Search Results

I have a class for this, but I can't find it. But look at this example: and add this if you want to expand the example class. https://www.b4x.-event-detect-ctrl-x-or-etc.132742/#content
link: Hi, I'd like to manage the key event in a B4XPage but I don't know how. It seems that forum return only result for B4A or for B4J using form. Any h
link: thanks is exactly i looking for ?

The key event is handled by the JavaFX engine. There is nothing that can be configured.

public Sub Inp_KeyDown(event As BANanoEvent) Log(event.ID & " Keydown: " & event.Key) If event.Key = "a" Then event.PreventDefault End If End Sub Alain

In my B4J tutorial Simple Layout Designer you can find in the Main module an example of a Keypressed event. Private Sub Main_KeyPressed_Event(e As Event) Happy coding!
link: How can I capture KeyPress as in B4A with the event Activity_KeyPress?

This is exactly what I needed!!!! Many thanks Bdunlkeusmith I go back to my code :)
link: I use the GameViewHelper library with the following code to capture a press of the F1 key to display a help file. Private gvh As GameViewHelper gvh.
link: HI all I need to trap keyboard event in the app on top level. (F8, F10 and so on) It's for displaying a programming tools windows in my global applic

Answered myself. I replaced AddEventHandler with AddEventFilter and now everything works as expected. New rutine now named KeyDown_Filter instead of KeyDown_Event
link: I 'm using the following piece of code. Dim r As Reflector r.Target = MazinForm.RootPane r.AddEventHandler("KeyDown", "javafx.scene.input.KeyEvent

? for b4J https://www.b4x.-key-event-key_pressed-and-key_released.137237/#post-868486 https://www.b4x.-event-detect-ctrl-x-or-etc.132742/#content See example b4j (Login user) key Escape Note: You can extend the use of keys or combinations of them, associate them with a view or object 155828
link: The key listener is simply listening to the keys, just like it says on the tin. It is oblivious to whatever else is happening. If you need to keep tra
link: A KeyPress event does not exist in B4J. In the page, in the B4X Language Booklet, where you got the code it is written that it is for B4A only. Wha
link: I may be missing something here and can't check this now, but I think that if all you want to do is capture the enter key in a text field in s B4J app

Try using this class. The original EXSKCollapsable used a hidden checkbox/radio component to keep track of the open/closed state, but this somehow interfered with other components in the BANanoSkeleton lib that use the same trick. I completely removed this and let the collapsable keep track of it it

XUIScrollView Events: ScrollChanged (X As Float, Y As Float) Well, seems not having _FocusChanged (HasFocus As Boolean) but do not know if this, will help too.... And my problem was keypressing... because scrollview always listening first... I think if asking from "StartDust", adding a featur

Tip: Trapping key press in VTextField When generating events for text fields, you can trap the keyup, keypress events. To trap the press of the key, generate keyupenter event or keyupenterPrevent(default) 126240 #SharingTheGoodness
link: #Event: Blur (e As BANanoEvent) #Event: Change (item As Object) #Event: Time_Change (item As String) #Event: Date_Change (item As String) #Event: Clic
link: VueDataTable - Show Select At times you might want to enable selection of all records in your data-table. This is possible with the select property.
link: 4. We then define some events, with Ready being the most crucial event. It fires when the map is ready and that is when we can add markers etc etc.

Powered by ColBERT