X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f6bcfd974ef26faf6f91a62cac09827e09463fd1..4a377e137527eb7f4a26b9e3bc1cd88e8c108676:/src/common/sizer.cpp diff --git a/src/common/sizer.cpp b/src/common/sizer.cpp index 8659c70947..e71d728a8b 100644 --- a/src/common/sizer.cpp +++ b/src/common/sizer.cpp @@ -163,30 +163,12 @@ wxSize wxSizerItem::CalcMin() void wxSizerItem::SetDimension( wxPoint pos, wxSize size ) { - m_pos = pos; - - if (m_flag & wxWEST) - { - pos.x += m_border; - size.x -= m_border; - } - if (m_flag & wxEAST) + if (m_flag & wxSHAPED) { - size.x -= m_border; - } - if (m_flag & wxNORTH) - { - pos.y += m_border; - size.y -= m_border; - } - if (m_flag & wxSOUTH) - { - size.y -= m_border; - } - if (m_flag & wxSHAPED) { // adjust aspect ratio int rwidth = (int) (size.y * m_ratio); - if (rwidth > size.x) { + if (rwidth > size.x) + { // fit horizontally int rheight = (int) (size.x / m_ratio); // add vertical space @@ -196,7 +178,9 @@ void wxSizerItem::SetDimension( wxPoint pos, wxSize size ) pos.y += (size.y - rheight); // use reduced dimensions size.y =rheight; - } else if (rwidth < size.x) { + } + else if (rwidth < size.x) + { // add horizontal space if (m_flag & wxALIGN_CENTER_HORIZONTAL) pos.x += (size.x - rwidth) / 2; @@ -205,6 +189,30 @@ void wxSizerItem::SetDimension( wxPoint pos, wxSize size ) size.x = rwidth; } } + + // This is what GetPosition() returns. Since we calculate + // borders afterwards, GetPosition() will be the left/top + // corner of the surrounding border. + m_pos = pos; + + if (m_flag & wxWEST) + { + pos.x += m_border; + size.x -= m_border; + } + if (m_flag & wxEAST) + { + size.x -= m_border; + } + if (m_flag & wxNORTH) + { + pos.y += m_border; + size.y -= m_border; + } + if (m_flag & wxSOUTH) + { + size.y -= m_border; + } if (IsSizer()) m_sizer->SetDimension( pos.x, pos.y, size.x, size.y ); @@ -298,11 +306,11 @@ bool wxSizer::Remove( wxWindow *window ) while (node) { wxSizerItem *item = (wxSizerItem*)node->Data(); - if (item->GetWindow() == window) - { + if (item->GetWindow() == window) + { m_children.DeleteNode( node ); - return TRUE; - } + return TRUE; + } node = node->Next(); } @@ -317,11 +325,11 @@ bool wxSizer::Remove( wxSizer *sizer ) while (node) { wxSizerItem *item = (wxSizerItem*)node->Data(); - if (item->GetSizer() == sizer) - { + if (item->GetSizer() == sizer) + { m_children.DeleteNode( node ); - return TRUE; - } + return TRUE; + } node = node->Next(); } @@ -375,11 +383,11 @@ void wxSizer::SetDimension( int x, int y, int width, int height ) } wxSize wxSizer::GetMinSize() -{ +{ wxSize ret( CalcMin() ); if (ret.x < m_minSize.x) ret.x = m_minSize.x; if (ret.y < m_minSize.y) ret.y = m_minSize.y; - return ret; + return ret; } void wxSizer::DoSetMinSize( int width, int height ) @@ -396,11 +404,11 @@ bool wxSizer::DoSetItemMinSize( wxWindow *window, int width, int height ) while (node) { wxSizerItem *item = (wxSizerItem*)node->Data(); - if (item->GetWindow() == window) - { + if (item->GetWindow() == window) + { item->SetInitSize( width, height ); - return TRUE; - } + return TRUE; + } node = node->Next(); } @@ -408,15 +416,15 @@ bool wxSizer::DoSetItemMinSize( wxWindow *window, int width, int height ) while (node) { wxSizerItem *item = (wxSizerItem*)node->Data(); - if (item->GetSizer()) - { + if (item->GetSizer()) + { /* It's a sizer, so lets search recursively. */ if (item->GetSizer()->DoSetItemMinSize( window, width, height )) { /* A child sizer found the requested windw, exit. */ - return TRUE; + return TRUE; } - } + } node = node->Next(); } @@ -431,11 +439,11 @@ bool wxSizer::DoSetItemMinSize( wxSizer *sizer, int width, int height ) while (node) { wxSizerItem *item = (wxSizerItem*)node->Data(); - if (item->GetSizer() == sizer) - { + if (item->GetSizer() == sizer) + { item->GetSizer()->DoSetMinSize( width, height ); - return TRUE; - } + return TRUE; + } node = node->Next(); } @@ -443,15 +451,15 @@ bool wxSizer::DoSetItemMinSize( wxSizer *sizer, int width, int height ) while (node) { wxSizerItem *item = (wxSizerItem*)node->Data(); - if (item->GetSizer()) - { + if (item->GetSizer()) + { /* It's a sizer, so lets search recursively. */ if (item->GetSizer()->DoSetItemMinSize( sizer, width, height )) { /* A child sizer found the requested windw, exit. */ - return TRUE; + return TRUE; } - } + } node = node->Next(); } @@ -471,7 +479,7 @@ bool wxSizer::DoSetItemMinSize( int pos, int width, int height ) } else { - /* ... whereas the minimal size of spacers and windows in stored + /* ... whereas the minimal size of spacers and windows in stored in the item */ item->SetInitSize( width, height ); } @@ -515,9 +523,9 @@ void wxGridSizer::RecalcSizes() wxSize sz( GetSize() ); wxPoint pt( GetPosition() ); - - int w = (sz.x - (ncols - 1) * m_hgap) / ncols; - int h = (sz.y - (nrows - 1) * m_vgap) / nrows; + + int w = (sz.x - (ncols - 1) * m_hgap) / ncols; + int h = (sz.y - (nrows - 1) * m_vgap) / nrows; int x = pt.x; for (int c = 0; c < ncols; c++) @@ -530,7 +538,7 @@ void wxGridSizer::RecalcSizes() { wxNode *node = m_children.Nth( i ); wxASSERT( node ); - + SetItemBounds( (wxSizerItem*) node->Data(), x, y, w, h); } y = y + h + m_vgap; @@ -556,7 +564,7 @@ wxSize wxGridSizer::CalcMin() /* Find the max width and height for any component */ int w = 0; int h = 0; - + wxNode *node = m_children.First(); while (node) { @@ -564,10 +572,10 @@ wxSize wxGridSizer::CalcMin() wxSize sz( item->CalcMin() ); w = wxMax( w, sz.x ); h = wxMax( h, sz.y ); - + node = node->Next(); } - + return wxSize(ncols * w + (ncols-1) * m_hgap, nrows * h + (nrows-1) * m_vgap); } @@ -592,7 +600,7 @@ void wxGridSizer::SetItemBounds( wxSizerItem *item, int x, int y, int w, int h ) { pt.x = x + (w - sz.x); } - + if (flag & wxALIGN_CENTER_VERTICAL) { pt.y = y + (h - sz.y) / 2; @@ -602,7 +610,7 @@ void wxGridSizer::SetItemBounds( wxSizerItem *item, int x, int y, int w, int h ) pt.y = y + (h - sz.y); } } - + item->SetDimension(pt, sz); } @@ -612,18 +620,18 @@ void wxGridSizer::SetItemBounds( wxSizerItem *item, int x, int y, int w, int h ) wxFlexGridSizer::wxFlexGridSizer( int rows, int cols, int vgap, int hgap ) : wxGridSizer( rows, cols, vgap, hgap ) -{ +{ m_rowHeights = (int*) NULL; m_colWidths = (int*) NULL; } wxFlexGridSizer::wxFlexGridSizer( int cols, int vgap, int hgap ) - : wxGridSizer( cols, vgap, hgap ) -{ + : wxGridSizer( cols, vgap, hgap ) +{ m_rowHeights = (int*) NULL; m_colWidths = (int*) NULL; } - + wxFlexGridSizer::~wxFlexGridSizer() { if (m_rowHeights) @@ -638,10 +646,10 @@ void wxFlexGridSizer::CreateArrays() delete[] m_rowHeights; if (m_colWidths) delete[] m_colWidths; - + if (m_children.GetCount() == 0) return; - + int nitems = m_children.GetCount(); int nrows = m_rows; int ncols = m_cols; @@ -653,7 +661,7 @@ void wxFlexGridSizer::CreateArrays() m_rowHeights = new int[nrows]; m_colWidths = new int[ncols]; - + for (int col = 0; col < ncols; col++) m_colWidths[ col ] = 0; for (int row = 0; row < nrows; row++) @@ -686,14 +694,14 @@ void wxFlexGridSizer::RecalcSizes() for (idx = 0; idx < m_growableRows.GetCount(); idx++) m_rowHeights[ m_growableRows[idx] ] += delta; } - + if ((m_growableCols.GetCount() > 0) && (sz.x > minsz.x)) { delta = (sz.x - minsz.x) / m_growableCols.GetCount(); for (idx = 0; idx < m_growableCols.GetCount(); idx++) m_colWidths[ m_growableCols[idx] ] += delta; } - + sz = wxSize( pt.x + sz.x, pt.y + sz.y ); int x = pt.x; @@ -707,10 +715,10 @@ void wxFlexGridSizer::RecalcSizes() { wxNode *node = m_children.Nth( i ); wxASSERT( node ); - + int w = wxMax( 0, wxMin( m_colWidths[c], sz.x - x ) ); int h = wxMax( 0, wxMin( m_rowHeights[r], sz.y - y ) ); - + SetItemBounds( (wxSizerItem*) node->Data(), x, y, w, h); } y = y + m_rowHeights[r] + m_vgap; @@ -734,10 +742,10 @@ wxSize wxFlexGridSizer::CalcMin() ncols = (nitems + nrows-1) / nrows; CreateArrays(); - + int col; int row; - + int i = 0; wxNode *node = m_children.First(); while (node) @@ -748,19 +756,19 @@ wxSize wxFlexGridSizer::CalcMin() col = i % ncols; m_rowHeights[ row ] = wxMax( sz.y, m_rowHeights[ row ] ); m_colWidths[ col ] = wxMax( sz.x, m_colWidths[ col ] ); - + node = node->Next(); i++; } - + int width = 0; for (col = 0; col < ncols; col++) width += m_colWidths[ col ]; - + int height = 0; for (row = 0; row < nrows; row++) height += m_rowHeights[ row ]; - + return wxSize( width + (ncols-1) * m_hgap, height + (nrows-1) * m_vgap); } @@ -770,7 +778,7 @@ void wxFlexGridSizer::AddGrowableRow( size_t idx ) m_growableRows.Add( idx ); } -void wxFlexGridSizer::RemoveGrowableRow( size_t idx ) +void wxFlexGridSizer::RemoveGrowableRow( size_t WXUNUSED(idx) ) { } @@ -779,7 +787,7 @@ void wxFlexGridSizer::AddGrowableCol( size_t idx ) m_growableCols.Add( idx ); } -void wxFlexGridSizer::RemoveGrowableCol( size_t idx ) +void wxFlexGridSizer::RemoveGrowableCol( size_t WXUNUSED(idx) ) { } @@ -805,12 +813,12 @@ void wxBoxSizer::RecalcSizes() { delta = (m_size.x - m_fixedWidth) / m_stretchable; extra = (m_size.x - m_fixedWidth) % m_stretchable; - } - else - { + } + else + { delta = (m_size.y - m_fixedHeight) / m_stretchable; extra = (m_size.y - m_fixedHeight) % m_stretchable; - } + } } wxPoint pt( m_position ); @@ -820,64 +828,64 @@ void wxBoxSizer::RecalcSizes() { wxSizerItem *item = (wxSizerItem*) node->Data(); - int weight = 1; - if (item->GetOption()) - weight = item->GetOption(); - - wxSize size( item->CalcMin() ); - - if (m_orient == wxVERTICAL) - { - wxCoord height = size.y; - if (item->GetOption()) - { - height = (delta * weight) + extra; - extra = 0; // only the first item will get the remainder as extra size - } - - wxPoint child_pos( pt ); - wxSize child_size( wxSize( size.x, height) ); - - if (item->GetFlag() & (wxEXPAND | wxSHAPED)) - child_size.x = m_size.x; - else if (item->GetFlag() & wxALIGN_RIGHT) - child_pos.x += m_size.x - size.x; - else if (item->GetFlag() & (wxCENTER | wxALIGN_CENTER_HORIZONTAL)) - // XXX wxCENTER is added for backward compatibility; - // wxALIGN_CENTER should be used in new code - child_pos.x += (m_size.x - size.x) / 2; - - item->SetDimension( child_pos, child_size ); - - pt.y += height; - } - else - { - wxCoord width = size.x; - if (item->GetOption()) - { - width = (delta * weight) + extra; - extra = 0; // only the first item will get the remainder as extra size - } - - wxPoint child_pos( pt ); - wxSize child_size( wxSize(width, size.y) ); - - if (item->GetFlag() & (wxEXPAND | wxSHAPED)) - child_size.y = m_size.y; - else if (item->GetFlag() & wxALIGN_BOTTOM) - child_pos.y += m_size.y - size.y; - else if (item->GetFlag() & (wxCENTER | wxALIGN_CENTER_VERTICAL)) - // XXX wxCENTER is added for backward compatibility; - // wxALIGN_CENTER should be used in new code - child_pos.y += (m_size.y - size.y) / 2; - - item->SetDimension( child_pos, child_size ); - - pt.x += width; - } - - node = node->Next(); + int weight = 1; + if (item->GetOption()) + weight = item->GetOption(); + + wxSize size( item->CalcMin() ); + + if (m_orient == wxVERTICAL) + { + wxCoord height = size.y; + if (item->GetOption()) + { + height = (delta * weight) + extra; + extra = 0; // only the first item will get the remainder as extra size + } + + wxPoint child_pos( pt ); + wxSize child_size( wxSize( size.x, height) ); + + if (item->GetFlag() & (wxEXPAND | wxSHAPED)) + child_size.x = m_size.x; + else if (item->GetFlag() & wxALIGN_RIGHT) + child_pos.x += m_size.x - size.x; + else if (item->GetFlag() & (wxCENTER | wxALIGN_CENTER_HORIZONTAL)) + // XXX wxCENTER is added for backward compatibility; + // wxALIGN_CENTER should be used in new code + child_pos.x += (m_size.x - size.x) / 2; + + item->SetDimension( child_pos, child_size ); + + pt.y += height; + } + else + { + wxCoord width = size.x; + if (item->GetOption()) + { + width = (delta * weight) + extra; + extra = 0; // only the first item will get the remainder as extra size + } + + wxPoint child_pos( pt ); + wxSize child_size( wxSize(width, size.y) ); + + if (item->GetFlag() & (wxEXPAND | wxSHAPED)) + child_size.y = m_size.y; + else if (item->GetFlag() & wxALIGN_BOTTOM) + child_pos.y += m_size.y - size.y; + else if (item->GetFlag() & (wxCENTER | wxALIGN_CENTER_VERTICAL)) + // XXX wxCENTER is added for backward compatibility; + // wxALIGN_CENTER should be used in new code + child_pos.y += (m_size.y - size.y) / 2; + + item->SetDimension( child_pos, child_size ); + + pt.x += width; + } + + node = node->Next(); } } @@ -897,42 +905,36 @@ wxSize wxBoxSizer::CalcMin() { wxSizerItem *item = (wxSizerItem*) node->Data(); - int weight = 1; - if (item->GetOption()) - weight = item->GetOption(); - - wxSize size( item->CalcMin() ); - - if (m_orient == wxHORIZONTAL) - { - m_minWidth += (size.x * weight); - m_minHeight = wxMax( m_minHeight, size.y ); - } - else - { - m_minHeight += (size.y * weight); - m_minWidth = wxMax( m_minWidth, size.x ); - } - - if (item->GetOption()) - { - m_stretchable += weight; - } - else - { - if (m_orient == wxVERTICAL) - { - m_fixedHeight += size.y; - m_fixedWidth = wxMax( m_fixedWidth, size.x ); - } - else - { - m_fixedWidth += size.x; - m_fixedHeight = wxMax( m_fixedHeight, size.y ); - } - } - - node = node->Next(); + m_stretchable += item->GetOption(); + + wxSize size( item->CalcMin() ); + + if (m_orient == wxHORIZONTAL) + { + m_minWidth += size.x; + m_minHeight = wxMax( m_minHeight, size.y ); + } + else + { + m_minHeight += size.y; + m_minWidth = wxMax( m_minWidth, size.x ); + } + + if (item->GetOption() == 0) + { + if (m_orient == wxVERTICAL) + { + m_fixedHeight += size.y; + m_fixedWidth = wxMax( m_fixedWidth, size.x ); + } + else + { + m_fixedWidth += size.x; + m_fixedHeight = wxMax( m_fixedHeight, size.y ); + } + } + + node = node->Next(); } return wxSize( m_minWidth, m_minHeight ); @@ -979,7 +981,7 @@ wxSize wxStaticBoxSizer::CalcMin() // This will have to be done platform by platform // as there is no way to guess the thickness of // a wxStaticBox border. - + int top_border = 15; if (m_staticBox->GetLabel().IsEmpty()) top_border = 5; int other_border = 5; @@ -1000,7 +1002,7 @@ wxSize wxStaticBoxSizer::CalcMin() wxNotebookSizer::wxNotebookSizer( wxNotebook *nb ) { wxASSERT_MSG( nb, wxT("wxNotebookSizer needs a notebook") ); - + m_notebook = nb; } @@ -1014,7 +1016,7 @@ wxSize wxNotebookSizer::CalcMin() // This will have to be done platform by platform // as there is no way to guess the thickness of // the wxNotebook tabs and border. - + int borderX = 5; int borderY = 5; if ((m_notebook->HasFlag(wxNB_RIGHT)) || @@ -1026,7 +1028,7 @@ wxSize wxNotebookSizer::CalcMin() { borderY += 40; // improvements later.. } - + if (m_notebook->GetChildren().GetCount() == 0) return wxSize(borderX + 10, borderY + 10); @@ -1037,17 +1039,17 @@ wxSize wxNotebookSizer::CalcMin() while (node) { wxWindow *item = node->GetData(); - wxSizer *itemsizer = item->GetSizer(); - - if (itemsizer) - { + wxSizer *itemsizer = item->GetSizer(); + + if (itemsizer) + { wxSize subsize( itemsizer->CalcMin() ); - - if (subsize.x > maxX) maxX = subsize.x; - if (subsize.y > maxY) maxY = subsize.y; - } - node = node->GetNext(); + if (subsize.x > maxX) maxX = subsize.x; + if (subsize.y > maxY) maxY = subsize.y; + } + + node = node->GetNext(); } return wxSize( borderX + maxX, borderY + maxY );