doc/examples/textselect.sc

   1 .flash version=6
   2
   3     .font Arial "../doc/Arial.swf"
   4     .edittext et width=600 height=50 color=black font=Arial size=40pt border text=test variable=text_selection
   5
   6     .frame 1
   7
   8         .swf TextBox document.swf
   9         .put TextBox
  10         .put et x=10 y=10
  11
  12     .frame 2
  13
  14     .action:
  15         str = TextBox.getTextSnapShot();
  16         str.setSelectColor(0xffff00);
  17         firstChar = -1;
  18
  19         TextBox.onMouseDown = function() {
  20             firstChar = str.hitTestTextNearPos(_xmouse, _ymouse, 0);
  21             str.setSelected(0, str.getCount(), false);
  22             _root.text_selection = str.getSelectedText(true);
  23         };
  24
  25         TextBox.onMouseUp = function() {
  26             if (firstChar >= 0) {
  27                 lastChar = str.hitTestTextNearPos(_xmouse, _ymouse, 0);
  28                 if (firstChar != lastChar) {
  29                      if (firstChar < lastChar) {
  30                          str.setSelected(firstChar, lastChar+1, true);
  31                          _root.text_selection = str.getSelectedText(true);
  32                      } else {
  33                          str.setSelected(lastChar, firstChar+1, true);
  34                      }
  35                  }
  36                  _root.text_selection = str.getSelectedText(true);
  37                  firstChar = -1;
  38                  lastChar = -1;
  39             }
  40         };
  41
  42         TextBox.onMouseMove = function() {
  43             if(firstChar != -1) {
  44                 str.setSelected(0, str.getCount(), false); //unselect everything
  45
  46                 lastChar = str.hitTestTextNearPos(_xmouse, _ymouse, 0);
  47                 if (firstChar < lastChar) {
  48                     str.setSelected(firstChar, lastChar+1, true);
  49                 } else if(lastChar >= 0) {
  50                     str.setSelected(lastChar, firstChar+1, true);
  51                 }
  52                 _root.text_selection = str.getSelectedText(true);
  53             }
  54         };
  55     .end
  56
  57     .frame 3
  58         .action:
  59             Stop();
  60         .end
  61
  62 .end
  63