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Qt Auto Property Macros
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| #pragma once | |
| #include <QObject> | |
| //See Gist Comment for description, usage, warnings and license information | |
| #define AUTO_PROPERTY(TYPE, NAME) \ | |
| Q_PROPERTY(TYPE NAME READ NAME WRITE NAME NOTIFY NAME ## Changed ) \ | |
| public: \ | |
| TYPE NAME() const { return a_ ## NAME ; } \ | |
| void NAME(TYPE value) { \ | |
| if (a_ ## NAME == value) return; \ | |
| a_ ## NAME = value; \ | |
| emit NAME ## Changed(value); \ | |
| } \ | |
| Q_SIGNAL void NAME ## Changed(TYPE value);\ | |
| private: \ | |
| TYPE a_ ## NAME; | |
| #define READONLY_PROPERTY(TYPE, NAME) \ | |
| Q_PROPERTY(TYPE NAME READ NAME CONSTANT ) \ | |
| public: \ | |
| TYPE NAME() const { return a_ ## NAME ; } \ | |
| private: \ | |
| void NAME(TYPE value) {a_ ## NAME = value; } \ | |
| TYPE a_ ## NAME; |
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