include/svtools/brwbox.hxx | 22 +---------
include/vcl/accessibletableprovider.hxx | 6 +-
include/vcl/toolkit/svtabbx.hxx | 6 +-
svtools/source/brwbox/brwbox2.cxx | 21 ++--------
vcl/source/accessibility/AccessibleBrowseBoxHeaderBar.cxx | 2
vcl/source/accessibility/AccessibleBrowseBoxHeaderCell.cxx | 2
vcl/source/accessibility/AccessibleBrowseBoxTable.cxx | 2
vcl/source/accessibility/accessiblebrowseboxcell.cxx | 4 -
vcl/source/treelist/svtabbx.cxx | 27 +++----------
9 files changed, 28 insertions(+), 64 deletions(-)
New commits:
commit 6d87fa009153ee32bc2b5a8e97fa0072d13f64ef
Author: Michael Weghorn <m.wegh...@posteo.de>
AuthorDate: Wed Feb 5 12:17:21 2025 +0100
Commit: Michael Weghorn <m.wegh...@posteo.de>
CommitDate: Fri Feb 7 09:18:08 2025 +0100
browsebox a11y: Drop '_bOnScreen' param
It's always `false` since
commit 261dd0fd48b2e2c284485c25feade854154595aa
Author: Michael Weghorn <m.wegh...@posteo.de>
Date: Fri Jan 31 11:40:09 2025 +0100
browsebox a11y: Use comphelper::OAccessibleComponentHelper
, so dro the param altogether to simplify code.
Change-Id: If184b3103f87a7d5391ed97b673ed10ed9953f60
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/181166
Tested-by: Jenkins
Reviewed-by: Michael Weghorn <m.wegh...@posteo.de>
diff --git a/include/svtools/brwbox.hxx b/include/svtools/brwbox.hxx
index 244c2dde015b..80b3636b4b37 100644
--- a/include/svtools/brwbox.hxx
+++ b/include/svtools/brwbox.hxx
@@ -678,32 +678,18 @@ public:
/** returns the Rectangle for either the column header bar or the row
header bar
@param _bIsColumnBar
<TRUE/> when column header bar is used
- @param _bOnScreen
- <TRUE/> when the rectangle should be calculated OnScreen
@return
the Rectangle
*/
- virtual tools::Rectangle calcHeaderRect(bool _bIsColumnBar, bool
_bOnScreen = true) override;
+ virtual tools::Rectangle calcHeaderRect(bool _bIsColumnBar) override;
- /** calculates the Rectangle of the table
- @param _bOnScreen
- <TRUE/> when the rectangle should be calculated OnScreen
+ /** calculates the Rectangle of the table relative to the BrowseBox.
@return
the Rectangle
*/
- virtual tools::Rectangle calcTableRect(bool _bOnScreen = true) override;
+ virtual tools::Rectangle calcTableRect() override;
- /**
- @param _nRowId
- the current row
- @param _nColId
- the column id
- @param _bOnScreen
- <TRUE/> when the rectangle should be calculated OnScreen
- @return
- the Rectangle
- */
- virtual tools::Rectangle calcFieldRectPixel(sal_Int32 _nRowId, sal_uInt16
_nColId, bool _bIsHeader, bool _bOnScreen) override;
+ virtual tools::Rectangle calcFieldRectPixel(sal_Int32 _nRowId, sal_uInt16
_nColId, bool _bIsHeader) override;
/// return <TRUE/> if and only if the accessible object for this instance
has been created and is alive
SAL_DLLPRIVATE bool isAccessibleAlive( ) const;
diff --git a/include/vcl/accessibletableprovider.hxx
b/include/vcl/accessibletableprovider.hxx
index ef6ea4f2071e..2d6f48dea846 100644
--- a/include/vcl/accessibletableprovider.hxx
+++ b/include/vcl/accessibletableprovider.hxx
@@ -86,9 +86,9 @@ public:
virtual bool IsCellVisible( sal_Int32 _nRow, sal_uInt16
_nColumnPos ) const = 0;
virtual OUString GetAccessibleCellText( sal_Int32 _nRow,
sal_uInt16 _nColumnPos ) const = 0;
- virtual tools::Rectangle calcHeaderRect( bool _bIsColumnBar,
bool _bOnScreen = true ) = 0;
- virtual tools::Rectangle calcTableRect( bool _bOnScreen =
true ) = 0;
- virtual tools::Rectangle calcFieldRectPixel( sal_Int32
_nRow, sal_uInt16 _nColumnPos, bool _bIsHeader, bool _bOnScreen ) = 0;
+ virtual tools::Rectangle calcHeaderRect(bool _bIsColumnBar) = 0;
+ virtual tools::Rectangle calcTableRect() = 0;
+ virtual tools::Rectangle calcFieldRectPixel(sal_Int32 _nRow, sal_uInt16
_nColumnPos, bool _bIsHeader) = 0;
virtual css::uno::Reference< css::accessibility::XAccessible >
CreateAccessibleCell( sal_Int32 _nRow, sal_uInt16 _nColumnPos ) = 0;
virtual css::uno::Reference< css::accessibility::XAccessible >
CreateAccessibleRowHeader( sal_Int32 _nRow ) = 0;
diff --git a/include/vcl/toolkit/svtabbx.hxx b/include/vcl/toolkit/svtabbx.hxx
index 0bddb16aa900..8446d24bbd53 100644
--- a/include/vcl/toolkit/svtabbx.hxx
+++ b/include/vcl/toolkit/svtabbx.hxx
@@ -166,9 +166,9 @@ public:
virtual bool IsCellVisible( sal_Int32 _nRow, sal_uInt16
_nColumn ) const override;
virtual OUString GetAccessibleCellText( sal_Int32 _nRow,
sal_uInt16 _nColumnPos ) const override;
- virtual tools::Rectangle calcHeaderRect( bool _bIsColumnBar,
bool _bOnScreen = true ) override;
- virtual tools::Rectangle calcTableRect( bool _bOnScreen =
true ) override;
- virtual tools::Rectangle calcFieldRectPixel( sal_Int32
_nRow, sal_uInt16 _nColumn, bool _bIsHeader, bool _bOnScreen ) override;
+ virtual tools::Rectangle calcHeaderRect(bool _bIsColumnBar) override;
+ virtual tools::Rectangle calcTableRect() override;
+ virtual tools::Rectangle calcFieldRectPixel(sal_Int32 _nRow, sal_uInt16
_nColumn, bool _bIsHeader) override;
virtual css::uno::Reference< css::accessibility::XAccessible >
CreateAccessibleCell( sal_Int32 _nRow, sal_uInt16 _nColumn ) override;
virtual css::uno::Reference< css::accessibility::XAccessible >
CreateAccessibleRowHeader( sal_Int32 _nRow ) override;
diff --git a/svtools/source/brwbox/brwbox2.cxx
b/svtools/source/brwbox/brwbox2.cxx
index 93a5064765ea..4e9ddc2cb14e 100644
--- a/svtools/source/brwbox/brwbox2.cxx
+++ b/svtools/source/brwbox/brwbox2.cxx
@@ -1940,7 +1940,7 @@ void BrowseBox::SetCursorColor(const Color& _rCol)
DoShowCursor();
}
-tools::Rectangle BrowseBox::calcHeaderRect(bool _bIsColumnBar, bool _bOnScreen)
+tools::Rectangle BrowseBox::calcHeaderRect(bool _bIsColumnBar)
{
Point aTopLeft;
tools::Long nWidth;
@@ -1956,17 +1956,14 @@ tools::Rectangle BrowseBox::calcHeaderRect(bool
_bIsColumnBar, bool _bOnScreen)
nWidth = GetColumnWidth(0);
nHeight = GetWindowExtentsAbsolute().GetHeight() - aTopLeft.Y() -
GetControlArea().GetSize().Height();
}
- if (_bOnScreen)
- aTopLeft += Point(GetWindowExtentsAbsolute().TopLeft());
return tools::Rectangle(aTopLeft,Size(nWidth,nHeight));
}
-tools::Rectangle BrowseBox::calcTableRect(bool _bOnScreen)
+tools::Rectangle BrowseBox::calcTableRect()
{
tools::Rectangle aRect(GetWindowExtentsAbsolute());
- if (!_bOnScreen)
- aRect.SetPos(Point(0, 0));
- tools::Rectangle aRowBar = calcHeaderRect(false, _bOnScreen);
+ aRect.SetPos(Point(0, 0));
+ tools::Rectangle aRowBar = calcHeaderRect(false);
tools::Long nX = aRowBar.Right() - aRect.Left();
tools::Long nY = aRowBar.Top() - aRect.Top();
@@ -1975,15 +1972,9 @@ tools::Rectangle BrowseBox::calcTableRect(bool
_bOnScreen)
return tools::Rectangle(aRowBar.TopRight(), Size(aSize.Width() - nX,
aSize.Height() - nY - GetBarHeight()) );
}
-tools::Rectangle BrowseBox::calcFieldRectPixel( sal_Int32 _nRowId, sal_uInt16
_nColId, bool /*_bIsHeader*/, bool _bOnScreen )
+tools::Rectangle BrowseBox::calcFieldRectPixel(sal_Int32 _nRowId, sal_uInt16
_nColId, bool /*_bIsHeader*/)
{
- tools::Rectangle aRect = GetFieldRectPixel(_nRowId, _nColId, true);
-
- Point aTopLeft = aRect.TopLeft();
- if (_bOnScreen)
- aTopLeft += Point(GetWindowExtentsAbsolute().TopLeft());
-
- return tools::Rectangle(aTopLeft,aRect.GetSize());
+ return GetFieldRectPixel(_nRowId, _nColId, true);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/accessibility/AccessibleBrowseBoxHeaderBar.cxx
b/vcl/source/accessibility/AccessibleBrowseBoxHeaderBar.cxx
index 8ea3e7518825..ace8ff0789c5 100644
--- a/vcl/source/accessibility/AccessibleBrowseBoxHeaderBar.cxx
+++ b/vcl/source/accessibility/AccessibleBrowseBoxHeaderBar.cxx
@@ -302,7 +302,7 @@ Sequence< sal_Int8 > SAL_CALL
AccessibleBrowseBoxHeaderBar::getImplementationId(
tools::Rectangle AccessibleBrowseBoxHeaderBar::implGetBoundingBox()
{
- return mpBrowseBox->calcHeaderRect(isColumnBar(), false);
+ return mpBrowseBox->calcHeaderRect(isColumnBar());
}
sal_Int32 AccessibleBrowseBoxHeaderBar::implGetRowCount() const
diff --git a/vcl/source/accessibility/AccessibleBrowseBoxHeaderCell.cxx
b/vcl/source/accessibility/AccessibleBrowseBoxHeaderCell.cxx
index 396e3fdce76f..4ddd172c1972 100644
--- a/vcl/source/accessibility/AccessibleBrowseBoxHeaderCell.cxx
+++ b/vcl/source/accessibility/AccessibleBrowseBoxHeaderCell.cxx
@@ -117,7 +117,7 @@ tools::Rectangle
AccessibleBrowseBoxHeaderCell::implGetBoundingBox()
nCol = 0;
}
- tools::Rectangle aRet(mpBrowseBox->calcFieldRectPixel(nRow , nCol, true,
false));
+ tools::Rectangle aRet(mpBrowseBox->calcFieldRectPixel(nRow , nCol, true));
return tools::Rectangle(aRet.TopLeft() - Point(0, aRet.GetHeight()),
aRet.GetSize());
}
diff --git a/vcl/source/accessibility/AccessibleBrowseBoxTable.cxx
b/vcl/source/accessibility/AccessibleBrowseBoxTable.cxx
index e0c200305da5..e84624805667 100644
--- a/vcl/source/accessibility/AccessibleBrowseBoxTable.cxx
+++ b/vcl/source/accessibility/AccessibleBrowseBoxTable.cxx
@@ -190,7 +190,7 @@ OUString SAL_CALL
AccessibleBrowseBoxTable::getImplementationName()
tools::Rectangle AccessibleBrowseBoxTable::implGetBoundingBox()
{
- return mpBrowseBox->calcTableRect(false);
+ return mpBrowseBox->calcTableRect();
}
// internal helper methods ----------------------------------------------------
diff --git a/vcl/source/accessibility/accessiblebrowseboxcell.cxx
b/vcl/source/accessibility/accessiblebrowseboxcell.cxx
index a3e897da6b1e..83e00c8587af 100644
--- a/vcl/source/accessibility/accessiblebrowseboxcell.cxx
+++ b/vcl/source/accessibility/accessiblebrowseboxcell.cxx
@@ -55,9 +55,9 @@ void SAL_CALL AccessibleBrowseBoxCell::grabFocus()
::tools::Rectangle AccessibleBrowseBoxCell::implGetBoundingBox()
{
- tools::Rectangle aCellRect = mpBrowseBox->calcFieldRectPixel(m_nRowPos,
m_nColPos, false, /*bOnScreen*/false);
+ tools::Rectangle aCellRect = mpBrowseBox->calcFieldRectPixel(m_nRowPos,
m_nColPos, false);
// above rect is relative to the browse box, convert it to be relative to
the table (which is the cell's parent)
- aCellRect.SetPos(aCellRect.TopLeft() -
mpBrowseBox->calcTableRect(false).TopLeft());
+ aCellRect.SetPos(aCellRect.TopLeft() -
mpBrowseBox->calcTableRect().TopLeft());
return aCellRect;
}
diff --git a/vcl/source/treelist/svtabbx.cxx b/vcl/source/treelist/svtabbx.cxx
index e24a19d13dee..5469f615310a 100644
--- a/vcl/source/treelist/svtabbx.cxx
+++ b/vcl/source/treelist/svtabbx.cxx
@@ -817,51 +817,38 @@ OUString SvHeaderTabListBox::GetAccessibleCellText(
sal_Int32 _nRow, sal_uInt16
return GetTabEntryText(_nRow, _nColumnPos);
}
-tools::Rectangle SvHeaderTabListBox::calcHeaderRect( bool _bIsColumnBar, bool
_bOnScreen )
+tools::Rectangle SvHeaderTabListBox::calcHeaderRect(bool _bIsColumnBar)
{
tools::Rectangle aRect;
if ( _bIsColumnBar )
{
- vcl::Window* pParent = nullptr;
- if (_bOnScreen)
- aRect = tools::Rectangle(m_xHeaderBar->GetWindowExtentsAbsolute());
- else
- {
- pParent = m_xHeaderBar->GetAccessibleParentWindow();
- assert(pParent);
- aRect = m_xHeaderBar->GetWindowExtentsRelative(*pParent);
- }
+ vcl::Window* pParent = m_xHeaderBar->GetAccessibleParentWindow();
+ assert(pParent);
+ aRect = m_xHeaderBar->GetWindowExtentsRelative(*pParent);
}
return aRect;
}
-tools::Rectangle SvHeaderTabListBox::calcTableRect( bool _bOnScreen )
+tools::Rectangle SvHeaderTabListBox::calcTableRect()
{
tools::Rectangle aScreenRect(GetWindowExtentsAbsolute());
- if ( _bOnScreen )
- return aScreenRect;
-
return tools::Rectangle(Point(0, 0), aScreenRect.GetSize());
}
-tools::Rectangle SvHeaderTabListBox::calcFieldRectPixel( sal_Int32 _nRow,
sal_uInt16 _nColumn, bool _bIsHeader, bool _bOnScreen )
+tools::Rectangle SvHeaderTabListBox::calcFieldRectPixel(sal_Int32 _nRow,
sal_uInt16 _nColumn, bool _bIsHeader)
{
DBG_ASSERT( !_bIsHeader || 0 == _nRow, "invalid parameters" );
tools::Rectangle aRect;
SvTreeListEntry* pEntry = GetEntryOnPos(_nRow );
if ( pEntry )
{
- aRect = _bIsHeader ? calcHeaderRect( true, false ) : GetBoundingRect(
pEntry );
+ aRect = _bIsHeader ? calcHeaderRect(true) : GetBoundingRect(pEntry);
Point aTopLeft = aRect.TopLeft();
DBG_ASSERT(m_xHeaderBar->GetItemCount() > _nColumn, "invalid column");
tools::Rectangle aItemRect =
m_xHeaderBar->GetItemRect(m_xHeaderBar->GetItemId(_nColumn));
aTopLeft.setX( aItemRect.Left() );
Size aSize = aItemRect.GetSize();
aRect = tools::Rectangle( aTopLeft, aSize );
- aTopLeft = aRect.TopLeft();
- if (_bOnScreen)
- aTopLeft += Point(GetWindowExtentsAbsolute().TopLeft());
- aRect = tools::Rectangle( aTopLeft, aRect.GetSize() );
}
return aRect;
commit ef5e4af1ce07dcbbb2c58864b0a5c6eb674cc28d
Author: Michael Weghorn <m.wegh...@posteo.de>
AuthorDate: Wed Feb 5 12:04:00 2025 +0100
Commit: Michael Weghorn <m.wegh...@posteo.de>
CommitDate: Fri Feb 7 09:18:00 2025 +0100
a11y: Rename IAccessibleTableProvider::GetFieldRectPixel
to IAccessibleTableProvider::calcFieldRectPixel.
This aligns the naming with the
IAccessibleTableProvider::calcHeaderRect
and IAccessibleTableProvider::calcHeaderRect
methods and prevents a name clash with the
other BrowseBox::GetFieldRectPixel variant
only taking 3 params in an upcoming commit that
will drop the `_bOnScreen` param from the now
renamed method.
Change-Id: I156412f825a187d86390325050147cd84e934251
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/181165
Tested-by: Jenkins
Reviewed-by: Michael Weghorn <m.wegh...@posteo.de>
diff --git a/include/svtools/brwbox.hxx b/include/svtools/brwbox.hxx
index 43bd459f18c2..244c2dde015b 100644
--- a/include/svtools/brwbox.hxx
+++ b/include/svtools/brwbox.hxx
@@ -703,7 +703,7 @@ public:
@return
the Rectangle
*/
- virtual tools::Rectangle GetFieldRectPixel(sal_Int32 _nRowId, sal_uInt16
_nColId, bool _bIsHeader, bool _bOnScreen) override;
+ virtual tools::Rectangle calcFieldRectPixel(sal_Int32 _nRowId, sal_uInt16
_nColId, bool _bIsHeader, bool _bOnScreen) override;
/// return <TRUE/> if and only if the accessible object for this instance
has been created and is alive
SAL_DLLPRIVATE bool isAccessibleAlive( ) const;
diff --git a/include/vcl/accessibletableprovider.hxx
b/include/vcl/accessibletableprovider.hxx
index e9fe3d6b5fb0..ef6ea4f2071e 100644
--- a/include/vcl/accessibletableprovider.hxx
+++ b/include/vcl/accessibletableprovider.hxx
@@ -88,7 +88,7 @@ public:
virtual tools::Rectangle calcHeaderRect( bool _bIsColumnBar,
bool _bOnScreen = true ) = 0;
virtual tools::Rectangle calcTableRect( bool _bOnScreen =
true ) = 0;
- virtual tools::Rectangle GetFieldRectPixel( sal_Int32 _nRow,
sal_uInt16 _nColumnPos, bool _bIsHeader, bool _bOnScreen ) = 0;
+ virtual tools::Rectangle calcFieldRectPixel( sal_Int32
_nRow, sal_uInt16 _nColumnPos, bool _bIsHeader, bool _bOnScreen ) = 0;
virtual css::uno::Reference< css::accessibility::XAccessible >
CreateAccessibleCell( sal_Int32 _nRow, sal_uInt16 _nColumnPos ) = 0;
virtual css::uno::Reference< css::accessibility::XAccessible >
CreateAccessibleRowHeader( sal_Int32 _nRow ) = 0;
diff --git a/include/vcl/toolkit/svtabbx.hxx b/include/vcl/toolkit/svtabbx.hxx
index 322925b437bf..0bddb16aa900 100644
--- a/include/vcl/toolkit/svtabbx.hxx
+++ b/include/vcl/toolkit/svtabbx.hxx
@@ -168,7 +168,7 @@ public:
virtual tools::Rectangle calcHeaderRect( bool _bIsColumnBar,
bool _bOnScreen = true ) override;
virtual tools::Rectangle calcTableRect( bool _bOnScreen =
true ) override;
- virtual tools::Rectangle GetFieldRectPixel( sal_Int32 _nRow,
sal_uInt16 _nColumn, bool _bIsHeader, bool _bOnScreen ) override;
+ virtual tools::Rectangle calcFieldRectPixel( sal_Int32
_nRow, sal_uInt16 _nColumn, bool _bIsHeader, bool _bOnScreen ) override;
virtual css::uno::Reference< css::accessibility::XAccessible >
CreateAccessibleCell( sal_Int32 _nRow, sal_uInt16 _nColumn ) override;
virtual css::uno::Reference< css::accessibility::XAccessible >
CreateAccessibleRowHeader( sal_Int32 _nRow ) override;
diff --git a/svtools/source/brwbox/brwbox2.cxx
b/svtools/source/brwbox/brwbox2.cxx
index 767b219eab07..93a5064765ea 100644
--- a/svtools/source/brwbox/brwbox2.cxx
+++ b/svtools/source/brwbox/brwbox2.cxx
@@ -1975,7 +1975,7 @@ tools::Rectangle BrowseBox::calcTableRect(bool _bOnScreen)
return tools::Rectangle(aRowBar.TopRight(), Size(aSize.Width() - nX,
aSize.Height() - nY - GetBarHeight()) );
}
-tools::Rectangle BrowseBox::GetFieldRectPixel( sal_Int32 _nRowId, sal_uInt16
_nColId, bool /*_bIsHeader*/, bool _bOnScreen )
+tools::Rectangle BrowseBox::calcFieldRectPixel( sal_Int32 _nRowId, sal_uInt16
_nColId, bool /*_bIsHeader*/, bool _bOnScreen )
{
tools::Rectangle aRect = GetFieldRectPixel(_nRowId, _nColId, true);
diff --git a/vcl/source/accessibility/AccessibleBrowseBoxHeaderCell.cxx
b/vcl/source/accessibility/AccessibleBrowseBoxHeaderCell.cxx
index ca6843b50d7a..396e3fdce76f 100644
--- a/vcl/source/accessibility/AccessibleBrowseBoxHeaderCell.cxx
+++ b/vcl/source/accessibility/AccessibleBrowseBoxHeaderCell.cxx
@@ -117,7 +117,7 @@ tools::Rectangle
AccessibleBrowseBoxHeaderCell::implGetBoundingBox()
nCol = 0;
}
- tools::Rectangle aRet(mpBrowseBox->GetFieldRectPixel(nRow , nCol, true,
false));
+ tools::Rectangle aRet(mpBrowseBox->calcFieldRectPixel(nRow , nCol, true,
false));
return tools::Rectangle(aRet.TopLeft() - Point(0, aRet.GetHeight()),
aRet.GetSize());
}
diff --git a/vcl/source/accessibility/accessiblebrowseboxcell.cxx
b/vcl/source/accessibility/accessiblebrowseboxcell.cxx
index 866ca88655b8..a3e897da6b1e 100644
--- a/vcl/source/accessibility/accessiblebrowseboxcell.cxx
+++ b/vcl/source/accessibility/accessiblebrowseboxcell.cxx
@@ -55,7 +55,7 @@ void SAL_CALL AccessibleBrowseBoxCell::grabFocus()
::tools::Rectangle AccessibleBrowseBoxCell::implGetBoundingBox()
{
- tools::Rectangle aCellRect = mpBrowseBox->GetFieldRectPixel(m_nRowPos,
m_nColPos, false, /*bOnScreen*/false);
+ tools::Rectangle aCellRect = mpBrowseBox->calcFieldRectPixel(m_nRowPos,
m_nColPos, false, /*bOnScreen*/false);
// above rect is relative to the browse box, convert it to be relative to
the table (which is the cell's parent)
aCellRect.SetPos(aCellRect.TopLeft() -
mpBrowseBox->calcTableRect(false).TopLeft());
return aCellRect;
diff --git a/vcl/source/treelist/svtabbx.cxx b/vcl/source/treelist/svtabbx.cxx
index b13786387507..e24a19d13dee 100644
--- a/vcl/source/treelist/svtabbx.cxx
+++ b/vcl/source/treelist/svtabbx.cxx
@@ -844,7 +844,7 @@ tools::Rectangle SvHeaderTabListBox::calcTableRect( bool
_bOnScreen )
return tools::Rectangle(Point(0, 0), aScreenRect.GetSize());
}
-tools::Rectangle SvHeaderTabListBox::GetFieldRectPixel( sal_Int32 _nRow,
sal_uInt16 _nColumn, bool _bIsHeader, bool _bOnScreen )
+tools::Rectangle SvHeaderTabListBox::calcFieldRectPixel( sal_Int32 _nRow,
sal_uInt16 _nColumn, bool _bIsHeader, bool _bOnScreen )
{
DBG_ASSERT( !_bIsHeader || 0 == _nRow, "invalid parameters" );
tools::Rectangle aRect;
