From: Stefan Csomor <csomor@advancedconcepts.ch>
Date: Sat, 3 Apr 2004 14:50:02 +0000 (+0000)
Subject: concentrating content and structure region calculations
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/29281095c4959cbadfcc66efccf679c6c25c7dc7

concentrating content and structure region calculations


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@26587 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/mac/carbon/toplevel.cpp b/src/mac/carbon/toplevel.cpp
index d5bcdee821..987aba9955 100644
--- a/src/mac/carbon/toplevel.cpp
+++ b/src/mac/carbon/toplevel.cpp
@@ -579,18 +579,21 @@ static pascal OSStatus wxMacTopLevelWindowEventHandler( EventHandlerCallRef hand
         {
             UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes,typeUInt32) ;
             Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
-            wxRect r( newRect.left , newRect.top , newRect.right - newRect.left , newRect.bottom - newRect.top ) ;
 
             if ( (attributes & kWindowBoundsChangeSizeChanged) || (attributes & kWindowBoundsChangeOriginChanged) )
             {
+                // all (Mac) rects are in content area coordinates, all wxRects in structure coordinates
+                int left , top , right , bottom ;
+                toplevelWindow->MacGetContentAreaInset( left , top , right , bottom ) ;
+                wxRect r( newRect.left - left  , newRect.top  - top  , 
+                    newRect.right - newRect.left + left + right  , newRect.bottom - newRect.top + top + bottom ) ;
                 // this is a EVT_SIZING not a EVT_SIZE type !
                 wxSizeEvent wxevent( r , toplevelWindow->GetId() ) ;
                 wxevent.SetEventObject( toplevelWindow ) ;
                 wxRect adjustR = r ;
                 if ( toplevelWindow->GetEventHandler()->ProcessEvent(wxevent) )
-                {
                     adjustR = wxevent.GetRect() ;
-                }
+
                 if ( toplevelWindow->GetMaxWidth() != -1 && adjustR.GetWidth() > toplevelWindow->GetMaxWidth() )
                     adjustR.SetWidth( toplevelWindow->GetMaxWidth() ) ;
                 if ( toplevelWindow->GetMaxHeight() != -1 && adjustR.GetHeight() > toplevelWindow->GetMaxHeight() )
@@ -599,7 +602,7 @@ static pascal OSStatus wxMacTopLevelWindowEventHandler( EventHandlerCallRef hand
                     adjustR.SetWidth( toplevelWindow->GetMinWidth() ) ;
                 if ( toplevelWindow->GetMinHeight() != -1 && adjustR.GetHeight() < toplevelWindow->GetMinHeight() )
                     adjustR.SetHeight( toplevelWindow->GetMinHeight() ) ;
-                Rect adjustedRect = { adjustR.y , adjustR.x , adjustR.y + adjustR.height , adjustR.x + adjustR.width } ;
+                Rect adjustedRect = { adjustR.y + top  , adjustR.x + left , adjustR.y + adjustR.height + bottom , adjustR.x + adjustR.width  + right } ;
                 if ( !EqualRect( &newRect , &adjustedRect ) )
                     cEvent.SetParameter( kEventParamCurrentBounds , &adjustedRect ) ;
             }
@@ -717,6 +720,8 @@ bool wxTopLevelWindowMac::Create(wxWindow *parent,
     // init our fields
     Init();
 
+    style = style & ~wxFRAME_SHAPED ;
+
     m_windowStyle = style;
 
     SetName(name);
@@ -1073,6 +1078,19 @@ bool wxTopLevelWindowMac::Show(bool show)
 
 // we are still using coordinates of the content view, todo switch to structure bounds
 
+void wxTopLevelWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
+{
+    Rect content ;
+    Rect structure ;
+    GetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &structure ) ;
+    GetWindowBounds( (WindowRef) m_macWindow, kWindowContentRgn , &content ) ;
+
+    left = content.left - structure.left ;
+    top = content.top  - structure.top ;
+    right = structure.right - content.right ;
+    bottom = structure.bottom - content.bottom ;
+}
+
 void wxTopLevelWindowMac::DoMoveWindow(int x, int y, int width, int height)
 {
     Rect bounds = { y , x , y + height , x + width } ;
diff --git a/src/mac/carbon/window.cpp b/src/mac/carbon/window.cpp
index fef61c1184..c6090ebd83 100644
--- a/src/mac/carbon/window.cpp
+++ b/src/mac/carbon/window.cpp
@@ -1132,6 +1132,30 @@ void wxWindowMac::MacRootWindowToWindow( short *x , short *y ) const
     if ( y ) *y = y1 ;
 }
 
+void wxWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
+{
+    RgnHandle rgn = NewRgn() ;
+    Rect content ;
+    if ( GetControlRegion( (ControlRef) m_macControl , kControlContentMetaPart , rgn ) == noErr )
+    {
+        GetRegionBounds( rgn , &content ) ;
+        DisposeRgn( rgn ) ;
+    }
+    else
+    {
+        GetControlBounds( (ControlRef) m_macControl , &content ) ;
+    }
+    Rect structure ;
+    GetControlBounds( (ControlRef) m_macControl , &structure ) ;
+#if !TARGET_API_MAC_OSX    
+    OffsetRect( &content , -structure.left , -structure.top ) ;
+#endif
+    left = content.left - structure.left ;
+    top = content.top  - structure.top ;
+    right = structure.right - content.right ;
+    bottom = structure.bottom - content.bottom ;
+}
+
 wxSize wxWindowMac::DoGetSizeFromClientSize( const wxSize & size )  const
 {
     wxSize sizeTotal = size;