Is there any Opensource Browser for touchscreen device ?

Question

I need internet browser on my device which has 4.3 Inch screen with 480x272 resolution, I am using embedded Qt 4.6.2 on embedded linux. Micro-controller has ARM9 with 450 Mhz.

Requirements for browser are

   - Touch Screen Support, Panning ( No Scroll bars)
   - Single touch Zooming ( No Multi Touch Available).
   - Fit to screen width support ( No Horizontal Scrolling).
   - Acid 3 Standard Compliable.
   - Page loading should be like, display all visible text first 
            and then load and show Images Gradually.

Is there any opensource browser which is near to this requirements.

I found following browsers which have touch screen support.

• Firefox Mobile
• Maemo MicroB ( Can any one please tell me where can I found source of this one).

Answer 1

How about using dillo? Dillo or how about the QT/Webkit since you are already using QT? You could also look at Midori but I have never used it. For the touch sensor part this depends on your touch drivers. Perhaps run a window manager.

Answer 2

Maemo MicroB ( Can any one please tell me where can I found source of this one).

If it helps: MicroB source package is here.

As a user of this browser I can say that it is very touch-friendly. Can't confirm support of all the features you've listed though.