Java DefaultTableModel.fireTableDataChanged方法代碼示例

import javax.swing.table.DefaultTableModel; //導入方法依賴的package包/類
private void refreshModel(final ProfilerTable table) {
    Object selected = null;
    Set original = new HashSet();
    int selrow = table.getSelectedRow();
    int column = table.convertColumnIndexToView(0);
    for (int row = 0; row < table.getRowCount(); row++) {
        Object value = table.getValueAt(row, column);
        original.add(value);
        if (row == selrow) selected = value;
    }
    
    final DefaultTableModel model = (DefaultTableModel)table.getModel();
    Vector data = model.getDataVector();
    data.clear();
    
    for (JavaPlatform platform : JavaPlatform.getPlatforms()) {
        data.add(new Vector(Arrays.asList(platform, null)));
        if (!original.contains(platform)) selected = platform;
    }
    
    table.clearSelection();
    model.fireTableDataChanged();
    
    if (selected != null) table.selectValue(selected, column, true);
    
    RequestProcessor.getDefault().post(new Runnable() {
        public void run() { refreshTimes(model); }
    });
}
 

import javax.swing.table.DefaultTableModel; //導入方法依賴的package包/類
public static void Limpar_Campos_Tela(JPanel tela) {
    for (Component componente : tela.getComponents()) {
        if (componente instanceof JPanel) {
            Limpar_Campos_Tela((JPanel) componente);
        }
        if (componente instanceof JTextField) {
            ((JTextField) componente).setText("");
        }
        if (componente instanceof JFormattedTextField) {
            ((JFormattedTextField) componente).setText("");
        }
        if(componente instanceof JScrollPane){
            JViewport viewport = ((JScrollPane)componente).getViewport(); 
            JTable table = (JTable)viewport.getView();
            
            DefaultTableModel model = (DefaultTableModel) table.getModel();
            model.getDataVector().removeAllElements();
            model.fireTableDataChanged();
        }
    }
}
 

import javax.swing.table.DefaultTableModel; //導入方法依賴的package包/類
private void setDataToTable(List<Eat> eats) {
    DefaultTableModel df = (DefaultTableModel) jTable1.getModel();
    df.getDataVector().removeAllElements();
    df.fireTableDataChanged();
    for (Eat eat : eats) {
        List<String> foods = new ArrayList<>();
        for (Food food : eat.getFoods()) {
            foods.add(food.getFood());
        }
        Object[] row = new Object[]{
            eat.getId(),
            eat.getName(),
            foods.toString()
        };
        df.addRow(row);
    }
    df.fireTableDataChanged();
}
 

import javax.swing.table.DefaultTableModel; //導入方法依賴的package包/類
private void openScheduleInTable(ScheduleJTable table,DefaultTableModel data, Schedule schedule) {
	if(schedule!=null) {
		data.setDataVector(schedule.toStringArray(), selectedTrainColumnNames);
	}
	data.fireTableDataChanged();
	table.schedule = schedule;						
}
 

import javax.swing.table.DefaultTableModel; //導入方法依賴的package包/類
/**
	 * Refreshes the local table model by reloading the data from the DynForm.
	 */
	@SuppressWarnings("unchecked")
	public void refreshTableModel() {
		
		int rowIndexSelected = this.getSelectedRow();
		
		DefaultTableModel dtm = (DefaultTableModel) this.getModel();
		if (dtm.getColumnCount()==0) {
			// --- Create a new table model ---------------
			Vector<String> columnNames = new Vector<String>();
			columnNames.add(" ");
			columnNames.add(" ");
			
			dtm = this.getTableModel();
			dtm.setDataVector(this.getDataVector(), columnNames);
			this.setModel(dtm);
			this.setRendererAndEditors();
			this.setRowSorter(this.getMyRowSorter());
			
		} else {
			// --- Exchange or re-new the data model ------
			DynTableDataVector newDataVector = new DynTableDataVector(this.dynForm);
			if (newDataVector.isEqualStructure(dtm.getDataVector())==false) {
				// --- exchange data completely -----------
				this.setDataVector(newDataVector);
				dtm.getDataVector().removeAllElements();
				dtm.getDataVector().addAll(this.getDataVector());
				dtm.fireTableDataChanged();
				this.setRowSorter(this.getMyRowSorter());
				
			} else {
				// --- Same structure! -------------------- 
				// --- => Just exchange different values --
				
// 				// --- THIS IS JUST A BACKUP SOLUTION ----- 				
//				for (int i=0; i < this.getDataVector().size(); i++) {
//					
//					Object objectThisRow = this.getDataVector().get(i);
//					Vector<Object> rowThis = (Vector<Object>) objectThisRow;
//					DynType dynTypeThis = (DynType) rowThis.get(0);
//					JComponent jCompThis = dynTypeThis.getFieldDisplay();
//					
//					Object objectNewRow = newDataVector.get(i);
//					Vector<Object> rowNew = (Vector<Object>) objectNewRow;
//					DynType dynTypeNew = (DynType) rowNew.get(0);
//					JComponent jCompNew = dynTypeNew.getFieldDisplay();
//					
//					if ((jCompThis!=null && jCompNew!=null) && jCompThis.getClass().getName().equals(jCompNew.getClass().getName())==true) {
//						if (jCompThis instanceof JTextField) {
//							((JTextField) jCompThis).setText(((JTextField) jCompNew).getText());
//						} else if (jCompThis instanceof JCheckBox) {
//							((JCheckBox) jCompThis).setSelected(((JCheckBox) jCompNew).isSelected());
//						}
//					}
//					
//				}
				dtm.fireTableDataChanged();
				
			}
			
		}
		
		// --- Set new selection --------------------------
		int rowCount = this.getRowCount();
		if (rowIndexSelected>(rowCount-1)) {
			this.setRowSelectionInterval(rowCount-1, rowCount-1);
		} else if (rowIndexSelected>-1) {
			this.setRowSelectionInterval(rowIndexSelected, rowIndexSelected);
		}
	}