本文整理汇总了C++中FReply::UseHighPrecisionMouseMovement方法的典型用法代码示例。如果您正苦于以下问题：C++ FReply::UseHighPrecisionMouseMovement方法的具体用法？C++ FReply::UseHighPrecisionMouseMovement怎么用？C++ FReply::UseHighPrecisionMouseMovement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FReply的用法示例。
在下文中一共展示了FReply::UseHighPrecisionMouseMovement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: OnMouseButtonDown
FReply SPaperEditorViewport::OnMouseButtonDown(const FGeometry& MyGeometry, const FPointerEvent& MouseEvent)
{
TotalMouseDelta = 0;
if (MouseEvent.GetEffectingButton() == EKeys::RightMouseButton)
{
// RIGHT BUTTON is for dragging and Context Menu.
FReply ReplyState = FReply::Handled();
ReplyState.CaptureMouse( SharedThis(this) );
ReplyState.UseHighPrecisionMouseMovement( SharedThis(this) );
SoftwareCursorPosition = PanelCoordToGraphCoord( MyGeometry.AbsoluteToLocal( MouseEvent.GetScreenSpacePosition() ) );
// clear any interpolation when you manually pan
//DeferredMovementTargetObject = nullptr;
return ReplyState;
}
else if (MouseEvent.GetEffectingButton() == EKeys::LeftMouseButton)
{
// START MARQUEE SELECTION.
const FVector2D GraphMousePos = PanelCoordToGraphCoord( MyGeometry.AbsoluteToLocal( MouseEvent.GetScreenSpacePosition() ) );
Marquee.Start( GraphMousePos, FMarqueeOperation::OperationTypeFromMouseEvent(MouseEvent) );
// Trigger a selection update now so that single-clicks without a drag still select something
OnSelectionChanged.ExecuteIfBound(Marquee, true);
PaperViewportClient->Invalidate();
return FReply::Handled().CaptureMouse( SharedThis(this) );
}
else
{
return FReply::Unhandled();
}
}