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GE Debugger: Cleanup vertex list redraw.

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When you're scrolled down and it deletes items, it was previously
scrolling up an extra step, and not redrawing.  This tries to force
workaround the bug.
This commit is contained in:
Unknown W. Brackets 2022-02-05 17:55:03 -08:00
parent 4a8d320479
commit 4de217d3e4
1 changed files with 12 additions and 0 deletions
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12
Windows/W32Util/Misc.cpp
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@ -266,6 +266,17 @@ void GenericListControl::ProcessUpdate() {
int newRows = GetRowCount();
int items = ListView_GetItemCount(handle);
ListView_SetItemCount(handle, newRows);
// Scroll to top if we're removing items. It kinda does this automatically, but it's buggy.
if (items > newRows) {
POINT pt{};
ListView_GetOrigin(handle, &pt);
if (pt.x != 0 || pt.y != 0)
ListView_Scroll(handle, -pt.x, -pt.y);
}
while (items < newRows)
{
LVITEM lvI;
@ -290,6 +301,7 @@ void GenericListControl::ProcessUpdate() {
InvalidateRect(handle, nullptr, TRUE);
UpdateWindow(handle);
ListView_RedrawItems(handle, 0, newRows - 1);
updating = false;
}