Hey,
i used Widget Component on actor with Mobile Touch interface(4.10.1), it seems Touch interface doesn’t let the widget interaction work. when i do Eject it works fine,
also sticks doesn’t overlap with the widget so it maybe a bug.
if it is , is there any other workaround ?
Thanks.
Hello Cgraider,
I have a few questions for you that will help narrow down what issue it is that you are experiencing.
Quick questions:
okay ,
first ,
and its not working
also i tried set pivots to 0.
After doing a bit of digging I was able to find that this is a known issue (UE-23843) and that it has been submitted to the developers for further consideration. I will provide updates with any pertinent information as it becomes available. Thank you for your time and information.
Make it a great day
Has this been resolved?
I have provided a link to the public tracker. Please feel free to use the link provided for future updates.
Link: Unreal Engine Issues and Bug Tracker (UE-23843)
Make it a great day
I assume you work in BP.
A work around to that problem is to create a Main HUD
which holds all off the windows (or HUDs) as children
of type Canvas. Though you should never work with the
Initial Canvas or the Main HUD Widget component.
You have to add the widget to the viewport and not the playerscreen.
Build a tree diagram like this:
MainHUD (Widget component)
Hope someone have a better idea…
I don’t get how a widget component can be attached to a HUD class.
Sry that I explained it so badly…
You just create one Widget which contains all UI Information you want to display.
Store information ,as you would display in a different widget, in another widget.
But never touch the “Root Canvas”. Hopefuly my idea gets clearer now…
I found a better solution for the problem:
Always use: Create Widget → Add to Viewport
When removing: Get all Widgets Of Class → Remove From Parent
The important thing is to add all widgets to the Viewport and never use “Remove all Widgets”.
This would result in removing the touch interface.
Thanks. I get it now.
However the initial issue was about creating a widget component within a blueprint actor, which would be placed in 3d space. The widget component references a normal widget blueprint class.
This works well, and the widget displays in 3d space.
If the widget has a button, that button functions as it should on the 3d widget.
However, if the touch interface is showing, the button interactivity is lost.
Almost there. Basically have to check if hit location is inside the button geometry.
So the touch event works on the widget component as a whole. Just doesn’t trigger the button in the widget referenced by the widget component.
Hence we check the location of the hit and see if it is in the button area.
the widget being reference is a simple widget with just one button, button_0
PS. This is not working at the moment because I have no idea about the geometry structure. So I just need to check if geometry can define an area and then check if hit location is inside that area.
Maybe someone with more experience can help with this.
The Touch interface/Virtual joystick is blocking touch events for widget components in the level. The issue apparently won’t be fixed. My only solution was to disable the touch interface for the duration of my event and re-enable it after by using ‘Get player controller → Activate touch interface’ and select ‘None’ and, after interaction, do the same, only select the touch interface you want to bring back.
