本文整理汇总了C++中FKeyEvent::IsLeftControlDown方法的典型用法代码示例。如果您正苦于以下问题：C++ FKeyEvent::IsLeftControlDown方法的具体用法？C++ FKeyEvent::IsLeftControlDown怎么用？C++ FKeyEvent::IsLeftControlDown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FKeyEvent的用法示例。
在下文中一共展示了FKeyEvent::IsLeftControlDown方法的2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: OnKeyDown
FReply SVisualLoggerLogsList::OnKeyDown(const FGeometry& MyGeometry, const FKeyEvent& InKeyEvent)
{
if (InKeyEvent.GetKey() == EKeys::C && (InKeyEvent.IsLeftCommandDown() || InKeyEvent.IsLeftControlDown()))
{
FString ClipboardString;
for (const TSharedPtr<struct FLogEntryItem>& CurrentItem : LogsLinesWidget->GetSelectedItems())
{
ClipboardString += CurrentItem->Category + FString(TEXT(" (")) + FString(FOutputDevice::VerbosityToString(CurrentItem->Verbosity)) + FString(TEXT(") ")) + CurrentItem->Line;
ClipboardString += TEXT("\n");
}
FPlatformMisc::ClipboardCopy(*ClipboardString);
return FReply::Handled();
}
return FReply::Unhandled();
}示例2: OnKeyDown
FReply SVisualLoggerTimelinesContainer::OnKeyDown(const FGeometry& MyGeometry, const FKeyEvent& InKeyEvent)
{
if (InKeyEvent.GetKey() == EKeys::A && InKeyEvent.IsLeftControlDown())
{
for (TSharedPtr<SLogVisualizerTimeline>& Timeline : TimelineItems)
{
SetSelectionState(Timeline, true, false);
}
return FReply::Handled();
}
else if (InKeyEvent.GetKey() == EKeys::Platform_Delete && CachedSelectedTimelines.Num() > 0)
{
TWeakPtr<SLogVisualizerTimeline> NotSelectedOne;
for (TSharedPtr<SLogVisualizerTimeline>& CurrentNode : CachedSelectedTimelines)
{
TSharedPtr<SLogVisualizerTimeline> LastSelected = CachedSelectedTimelines[CachedSelectedTimelines.Num() - 1];
bool bFoundSelectedOne = false;
for (TSharedPtr<SLogVisualizerTimeline>& Timeline : TimelineItems)
{
if (IsNodeSelected(Timeline) == false)
{
NotSelectedOne = Timeline;
}
if (LastSelected == Timeline)
{
if (bFoundSelectedOne && NotSelectedOne.IsValid())
{
break;
}
bFoundSelectedOne = true;
}
}
FVisualLoggerDatabase::Get().RemoveRow(CurrentNode->GetName());
TimelineItems.Remove(CurrentNode);
ContainingBorder->RemoveSlot(CurrentNode.ToSharedRef());
}
if (NotSelectedOne.IsValid())
{
SetSelectionState(NotSelectedOne.Pin(), true, true);
}
return FReply::Handled();
}
else if (InKeyEvent.GetKey() == EKeys::Up || InKeyEvent.GetKey() == EKeys::Down)
{
TSharedPtr<SLogVisualizerTimeline> PreviousTimeline;
TSharedPtr<SLogVisualizerTimeline> LastSelected = CachedSelectedTimelines[CachedSelectedTimelines.Num() - 1];
for (int32 Index = 0; Index < TimelineItems.Num(); ++Index)
{
auto& CurrentItem = TimelineItems[Index];
if (LastSelected == CurrentItem)
{
if (InKeyEvent.GetKey() == EKeys::Up && PreviousTimeline.IsValid())
{
SetSelectionState(PreviousTimeline, true, true);
}
else if (InKeyEvent.GetKey() == EKeys::Down)
{
// let's find next visible time line
if (TimelineItems.IsValidIndex(Index + 1))
{
for (int32 i = Index + 1; i < TimelineItems.Num(); ++i)
{
if (TimelineItems[i]->GetVisibility() == EVisibility::Visible)
{
SetSelectionState(TimelineItems[i], true, true);
break;
}
}
}
}
break;
}
if (CurrentItem->GetVisibility() == EVisibility::Visible)
{
PreviousTimeline = CurrentItem;
}
}
return FReply::Handled();
}
return FReply::Unhandled();
}