Qt for Mac模拟鼠标以及键盘事件

在Mac osx中模拟鼠标或者键盘事件需要用到苹果提供的api，之前的博文有提到过如何使用苹果开发文档 ，这里将不再详细解释函数说明 

首先，包含头文件

#ifdef Q_OS_MAC
#include 
#include 
#endif

模拟鼠标左键按下

    CGPoint point;
    point.x = x;
    point.y = y;
    CGEventRef theEvent = CGEventCreateMouseEvent(NULL, kCGEventLeftMouseDown, point, kCGMouseButtonLeft);
    CGEventPost(kCGHIDEventTap, theEvent);
    CFRelease(theEvent);

kCGEventLeftMouseDown 鼠标左键按下

kCGEventLeftMouseUp 鼠标左键松开

kCGEventRightMouseDown 鼠标右键按下

kCGEventRightMouseUp鼠标右键松开

模拟鼠标双击

    CGEventRef theEvent = CGEventCreateMouseEvent(NULL, kCGEventLeftMouseDown, CGPointMake(x, y), kCGMouseButtonLeft);
    CGEventPost(kCGHIDEventTap, theEvent);
    CGEventSetType(theEvent, kCGEventLeftMouseUp);
    CGEventPost(kCGHIDEventTap, theEvent);

    CGEventSetIntegerValueField(theEvent, kCGMouseEventClickState, 2);

    CGEventSetType(theEvent, kCGEventLeftMouseDown);
    CGEventPost(kCGHIDEventTap, theEvent);

    CGEventSetType(theEvent, kCGEventLeftMouseUp);
    CGEventPost(kCGHIDEventTap, theEvent);

模拟键盘按键按下

    CGEventRef mkey = CGEventCreateKeyboardEvent(NULL, (CGKeyCode)key, true);
    CGEventPost(kCGHIDEventTap, mkey);
    CFRelease(mkey);

模拟键盘按键松开

    CGEventRef mkey = CGEventCreateKeyboardEvent(NULL, (CGKeyCode)key, false);
    CGEventPost(kCGHIDEventTap, mkey);
    CFRelease(mkey);

将Qt::Key转换为CGKeyCode(即Mac使用的键值)

CGKeyCode QtKeyCode2MacKeyCode(Qt::Key k){
    switch(k){
    case Qt::Key_0:
        return kVK_ANSI_0;
    case Qt::Key_1:
        return kVK_ANSI_1;
    case Qt::Key_2:
        return kVK_ANSI_2;
    case Qt::Key_3:
        return kVK_ANSI_3;
    case Qt::Key_4:
        return kVK_ANSI_4;
    case Qt::Key_5:
        return kVK_ANSI_5;
    case Qt::Key_6:
        return kVK_ANSI_6;
    case Qt::Key_7:
        return kVK_ANSI_7;
    case Qt::Key_8:
        return kVK_ANSI_8;
    case Qt::Key_9:
        return kVK_ANSI_9;
    case Qt::Key_Q:
        return kVK_ANSI_Q;
    case Qt::Key_W:
        return kVK_ANSI_W;
    case Qt::Key_E:
        return kVK_ANSI_E;
    case Qt::Key_R:
        return kVK_ANSI_R;
    case Qt::Key_T:
        return kVK_ANSI_T;
    case Qt::Key_Y:
        return kVK_ANSI_Y;
    case Qt::Key_U:
        return kVK_ANSI_U;
    case Qt::Key_I:
        return kVK_ANSI_I;
    case Qt::Key_O:
        return kVK_ANSI_O;
    case Qt::Key_P:
        return kVK_ANSI_P;
    case Qt::Key_A:
        return kVK_ANSI_A;
    case Qt::Key_S:
        return kVK_ANSI_S;
    case Qt::Key_D:
        return kVK_ANSI_D;
    case Qt::Key_F:
        return kVK_ANSI_F;
    case Qt::Key_G:
        return kVK_ANSI_G;
    case Qt::Key_H:
        return kVK_ANSI_H;
    case Qt::Key_J:
        return kVK_ANSI_J;
    case Qt::Key_K:
        return kVK_ANSI_K;
    case Qt::Key_L:
        return kVK_ANSI_L;
    case Qt::Key_Z:
        return kVK_ANSI_Z;
    case Qt::Key_X:
        return kVK_ANSI_X;
    case Qt::Key_C:
        return kVK_ANSI_C;
    case Qt::Key_V:
        return kVK_ANSI_V;
    case Qt::Key_B:
        return kVK_ANSI_B;
    case Qt::Key_N:
        return kVK_ANSI_N;
    case Qt::Key_M:
        return kVK_ANSI_M;
    case Qt::Key_F1:
        return kVK_F1;
    case Qt::Key_F2:
        return kVK_F2;
    case Qt::Key_F3:
        return kVK_F3;
    case Qt::Key_F4:
        return kVK_F4;
    case Qt::Key_F5:
        return kVK_F5;
    case Qt::Key_F6:
        return kVK_F6;
    case Qt::Key_F7:
        return kVK_F7;
    case Qt::Key_F8:
        return kVK_F8;
    case Qt::Key_F9:
        return kVK_F9;
    case Qt::Key_F10:
        return kVK_F10;
    case Qt::Key_F11:
        return kVK_F11;
    case Qt::Key_F12:
        return kVK_F12;
    case Qt::Key_Left:
        return kVK_LeftArrow;
    case Qt::Key_Right:
        return kVK_RightArrow;
    case Qt::Key_Down:
        return kVK_DownArrow;
    case Qt::Key_Up:
        return kVK_UpArrow;
    case Qt::Key_Return:
        return kVK_Return;
    case Qt::Key_Tab:
        return kVK_Tab;
    case Qt::Key_Space:
        return kVK_Space;
    case Qt::Key_Delete:
        return kVK_Delete;
    case Qt::Key_Escape:
        return kVK_Escape;
    case Qt::Key_Shift:
        return kVK_Shift;
    case Qt::Key_Control:
        return kVK_Control;
    case Qt::Key_CapsLock:
        return kVK_CapsLock;
    default:
        return kVK_Escape;

    }
}