void Gui::handleMousePressed(const MouseInput& mouseInput)
{
WidgetPtr sourceWidget = GetMouseEventSource(mouseInput.getX(), mouseInput.getY());
if (mFocusHandler->GetDraggedWidget())
{
sourceWidget = mFocusHandler->GetDraggedWidget();
}
int sourceWidgetX, sourceWidgetY;
sourceWidget->getAbsolutePosition(sourceWidgetX, sourceWidgetY);
if ((mFocusHandler->GetModalFocused() != NULL
&& sourceWidget->isModalFocused())
|| mFocusHandler->GetModalFocused() == NULL)
{
sourceWidget->requestFocus();
}
if (mouseInput.getTimeStamp() - mLastMousePressTimeStamp < 250
&& mLastMousePressButton == mouseInput.getButton())
{
mClickCount++;
}
else
{
mClickCount = 1;
}
distributeMouseEvent(sourceWidget,
MouseEvent::PRESSED,
mouseInput.getButton(),
mouseInput.getX(),
mouseInput.getY());
mFocusHandler->SetLastWidgetPressed(sourceWidget);
mFocusHandler->SetDraggedWidget(sourceWidget);
mLastMouseDragButton = mouseInput.getButton();
mLastMousePressButton = mouseInput.getButton();
mLastMousePressTimeStamp = mouseInput.getTimeStamp();
}
void Widget::_mouseInputMessage(const MouseInput& mouseInput)
{
if (mFocusHandler == NULL)
{
//throw GCN_EXCEPTION("No focushandler set (did you add the widget to the gui?).");
assert(!"No focushandler set (did you add the widget to the gui?).");
}
if (!mEnabled || (mFocusHandler->getModalFocused() != NULL &&
!hasModalFocus()))
{
return;
}
int x = mouseInput.x;
int y = mouseInput.y;
int b = mouseInput.getButton();
int ts = mouseInput.getTimeStamp();
MouseListenerIterator iter;
switch(mouseInput.getType())
{
case MouseInput::MOTION:
for (iter = mMouseListeners.begin(); iter != mMouseListeners.end(); ++iter)
{
(*iter)->mouseMotion(x, y);
}
break;
case MouseInput::PRESS:
if (hasMouse())
{
requestFocus();
mFocusHandler->requestDrag(this);
}
if (b != MouseInput::WHEEL_UP && b != MouseInput::WHEEL_DOWN)
{
for (iter = mMouseListeners.begin(); iter != mMouseListeners.end(); ++iter)
{
(*iter)->mousePress(x, y, b);
}
if (hasMouse())
{
if (ts - mClickTimeStamp < 300 && mClickButton == b)
{
mClickCount++;
}
else
{
mClickCount = 0;
}
mClickButton = b;
mClickTimeStamp = ts;
}
else
{
mClickButton = 0;
}
}
else if (b == MouseInput::WHEEL_UP)
{
for (iter = mMouseListeners.begin(); iter != mMouseListeners.end(); ++iter)
{
(*iter)->mouseWheelUp(x, y);
}
}
else
{
for (iter = mMouseListeners.begin(); iter != mMouseListeners.end(); ++iter)
{
(*iter)->mouseWheelDown(x, y);
}
}
setDirty(true);
break;
case MouseInput::RELEASE:
if (isDragged())
{
mFocusHandler->dragNone();
}
if (b != MouseInput::WHEEL_UP && b != MouseInput::WHEEL_DOWN)
{
for (iter = mMouseListeners.begin(); iter != mMouseListeners.end(); ++iter)
{
(*iter)->mouseRelease(x, y, b);
}
}
if (mHasMouse)
{
if (b == mClickButton)
{
for (iter = mMouseListeners.begin(); iter != mMouseListeners.end(); ++iter)
{
(*iter)->mouseClick(x, y, b, mClickCount + 1);
}
}
else
{
mClickButton = 0;
mClickCount = 0;
}
}
else
{
mClickCount = 0;
mClickTimeStamp = 0;
}
setDirty(true);
break;
}
}
