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我想實現一個管理器(垂直),一個RichTextField和一個按鈕的彈出屏幕(基本上爲EULA屏幕)。我希望eula文本顯示在管理器中,只有管理員應該有滾動而不是彈出屏幕和按鈕來添加管理器之後。管理器(黑莓)彈出屏幕滾動問題
問題:如果RichTextField中的文本很小,那麼我可以看到文本和按鈕。但是,如果文本很長,經理就會滾動一下,而且根本看不到按鈕。
這裏是我做了什麼:
class ApplicationEulaScreen extends PopupScreen implements FieldChangeListener
{
private VerticalFieldManager mainContainer;
private RichTextField eulaText;
private ButtonField okButton;
ApplicationEulaScreen()
{
super(new VerticalFieldManager(VerticalFieldManager.NO_VERTICAL_SCROLL);
mainContainer = new VerticalFieldManager(VerticalFieldManager.VERTICAL_SCROLL | VERTICAL_SCROLLBAR | USE_ALL_HEIGHT);
eulaText = new RichTextField("Indicates whether network connectivity is possible. "
+"A network is unavailable when a persistent or semi-persistent condition prevents the possibility of connecting to that network. Examples include "
+"* The device is out of the coverage area for any network of this type. "
+"* The device is on a network other than the home network (i.e., roaming), and data roaming has been disabled. "
+"* The device's radio is turned off, e.g., because airplane mode is enabled. ", RichTextField.READONLY | RichTextField.USE_TEXT_WIDTH);
okButton = new ButtonField("Ok", ButtonField.FIELD_HCENTER | FOCUSABLE | ButtonField.CONSUME_CLICK);
okButton.setChangeListener(this);
mainContainer.add(eulaText);
add(okButton);
}
}
需要幫助的這一點。
你能告訴你在哪個模擬器或設備上進行測試嗎? – Swati 2011-01-14 04:47:20
這個問題幾乎在所有的模擬器中進行,正如我在9700,9000,9550上測試的那樣。未在設備上測試 – amsiddh 2011-01-14 08:16:29