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Applied patch from Bo, WIP

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@48424 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling 2007-08-28 09:32:43 +00:00
parent ef974c00e0
commit 57f2a65292
2 changed files with 57 additions and 53 deletions
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10
include/wx/generic/dataview.h
View File

@ -328,7 +328,8 @@ class WXDLLIMPEXP_ADV wxDataViewCtrl: public wxDataViewCtrlBase,
public:
wxDataViewCtrl() : wxScrollHelperNative(this)
{
m_sortingColumn = 0;
//No sorting column at start, I think
m_sortingColumn = NULL;
Init();
}
@ -338,6 +339,7 @@ public:
const wxValidator& validator = wxDefaultValidator )
: wxScrollHelperNative(this)
{
m_sortingColumn = NULL;
Create(parent, id, pos, size, style, validator );
}
@ -393,8 +395,8 @@ protected:
virtual wxDataViewItem GetItemByRow( unsigned int row ) const;
virtual int GetRowByItem( const wxDataViewItem & item ) const;
unsigned int GetSortingColumn() { return m_sortingColumn; }
void SetSortingColumn( unsigned int column ) { m_sortingColumn = column; }
wxDataViewColumn* GetSortingColumn() { return m_sortingColumn; }
void SetSortingColumn( wxDataViewColumn* column ) { m_sortingColumn = column; }
public: // utility functions not part of the API
@ -414,7 +416,7 @@ private:
wxDataViewModelNotifier *m_notifier;
wxDataViewMainWindow *m_clientArea;
wxDataViewHeaderWindow *m_headerArea;
unsigned int m_sortingColumn;
wxDataViewColumn* m_sortingColumn;
private:
void OnSize( wxSizeEvent &event );

100
src/generic/datavgen.cpp
View File

@ -68,6 +68,12 @@ static const int EXPANDER_MARGIN = 4;
#define USE_NATIVE_HEADER_WINDOW 0
//Below is the compare stuff
//For the generic implements, both the leaf nodes and the nodes are sorted for fast search when needed
static wxDataViewModel * g_model;
static int g_column;
static bool g_asending;
// NB: for some reason, this class must be dllexport'ed or we get warnings from
// MSVC in DLL build
class WXDLLIMPEXP_ADV wxDataViewHeaderWindowBase : public wxControl
@ -254,18 +260,16 @@ public:
// wxDataViewTreeNode
//-----------------------------------------------------------------------------
class wxDataViewTreeNode;
WX_DEFINE_SORTED_ARRAY( wxDataViewTreeNode *, wxDataViewTreeNodes );
WX_DEFINE_SORTED_ARRAY( void* , wxDataViewTreeLeaves);
WX_DEFINE_ARRAY( wxDataViewTreeNode *, wxDataViewTreeNodes );
WX_DEFINE_ARRAY( void* , wxDataViewTreeLeaves);
int LINKAGEMODE wxGenericTreeModelNodeCmp( wxDataViewTreeNode * node1, wxDataViewTreeNode * node2);
int LINKAGEMODE wxGenericTreeModelItemCmp( void * id1, void * id2);
int LINKAGEMODE wxGenericTreeModelNodeCmp( wxDataViewTreeNode ** node1, wxDataViewTreeNode ** node2);
int LINKAGEMODE wxGenericTreeModelItemCmp( void ** id1, void ** id2);
class wxDataViewTreeNode
{
public:
wxDataViewTreeNode( wxDataViewTreeNode * parent = NULL )
:leaves( wxGenericTreeModelItemCmp ),
nodes(wxGenericTreeModelNodeCmp)
{ this->parent = parent;
if( parent == NULL )
open = true;
@ -287,10 +291,19 @@ public:
void AddNode( wxDataViewTreeNode * node )
{
nodes.Add( node );
leaves.Add( node->GetItem().GetID() );
if (g_column >= 0)
leaves.Sort( &wxGenericTreeModelItemCmp );
nodes.Add( node );
if (g_column >= 0)
nodes.Sort( &wxGenericTreeModelNodeCmp );
}
void AddLeaf( void * leaf )
{
leaves.Add( leaf );
if (g_column >= 0)
leaves.Sort( &wxGenericTreeModelItemCmp );
}
void AddLeaf( void * leaf ) { leaves.Add( leaf ); }
wxDataViewItem & GetItem() { return item; }
void SetItem( const wxDataViewItem & item ) { this->item = item; }
@ -349,26 +362,15 @@ public:
void Resort()
{
wxDataViewTreeNodes nds = nodes;
wxDataViewTreeLeaves lvs = leaves;
nodes.Empty();
leaves.Empty();
int len = nds.GetCount();
if(len > 0)
if (g_column >= 0)
{
int i;
for(i = 0; i < len; i ++)
nodes.Add(nds[i]);
for(i = 0; i < len; i ++)
nodes.Sort( &wxGenericTreeModelNodeCmp );
int len = nodes.GetCount();
for (int i = 0; i < len; i ++)
{
nodes[i]->Resort();
}
len = lvs.GetCount();
if(len > 0)
{
for(int i = 0; i < len; i++)
leaves.Add(lvs[i]);
}
leaves.Sort( &wxGenericTreeModelItemCmp );
}
}
@ -382,20 +384,14 @@ private:
int subTreeCount;
};
//Below is the compare stuff
//For the generic implements, both the leaf nodes and the nodes are sorted for fast search when needed
static wxDataViewModel * g_model;
static unsigned int g_column;
static bool g_asending;
int LINKAGEMODE wxGenericTreeModelNodeCmp( wxDataViewTreeNode * node1, wxDataViewTreeNode * node2)
int LINKAGEMODE wxGenericTreeModelNodeCmp( wxDataViewTreeNode ** node1, wxDataViewTreeNode ** node2)
{
return g_model->Compare( node1->GetItem(), node2->GetItem(), g_column, g_asending );
return g_model->Compare( (*node1)->GetItem(), (*node2)->GetItem(), g_column, g_asending );
}
int LINKAGEMODE wxGenericTreeModelItemCmp( void * id1, void * id2)
int LINKAGEMODE wxGenericTreeModelItemCmp( void ** id1, void ** id2)
{
return g_model->Compare( id1, id2, g_column, g_asending );
return g_model->Compare( *id1, *id2, g_column, g_asending );
}
@ -436,13 +432,14 @@ public:
void SortPrepare()
{
g_model = GetOwner()->GetModel();
g_column = GetOwner()->GetSortingColumn();
wxDataViewColumn * col = GetOwner()->GetColumn(g_column);
wxDataViewColumn* col = GetOwner()->GetSortingColumn();
if( !col )
{
g_column = -1;
g_asending = true;
return;
}
g_column = col->GetModelColumn();
g_asending = col->IsSortOrderAscending();
}
@ -1222,7 +1219,7 @@ void wxDataViewHeaderWindowMSW::UpdateDisplay()
//hdi.fmt &= ~(HDF_SORTDOWN|HDF_SORTUP);
//sorting support
if(model && m_owner->GetSortingColumn() == i)
if(model && m_owner->GetSortingColumn() == col)
{
//The Microsoft Comctrl32.dll 6.0 support SORTUP/SORTDOWN, but they are not default
//see http://msdn2.microsoft.com/en-us/library/ms649534.aspx for more detail
@ -1357,14 +1354,14 @@ bool wxDataViewHeaderWindowMSW::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARA
wxDataViewColumn *col = GetColumn(idx);
if(col->IsSortable())
{
if(model && m_owner->GetSortingColumn() == idx)
if(model && m_owner->GetSortingColumn() == col)
{
bool order = col->IsSortOrderAscending();
col->SetSortOrder(!order);
}
else if(model)
{
m_owner->SetSortingColumn(idx);
m_owner->SetSortingColumn(col);
}
}
UpdateDisplay();
@ -1528,7 +1525,7 @@ void wxGenericDataViewHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
int ch = h;
wxHeaderSortIconType sortArrow = wxHDR_SORT_ICON_NONE;
if (col->IsSortable() && GetOwner()->GetSortingColumn() == i)
if (col->IsSortable() && GetOwner()->GetSortingColumn() == col)
{
if (col->IsSortOrderAscending())
sortArrow = wxHDR_SORT_ICON_UP;
@ -1693,15 +1690,15 @@ void wxGenericDataViewHeaderWindow::OnMouse( wxMouseEvent &event )
wxDataViewColumn *col = GetColumn(m_column);
if(col->IsSortable())
{
unsigned int colnum = m_owner->GetSortingColumn();
if(model && static_cast<int>(colnum) == m_column)
wxDataViewColumn* sortCol = m_owner->GetSortingColumn();
if(model && sortCol == col)
{
bool order = col->IsSortOrderAscending();
col->SetSortOrder(!order);
}
else if(model)
{
m_owner->SetSortingColumn(m_column);
m_owner->SetSortingColumn(col);
}
}
UpdateDisplay();
@ -2016,9 +2013,7 @@ bool wxDataViewMainWindow::ItemDeleted(const wxDataViewItem& parent,
//Manuplate selection
if( m_selection.GetCount() > 1 )
{
int row = m_selection[0];
m_selection.Empty();
m_selection.Add(row);
}
if( GetOwner()->GetModel()->IsContainer( item ) )
@ -3407,9 +3402,7 @@ void wxDataViewMainWindow::OnMouse( wxMouseEvent &event )
}
if (event.LeftDown() || forceClick)
{
#ifdef __WXMSW__
SetFocus();
#endif
m_lineBeforeLastClicked = m_lineLastClicked;
m_lineLastClicked = current;
@ -3713,7 +3706,12 @@ void wxDataViewCtrl::Select( const wxDataViewItem & item )
{
int row = m_clientArea->GetRowByItem( item );
if( row >= 0 )
{
//Unselect all rows before select another in the single select mode
if (m_clientArea->IsSingleSel())
m_clientArea->SelectAllRows(false);
m_clientArea->SelectRow(row, true);
}
}
void wxDataViewCtrl::Unselect( const wxDataViewItem & item )
@ -3763,7 +3761,11 @@ void wxDataViewCtrl::SetSelections( const wxArrayInt & sel )
void wxDataViewCtrl::Select( int row )
{
if( row >= 0 )
{
if (m_clientArea->IsSingleSel())
m_clientArea->SelectAllRows(false);
m_clientArea->SelectRow( row, true );
}
}
void wxDataViewCtrl::Unselect( int row )