[Qt-interest] Signal emitted while scrolling in QTextEdit

[Ankit Agarwal]

I dont know that but QTextEdit::anchorAt(QPointF)  may just help but i am
not sure about that.
What does ViewPort() returns?

On Tue, Mar 10, 2009 at 11:13 PM, Keshava Krishna <keshavkrishna88 at gmail.com
> wrote:

> ok,
>
> but can i know the offsets (character count) of the 1st and the last
> character that is currently visible in the Text Area??
>
>
>
> On Tue, Mar 10, 2009 at 11:06 PM, Ankit Agarwal <ankit17.ag at gmail.com>wrote:
>
>> check out void QAbstractSlider::sliderMoved ( int *value* )
>>
>>
>> On Tue, Mar 10, 2009 at 10:56 PM, Ferenc Stelcz <ferenc at stelcz.hu> wrote:
>>
>>> Hi!
>>>
>>> QTextEdit has a member function verticalScrollBar() which returns you
>>> the vertical scrollbar. From here on you can grab the signals emitted by
>>> that scrollbar. (I don't know exactly if the signals of the scrollbar
>>> are emitted if the user scrolls with the mouse wheel).
>>>
>>>
>>> Keshava Krishna wrote:
>>> > Hi,
>>> >
>>> > 'm building a text editor using QTextEdit, the user can scroll through
>>> the
>>> > text document by using vertical scrollbar.
>>> > i want a signal to be emitted whenever the document is scrolled through
>>> > (even though the cursor position is not changed),
>>> > also it would be helpful if i get to know the offsets (character count)
>>> of
>>> > the 1st and the last character that is currently visible in the Text
>>> Area.
>>> > Please suggest me a way to do it.
>>> >
>>> > Regards,
>>> > Keshava.
>>> >
>>> >
>>> >
>>> >
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>>
>>
>>
>> --
>> Regards,
>> Ankit Agarwal
>> SW Engineer
>> Vegayan Systems
>> email : ankit_agarwal at vegayan.com
>> Blog : http://ankit17.wordpress.com
>>
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>>
>


-- 
Regards,
Ankit Agarwal
SW Engineer
Vegayan Systems
email : ankit_agarwal at vegayan.com
Blog : http://ankit17.wordpress.com
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