blueslider | Turn your slides using you TI SensorTag | Apps library

you can try adding a margin around your secondary progress

To obtain the values of some property with a QDialog after pressing the button that accepts the dialogue, it is not necessary to use signals. What you must do is execute the exec() function that generates a main loop so no line is executed after it, this function returns the accepted and rejected status that we can check with Accepted and Rejected, respectively.

But for this you must create the getter method that will be called color in ColorPicker:

*.h

If you're going to use class syntax, you don't want to provide a custom init function; instead, provide a constructor and use new.

It's also important to remember that jQuery is set-based, meaning that this when you get called is a jQuery object containing a set of elements. In most cases, the appropriate thing for the plugin to do is act as though it had been called on each of those elements individually. For instance:

I think you need to do it through the parent object to which all the panels are added. You should take a look at the mediator design pattern:

• a set of objects communicate in well-defined but complex ways. The resulting interdependencies are unstructured and difficult to understand.

By using the mediator pattern you reduce dependencies between the 3 classes you have. In a good object-oriented design, those 3 classes should not depend one on each other so you can remove or replace them if you have to, without breaking the rest of the code.

The issue is a simple typo in the following line:

Something like this (without using the non-standard? stepUp/stepDown functions).

Sometimes answers are hard to find. I just looked at about 15 pages on "input range" and not one of them showed an example of actually how to use it. So I can see why it's hard to find an example and I can also see that unfortunately although I'm going to supply an example below it will not be found because this question isn't about "input range"

In any case the first thing you need to know is how to use . You need to add an event listener to listen for the 'input' event. The new value will be in the slider's value attribute.

It's not that it isn't doing anything. The problem is that you're stuck, because every time you make a change you're trying to update a different component. You're recreating multiple panels in your state changed.

I've added comments about the changes I've done to make it work properly. If you need more help, just ask. Cheers!

Would you care trying this code:

You might have not connected the @IBOutlets RedSlider,BlueSlider and/or GreenSlider to the UISlider on the storyboard. That'll result in the error you are receiving.

Alternatively you might have not connected the @IBOutlets RedLabel, GreenLabel and/or BlueLabel. Just look for the line which your codes crash at and it'll hint you which one is not connected.