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Details

Type: Sub-task
Resolution: Done
Priority: P2: Important
Fix Version/s: Qt Creator 4.15.0-beta1
Component/s: Editors
Labels:
None

Commits:
5b5ae971045adebe40209150cf9e1cac6cc62191 (qt-creator/qt-creator/master)

Description

It would be nice add feature for auto-implementation of defined class. For example we have a class:

Object class difinition

class Object : public QObject
{
    Q_OBJECT
public:
    explicit Object(QObject* parent = 0);
    ~Object();
    void foo();

private:
    void bar() const;
    int m_variable;
};

If we are clicked RMB on "class Object" we must see menu with options like:

Class auto-implementation
- Create implementation for class methods in .cpp file
- Create implementation for class methods in header
- Create implementation for class methods in header separate from class difinition

There is result of "Create implementation for class methods in .cpp file"

*.cpp file

Object::Object(QObject* parent = 0) : QObject(parent) /*auto-created stub*/
{
}

Object::~Object() /*auto-created stub*/
{
}

void Object::foo() /*already created NOTHING DO*/
{
}

void Object::bar() const /*auto-created stub*/
{
}

There is result of "Create implementation for class methods in header"

*.h file

class Object : public QObject
{
    Q_OBJECT
public:
    explicit Object(QObject* parent = 0) : QObject(parent) {}
    ~Object() {}
    void foo() {}

private:
    void bar() const {}
    int m_variable;
};

There is result of "Create implementation for class methods in header separate from class difinition"

*.h file

class Object : public QObject
{
    Q_OBJECT
public:
    explicit Object(QObject* parent = 0);
    ~Object();
    void foo();

private:
    void bar() const;
    int m_variable;
};

Object::Object(QObject* parent = 0) : QObject(parent) /*auto-created stub*/
{
}

Object::~Object() /*auto-created stub*/
{
}

void Object::foo() /*already created NOTHING DO*/
{
}

void Object::bar() const /*auto-created stub*/
{
}

Also we would auto-create stubs for Q_PROPERTY macros. User click on class variable and select menu action like:

Meta-Object system
- Create stubs for member: "m_variable"

And our class seeing like this:

*.h file

class Object : public QObject
{
    Q_OBJECT
    Q_PROPERTY(int variable READ variable WRITE setVariable) /*auto-created stub*/
public:
    explicit Object(QObject* parent = 0);
    ~Object();
    void foo();
    int variable() const {return m_variable;} /*auto-created stub*/
    void setVariable(int variable) {m_variable = variable;} /*auto-created stub*/

private:
    void bar() const;
    int m_variable;
};