Initial (manual) import

TempleOSCD/Demo/Graphics/WinZBuf.HC

@@ -0,0 +1,23 @@
+U0 DrawIt(CTask *,CDC *dc)
+{
+  I64 i,j;
+  U16 *ptr=gr.win_z_buf;
+  dc->color=BLACK;
+  GrPrint(dc,0,0,"Move the windows around and watch.");
+  for (i=0;i<TEXT_ROWS;i++)
+    for (j=0;j<TEXT_COLS;j++) {
+      dc->color=*ptr++&15;
+      GrPlot(dc,j,i+FONT_HEIGHT);
+    }
+}
+
+U0 ScrollBars()
+{
+  SettingsPush; //See $LK,"SettingsPush",A="MN:SettingsPush"$
+  DocClear;
+  Fs->draw_it=&DrawIt;
+  GetChar(,FALSE);
+  SettingsPop;
+}
+
+ScrollBars;