I would like to know how Apple\'s -setNeedsLayout works. I already know that it\'s more efficient than directly calling -layoutSubviews, since I might need to do that twice in a method.
In certain scenario like a MVVM view-model, I sometimes needs to have private setter as the view-model exposes a state that can only be modified internally.
Hi I\'m trying to create a three state button using three images. I cannot get both mouse over and pressed triggers work together. In the code below, mouse over works fine but the pressed image does
Suppose I have a c++ class with a private variable, x. Fo开发者_Go百科r it\'s setter, is there any difference using this? Is there the potential for unwanted / unexpected behavior is I don\'t use this
I am creating a class which I will use to store and load some settings. Inside the class all settings are stored in an array. The settings can be nested, so the settings array is a multidimensional ar
I would like to know what effect (if any) does the retain in the following property declaration have. The manually implemented setter is retaining the variable.
There\'s a few previous questions on StackOverflow questioning how one goes about accessing local variables via the scope chain, like if you wanted to reference a local variables using brac开发者_运维
Question the SECOND PART Thanks for the great help so far.. OK I\'ve made progress but something still isn\'t right.
In the Resources section of a ControlTemplate I try to use a setter in a DataTrigger to modify individual corner radii on a Border:
Is there a way in C++ to enforce the use of getters or setters WITHIN the class? class C{ private: int x;// should only be Changed by setX();
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