uiscrollview: contentSize

[franium]

Hi,

I have added an uitextfield and an uitextview to a scrollview. In order to make scroll the textfield together with the textview I have not enabled the scrolling in the textview.

I have different problems:

1.I don't understand the contentSize property of the scrollview. I need very clear examples;

2.I wish that when the textview is first responder, by inserting the second/third text line both the textfield and the textview begin to scroll. How could I do?

Thanks,

Fran

[shadowJohnny]

Hi!

1. The contentSize of a ScrollView defines exactly what it says: the width and the height of your ScrollView content. E.g. if your ScrollView has a size of 320x480 and your contentSize has a size of 320x580, you can scroll 100px down in the ScrollView because the content is 100px higher than the frame.

[franium]

Originally Posted by shadowJohnny

Hi!

1. The contentSize of a ScrollView defines exactly what it says: the width and the height of your ScrollView content. E.g. if your ScrollView has a size of 320x480 and your contentSize has a size of 320x580, you can scroll 100px down in the ScrollView because the content is 100px higher than the frame.

I set the scrollview size in such way it contains both the textfield and the visible part of the textview, then I set the scrollview content size a little bit higher of the scrollview size. I succeed in seeing the scrollbar and it seems of the right size, but I can view only one line of the textview. There is a white part that covers the textview.