B4J Question MouseReleased in Pane

[moore_it]

Hi all,

how does the mousereleased event work?

Thanks

 

[stevel05]

Is there more to the question? Have you tried it?

Simple answer, create the callback sub which will be called when the mouse is released over the target.

Private Sub MainForm_MouseReleased (EventData As MouseEvent)
    Log("Released")
End Sub

 

[moore_it]

hi,

I want to build a class like this.
All events respond only mousereleased not

 

[Cableguy]

If you only want the Mouse released event, see the above answer.
Most common uses include Moused own,MouseMove,MouseReleased to create a pick-drag-drop sequence, which you can set with a single event MouseClicked in which the parameters contains the type of action

 

[stevel05]

There were a few thing wrong with the code, which is why it didn't work. Try this one. I've just commented the incorrect parts and added where necessary so you can compare the two.


You didn't need to add mbase, base is already added just assign Base to mBase. You don't need to remove and add the canvas every time, just resize it, clear it and redraw.

 

[moore_it]

wonderful

thanks a lot stevel05
there are a lot of errors, now i correct