If you’re like me and have discovered a couple of kick-ass Qt applications and are wondering how to make Qt programs look more like the default Ubuntu Human theme, I present you with a quick cheat sheet.
There’s luckily one KDE style available in the Ubuntu repositories that only depends on Qt, polymer. But the colors it uses are different from the Ubuntu colors, so here’s how to get them pretty close.
First you’ll need to install a couple of packages. You can either click on these links or search for them using synaptic.
Once you have them installed you can find qtconfig in System>Preferences>Qt3 Configuration.
First change the style to Polymer. Then click the Tune Palette. Here’s the colors that I used:
- Background: Red: 239 Green: 235 Blue: 231
- Button: Red: 245 Green: 242 Blue 239
- Highlight: Red: 219 Green: 154 Blue: 86
You can change the color by clicking on the change color button when and inputing these numbers in the window that pops up.
Once you’ve changed those three, close the Tune Palette window and go to File>Save.
Now your installed Qt apps will blend in a lot better with your other GTK applications.
Here’s what it’ll look like:
Virtual Box OSE screenshot
I Just installed Opera Mini on my Treo 650. It’s pretty amazing. Not exactly a safari but good enough, and much faster than the browser the Treo comes with. It’s pretty amazing that this Java app can out-perform the C-based Blazer browser by what feels like an order of magnitude.
I think Mark really hit the nail on the head with this sentence he used on a recent blog post on Inkscape changing to Launchpad for bug tracking.
“We don’t have money on our side, but we do have the power of collaboration.”
– Mark Shuttleworth
I’ll definitely be using it in presentations and talks about Free Software.
I learned about this program from Sacha Chua’s blog. Workrave is a cool time-to-take-a-break-reminder program that doesn’t just lock your screen (like the default typing break program in Ubuntu). It has micro-breaks which are great to remind me to get back to working on whatever I was supposed to be doing.
I wonder how my life would change if I made a program for my Treo that would make it vibrate every couple of minutes to remind me to keep my attention where it should be.
Ubuntu users can use the following link to get APT to install it for you: Install Workrave
The EM D01NE is a (I think) HSDPA PCMCIA card. The driver for the modem comes with Ubuntu 7.04 (Maybe before). I get about 2Mbps from it (max is 3.8).
Getting this setup in Ubuntu is easier than getting it setup with Windows. The only gotcha is that you have to install Gnome-PPP first, since it doesn’t come with Ubuntu. I’ll try later using gnome-network-settings and report it in another post.
- First install GNOME-PPP using synaptic or apt-get
- Run it and press the setup button
- Press the detect button, it should find /dev/ttyACM0
- Speed: 460800
- Phone Line: Tone
- Volume: High
- In the Init Strings change Init2 to ATH0E1
- Leave Init 3 alone
- Leave Dial prefix empty
- Username: em
- Password: em
- Phone number *99***1# (Some people have success with just *99#)
These instructions come from http://d.hatena.ne.jp/hayamiz/20070616/1181994636 (Japanese)
For the benefit of the Internet, the key combination Control+Shift+Hiragana_Katakana puts the keyboard to and from the qwerty layout. Unfortunately the story doesn’t end there. Control+Shift+Hiragana_Katakana actually alternates between half-width katakana layout and qwerty layout modes. If you are unlucky enough to accidentally press that key combination while in full-width character mode (Like I did) you will be pleasantly surprised to find that the same key combination doesn’t take you out of the Kana layout mode! The language bar isn’t going to help you either because the keyboard map between qwerty and kana mode isn’t handled in the input method! (Great design guys!). If you are in full-width character mode you need to press ALT+Hiragana_Katakana (TWICE!!!!) to get back into the full-width qwerty layout. This because the first time you press it it’ll take you into the full-width kana layout again!
(Since I map the Caps Lock key to Control, it might be possible that the combination is Caps Lock+Shift+Hiragana_Katakana. Changing this mapping in Windows requires messing with the registry so I’m not going to try it. Perhaps Lazyweb can confirm it for me. )
In the hour I spent smashing every key combination possible I found some other equally useless combinations. Here’s a list of my findings.
- (Full-width mode) ALT+Hiragana_Katakana: Toggle qwerty and kana layout modes
- (Half-width mode) CTRL+Shift+Hiragana_Katakana: Toggle half width querty and kana layout modes (toggles full-width romaji in full-width mode)
- (Full-width mode) Shift+Muhenkan: Toggle between kana and full-width romaji
- (Full-width mode) Shift+Henkan: Toogle between kana and half-width romaji modes
Some of the buildings over here at Panasonic make half-life-like noises… I should probably keep a crow-bar handy…
Cool Biz is totally not cool. 😦
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I added a new page to my website with some of my notes on installing Ubuntu 7.04 “Feisty Fawn” on my iBook G4. Even though PowerPC computers are no longer supported by Canonical I’m impressed with how little I had to do this time to get it working. Kudos to the Debian and Ubuntu communities. I especially want to thank the xorg ati driver developers for getting 3d acceleration working, you guys seriously rock. I’m going to try this summer to get the changes listed on my page into Ubuntu for the next release.
As for my thoughts on this release, I have to say that I’m genuinely impressed. Linux has Vista beat in every front in my book. (Even in the game department! ) With desktop-effects and virtual desktops we have a more functional 3D desktop than Vista and we are at least 6 months ahead of Apple’s next version of OS X. Plus all the bells and whistles fits into 256MB of RAM, while Vista needs 512MB of RAM minimum just to run in it’s most basic mode. Ubuntu definitely wins in terms of preserving your computer’s value.
I’m really proud to be a (small) part of this community. People everywhere are doing amazing things with Linux, and while Apple maybe be doing some pretty innovative stuff to OS X it’s not even close to the out-of-the-box (computer) thinking that is happening in the Free Software community.