void showWarning(Frame frame, String warning) {
warningDialog = new Dialog(frame, "警告", true);
warningDialog.setSize(200, 100);
warningDialog.setLayout(new FlowLayout());
warningDialog.setResizable(false);
warningDialog.setLocationRelativeTo(frame);
warningText = new Label(warning);
warningButton = new Button("确认");
warningDialog.add(warningText);
warningDialog.add(warningButton);
warningDialog.addWindowListener(
new WindowAdapter() {
public void windowClosing(WindowEvent e) {
warningDialog.setVisible(false);
warningDialog.dispose();
}
});
warningButton.addKeyListener(
new KeyAdapter() {
public void keyPressed(KeyEvent e) {
int keyCode = e.getKeyCode();
if (keyCode == KeyEvent.VK_ENTER) {
warningDialog.setVisible(false);
warningDialog.dispose();
}
}
});
warningButton.addMouseListener(
new MouseAdapter() {
public void mouseClicked(MouseEvent e) {
warningDialog.setVisible(false);
warningDialog.dispose();
}
});
warningDialog.setVisible(true);
}
/* DESCRIPTION
* Connect button event method,
* Call the connect method
* ARGUMENTS
* ip - Peer IP variable, integer
* port - Peer Port variable, integer
* dlg - Warning dialog, Dialog
* msg - Warning message, Label
* ok - confirm button on the warning dialog
*/
protected void connect_btnMouseClicked(MouseEvent evt) {
ip = ip_text.getText();
port = Integer.parseInt(port_text.getText());
final Dialog dlg = new Dialog(this, "Warning!");
dlg.setSize(300, 100);
Label msg = new Label("Input the correct Ip address and Port number.", Label.CENTER);
Button ok = new Button("OK");
dlg.setLayout(new FlowLayout());
dlg.add(msg);
dlg.add(ok);
ok.addMouseListener(
new MouseAdapter() {
public void mouseClicked(MouseEvent e) {
dlg.dispose();
}
});
// if user didn't a peer ip, it shows alarm dialog
if (ip.equals("")) {
dlg.setVisible(true);
}
// Call the connect method
else {
try {
connect();
} catch (Exception e) {
dlg.setVisible(true);
System.out.println(e);
}
}
}
@NotNull
@SuppressWarnings("UseJBColor")
protected Dialog getOrCreatePickerDialog() {
Dialog pickerDialog = getPickerDialog();
if (pickerDialog == null) {
pickerDialog = super.getOrCreatePickerDialog();
pickerDialog.addMouseListener(
new MouseAdapter() {
@Override
public void mouseExited(MouseEvent event) {
updatePipette();
}
});
pickerDialog.addMouseMotionListener(
new MouseAdapter() {
@Override
public void mouseMoved(MouseEvent e) {
updatePipette();
}
});
pickerDialog.addFocusListener(
new FocusAdapter() {
@Override
public void focusLost(FocusEvent e) {
if (e.isTemporary()) {
pickAndClose();
} else {
cancelPipette();
}
}
});
pickerDialog.setSize(DIALOG_SIZE, DIALOG_SIZE);
myMaskImage = UIUtil.createImage(SIZE, SIZE, BufferedImage.TYPE_INT_ARGB);
Graphics2D maskG = myMaskImage.createGraphics();
maskG.setColor(Color.BLUE);
maskG.fillRect(0, 0, SIZE, SIZE);
maskG.setColor(Color.RED);
maskG.setComposite(AlphaComposite.SrcOut);
maskG.fillRect(0, 0, SIZE, SIZE);
maskG.dispose();
myPipetteImage =
UIUtil.createImage(
AllIcons.Ide.Pipette.getIconWidth(),
AllIcons.Ide.Pipette.getIconHeight(),
BufferedImage.TYPE_INT_ARGB);
Graphics2D graphics = myPipetteImage.createGraphics();
//noinspection ConstantConditions
AllIcons.Ide.Pipette.paintIcon(null, graphics, 0, 0);
graphics.dispose();
myImage =
myParent
.getGraphicsConfiguration()
.createCompatibleImage(SIZE, SIZE, Transparency.TRANSLUCENT);
myGraphics = (Graphics2D) myImage.getGraphics();
myGraphics.setRenderingHint(
RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_NEAREST_NEIGHBOR);
}
return pickerDialog;
}
/* DESCRIPTION
* Send button event method,
* Send the data to socket
* ARGUMENTS
* sendstr - send data, String
* hexstr - send data converted to hex, String
* dlg - Warning dialog, Dialog
* msg - Warning message, Label
* ok - confirm button on the warning dialog
* pw - output stream
*/
protected void send_btnMouseClicked(MouseEvent evt) {
String sendstr = "";
String hexstr = "";
// if the user click the send button when the socket is close, it shows warning dialog
if (sock == null) {
final Dialog dlg = new Dialog(this, "Warning!");
dlg.setSize(300, 100);
Label msg = new Label("Connect the socket, first.", Label.CENTER);
Button ok = new Button("OK");
dlg.setLayout(new FlowLayout());
dlg.add(msg);
dlg.add(ok);
ok.addMouseListener(
new MouseAdapter() {
public void mouseClicked(MouseEvent e) {
dlg.dispose();
}
});
dlg.setVisible(true);
}
// send the data to socket
else {
sendstr = send_text.getText();
if (sendstr.equals("") && cr_check.isSelected() == false && lf_check.isSelected() == false) {
final Dialog dlg = new Dialog(this, "Warning!");
dlg.setSize(300, 100);
Label msg = new Label("Insert the message", Label.CENTER);
Button ok = new Button("OK");
dlg.setLayout(new FlowLayout());
dlg.add(msg);
dlg.add(ok);
ok.addMouseListener(
new MouseAdapter() {
public void mouseClicked(MouseEvent e) {
dlg.dispose();
}
});
dlg.setVisible(true);
} else {
pw.print(sendstr);
if (cr_check.isSelected()) {
pw.print("\r");
sendstr = sendstr + "\r";
}
if (lf_check.isSelected()) {
pw.print("\n");
sendstr = sendstr + "\n";
}
pw.flush();
hexstr = StringtoHex(sendstr);
data.append("Send data : ");
data.append(hexstr + " | ");
data.append(sendstr);
data.append("\n");
send_text.setText("");
sendstr = "";
}
}
}