J2ME

开发平台：
Java

HomeTabPane.java：源码内容
							/*
 * MOMTabPane.java
 *
 * Created on April 22, 2010, 12:45 PM
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */
package com.MOM.ui.design;
import com.MOM.ui.control.*;
import com.MOM.Constants;
import com.MOM.resources.Resources;
import com.MOM.ui.MOMUiFactory;
import com.framework.DisplayManager;
import com.framework.EditControl;
import com.framework.ImageControl;
import com.framework.RadioControl;
import com.framework.RadioGroup;
import com.framework.ScrollableContainer;
import com.framework.SpacerControl;
import com.framework.TickerTextControl;
import javax.microedition.lcdui.Graphics;
/**
 *
 * @author Tejaswi
 */
public class HomeTabPane extends MOMTabPane {
    /** Variables */
    TickerTextControl searchButton;
    EditControl searchEditControl;
    RadioGroup searchRadioGroup;
    ShareMarketReadingControl shareMarketControl;
    MOMewsGroupControl topNewsGroup;
    MOMewsGroupControl preMarket;
    /** Creates a new instance of MOMTabPane */
    public HomeTabPane() {
    }
    public void init() {
        // creating tab button
        tabButton = new SpacerControl();
        tabButton.setBgImage(Resources.getInstance().getImage(Resources.HOME_ICON_OFF_IMAGE));
        tabButton.setSelectionBgImage(Resources.getInstance().getImage(Resources.HOME_ICON_ON_IMAGE));
        tabButton.setHeight(Resources.getInstance().getImage(Resources.TAB_BUTTON_ON_IMAGE).getHeight());
        // creating tab body
        tabBody = new ScrollableContainer();
        tabBody.setLayout(Constants.TAB_PANE_LIST_LAYOUT);
        // Adding search lable
        tabBody.addChildren(MOMUiFactory.getDarckLabel(Constants.SEARCH_STRING));
        tabBody.addChildren(getSearchBox());
        tabBody.addChildren(getSearchRadioPane());
        
        shareMarketControl = new ShareMarketReadingControl();
        tabBody.addChildren(shareMarketControl);
        shareMarketControl.setNiftyChange("Change");
        shareMarketControl.setSensexChange("Change");
        shareMarketControl.setNiftyReading("Reading");
        shareMarketControl.setSexsexReading("Reading");
        
        MultilineArrowControl label1 = new MultilineArrowControl(Constants.GLOBAL_MARKET_UPDATE_STRING, true, false,Resources.getInstance().getFontBlackMediumBold());
        label1.setSelectable(false);
        tabBody.addChildren(label1);
        
        topNewsGroup = new MOMewsGroupControl(Constants.TOP_NEWS_LABEL);
        tabBody.addChildren(topNewsGroup);
        topNewsGroup.addInformation("Dubai connection: Indian compaines may get extra hit.");
        topNewsGroup.addInformation("Tata Moters Q2 cons seen at Rs. 170 cr");
        topNewsGroup.addExtraInformation("More top news");
        
        
        preMarket = new  MOMewsGroupControl(Constants.PRE_MARKET_STRING);
        tabBody.addChildren(preMarket);
        preMarket.addInformation("Asian Market end over.");
        preMarket.addInformation("Dubai connection: Indian compaines may get extra hit.");
        preMarket.addExtraInformation("More");
    }
    private ScrollableContainer getSearchBox() {
        ScrollableContainer container = new ScrollableContainer();
        container.setLayout(Constants.HORIZONAL_LAYOUT_01);
        searchButton = MOMUiFactory.getSearchButton(Constants.SEARCH_STRING);
        ImageControl imgControl = MOMUiFactory.getUnselectbleImageControl(Resources.getInstance().getImage(Resources.SEARCH_ICON_IMAGE));
        searchEditControl = MOMUiFactory.getEditControl(DisplayManager.getInst().getWidth() - (4 * Constants.LEFT_PADDING) - searchButton.getWidth() - imgControl.getWidth(), searchButton.getHeight());
        imgControl.setHeight(searchButton.getHeight());
        imgControl.setAllignment(Graphics.HCENTER | Graphics.VCENTER);
        container.addChildren(searchEditControl);
        container.addChildren(searchButton);
        container.addChildren(imgControl);
        return container;
    }
    private ScrollableContainer getSearchRadioPane() {
        ScrollableContainer container = new ScrollableContainer();
        searchRadioGroup = new RadioGroup();
        container.setLayout(Constants.HORIZONAL_LAYOUT_01);
        for (int i = 0; i < Constants.SEARCH_RADIO_BUTTONS.length; i++) {
            RadioControl control = MOMUiFactory.getRadioControl(Constants.SEARCH_RADIO_BUTTONS[i]);
            container.addChildren(control);
            searchRadioGroup.addRadioControl(control);
        }
        container.resize();
        container.setHeight(container.getHeight() + Constants.TOP_PADDING);
        return container;
    }
}

						