private void loadLogin() {
// Assemble login panel.
signInLink.setHref(loginInfo.getLoginUrl());
loginPanel.add(loginLabel);
loginPanel.add(signInLink);
RootPanel.get("tasksList").add(loginPanel);
}
private void handleError(Throwable error) {
Window.alert(error.getMessage());
if (error instanceof NotLoggedInException) {
Window.Location.replace(loginInfo.getLogoutUrl());
}
}
private void loadStockWatcher() {
// Set up sign out hyperlink.
signOutLink.setHref(loginInfo.getLogoutUrl());
// Create table for tasks.
tasksFlexTable.setText(0, 0, "Tâche");
tasksFlexTable.setText(0, 1, "DeadLine");
tasksFlexTable.setText(0, 2, "Priorité");
tasksFlexTable.setText(0, 3, "Remove");
// Add styles to elements in the stock list table.
tasksFlexTable.getRowFormatter().addStyleName(0, "watchListHeader");
tasksFlexTable.addStyleName("watchList");
tasksFlexTable.getCellFormatter().addStyleName(0, 1, "watchListNumericColumn");
tasksFlexTable.getCellFormatter().addStyleName(0, 2, "watchListNumericColumn");
tasksFlexTable.getCellFormatter().addStyleName(0, 3, "watchListRemoveColumn");
loadStocks();
// Assemble Add Task panel.
addPanel.add(newTaskTextBox);
addPanel.add(addTaskButton);
addPanel.addStyleName("addPanel");
// Assemble Main panel.
errorMsgLabel.setStyleName("errorMessage");
errorMsgLabel.setVisible(false);
mainPanel.add(errorMsgLabel);
mainPanel.add(signOutLink);
mainPanel.add(tasksFlexTable);
mainPanel.add(addPanel);
mainPanel.add(lastUpdatedLabel);
// Associate the Main panel with the HTML host page.
RootPanel.get("tasksList").add(mainPanel);
// Move cursor focus to the input box.
newTaskTextBox.setFocus(true);
// Setup timer to refresh list automatically.
Timer refreshTimer =
new Timer() {
@Override
public void run() {
refreshWatchList();
}
};
refreshTimer.scheduleRepeating(REFRESH_INTERVAL);
// Listen for mouse events on the Add button.
addTaskButton.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
addTask();
}
});
// Listen for keyboard events in the input box.
newTaskTextBox.addKeyPressHandler(
new KeyPressHandler() {
public void onKeyPress(KeyPressEvent event) {
if (event.getCharCode() == KeyCodes.KEY_ENTER) {
addTask();
}
}
});
}
