C++ (Cpp) __glutChangeWindowEventMaskの例

コード例 #1

ファイル: glut_win.cpp プロジェクト: astrofimov/vgallium

void GLUTAPIENTRY
glutMotionFunc(GLUTmotionCB motionFunc)
{
  /* Hack.  Some window managers (4Dwm by default) will mask
     motion events if the client is not selecting for button
     press and release events. So we select for press and
     release events too (being careful to use reference
     counting).  */
  if (__glutCurrentWindow->motion) {
    if (!motionFunc) {
      /* previous mouseFunc being disabled */
      __glutCurrentWindow->buttonUses--;
      __glutChangeWindowEventMask(
        ButtonPressMask | ButtonReleaseMask,
        __glutCurrentWindow->buttonUses > 0);
    }
  } else {
    if (motionFunc) {
      /* Previously no mouseFunc, new one being installed. */
      __glutCurrentWindow->buttonUses++;
      __glutChangeWindowEventMask(
        ButtonPressMask | ButtonReleaseMask, True);
    }
  }
  /* Real work of selecting for passive mouse motion.  */
  __glutChangeWindowEventMask(
    Button1MotionMask | Button2MotionMask | Button3MotionMask,
    motionFunc != NULL);
  __glutCurrentWindow->motion = motionFunc;
}

コード例 #2

ファイル: glut_win.cpp プロジェクト: astrofimov/vgallium

void GLUTAPIENTRY
glutPassiveMotionFunc(GLUTpassiveCB passiveMotionFunc)
{
  __glutChangeWindowEventMask(PointerMotionMask,
    passiveMotionFunc != NULL);

  /* Passive motion also requires watching enters and leaves so
     that a fake passive motion event can be generated on an
     enter. */
  __glutChangeWindowEventMask(EnterWindowMask | LeaveWindowMask,
    __glutCurrentWindow->entry != NULL || passiveMotionFunc != NULL);

  __glutCurrentWindow->passive = passiveMotionFunc;
}

コード例 #3

ファイル: glut_key.c プロジェクト: freedesktop-unofficial-mirror/nouveau__mesa

void GLUTAPIENTRY
glutSpecialFunc(GLUTspecialCB specialFunc)
{
  __glutChangeWindowEventMask(KeyPressMask,
    specialFunc != NULL || __glutCurrentWindow->keyboard != NULL);
  __glutCurrentWindow->special = specialFunc;
}

コード例 #4

ファイル: glut_key.c プロジェクト: freedesktop-unofficial-mirror/nouveau__mesa

/* CENTRY */
void GLUTAPIENTRY
glutKeyboardFunc(GLUTkeyboardCB keyboardFunc)
{
  __glutChangeWindowEventMask(KeyPressMask,
    keyboardFunc != NULL || __glutCurrentWindow->special != NULL);
  __glutCurrentWindow->keyboard = keyboardFunc;
}

コード例 #5

ファイル: glut_keyup.c プロジェクト: ghub/NVprSDK

void GLUTAPIENTRY
glutSpecialUpFunc(GLUTspecialCB specialUpFunc)
{
  __glutChangeWindowEventMask(KeyReleaseMask,
    specialUpFunc != NULL || __glutCurrentWindow->keyboardUp != NULL);
  __glutCurrentWindow->specialUp = specialUpFunc;
}

コード例 #6

ファイル: glut_win.cpp プロジェクト: astrofimov/vgallium

void GLUTAPIENTRY
glutEntryFunc(GLUTentryCB entryFunc)
{
  __glutChangeWindowEventMask(EnterWindowMask | LeaveWindowMask,
    entryFunc != NULL || __glutCurrentWindow->passive);
  __glutCurrentWindow->entry = entryFunc;
  if (!entryFunc) {
    __glutCurrentWindow->entryState = -1;
  }
}

コード例 #7

ファイル: glut_win.cpp プロジェクト: astrofimov/vgallium

void GLUTAPIENTRY
glutWindowStatusFunc(GLUTwindowStatusCB windowStatusFunc)
{
  __glutChangeWindowEventMask(VisibilityChangeMask,
    windowStatusFunc != NULL);
  __glutCurrentWindow->windowStatus = windowStatusFunc;
  if (!windowStatusFunc) {
    /* Make state invalid. */
    __glutCurrentWindow->visState = -1;
  }
}

コード例 #8

ファイル: glut_win.cpp プロジェクト: astrofimov/vgallium

void GLUTAPIENTRY
glutMouseFunc(GLUTmouseCB mouseFunc)
{
  if (__glutCurrentWindow->mouse) {
    if (!mouseFunc) {
      /* Previous mouseFunc being disabled. */
      __glutCurrentWindow->buttonUses--;
      __glutChangeWindowEventMask(
        ButtonPressMask | ButtonReleaseMask,
        __glutCurrentWindow->buttonUses > 0);
    }
  } else {
    if (mouseFunc) {
      /* Previously no mouseFunc, new one being installed. */
      __glutCurrentWindow->buttonUses++;
      __glutChangeWindowEventMask(
        ButtonPressMask | ButtonReleaseMask, True);
    }
  }
  __glutCurrentWindow->mouse = mouseFunc;
}

コード例 #9

ファイル: glut_menu2.c プロジェクト: ghub/NVprSDK

void GLUTAPIENTRY 
glutDetachMenu(int button)
{
  if (__glutMappedMenu) {
    __glutMenuModificationError();
  }
  if (__glutCurrentWindow->menu[button] > 0) {
    __glutCurrentWindow->buttonUses--;
    __glutChangeWindowEventMask(ButtonPressMask | ButtonReleaseMask,
      __glutCurrentWindow->buttonUses > 0);
    __glutCurrentWindow->menu[button] = 0;
  }
}