listener

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Multiple JComboBox

Ok, t开发者_JS百科here is two jcombobox displayed one is a list of cities a flight leaves from and another is a list of cities a flight goes to when a user selects an option from both combo boxes I wa[详细]

2023-03-31 00:21 分类：问答
In Android, how do I take an action whenever a variable changes?

In an Android app (or Java more generally if i开发者_如何学编程t\'s no different), what is the best way of calling a method whenever a variable\'s value changes?What you really want to do is set up ev[详细]

2023-03-30 15:02 分类：问答
How to 'hide'/'not call' screen keyboard(soft input) on click event for EditText

I\'m doing my application with my tablet, is there anyway to consume the onClick event? it\'s like: cdProduto.setOnClickListener(new View.OnClickListener() {[详细]

2023-03-29 02:46 分类：问答
Creating a listener onRotate()

I\'ve been trying to find a listener that can execute seekmark.markPlace(). The function takes in the dimensions and padding for a seekBar defined in my layout. When I call the function from onCreate[详细]

2023-03-28 23:59 分类：问答
Problem with onClickListener

this actually does nothing when i click the button. The button is like: Button Confirmar = (Button)findViewById(R.id.btConfirma);[详细]

2023-03-28 21:37 分类：问答
Callback function on a JTextField

I have a presenter class and several text fields in my view. I want my presenter to say \"every textfields that are listening to me, please do something now\".[详细]

2023-03-28 20:36 分类：问答
ComboBoxModel events not working

I seem not to grasp the concept of Events and such. After reading a while on how to implement the listeners and such I came across the Java tutorial saying I should extend AbstractListModel to get the[详细]

2023-03-27 23:28 分类：问答
Android spinner does not trigger when "preselected item" is selected

I use two spinners filled from my database. When I select an item in one of these spinners, it sorts a ListView from what I selected.[详细]

2023-03-27 20:24 分类：问答
Adding a timer to an event listener in JavaScript

I\'m having a little bit of trouble managing the load of sites in a Firefox extension. I\'m using JavaScript and developing a Firefox extension to search a string in a list of websites of my own, to[详细]

2023-03-27 12:27 分类：问答
Which Android Events do I use for this task?

I have a Java class that pertains to mouse listeners that I\'m wanting to convert over to my Android app but can\'t quite find the necessary events.[详细]

2023-03-27 11:16 分类：问答