The Yoix^® Scripting Language

Reading returns the current cursor. Writing immediately changes the textfield's cursor to the new value. Storing STANDARD_CURSOR (the default) or NULL in cursor is special and means use the cursor assigned to the nearest component that contains the textfield and was assigned a cursor other than STANDARD_CURSOR; if no component qualifies the textfield uses TEXT_CURSOR.

Swing components that provide automatic drag handling start out with a transferhandler field that is not NULL, but the automatic drag handling is not enabled until 1 is stored in dragenabled. Swing components that provide their own drag and drop event handlers currently must store NULL in transferhandler before those event handlers will start working.

import yoix.*.*;

JDialog d = {
  int modal = TRUE;

  Dimension size = {
    double width = 4.0*72;
    double height = 2.0*72;
  };

  GridBagLayout layoutmanager;

  Array layout = {
    new JPanel {
      GridLayout layoutmanager = {
        int rows = 0;
        int columns = 2;
      };

      Array layout = {
        new JLabel {
            String text = "Name: ";
            int    alignment = RIGHT;
        },
        new JTextField {
          String tag = "name";
	  int    requestfocus = TRUE;
          int    columns = 12;

          focusGained(e) {
            root.components.failed.text = NULL;
          }
        },

        new JLabel {
          String text = "Password: ";
          int    alignment = RIGHT;
        },
        new JTextField {
          String tag = "password";
          int    columns = 12;
          int    echo = '*';

          focusGained(e) {
            root.components.failed.text = NULL;
          }

          actionPerformed(e) {
            if (!Validate(root.components.name.text, text)) {
              root.components.failed.text = "Login failed";
              root.components.failed.requestfocus = 1;
            }
          }
        },
      };
    },
    new GridBagConstraints {
      int gridwidth = REMAINDER;
      int insets = 16;
    },

    new JLabel {
      String tag = "failed";
      Color  foreground = Color.red;
      int    alignment = CENTER;
    },
    new GridBagConstraints {
      int gridwidth = REMAINDER;
    },
  };
};

Validate(String name, String pswd) {
 int result = 0;
 // do validation
 return(result);
}

d.visible = TRUE;