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concentrating content and structure region calculations

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@26587 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
2004-04-03 14:50:02 +00:00
parent f5ea731f5d
commit 29281095c4
2 changed files with 46 additions and 4 deletions
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26
src/mac/carbon/toplevel.cpp
View File

@@ -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 } ;

24
src/mac/carbon/window.cpp
View File

@@ -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;