Fixed repainting problem in resizable dialogs.

4 files changed, 14 insertions, 4 deletions

diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index ee84e33..74fbaa4 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -1,6 +1,8 @@
 changelog.txt - What has been done to WinDirStat (newest top)
 =============================================================
 
+	* Resizable dialogs: the controls don't overwrite each other any more.
+
 2003-12-13	bseifert
 	* Added size grippers to the resizable dialogs.
 	* Corrections in French windirstat.rc
diff --git a/windirstat/dirstatdoc.h b/windirstat/dirstatdoc.h
index 981d622..d0307fa 100644
--- a/windirstat/dirstatdoc.h
+++ b/windirstat/dirstatdoc.h
@@ -28,7 +28,7 @@ class CItem;
 //
 // The treemap colors as calculated in CDirstatDoc::SetExtensionColors()
 // all have the "brightness" BASE_BRIGHTNESS.
-// I define brightness as a number from 0 to 3.0: r+g+b/255.
+// I define brightness as a number from 0 to 3.0: (r+g+b)/255.
 // RGB(127, 255, 0), for example, has a brightness of 2.5.
 // 
 #define BASE_BRIGHTNESS 1.8
diff --git a/windirstat/item.h b/windirstat/item.h
index 59aa24e..23fa57f 100644
--- a/windirstat/item.h
+++ b/windirstat/item.h
@@ -77,7 +77,7 @@ inline bool operator== (const FILETIME& t1, const FILETIME& t2)
 // It is derived from CTreeListItem because it _may_ become "visible" and therefore
 // may be inserted in the TreeList view (we don't clone any data).
 //
-// Of cource, this class and the base classes are optimized rather for size than for speed.
+// Of course, this class and the base classes are optimized rather for size than for speed.
 //
 // The m_type indicates whether we are a file or a folder or a drive etc.
 // It may have been better to design a class hierarchy for this, but I can't help it,
@@ -86,7 +86,7 @@ inline bool operator== (const FILETIME& t1, const FILETIME& t2)
 //
 // Naming convention:
 // Methods which recurse down to every child (expensive) are named "RecurseDoSomething".
-// Methods which recurse up to the parent (not so expensive) are named "UpwardDoDomething".
+// Methods which recurse up to the parent (not so expensive) are named "UpwardDoSomething".
 //
 class CItem: public CTreeListItem
 {
diff --git a/windirstat/layout.cpp b/windirstat/layout.cpp
index f8cbd0a..9bb0042 100644
--- a/windirstat/layout.cpp
+++ b/windirstat/layout.cpp
@@ -101,6 +101,11 @@ void CLayout::OnSize()
 
 	CSize diff= newDialogSize - m_originalDialogSize;
 
+	// The DeferWindowPos-stuff prevents the controls
+	// from overwriting each other.
+
+	HDWP hdwp= BeginDeferWindowPos(m_control.GetSize());
+
 	for (int i=0; i < m_control.GetSize(); i++)
 	{
 		CRect rc= m_control[i].originalRectangle;
@@ -111,8 +116,11 @@ void CLayout::OnSize()
 		rc+= move;
 		rc+= stretch;
 
-		m_control[i].control->MoveWindow(rc);
+		hdwp= DeferWindowPos(hdwp, *m_control[i].control, NULL, rc.left, rc.top, rc.Width(), rc.Height(), 
+			SWP_NOOWNERZORDER|SWP_NOZORDER);
 	}
+
+	EndDeferWindowPos(hdwp);
 }
 
 void CLayout::OnGetMinMaxInfo(MINMAXINFO *mmi)