Creating TDPFImageView At Run Time

[Steve]

I'm attempting to create a TDPFImageView component at run time with code similar to this:

ImgViewer1 := TDPFImageView.Create(tabItemImage1);
ImgViewer1.Parent := tabItemImage1;
ImgViewer1.Align := TAlignLayout.Client;
ImgViewer1.Bitmap := fMyBitmap;

But it's not working? I am unable to see the image (even if I set a border and colour). Is there something obvious that I'm doing wrong here?

[Marian]

Hi steve,
I have the same issue. did you find a solution?

[Jourdon]

Same here in XE7, i create dynamically a TDPFJEditText and i just can't see it (but it's created !) : if i try setting focus on it i get a message like Unable to set focus on this control. I have to create it at runtime since my application run under Windows, IOS and Android... but the component has to be Native for an embedded scanner to work.

i tried so many parameters and combinations, here is a full list :

{$IFDEF ANDROID}
EdtSearch := TDPFJEditText.Create(Self);
with EdtSearch do
begin
OnChanged := EdtSearchChange;
Parent := ToolBar1;
Align := TAlignLayout.Client;
Visible := True;
Enabled := True;
Position.Y := 0;
Position.X := 0;
Top := 0;
Left := 0;
TextSize := 21;
Alpha := 1;
touch.InteractiveGestures := [TInteractiveGesture.LongTap, TInteractiveGesture.DoubleTap];
Margins.Left := 4;
Margins.Top := 4;
Margins.Right := 4;
Margins.Bottom := 4;

end;
{$ELSE}

Thanks in advance for any hint...

[Jourdon]

I got it working : putting it at design time all alone on a form, and instantiating the form at run time.

But now even if i Free/DisposeOf/Hide it, it's always visible over all my forms until i close the whole application...
No idea how to hide/destroy it or even creating it at runtime correctly ?