Examples of util.ui.ProgramPanel.programHasChanged()

util.ui.ProgramPanel.programHasChanged()
Should be called, when the program has changed.
If you use this program panel directly (this is the case, when you have added it into a JPanel), you don't have to call this method. This is done automatically.
But if you use this panel just as renderer (e.g. for a list) you have to register at the programs as ChangeListener and call this method when {@link ChangeListener#stateChanged(javax.swing.event.ChangeEvent)} wascalled. @see Program#addChangeListener(ChangeListener)

    int cols = model.getColumnCount();
    for (int c = 0; c < cols; c++) {
      int rows = model.getRowCount(c);
      for (int r = 0; r < rows; r++) {
        ProgramPanel programPanel = model.getProgramPanel(c, r);
        programPanel.programHasChanged();
      }
    }
    repaint();
  }

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  // Get the row of this program
    for (int row = 0; row < rowCount; row++) {
      ProgramPanel panel = getProgramPanel(col, row);
      if (program == panel.getProgram()) {
        // Tell the panel that its program has changed
        panel.programHasChanged();
        
        // Fire the event
        fireTableCellUpdated(col, row);
        return;
      }

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