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Added "inside" dragging to listview

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This commit is contained in:
Brian Fiete 2023-02-08 10:18:15 -05:00
parent 1f6fcfd6b2
commit 227b5f4982
2 changed files with 40 additions and 10 deletions
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36
BeefLibs/Beefy2D/src/theme/dark/DarkListView.bf
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@ -655,6 +655,11 @@ namespace Beefy.theme.dark
}
else
{
var darkListView = (DarkListView)mListView;
if (mDragTarget.mParentItem != mListView.GetRoot())
targetX += darkListView.mLabelX - darkListView.mChildIndent;
if ((mDragKind == .Inside) || (mDragKind == .After)) // Inside or after
targetY += mDragTarget.mSelfHeight;
@ -805,16 +810,27 @@ namespace Beefy.theme.dark
float childX;
float childY;
foundWidget.SelfToRootTranslate(0, 0, out childX, out childY);
float yOfs = aY - childY;
if (yOfs < mHeight / 2)
mDragKind = .Before;
else
{
mDragKind = .After;
if ((listViewItem.mOpenButton != null) && (listViewItem.mOpenButton.mIsOpen))
mDragKind = .None;
}
if ((listViewItem.mOpenButton != null) && (aX - childX < GS!(30)))
{
mDragKind = .Inside;
}
else
{
float yOfs = aY - childY;
if (yOfs < mHeight / 2)
mDragKind = .Before;
else
{
mDragKind = .After;
if ((listViewItem.mOpenButton != null) && (!listViewItem.mChildItems.IsEmpty) && (listViewItem.mOpenButton.mIsOpen))
{
var firstChild = listViewItem.mChildItems[0];
foundWidget = firstChild;
mDragKind = .Before;
}
}
}
if (Math.Abs(dY) < mSelfHeight * 0.21f)
{