public static void main(String[] args) throws Exception {
JFrame frame = new JFrame("Hello Swing");
JLabel label = new JLabel("A Label");
frame.add(label);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(300, 100);
frame.setVisible(true);
TimeUnit.SECONDS.sleep(1);
label.setText("Hey! This is Different!");
}
private void _displayImgInFrame() {
final JFrame frame = new JFrame("Google Static Map");
GUIUtils.setAppIcon(frame, "71.png");
// frame.setDefaultCloseOperation(DISPOSE_ON_CLOSE);
JLabel imgLbl = new JLabel(new ImageIcon(_img));
imgLbl.setToolTipText(
MessageFormat.format(
"<html>Image downloaded from URI<br>size: w={0}, h={1}</html>",
_img.getWidth(), _img.getHeight()));
GUIUtils.centerOnScreen(frame);
frame.setVisible(true);
frame.setContentPane(imgLbl);
frame.pack();
frame.setResizable(false);
imgLbl.addMouseListener(
new MouseListener() {
public void mouseClicked(MouseEvent e) {}
public void mousePressed(MouseEvent e) {
System.out.println("Mouse Listener: Mouse Clicked!");
mapIsUp = 1;
sentX = 0.00;
clickX = e.getX(); // Latitude
clickY = e.getY(); // Longitude
if ((clickX < (_img.getWidth() / 2))
&& (clickY < (_img.getHeight() / 2))) { // 1st quadrant positive values
sentX =
Double.parseDouble(ttfLati.getText())
+ (((-1 * (_img.getWidth() / 2)) + clickX) * pixelX); // Add to latitude
sentY =
Double.parseDouble(ttfLongi.getText())
+ (((_img.getHeight() / 2) - clickY) * pixelY); // Add to Longitude
System.out.println("Top left");
} else if ((clickX > (_img.getWidth() / 2))
&& (clickY > (_img.getHeight() / 2))) { // 2nd quadrant negative values
sentX =
Double.parseDouble(ttfLati.getText())
+ (((-1 * (_img.getHeight() / 2)) + clickX) * pixelX);
sentY =
Double.parseDouble(ttfLongi.getText())
+ (((_img.getHeight() / 2) - clickY) * pixelY);
System.out.println("Bottom Right");
} else if ((clickX < (_img.getWidth() / 2))
&& (clickY > (_img.getHeight() / 2))) { // 3rd quadrant 1 positive 1 negative
sentX =
Double.parseDouble(ttfLati.getText())
+ (((-1 * (_img.getWidth() / 2)) + clickX) * pixelX);
sentY =
Double.parseDouble(ttfLongi.getText())
+ (((_img.getHeight() / 2) - clickY) * pixelY);
System.out.println("Bottom Left");
} else { // 3rd quadrant 1 positive 1 negative
sentX =
Double.parseDouble(ttfLati.getText())
+ (((-1 * (_img.getHeight() / 2)) + clickX) * pixelX);
sentY =
Double.parseDouble(ttfLongi.getText())
+ (((_img.getHeight() / 2) - clickY) * pixelY);
System.out.println("Top Right");
}
BigDecimal toCoordsX = new BigDecimal(sentX);
BigDecimal toCoordsY = new BigDecimal(sentY);
sentX =
(toCoordsX.setScale(6, BigDecimal.ROUND_HALF_UP))
.doubleValue(); // allows values of up to 6 decimal places
sentY = (toCoordsY.setScale(6, BigDecimal.ROUND_HALF_UP)).doubleValue();
getCoords = sentX + " " + sentY;
ttfLati.setText(Double.toString(sentX));
ttfLongi.setText(Double.toString(sentY));
System.out.println("... saving Coordinates");
saveLocation(
getCoords); // pass getCoords through saveLocation. this string is appended to the
// savedLocations file.
System.out.println("... savedCoordinates");
// Update the Locations ComboBox with new additions
ttfSave.removeAllItems(); // re-populate the ComboBox
System.out.println("removed items");
getSavedLocations(); // run through file to get all locations
for (int i = 0; i < loc.size(); i++) ttfSave.addItem(loc.get(i));
System.out.println("update combobox");
mapIsUp = 0;
frame.dispose(); // closes window
startTaskAction(); // pops up a new window
}
public void saveLocation(String xy) {
BufferedWriter f = null; // created a bufferedWriter object
try {
f =
new BufferedWriter(
new FileWriter(
"savedLocations.txt",
true)); // evaluated true if file has not been created yet
f.write(xy); // append passed coordinates and append to file if exists
f.newLine();
f.flush();
} catch (IOException ioe) {
ioe.printStackTrace();
} finally { // close the file
if (f != null) {
try {
f.close();
} catch (IOException e) { // any error, catch exception
System.err.println("Error: " + e.getMessage());
}
}
}
}
public void mouseReleased(MouseEvent e) {}
public void mouseEntered(MouseEvent e) {}
public void mouseExited(MouseEvent e) {}
});
}