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How to draw rectangular in J2ME by canvas through drawline method

This is first time I at a question in here. Im new in J2ME, and now im developing a small application, but i get problem when i wanna show data into table. But in J2me not support table there for tha[详细]

2023-04-06 19:18 分类：问答
How to write Scrollable for Table in j2me by canvas?

Now i try to draw a table by Canvas, but i have a problem, my table doesnt has scrollable. How can i write some code to help my table can scrollable?[详细]

2023-04-06 06:37 分类：问答
Change display in form to another form in j2me

I get trouble when I created one form and one midlet and I want thro开发者_JAVA百科ugh an alert for user when user enters detail, but I got trouble it can\'t change screen to show alertnothing can be[详细]

2023-04-05 18:33 分类：问答
setting command listener style preferences doubt

Why do some people prefer to use .setCommandListener(this) over .setCommandListener(new CommandListener(){})[详细]

2023-04-02 23:57 分类：问答
J2ME app menu develop

I\'m developing a small j2me game and i want to create a menu for this application. I imagine the menu as a vertical list of items with a cursor on the left or right side that i canmove from item to i[详细]

2023-04-02 17:01 分类：问答
Invalid Attribute Error

I am using JavaMe. Every time I attempt to initialize a List object I receive the following error: The value for attribute null is not in the proper format[详细]

2023-04-02 00:54 分类：问答
Java j2me get result from running Thread

Hej, I know how to pass parameters to a Runnable. But when my Thread has run, how to get the result of the process?[详细]

2023-04-01 21:04 分类：问答
how to set a background image for S40 Nokia SDK in Netbeans?

I\'m developing an application to work on S40 platfo开发者_StackOverflow社区rm for Nokia devices using Netbeans IDE, I\'m working on a visual MIDLET (MIDP 2.1) and I am trying to set a background imag[详细]

2023-03-30 21:51 分类：问答
How to use pointerPressed method for particular image?

Hi Friends, I have created one canvas form & on that i placed one image which is my button registe开发者_JAVA技巧r. Now i am going to catch image touch events using pointerPressed method for only[详细]

2023-03-22 19:32 分类：问答
Alert not displaying properly in JavaME

any ideas why the Alert dialog in Jav开发者_如何学Ca ME application is not displaying properly (white stripe on a top of it) on a real phone (N82), it works well on an emulator. So it is not a matter[详细]

2023-03-22 01:58 分类：问答