private static CustomPopupPlacement GetUpPopupPlacement(ComboBoxPopup popup, PositioningData data)
{
var upVerticalOffsetIndepent = DpiHelper.TransformToDeviceY(data.MainVisual, popup.UpVerticalOffset);
var newY = upVerticalOffsetIndepent - data.PopupSize.Height + data.TargetSize.Height;
return(new CustomPopupPlacement(new Point(data.OffsetX, newY), PopupPrimaryAxis.None));
}
private static CustomPopupPlacement GetClassicPopupPlacement(ComboBoxPopup popup, PositioningData data)
{
var defaultVerticalOffsetIndepent = DpiHelper.TransformToDeviceY(data.MainVisual, popup.DefaultVerticalOffset);
var newY = data.LocationY + data.PopupSize.Height > data.ScreenHeight
? -(defaultVerticalOffsetIndepent + data.PopupSize.Height)
: defaultVerticalOffsetIndepent + data.TargetSize.Height;
return(new CustomPopupPlacement(new Point(data.OffsetX, newY), PopupPrimaryAxis.Horizontal));
}
private static CustomPopupPlacement GetClassicPopupPlacement(ComboBoxPopup popup, PositioningData data)
{
var defaultVerticalOffsetIndepent = DpiHelper.TransformToDeviceY(data.MainVisual, popup.DefaultVerticalOffset);
var newY = data.LocationY + data.PopupSize.Height > data.ScreenHeight
? -(defaultVerticalOffsetIndepent + data.PopupSize.Height)
: defaultVerticalOffsetIndepent + data.TargetSize.Height;
return new CustomPopupPlacement(new Point(data.OffsetX, newY), PopupPrimaryAxis.Horizontal);
}
private static CustomPopupPlacement GetUpPopupPlacement(ComboBoxPopup popup, PositioningData data)
{
var upVerticalOffsetIndepent = DpiHelper.TransformToDeviceY(data.MainVisual, popup.UpVerticalOffset);
var newY = upVerticalOffsetIndepent - data.PopupSize.Height + data.TargetSize.Height;
return new CustomPopupPlacement(new Point(data.OffsetX, newY), PopupPrimaryAxis.None);
}
private static CustomPopupPlacement GetDownPopupPlacement(ComboBoxPopup popup, PositioningData data)
{
var downVerticalOffsetIndepent = DpiHelper.TransformToDeviceY(data.MainVisual, popup.DownVerticalOffset);
return new CustomPopupPlacement(new Point(data.OffsetX, downVerticalOffsetIndepent), PopupPrimaryAxis.None);
}
private static CustomPopupPlacement GetDownPopupPlacement(ComboBoxPopup popup, PositioningData data)
{
var downVerticalOffsetIndepent = DpiHelper.TransformToDeviceY(data.MainVisual, popup.DownVerticalOffset);
return(new CustomPopupPlacement(new Point(data.OffsetX, downVerticalOffsetIndepent), PopupPrimaryAxis.None));
}