Hi
I have a problem with look after this sequence in ULC/Swing:
ULCTextField field = ...
JTextField field = ....
..
field.setBackground(Color.yellow);
..
field.setBackground(ClientContext.getColor("TextField.background"));
field.setBackground(UIManager.getDefaults().getColor("TextField.background")
);
..
field.setEditable(false)
In ULC, the field is white as a result of the sequence above
In Swing, the field is gray (default background color of not editable
textfield)
Attached ULC application log of sequence:
background after setBackground(): Color: red = 255, green = 255, blue = 0,
alpha = 255
background after setBackground(): Color: red = 255, green = 255, blue = 255,
alpha = 255
background after setEditable(false): Color: red = 255, green = 255, blue =
255, alpha = 255
Attached Swing application log of sequence:
background after setBackground(): java.awt.Color[r=255,g=255,b=0]
background after setBackground():
javax.swing.plaf.ColorUIResource[r=255,g=255,b=255]
background after setEditable(false):
javax.swing.plaf.ColorUIResource[r=238,g=238,b=238]
how can I achieve the Swing behaviour in ULC?
Regards
Vlado
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import java.io.Serializable;
import com.ulcjava.base.application.AbstractApplication;
import com.ulcjava.base.application.ClientContext;
import com.ulcjava.base.application.ULCBoxPane;
import com.ulcjava.base.application.ULCButton;
import com.ulcjava.base.application.ULCFrame;
import com.ulcjava.base.application.ULCTextField;
import com.ulcjava.base.application.event.ActionEvent;
import com.ulcjava.base.application.event.IActionListener;
import com.ulcjava.base.application.util.Color;
public class TestEditableULCMain extends AbstractApplication implements Serializable {
private static final long serialVersionUID = 3685352913887556198L;
public static void main(String[] args) {
com.ulcjava.base.development.DevelopmentRunner.setApplicationClass(TestEditableULCMain.class);
com.ulcjava.base.development.DevelopmentRunner.setUseGui(false);
com.ulcjava.base.development.DevelopmentRunner.run();
}
public void start() {
ULCFrame frame = new ULCFrame();
frame.setDefaultCloseOperation(ULCFrame.TERMINATE_ON_CLOSE);
frame.add(createMainPane());
frame.setSize(600, 400);
frame.setVisible(true);
}
private ULCBoxPane createMainPane() {
ULCBoxPane mainPane = new ULCBoxPane();
final ULCTextField field = new ULCTextField(20);
ULCButton colorBtn = new ULCButton("setBackground");
colorBtn.addActionListener(new IActionListener() {
private static final long serialVersionUID = 1L;
public void actionPerformed(ActionEvent arg0) {
if (field.getBackground().equals(ClientContext.getColor("TextField.background"))) {
field.setBackground(Color.yellow);
} else {
field.setBackground(ClientContext.getColor("TextField.background"));
}
System.out.println("background after setBackground(): " + field.getBackground());
}
});
ULCButton editableBtn = new ULCButton("setEditable");
editableBtn.addActionListener(new IActionListener() {
private static final long serialVersionUID = 1L;
public void actionPerformed(ActionEvent arg0) {
field.setEditable(!field.isEditable());
System.out.println("background after setEditable(" + field.isEditable() + "): " + field.getBackground());
}
});
mainPane.add(field);
mainPane.add(editableBtn);
mainPane.add(colorBtn);
return mainPane;
}
}
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.UIManager;
public class TestEditableSwingMain {
public static void main(String[] args) {
JFrame frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(300, 200);
final JTextField field = new JTextField(20);
JButton colorBtn = new JButton("setBackground");
colorBtn.addActionListener(new ActionListener() {
private static final long serialVersionUID = 1L;
public void actionPerformed(ActionEvent e) {
if (field.getBackground().equals(UIManager.getDefaults().getColor("TextField.background"))) {
field.setBackground(Color.yellow);
} else {
field.setBackground(UIManager.getDefaults().getColor("TextField.background"));
}
System.out.println("background after setBackground(): " + field.getBackground());
}
});
JButton editableBtn = new JButton("setEditable");
editableBtn.addActionListener(new ActionListener() {
private static final long serialVersionUID = 1L;
public void actionPerformed(ActionEvent arg0) {
field.setEditable(!field.isEditable());
System.out.println("background after setEditable(" + field.isEditable() + "): " + field.getBackground());
}
});
JPanel mainPane = new JPanel(new BorderLayout());
mainPane.add(field, BorderLayout.NORTH);
mainPane.add(colorBtn, BorderLayout.CENTER);
mainPane.add(editableBtn, BorderLayout.SOUTH);
frame.getContentPane().add(mainPane, BorderLayout.CENTER);
frame.pack();
frame.setVisible(true);
}
}
