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Move children if parent gets resized.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@29776 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Neis
2004-10-10 23:16:54 +00:00
parent af2ae80795
commit 9e7050926b
1 changed files with 11 additions and 0 deletions
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11
src/os2/window.cpp
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@@ -1472,6 +1472,16 @@ void wxWindowOS2::DoMoveWindow(
RECTL vRect; RECTL vRect;
wxWindow* pParent = GetParent(); wxWindow* pParent = GetParent();
/* Due to OS/2's inverted coordinate system, changing the height
of a window requires repositioning all it's children, e.g. if
you want a child of height 100 to be at the top left corner of
the parent you need to position the lower left corner of the
child at (0, (height of parent - 100)), so, obviously, if the
height of the parent changes, the child needs to be repositioned. */
int nHeightDelta;
GetSize(0, &nHeightDelta);
nHeightDelta = nHeight - nHeightDelta;
if (pParent && !IsKindOf(CLASSINFO(wxDialog))) if (pParent && !IsKindOf(CLASSINFO(wxDialog)))
{ {
int nOS2Height = GetOS2ParentHeight(pParent); int nOS2Height = GetOS2ParentHeight(pParent);
@@ -1620,6 +1630,7 @@ void wxWindowOS2::DoMoveWindow(
MoveChildren(nYDiff); MoveChildren(nYDiff);
::WinQueryWindowPos(GetHwnd(), &m_vWinSwp); ::WinQueryWindowPos(GetHwnd(), &m_vWinSwp);
} }
MoveChildren(nHeightDelta);
} // end of wxWindowOS2::DoMoveWindow } // end of wxWindowOS2::DoMoveWindow
// //