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_rounded_box.cxx | |
| parent | c3e4c9a25c2910d2d66d52215b3406b13d5b23d5 (diff) | |
Add third_party libs
Diffstat (limited to 'third_party/windows/fltk-1.1.10/src/fl_rounded_box.cxx')
| -rw-r--r-- | third_party/windows/fltk-1.1.10/src/fl_rounded_box.cxx | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/third_party/windows/fltk-1.1.10/src/fl_rounded_box.cxx b/third_party/windows/fltk-1.1.10/src/fl_rounded_box.cxx new file mode 100644 index 0000000..33f0d7a --- /dev/null +++ b/third_party/windows/fltk-1.1.10/src/fl_rounded_box.cxx @@ -0,0 +1,99 @@ +//
+// "$Id: fl_rounded_box.cxx 5190 2006-06-09 16:16:34Z mike $"
+//
+// Rounded box drawing 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_draw.H>
+
+#define RN 5
+#define RS 15
+#define BW 3
+
+static double offset[RN] = { 0.0, 0.07612, 0.29289, 0.61732, 1.0};
+
+static void rbox(int fill, int x, int y, int w, int h) {
+ int i;
+ int rsx ,rsy, rs;
+ rsx = w*2/5; rsy = h*2/5;
+ if (rsx > rsy) rs = rsy; else rs = rsx;
+ if (rs > RS) rs = RS;
+ rsx = rs; rsy = rs;
+
+ if (fill) fl_begin_polygon(); else fl_begin_loop();
+ for (i=0; i<RN; i++)
+ fl_vertex(x + offset[RN-i-1]*rsx, y + offset[i] * rsy);
+ for (i=0; i<RN; i++)
+ fl_vertex(x + offset[i]*rsx, y + h-1 - offset[RN-i-1] * rsy);
+ for (i=0; i<RN; i++)
+ fl_vertex(x + w-1 - offset[RN-i-1]*rsx, y + h-1 - offset[i] * rsy);
+ for (i=0; i<RN; i++)
+ fl_vertex(x + w-1 - offset[i]*rsx, y + offset[RN-i-1] * rsy);
+ if (fill) fl_end_polygon(); else fl_end_loop();
+}
+
+static void fl_rflat_box(int x, int y, int w, int h, Fl_Color c) {
+ fl_color(c); rbox(1, x, y, w, h); rbox(0, x, y, w, h);
+}
+
+static void fl_rounded_frame(int x, int y, int w, int h, Fl_Color c) {
+ fl_color(c); rbox(0, x, y, w, h);
+}
+
+static void fl_rounded_box(int x, int y, int w, int h, Fl_Color c) {
+ fl_color(c); rbox(1, x, y, w, h);
+ fl_color(FL_BLACK); rbox(0, x, y, w, h);
+}
+
+static void fl_rshadow_box(int x, int y, int w, int h, Fl_Color c) {
+ // draw shadow:
+ fl_color(FL_DARK3);
+ rbox(1, x+BW, y+BW, w, h);
+ rbox(0, x+BW, y+BW, w, h);
+ // draw the box:
+ fl_rounded_box(x, y, w, h, c);
+}
+
+extern void fl_internal_boxtype(Fl_Boxtype, Fl_Box_Draw_F*);
+
+Fl_Boxtype fl_define_FL_ROUNDED_BOX() {
+ fl_internal_boxtype(_FL_ROUNDED_FRAME, fl_rounded_frame);
+ fl_internal_boxtype(_FL_ROUNDED_BOX, fl_rounded_box);
+ return _FL_ROUNDED_BOX;
+}
+
+Fl_Boxtype fl_define_FL_RFLAT_BOX() {
+ fl_internal_boxtype(_FL_RFLAT_BOX, fl_rflat_box);
+ return _FL_RFLAT_BOX;
+}
+
+Fl_Boxtype fl_define_FL_RSHADOW_BOX() {
+ fl_internal_boxtype(_FL_RSHADOW_BOX, fl_rshadow_box);
+ return _FL_RSHADOW_BOX;
+}
+
+//
+// End of "$Id: fl_rounded_box.cxx 5190 2006-06-09 16:16:34Z mike $".
+//
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