com.viaoa.jfc.OAPasswordField Maven / Gradle / Ivy
/* Copyright 1999-2015 Vince Via [email protected]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package com.viaoa.jfc;
import java.awt.*;
import javax.swing.*;
import javax.swing.border.*;
import javax.swing.table.*;
import com.viaoa.object.*;
import com.viaoa.hub.*;
import com.viaoa.jfc.control.*;
import com.viaoa.jfc.table.*;
public class OAPasswordField extends JPasswordField implements OATableComponent, OAJFCComponent {
private OAPasswordFieldController control;
private OATable table;
private String heading = "";
/**
Create a PasswordField that is not bound to a Hub.
*/
public OAPasswordField() {
control = new OAPasswordFieldController();
}
/**
Bind a PasswordField to a property path in the active object of a Hub.
*/
public OAPasswordField(Hub hub, String propertyPath) {
control = new OAPasswordFieldController(hub, propertyPath);
}
/**
Bind a PasswordField to a property path in the active object of a Hub.
*/
public OAPasswordField(Hub hub, String propertyPath, int cols) {
super(cols);
control = new OAPasswordFieldController(hub, propertyPath);
}
/**
Bind a component to a property path for an object.
*/
public OAPasswordField(OAObject oaObject, String propertyPath) {
control = new OAPasswordFieldController(oaObject, propertyPath);
}
/**
Bind a component to a property path for an object.
*/
public OAPasswordField(OAObject oaObject, String propertyPath, int cols) {
super(cols);
control = new OAPasswordFieldController(oaObject, propertyPath);
}
@Override
public OAPasswordFieldController getController() {
return control;
}
public void addNotify() {
super.addNotify();
control.afterChangeActiveObject(null);
}
// ----- OATableComponent Interface methods -----------------------
public void setHub(Hub hub) {
control.setHub(hub);
if (table != null) table.resetColumn(this);
}
public Hub getHub() {
return control.getHub();
}
public void setTable(OATable table) {
this.table = table;
}
public OATable getTable() {
return table;
}
public void setColumns(int x) {
super.setColumns(x);
if (table != null) table.setColumnWidth(table.getColumnIndex(this),super.getPreferredSize().width);
}
public String getPropertyPath() {
return control.getPropertyPath();
}
public void setPropertyPath(String path) {
control.setPropertyPath(path);
if (table != null) table.resetColumn(this);
}
public String getTableHeading() {
return heading;
}
public void setTableHeading(String heading) {
this.heading = heading;
if (table != null) table.setColumnHeading(table.getColumnIndex(this),heading);
}
private OAPasswordFieldTableCellEditor tableCellEditor;
public TableCellEditor getTableCellEditor() {
if (tableCellEditor == null) {
tableCellEditor = new OAPasswordFieldTableCellEditor(this);
}
return tableCellEditor;
}
/**
* 'U'ppercase,
* 'L'owercase,
* 'T'itle,
* 'J'ava identifier
* 'E'ncrpted password/encrypt
* 'S'HA password
*/
public void setConversion(char conv) {
getController().setConversion(conv);
}
public char getConversion() {
return getController().getConversion();
}
/** called by getTableCellRendererComponent */
public Component getTableRenderer(JLabel renderer, JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
String s = renderer.getText();
int x = s.length();
StringBuffer sb = new StringBuffer(x);
for (int i=0; i<8; i++) sb.append('*');
renderer.setText(new String(sb));
if (hasFocus) renderer.setBorder(new LineBorder(UIManager.getColor("Table.selectionBackground"), 1));
else renderer.setBorder(null);
if (hasFocus) {
renderer.setForeground( UIManager.getColor("Table.focusCellForeground") );
renderer.setBackground( UIManager.getColor("Table.focusCellBackground") );
}
else if (isSelected) {
renderer.setForeground( UIManager.getColor("Table.selectionForeground") );
renderer.setBackground( UIManager.getColor("Table.selectionBackground") );
}
else {
renderer.setForeground( UIManager.getColor(table.getForeground()) );
renderer.setBackground( UIManager.getColor(table.getBackground()) );
}
return renderer;
}
@Override
public String getToolTipText(int row, int col, String defaultValue) {
return defaultValue;
}
@Override
public void customizeTableRenderer(JLabel lbl, JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column,boolean wasChanged, boolean wasMouseOver) {
}
@Override
public String getFormat() {
return control.getFormat();
}
/**
* Other Hub/Property used to determine if component is enabled.
*/
public void setEnabled(Hub hub) {
control.getEnabledController().add(hub);
}
public void setEnabled(Hub hub, String prop) {
control.getEnabledController().add(hub, prop);
}
public void setEnabled(Hub hub, String prop, Object compareValue) {
control.getEnabledController().add(hub, prop, compareValue);
}
protected boolean isEnabled(boolean bIsCurrentlyEnabled) {
return bIsCurrentlyEnabled;
}
/** removed, to "not use" the enabledController, need to call it directly - since it has 2 params now, and will need
* to be turned on and off
@Override
public void setEnabled(boolean b) {
if (control != null) {
b = control.getEnabledController().directSetEnabledCalled(b);
}
super.setEnabled(b);
}
*/
/**
* Other Hub/Property used to determine if component is visible.
*/
public void setVisible(Hub hub) {
control.getVisibleController().add(hub);
}
public void setVisible(Hub hub, String prop) {
control.getVisibleController().add(hub, prop);
}
public void setVisible(Hub hub, String prop, Object compareValue) {
control.getVisibleController().add(hub, prop, compareValue);
}
protected boolean isVisible(boolean bIsCurrentlyVisible) {
return bIsCurrentlyVisible;
}
/**
* This is a callback method that can be overwritten to determine if the component should be visible or not.
* @return null if no errors, else error message
*/
protected String isValid(Object object, Object value) {
return null;
}
class OAPasswordFieldController extends TextFieldController {
public OAPasswordFieldController() {
super(OAPasswordField.this);
//qqqqqqqqq passwords are not encrypted by default
// setConversion('P');
}
public OAPasswordFieldController(Hub hub, String propertyPath) {
super(hub, OAPasswordField.this, propertyPath);
//qqqqqqqqq passwords are not encrypted by default
// setConversion('P');
}
public OAPasswordFieldController(OAObject hubObject, String propertyPath) {
super(hubObject, OAPasswordField.this, propertyPath);
//qqqqqqqqq passwords are not encrypted by default
// setConversion('P');
}
@Override
protected boolean isEnabled(boolean bIsCurrentlyEnabled) {
bIsCurrentlyEnabled = super.isEnabled(bIsCurrentlyEnabled);
return OAPasswordField.this.isEnabled(bIsCurrentlyEnabled);
}
@Override
protected boolean isVisible(boolean bIsCurrentlyVisible) {
bIsCurrentlyVisible = super.isVisible(bIsCurrentlyVisible);
return OAPasswordField.this.isVisible(bIsCurrentlyVisible);
}
@Override
protected String isValid(Object object, Object value) {
String msg = OAPasswordField.this.isValid(object, value);
if (msg == null) msg = super.isValid(object, value);
return msg;
}
}
public void setLabel(JLabel lbl) {
getController().setLabel(lbl);
}
public JLabel getLabel() {
return getController().getLabel();
}
}
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