Why you add again the button in refreshStopList()?
// Button is added to the Screen.
hPanel.add(Stop1Button);
2011/3/25 Rodrigo JS <[email protected]>
> Hi All,
>
> I am new to GWT and was trying to create an horizontal panel with 5
> Buttons on it. So far, so good.
>
> Point is that when I implemented the method that would define what to
> be written in each Button it did not work.
>
> Can anyone helpe me?
>
> Thanks,
> Rodrigo
>
> public void onModuleLoad() {
>
> hPanel.setSpacing(10);
>
> // Add some content to the panel
> hPanel.add(Stop1Button);
> Stop1Button.addStyleName("B1");
> hPanel.add(Stop2Button);
> Stop2Button.addStyleName("B2");
> hPanel.add(Stop3Button);
> Stop3Button.addStyleName("B3");
> hPanel.add(Stop4Button);
> Stop4Button.addStyleName("B2");
> hPanel.add(Stop5Button);
> Stop5Button.addStyleName("B1");
>
> // Associate the Main panel - hPanel - with the HTML host page.
> RootPanel.get("stopList").add(hPanel);
>
> // Setup timer to refresh list periodically.
> Timer refreshTimer = new Timer() {
> @Override
> public void run() {
> refreshStopList();
> }
> };
> refreshTimer.scheduleRepeating(REFRESH_INTERVAL);
> }
>
> private void refreshStopList() {
>
> // For testing purpose, generate a second screen with different
> text then the first one
>
> // hPanel is cleared
> hPanel.clear();
>
> // I could do it altogether , but am testing if it is working step
> by step
> // Text generated in tester is associated with a variable
> textButton1 = "Test 1";
> // Text received is attributed to a button
> Stop1Button.setText(textButton1);
>
> // Button is added to the Screen.
> hPanel.add(Stop1Button);
>
> // hPanel is associated with the screen
> RootPanel.get("stopList").add(hPanel);
>
> }
>
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