw != minw || maxh != minh)) {
+ left = right = GetSystemMetrics(SM_CXSIZEFRAME);
+ top = bottom = GetSystemMetrics(SM_CYSIZEFRAME);
+ } else {
+ left = right = GetSystemMetrics(SM_CXFIXEDFRAME);
+ top = bottom = GetSystemMetrics(SM_CYFIXEDFRAME);
+ }
+ top += GetSystemMetrics(SM_CYCAPTION);
+#elif defined(__APPLE__)
+ top = 24;
+ left = 2;
+ right = 2;
+ bottom = 2;
+#else
+ // Ensure border is on screen; these values are generic enough
+ // to work with many window managers, and are based on KDE defaults.
+ top = 20;
+ left = 4;
+ right = 4;
+ bottom = 8;
+#endif
+ }
+ // now insure contents are on-screen (more important than border):
+ if (X+w()+right > scr_w-scr_x) X = scr_w-scr_x-right-w();
+ if (X-left < scr_x) X = left;
+ if (Y+h()+bottom > scr_h-scr_y) Y = scr_h-scr_y-bottom-h();
+ if (Y-top < scr_y) Y = top;
+ // make sure that we will force this position
+ if (X==x()) x(X-1);
+ }
+
+ position(X,Y);
+}
+
+void Fl_Window::hotspot(const Fl_Widget *o, int offscreen) {
+ int X = o->w()/2;
+ int Y = o->h()/2;
+ while (o != this && o) {
+ X += o->x(); Y += o->y();
+ o = o->window();
+ }
+ hotspot(X,Y,offscreen);
+}
+
+
+//
+// End of "$Id: Fl_Window_hotspot.cxx 5697 2007-02-13 14:38:43Z matt $".
+//
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