X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/bbb517666c7ca700c93819cf7b99683f61449f42..64ea838d8f4d1853b7d850db93ee565e901d099a:/src/common/gbsizer.cpp diff --git a/src/common/gbsizer.cpp b/src/common/gbsizer.cpp index bb4f660670..773c0f0ebc 100644 --- a/src/common/gbsizer.cpp +++ b/src/common/gbsizer.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: gbsizer.cpp +// Name: src/common/gbsizer.cpp // Purpose: wxGridBagSizer: A sizer that can lay out items in a grid, // with items at specified cells, and with the option of row // and/or column spanning @@ -76,7 +76,6 @@ wxGBSizerItem::wxGBSizerItem( wxSizer *sizer, wxGBSizerItem::wxGBSizerItem() : wxSizerItem(), m_pos(-1,-1), - m_span(-1,-1), m_gbsizer(NULL) { } @@ -187,7 +186,7 @@ wxSizerItem* wxGridBagSizer::Add( wxWindow *window, else { delete item; - return (wxSizerItem*)NULL; + return NULL; } } @@ -201,7 +200,7 @@ wxSizerItem* wxGridBagSizer::Add( wxSizer *sizer, else { delete item; - return (wxSizerItem*)NULL; + return NULL; } } @@ -215,7 +214,7 @@ wxSizerItem* wxGridBagSizer::Add( int width, int height, else { delete item; - return (wxSizerItem*)NULL; + return NULL; } } @@ -228,6 +227,18 @@ wxSizerItem* wxGridBagSizer::Add( wxGBSizerItem *item ) if ( item->GetWindow() ) item->GetWindow()->SetContainingSizer( this ); + // extend the number of rows/columns of the underlying wxFlexGridSizer if + // necessary + int row, col; + item->GetEndPos(row, col); + row++; + col++; + + if ( row > GetRows() ) + SetRows(row); + if ( col > GetCols() ) + SetCols(col); + return item; } @@ -266,7 +277,7 @@ wxGBPosition wxGridBagSizer::GetItemPosition(size_t index) { wxGBPosition badpos(-1,-1); wxSizerItemList::compatibility_iterator node = m_children.Item( index ); - wxCHECK_MSG( node, badpos, _T("Failed to find item.") ); + wxCHECK_MSG( node, badpos, wxT("Failed to find item.") ); wxGBSizerItem* item = (wxGBSizerItem*)node->GetData(); return item->GetPos(); } @@ -292,7 +303,7 @@ bool wxGridBagSizer::SetItemPosition(wxSizer *sizer, const wxGBPosition& pos) bool wxGridBagSizer::SetItemPosition(size_t index, const wxGBPosition& pos) { wxSizerItemList::compatibility_iterator node = m_children.Item( index ); - wxCHECK_MSG( node, false, _T("Failed to find item.") ); + wxCHECK_MSG( node, false, wxT("Failed to find item.") ); wxGBSizerItem* item = (wxGBSizerItem*)node->GetData(); return item->SetPos(pos); } @@ -303,7 +314,7 @@ wxGBSpan wxGridBagSizer::GetItemSpan(wxWindow *window) { wxGBSpan badspan(-1,-1); wxGBSizerItem* item = FindItem(window); - wxCHECK_MSG( item, badspan, _T("Failed to find item.") ); + wxCHECK_MSG( item, badspan, wxT("Failed to find item.") ); return item->GetSpan(); } @@ -312,7 +323,7 @@ wxGBSpan wxGridBagSizer::GetItemSpan(wxSizer *sizer) { wxGBSpan badspan(-1,-1); wxGBSizerItem* item = FindItem(sizer); - wxCHECK_MSG( item, badspan, _T("Failed to find item.") ); + wxCHECK_MSG( item, badspan, wxT("Failed to find item.") ); return item->GetSpan(); } @@ -321,7 +332,7 @@ wxGBSpan wxGridBagSizer::GetItemSpan(size_t index) { wxGBSpan badspan(-1,-1); wxSizerItemList::compatibility_iterator node = m_children.Item( index ); - wxCHECK_MSG( node, badspan, _T("Failed to find item.") ); + wxCHECK_MSG( node, badspan, wxT("Failed to find item.") ); wxGBSizerItem* item = (wxGBSizerItem*)node->GetData(); return item->GetSpan(); } @@ -347,7 +358,7 @@ bool wxGridBagSizer::SetItemSpan(wxSizer *sizer, const wxGBSpan& span) bool wxGridBagSizer::SetItemSpan(size_t index, const wxGBSpan& span) { wxSizerItemList::compatibility_iterator node = m_children.Item( index ); - wxCHECK_MSG( node, false, _T("Failed to find item.") ); + wxCHECK_MSG( node, false, wxT("Failed to find item.") ); wxGBSizerItem* item = (wxGBSizerItem*)node->GetData(); return item->SetSpan(span); } @@ -460,10 +471,10 @@ wxSize wxGridBagSizer::CalcMin() item->GetPos(row, col); item->GetEndPos(endrow, endcol); - // fill heights and widths upto this item if needed - while ( m_rowHeights.GetCount() <= (size_t)endrow ) + // fill heights and widths up to this item if needed + while ( (int)m_rowHeights.GetCount() <= endrow ) m_rowHeights.Add(m_emptyCellSize.GetHeight()); - while ( m_colWidths.GetCount() <= (size_t)endcol ) + while ( (int)m_colWidths.GetCount() <= endcol ) m_colWidths.Add(m_emptyCellSize.GetWidth()); // See if this item increases the size of its row(s) or col(s) @@ -571,7 +582,7 @@ void wxGridBagSizer::RecalcSizes() void wxGridBagSizer::AdjustForOverflow() { int row, col; - + for (row=0; row<(int)m_rowHeights.GetCount(); row++) { int rowExtra=INT_MAX; @@ -585,7 +596,7 @@ void wxGridBagSizer::AdjustForOverflow() int endrow, endcol; item->GetEndPos(endrow, endcol); - + // If the item starts in this position and doesn't span rows, then // just look at the whole item height if ( item->GetPos() == pos && endrow == row ) @@ -605,7 +616,7 @@ void wxGridBagSizer::AdjustForOverflow() if ( itemHeight < 0 ) itemHeight = 0; - + // and check how much is left rowExtra = wxMin(rowExtra, rowHeight - itemHeight); } @@ -628,7 +639,7 @@ void wxGridBagSizer::AdjustForOverflow() int endrow, endcol; item->GetEndPos(endrow, endcol); - + if ( item->GetPos() == pos && endcol == col ) { int itemWidth = item->CalcMin().GetWidth(); @@ -644,7 +655,7 @@ void wxGridBagSizer::AdjustForOverflow() if ( itemWidth < 0 ) itemWidth = 0; - + colExtra = wxMin(colExtra, colWidth - itemWidth); } } @@ -652,7 +663,7 @@ void wxGridBagSizer::AdjustForOverflow() m_colWidths[col] -= colExtra; } - + } //--------------------------------------------------------------------------- @@ -729,56 +740,56 @@ wxSizerItem* wxGridBagSizer::Add( int width, int height, int, int flag, int bord wxSizerItem* wxGridBagSizer::Add( wxSizerItem * ) { wxFAIL_MSG(wxT("Invalid Add form called.")); - return (wxSizerItem*)NULL; + return NULL; } wxSizerItem* wxGridBagSizer::Prepend( wxWindow *, int, int, int, wxObject* ) { wxFAIL_MSG(wxT("Prepend should not be used with wxGridBagSizer.")); - return (wxSizerItem*)NULL; + return NULL; } wxSizerItem* wxGridBagSizer::Prepend( wxSizer *, int, int, int, wxObject* ) { wxFAIL_MSG(wxT("Prepend should not be used with wxGridBagSizer.")); - return (wxSizerItem*)NULL; + return NULL; } wxSizerItem* wxGridBagSizer::Prepend( int, int, int, int, int, wxObject* ) { wxFAIL_MSG(wxT("Prepend should not be used with wxGridBagSizer.")); - return (wxSizerItem*)NULL; + return NULL; } wxSizerItem* wxGridBagSizer::Prepend( wxSizerItem * ) { wxFAIL_MSG(wxT("Prepend should not be used with wxGridBagSizer.")); - return (wxSizerItem*)NULL; + return NULL; } wxSizerItem* wxGridBagSizer::Insert( size_t, wxWindow *, int, int, int, wxObject* ) { wxFAIL_MSG(wxT("Insert should not be used with wxGridBagSizer.")); - return (wxSizerItem*)NULL; + return NULL; } wxSizerItem* wxGridBagSizer::Insert( size_t, wxSizer *, int, int, int, wxObject* ) { wxFAIL_MSG(wxT("Insert should not be used with wxGridBagSizer.")); - return (wxSizerItem*)NULL; + return NULL; } wxSizerItem* wxGridBagSizer::Insert( size_t, int, int, int, int, int, wxObject* ) { wxFAIL_MSG(wxT("Insert should not be used with wxGridBagSizer.")); - return (wxSizerItem*)NULL; + return NULL; } wxSizerItem* wxGridBagSizer::Insert( size_t, wxSizerItem * ) { wxFAIL_MSG(wxT("Insert should not be used with wxGridBagSizer.")); - return (wxSizerItem*)NULL; + return NULL; }