I have a class derived from QAbstractScrollArea using Qt 5.2.0 and it
re-implements paintEvent. It's used as a view into a much larger image and
that image is drawn by background threads. So the image may be 10,000 by 5,000
pixels but the view is 900x600 and those 10,000 by 5,000 pixels are
This maybe irrelevant but I implemented a similar image viewer a couple
of years ago. I ca post later when I am at a computer to look at the
actual working code, but for now,
http://stackoverflow.com/questions/6459278/read-image-files-with-qimagereader-using-qtconcurrent
This has some code
As an aside, when you use a _TextInput_ on iOS, it does auto-launch the iOS
soft keypad when you tap on the TextInput. Pretty convenient. Maybe TextEdit
should be enhanced to work like TextInput; maybe it should auto-launch the
platform-specific keypad like TextInput does.
- VStevenP
I believe TextEdit already launches the virtual keyboard when it receives the
focus.
Try setting the z parameter as 1 to put the TextInput object in foreground.
Perhaps a MouseArea may be overriding the focus capture.
Example:
import QtQuick 2.0
Rectangle {
width: 320
height: 480
Guys. All Qt text input controls work well and launch soft keyboard
automatically.
My problem was in my own TextEdit, that I wrote...
Thanks.
From: Cezar Menezes
Sent: Monday, March 31, 2014 3:14 AM
To: VStevenP
Cc: igor mironchik ; Alan Ezust ; interest@qt-project.org
Subject: Re: