Emme Developer Well-Known Member Licensed User Longtime User Jan 29, 2018 #1 Hi to all! I have a simple scrollview with some elements inside it. Scrollview is placed in a panel. I'm not able to handle the panel event, so i suppose that scrollview's inner panel handle an event on click and prevent the click on parent panel. Is possible to disable this event, in order to achieve the Parent event? I tried to initialize scrollview with this, but doesn't work Code: Copy scv.initialize(0) scv.initialize2(0,"") Thanks!
Hi to all! I have a simple scrollview with some elements inside it. Scrollview is placed in a panel. I'm not able to handle the panel event, so i suppose that scrollview's inner panel handle an event on click and prevent the click on parent panel. Is possible to disable this event, in order to achieve the Parent event? I tried to initialize scrollview with this, but doesn't work Code: Copy scv.initialize(0) scv.initialize2(0,"") Thanks!
Erel B4X founder Staff member Licensed User Longtime User Jan 29, 2018 #2 ScrollView does handle the touch gestures. It will not pass them to the underlying control. Maybe you can add a gesture detector. Upvote 0
ScrollView does handle the touch gestures. It will not pass them to the underlying control. Maybe you can add a gesture detector.
Emme Developer Well-Known Member Licensed User Longtime User Jan 29, 2018 #3 Erel said: ScrollView does handle the touch gestures. It will not pass them to the underlying control. Maybe you can add a gesture detector. Click to expand... I tried also this, but I could not do it. I tried to use Reflection to handle click event on Scrollview. Tried this, but doesn't work Code: Copy Dim r As Reflector r.Target = scv.Panel r.SetOnClickListener("scvPanel_Click") r.Target = scv r.SetOnClickListener("scvPanel_Click") Upvote 0
Erel said: ScrollView does handle the touch gestures. It will not pass them to the underlying control. Maybe you can add a gesture detector. Click to expand... I tried also this, but I could not do it. I tried to use Reflection to handle click event on Scrollview. Tried this, but doesn't work Code: Copy Dim r As Reflector r.Target = scv.Panel r.SetOnClickListener("scvPanel_Click") r.Target = scv r.SetOnClickListener("scvPanel_Click")
Erel B4X founder Staff member Licensed User Longtime User Jan 29, 2018 #4 This is a problematic UX. How do you want to distinguish between a scroll gesture and a click gesture? Upvote 0
This is a problematic UX. How do you want to distinguish between a scroll gesture and a click gesture?
Emme Developer Well-Known Member Licensed User Longtime User Jan 29, 2018 #5 Erel said: This is a problematic UX. How do you want to distinguish between a scroll gesture and a click gesture? Click to expand... Maybe the problem is that i don't need to handle the scroll gesture, but i understand that system needs it. I have a scroll view with some element, every element is a HorizzontalScrollview. You can swipe the Hscv to reveal an hide contextual menu (like gmail). Designer asks me to handle the click on page, in order to close the Hscv if is menu is visible. I think i can add a panel inside the scrollview, to handle the event, but this means that i need to rewrite all pages as i use Z-order to achieve some things Upvote 0
Erel said: This is a problematic UX. How do you want to distinguish between a scroll gesture and a click gesture? Click to expand... Maybe the problem is that i don't need to handle the scroll gesture, but i understand that system needs it. I have a scroll view with some element, every element is a HorizzontalScrollview. You can swipe the Hscv to reveal an hide contextual menu (like gmail). Designer asks me to handle the click on page, in order to close the Hscv if is menu is visible. I think i can add a panel inside the scrollview, to handle the event, but this means that i need to rewrite all pages as i use Z-order to achieve some things
