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Allow minimal acceptable row height/column width to be set to 0 for

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hiding rows/columns.
Only return true from CanEnableCellControl if a valid cell is selected
        (fixing Bug #837656).


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@24484 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Neis 2003-11-08 18:58:04 +00:00
parent 737928c244
commit 20c8441047
1 changed files with 13 additions and 4 deletions
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17
src/generic/grid.cpp
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@ -7478,7 +7478,9 @@ bool wxGrid::IsCurrentCellReadOnly() const
bool wxGrid::CanEnableCellControl() const
{
return m_editable && !IsCurrentCellReadOnly();
return m_editable && (m_currentCellCoords != wxGridNoCellCoords) &&
!IsCurrentCellReadOnly();
}
bool wxGrid::IsCellEditControlEnabled() const
@ -7741,7 +7743,10 @@ static int CoordToRowOrCol(int coord, int defaultDist, int minDist,
if ( coord >= BorderArray[i_max])
{
i_min = i_max;
i_max = coord / minDist;
if (minDist)
i_max = coord / minDist;
else
i_max = BorderArray.GetCount() - 1;
}
if ( i_max >= BorderArray.GetCount())
i_max = BorderArray.GetCount() - 1;
@ -9486,14 +9491,18 @@ int wxGrid::GetRowMinimalHeight(int row) const
void wxGrid::SetColMinimalAcceptableWidth( int width )
{
if ( width<1 )
// We do allow a width of 0 since this gives us
// an easy way to temporarily hidding columns.
if ( width<0 )
return;
m_minAcceptableColWidth = width;
}
void wxGrid::SetRowMinimalAcceptableHeight( int height )
{
if ( height<1 )
// We do allow a height of 0 since this gives us
// an easy way to temporarily hidding rows.
if ( height<0 )
return;
m_minAcceptableRowHeight = height;
};