 PieChartWidget constructor.
It should take pointer to widget.
painter.begin(this); <-- it set the paint in mainClass, how can I set it within the widget?
From your last code, you're doing it wrong. You should only reimplement the paint event from PieChartWidget since it's the widgets that knows how to draw said pie.
You should also have an instance of it as e.g. the MainWindow central widget. Then just change it's color when needed. That will avoid useless allocations.
I'm not familiar with painting, but now I'm facing another issues.
If I resize the widget or the mainWindow or even pressing another button, the paint disappears. how can I keep the previous paint?
And how can I delete paint and restart a new one (e.g. set new values for the pie chart) because it seems overdrawing on the previous paint?
I ll try a second way using plugin and see if it works better.
Did you put your widgets in a layout?
Just change the color and call update in the slot, that will schedule a new paint event.
I'd recommend mastering the painting before trying to create plugins.
every time I resize the widget, it creates new instance of QWidget and set a new empty paintEvent(QPaintEvent* e)!
Why are you recreating that widget all the time?
No I'm not creating a new widget. Just when I resize the widget, it seems repainting the widget (creating new one). I'm investigating the resizevent function.
If you put your widget in a layout you won't have to fiddle with the resize event.Caution! Our Signal Minder does not fit all bike models. Please select your bike if you are not sure.
This neat little device will turn your turn indicators off for you so you don't have to.
This "Signal Minder" can be set to intervals of 8, 30, or 45 seconds and can be adjusted on the fly.
Here are some of the features of this minder.
It will not start the countdown until you let off the brakes.
When you apply your brakes it will flash your indicators in 2 second intervals then go solid.
If you hold the signal switch it will flash 5 times.
Tap the same switch a second time to stop flashing.
Love this thing. Works as advertised and installation is not difficult. Note: 1100-1150- GS the new relay is taller than the original. I cut out the two triangles in the bottom of the pocket and removed the top latch. New relay drops right in and a piece of stiff foam holds it in place nicely. The new running light configuration looks cool and creates much better visibility for safety.
Timer works great as I always forget to turn off the turn signal during daylight hours on my r1100 rs. Much more rear visibility with the flashing brake light. Quick flash lane changer is great too. Thought it was a little pricey, but now that i have it, I won't go without!
Marc shot me a note and let me know when it shipped. Was in my mailbox the next day. Fit right into the well where the original flasher was seated - no trimming, no cutting, no re-routing wires (97 R1100RT). And virtually no set-up. Worked perfectly the first power-up. Love the flasher options, and the running lights. Thanks for a great product.
I think this little gadget is great! It's nice to have running lights now, as well as self cancelling turn indicators. I also like the quick rapid flash setting for lane changes, it does get peoples attention. I was hesitant to order this because electrical attachments are not my strongpoints but this little unit plugged right in and was ready to go. It is SIMPLE to install. I highly recommend this item!
Great product with plenty of features. I bought this to turn my turn signals into running lights more than for the signal minder feature. I ended up activating all of the features including wiring it into my brake light. This gives the option of flashing all four turn signals when you hit the brakes and keeping the turn signal on when holding the brakes (overrides the countdown timer). Flashing the front turn signals works great to get the attention of drivers at intersections or when they start to change lanes on you. Only issue is that the dash turn signal indicators stay on with the running lights - no problem for me since I have to look down to lower the helmet chin bar to see the indicators. A must have for city driving.
The indicator system is not the best, especially if you have been used to riding bikes with a more "conventional" system of turning the indicators on and off. The Signal Minder addresses the ergonomically poor BMW system. The unit is relatibely easy to fit, requiring the removal of the seats and the fusebox cover. The OEM flasher can needs to be unplugged, and the cable pulled through to the other side of the fusebox. I left the OEM can clipped into it's position, just in case it is required in the future. The Signal Minder clips straight into the existing loom. I was only intersted in the indicator functions, so I didn't bother with the brake light switch. The unit has some open electrical sockets, which I taped over to prevent dust and water ingress. Programming the unit takes all of 2 minutes, and is acheived by simply using the indicator switches. Presto! Now I only have to press the indicator button to turn it on, and press it again to turn it off. If I forget, it automatically turns of in 45 seconds (there is a choice between 8, 30 and 45 secons). I think this is a "must have" product for BMW's.
plug and play, easy setup, works great... I love the ability to turn the turn signals into marker / running lights.Discussion in 'Musicians' started by johnd16, Jun 24, 2010.
Not sure if this is a bargain or not but I stumbled on these deals while looking for a mic stand. For reference, Allan's music is selling the NUMARK DM1002MKII for $295.00. Entertainment Warehouse have it for $99 shipped - that's about 70% off. Do they have stock? No clue.
Anyway, thought I'd share it here first before it gets destroyed on the bargaining websites.
I highly doubt they have stock or have even bothered to update their pricelist in a long time. I'm pretty sure those 3 Numark mixers were discontinued several years ago. The 1002MK2 was my first ever mixer, and It dropped off pricelists a little while ago.
No idea about the Omnitronic ones.. they are the black and gold over the mixer market I reckon.As time goes by, I’m starting to enjoy writing Journals and reading. When I began it was difficult for me to stick to it, but after a few months and dedication I’m starting to see the results of my effort. As I read one time, the brain is not ready for new habits or changes. You need to stick to your plan and do not stop no matter what your mind tells you. Journaling is becoming one of my favorite things to do, why? Because I get to write (which I did not know I actually enjoy doing) and at the same time I get to read. Reading was an impossible mission to accomplish, but I’m starting to enjoy it. I just finished a book (a medium size book) and I decided to read it again because it took me a few months to finish it. I started reading small books (20-30 pages) and now I’m moving forward to medium books (50-100). I’m realizing that it’s becoming easier for me because I’m starting with a few pages and so on. I still have to work harder in order to become a better journal writer, I need more organization on my journals, but I know I will be getting it with time and more experience. Thank you for reading my journal and once again, if you have any comments or advises on how I can become a better writer/reader please feel free to leave a comment. God bless you! Keep a positive attitude and your life will be much easier.The digital rights group, Electronic Frontier Foundation, wants users to be aware of the potential threat to privacy.
Eva Galperin of the Electronic Frontier Foundation has compiled a step-by-step guide to deleting and disabling your Web History, which includes the searches you've done and sites you've visited.
T-minus two days...
The Electronic Frontier Foundation has a handy description (screenshots and everything!) of how exactly to do that. It's on my to-do list for this afternoon.
Read more about T-minus two days...
This is a guest post from Eva Galperin of the Electronic Frontier Foundation. If you want to keep Google from combining your Web History with the data they have gathered about you in their other products, such as YouTube or Google Plus, you may want to remove all items from...
Eva Galperin, an international activist at the Electronic Frontier Foundation, wrote a step-by-step guide on "How to Remove Your Google Search History Before Google's New Privacy Policy Takes Effect." Her instructions are simple enough for anyone to follow. But understanding exactly what is happening when you delete your...
Olivia Rodrigo spent time with her friend after performing in the Greek Theater in Los Angeles.
Olivia Rodrigo spent some time with her friends after an evening of performing in Los Angeles. Following her concert in the Greek Theater