gtk2_ardour/canvas-flag.cc

   1 #include "canvas-flag.h"
   2 #include <iostream>
   3 #include "ardour_ui.h"
   4
   5 using namespace Gnome::Canvas;
   6 using namespace std;
   7
   8
   9 void
  10 CanvasFlag::set_text(string a_text)
  11 {
  12         if (_text) {
  13                 delete _text;
  14         }
  15
  16         _text = new Text(*this, 0.0, 0.0, a_text);
  17         _text->property_justification() = Gtk::JUSTIFY_CENTER;
  18         _text->property_fill_color_rgba() = _outline_color_rgba;
  19         double flagwidth  = _text->property_text_width()  + 10.0;
  20         double flagheight = _text->property_text_height() + 3.0;
  21         _text->property_x() = flagwidth / 2.0;
  22         _text->property_y() = flagheight / 2.0;
  23         _text->show();
  24         _line = new SimpleLine(*this, 0.0, 0.0, 0.0, _height);
  25         _line->property_color_rgba() = _outline_color_rgba;
  26         _rect = new SimpleRect(*this, 0.0, 0.0, flagwidth, flagheight);
  27         _rect->property_outline_color_rgba() = _outline_color_rgba;
  28         _rect->property_fill_color_rgba() = _fill_color_rgba;
  29         _text->lower_to_bottom();
  30         _text->raise(2);
  31 }
  32
  33 CanvasFlag::~CanvasFlag()
  34 {
  35         delete _line;
  36         delete _rect;
  37         if(_text) {
  38                 delete _text;
  39         }
  40 }
  41