First we need a version that uses your system Qt 4 installation so that your system Colour theme is applied

You can either download a Opera 10 Alpha or this Opera 9.6 snapshot: http://snapshot.opera.com/unix/snapshot ... 4.i386.rpm

Next we need to sort out the theme, I recommend this one: http://my.opera.com/community/customize ... o/?id=8630

I prefer the tab bar below, so use this guide to move it: http://www.ghacks.net/2008/06/11/move-t ... o-the-top/

We now want Opera to use system colours + fonts so follow section 2 + 3 of this guide, ignoring the reference to setting the theme in section 2: http://userbase.kde.org/Tutorials/Opera

You can toggle the menus off and on with Alt + F11

Sweet.. That Opera skin looks really awesome. I've installed it on my Windows machine and it looks like KDE

Visual integration is just one thing. It would be even more interesting to get KRunner be aware of Opera the same way it is about Konqueror.
I guess this is not that easy.
(How) Is it possible to integrate Opera bookmarks, web shortcuts etc. in KRunner?

Opera bookmarks would require a special runner that could parse the Opera bookmarks list. Web shortcuts would be a similar thing also probably. I haven't seen anything like this in Playground yet, so I think it is currently not possible.

For info, Opera 10 Qt4 snapshot available here:

http://snapshot.opera.com/unix/snapshot ... tel-linux/ - [Aug 7th 2009]

bcooksley wrote:First we need a version that uses your system Qt 4 installation so that your system Colour theme is applied

You can either download a Opera 10 Alpha or this Opera 9.6 snapshot: http://snapshot.opera.com/unix/snapshot ... 4.i386.rpm

Next we need to sort out the theme, I recommend this one: http://my.opera.com/community/customize ... o/?id=8630

I prefer the tab bar below, so use this guide to move it: http://www.ghacks.net/2008/06/11/move-t ... o-the-top/

We now want Opera to use system colours + fonts so follow section 2 + 3 of this guide, ignoring the reference to setting the theme in section 2: http://userbase.kde.org/Tutorials/Opera

You can toggle the menus off and on with Alt + F11

Thank you for informing me about this. I really like the theme, even though it looks weird if you drag out the tab-bar:


Can I solve that in some way by myself?

The image used probably lacks a transparent background. If you could extract it from the theme, edit the image and re-pack the theme it will be fixed. ( The theme is just a *.zip I think )

I am using a transparent background but am having same issues as Kottizen. Image is png. Any idea's?

This is likely related to a bug in Opera.

This commit added Opera support to the bookmarks runner:
http://websvn.kde.org/?view=revision&revision=1075667

Edit: Corrected tense.

I am using a transparent background but am having same issues as Kottizen. Image is png. Any idea's?

any tutorials on adding chrome into KDE 4?

@powellstick - check this: viewtopic.php?f=14&t=92866

thanks atanas!

Oh thanks for this actually from a long time i am looking for this. Thanks for the post now i can integrate opera with kde 4