本文整理汇总了C++中KeyPress::isCurrentlyDown方法的典型用法代码示例。如果您正苦于以下问题：C++ KeyPress::isCurrentlyDown方法的具体用法？C++ KeyPress::isCurrentlyDown怎么用？C++ KeyPress::isCurrentlyDown使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类KeyPress的用法示例。
在下文中一共展示了KeyPress::isCurrentlyDown方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: keyStateChanged
bool KeyPressMappingSet::keyStateChanged (const bool /*isKeyDown*/, Component* originatingComponent)
{
bool used = false;
const uint32 now = Time::getMillisecondCounter();
for (int i = mappings.size(); --i >= 0;)
{
CommandMapping* const cm = mappings.getUnchecked(i);
if (cm->wantsKeyUpDownCallbacks)
{
for (int j = cm->keypresses.size(); --j >= 0;)
{
const KeyPress key (cm->keypresses.getReference (j));
const bool isDown = key.isCurrentlyDown();
int keyPressEntryIndex = 0;
bool wasDown = false;
for (int k = keysDown.size(); --k >= 0;)
{
if (key == keysDown.getUnchecked(k)->key)
{
keyPressEntryIndex = k;
wasDown = true;
used = true;
break;
}
}
if (isDown != wasDown)
{
int millisecs = 0;
if (isDown)
{
KeyPressTime* const k = new KeyPressTime();
k->key = key;
k->timeWhenPressed = now;
keysDown.add (k);
}
else
{
const uint32 pressTime = keysDown.getUnchecked (keyPressEntryIndex)->timeWhenPressed;
if (now > pressTime)
millisecs = (int) (now - pressTime);
keysDown.remove (keyPressEntryIndex);
}
invokeCommand (cm->commandID, key, isDown, millisecs, originatingComponent);
used = true;
}
}
}
}
return used;
}