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Old 05-18-2009, 09:19 AM   #1 (permalink)
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Question How to get ListField selected Item ClickEvent

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Hi,

I am newbei for the ListItem in Blackberry.
I have no. of items in the ListField which i have Drawn using the ListFieldCallBack method.
Now whenever i m rendering on any item in the ListField ,How should i get the clickevent and how should i put the other code on that selected item.

Please provide any code or any solution or any useful link as i m in very urgent in need . pls see my code snippet below.

{code}
public void drawListRow(ListField list, Graphics g, int index, int y,
int w) {



Field fld=null;
try {
if (index == list.getSelectedIndex()) {

}

try {
objBitmap1 = Bitmap.getBitmapResource("1y.png");
g.drawBitmap(0, y, objBitmap1.getWidth(),
objBitmap1.getHeight(), objBitmap1, 0, 0);
} catch (Exception e) {

// }
}
} else {

objBitmap = Bitmap.getBitmapResource("1.png");
g.drawBitmap(0, y, objBitmap.getWidth(), objBitmap
.getHeight(), objBitmap, 0, 0);

}
}catch(Exception e){

}
g.drawText("Test",0,y,0,255);
try{
//Dialog.alert("index ::"+Integer.toString(index));
}catch(Exception e){
}
g.drawText(String.valueOf(index * 111), 0, 0, DrawStyle.RIGHT, 100);
}

public Object get(ListField listField, int index) {
// Dialog.alert(Integer.toString(index));
return null;
}

public int getPreferredWidth(ListField listField) {
return Graphics.getScreenWidth();
}

public int indexOfList(ListField listField, String prefix, int start) {
Dialog
.alert(Integer.toString(listField
.indexOfList(prefix, start)));
return listField.indexOfList(prefix, start);
}


{/code}


Thanks in Advance

Regards,
Mishal
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