error when toggling between portrait and landscape mode

federico
Offline
Elite Member

IP: 37.183.44.177 7 years 9 months ago #13957 by federico

Replied by federico on topic error when toggling between portrait and landscape mode

Hi,
To keep on focus your text field I suggest you to check the filedType in OnAnnotClicked method in RDPDFViewController class:

Code:

if (annot.fieldType == 1)
    {
        currX = x;
        currY = y;
    }

And so in shouldAutorotateToInterfaceOrientation method:

Code:

if (![textFd.text isEqual: @""]){
        [m_view setEditBoxWithText:textFd.text];
        [self OnSingleTapped:currX :currY];
    }

So you could simulate a tap in your textField.

pooja
Topic Author
Offline
Junior Member

IP: 47.44.172.50 7 years 9 months ago #13960 by pooja

Replied by pooja on topic error when toggling between portrait and landscape mode

Hi, I tried these changes but it still doesn't work.

emanuele
Offline
Banned

IP: 212.97.62.176 7 years 8 months ago #13965 by emanuele

Replied by emanuele on topic error when toggling between portrait and landscape mode

Hi,

on rotation event the page is re-rendered, so you lose the current annotation instance.
You can get the annotation index when you tap on it the first time (add [m_annot getIndex], in PDFView class when the annotation is tapped), then get the same annotation after the rotation using the index.

In PDFView class you can add a method to force the OnAnnotEditBox with something like:

Code:

m_annot = [page annotAtIndex:index];
[m_annot getRect:&m_annot_rect];
                    
annotRect.origin.x = m_annot_rect.left / m_scale;
annotRect.origin.y = m_annot_rect.top / m_scale;
annotRect.size.width = (m_annot_rect.right - m_annot_rect.left)/m_scale;
annotRect.size.height = (m_annot_rect.bottom - m_annot_rect.top)/m_scale;
[m_delegate OnAnnotEditBox :annotRect : nuri :([m_annot getEditTextSize]/m_scale) * [m_view vGetScale]];

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