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< > BotCompany Repo | #1007778 // CirclesRelater

JavaX fragment (include)

sclass CirclesRelater extends MouseAdapter {
  Canvas canvas;
  CirclesAndLines cal;
  Circle circle;
  Pt p;
  bool popupTrigger;
  componentPopupMenu_Adapter popup;
  int minDist = 20;

  *(Canvas *canvas, CirclesAndLines *cal) {
    if (containsInstance(canvas.tools, CirclesRelater)) ret;
    canvas.tools.add(this);
    canvas.addMouseListener(this);
    canvas.addMouseMotionListener(this);
    
    popup = findMouseListener(canvas, componentPopupMenu_Adapter);
    canvas.removeMouseListener(popup);
  }

  public void mousePressed(MouseEvent e) {
    popupTrigger = e.isPopupTrigger();
    if (e.getButton() != MouseEvent.BUTTON1)
      circle = findCircle(p = canvas.pointFromEvent(e));
    else circle = null;
  }

  public void mouseDragged(MouseEvent e) {
  }

  public void mouseReleased(MouseEvent e) {
    Pt pt = canvas.pointFromEvent(e);
    int d = (int) pointDistance(p, pt);
    print("Dist: " + d);
    if (circle == null || d < minDist) {
      if (popupTrigger && popup != null) popup.displayMenu2(e);
      ret;
    }
    if (circle != null) {
      final Circle circle2 = findCircle(pt);
      final Circle circle1 = circle;
      if (circle1 != circle2 && circle2 != null) {
        final JTextField tf = jTextField();
        showFormTitled("Link nodes",
          "Node 1", circle1.text,
          "Connection Name", tf,
          "Node 2", circle2.text, r {
            cal.arrow(circle1, toUpper(getTextTrim(tf)), circle2);
            canvas.update();
          });
      }
    }
    circle = null;
  }
  
  Circle findCircle(Pt p) { ret cal.findCircle(canvas, p); }
}

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Snippet ID: #1007778
Snippet name: CirclesRelater
Eternal ID of this version: #1007778/20
Text MD5: 31e761655b114016901a01f2f4a95d27
Author: stefan
Category: javax / a.i. / gui
Type: JavaX fragment (include)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2017-08-27 19:39:21
Source code size: 1655 bytes / 56 lines
Pitched / IR pitched: No / No
Views / Downloads: 471 / 1071
Version history: 19 change(s)
Referenced in: [show references]