int main()
{
node* headptr;//保存第一个节点的地址
createlist(&headptr);
insert(&headptr, 10, 2);//无效位置，会更正成末尾
insert(&headptr, 20, 0);//20,10
insert(&headptr, 30, 2);//20,10,30
insert(&headptr, 40, 1);//20,40,10,30
insert(&headptr, 50, 8);//无效位置，会更正成末尾
travel(headptr);
printf("剩余%d个数据\n", listsize(headptr));
int n = find(headptr, 10);
printf("查找10在第%d个节点\n", n);
erase(&headptr, n);
travel(headptr);
n = find(headptr, 10);
printf("查找10在第%d个节点\n", n);
erase(&headptr, n);
travel(headptr);
setdata(headptr, 10, 100);
setdata(headptr, 2, 99);
travel(headptr);
clear(&headptr);
printf("剩余%d个数据\n", listsize(headptr));
return 0;
}
void unFilterListCtrl::UpdateBoxes()
{
// get my size
wxSize mysize = GetClientSize();
// get leftmost listitem position
wxPoint itempos;
List->GetItemPosition(0,itempos);
// update sizes list
EditSizes.resize( List->GetColumnCount() );
// get list border
wxRect rb,rl;
List->GetItemRect(0,rb,wxLIST_RECT_BOUNDS);
List->GetItemRect(0,rl,wxLIST_RECT_LABEL);
dword listborder = rl.GetX() - rb.GetX();
// update sizes
dword width, acc = 0, y = 0;
for(dword i=0; i<EditSizes.size(); ++i)
{
width = List->GetColumnWidth(i);
// stretch first box to left edge
if( i == 0 )
{
width += listborder;
acc -= listborder;
}
EditSizes[i].SetX(acc+itempos.x);
EditSizes[i].SetY(y);
EditSizes[i].SetWidth(width);
EditSizes[i].SetHeight(-1);
acc += width;
}
// create new editboxes if neccessary
if( EditSizes.size() > EditBoxes.size() )
{
EditBoxes.resize( EditSizes.size(), NULL );
for( dword i=0; i<EditBoxes.size(); ++i )
{
if( EditBoxes[i] == NULL )
{
wxTextCtrl* box = new wxTextCtrl( EditPanel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize, 0 );
wxListItem item;
List->GetColumn(i,item);
wxString text = wxT("\"");
text.Append( List->Table->GetHeader() AT(i).GetCaption().wx_str() );
text.Append( wxT("\" filter") );
box->SetToolTip( text );
//wxString text;
//text.Printf("%d",i);
//EditBoxes[i]->WriteText(text);
EditBoxes[i] = box;
}
}
}
// stretch last box to right edge
if( !EditSizes.empty() )
{
wxRect lastbox = EditSizes.back();
int lastpos = lastbox.GetX() + lastbox.GetWidth();
//wxLogMessage("%d %d",lastpos, mysize.GetWidth());
if( lastpos < mysize.GetWidth() )
{
EditSizes.back().SetWidth( lastbox.GetWidth() + (mysize.GetWidth() - lastpos) );
}
}
// update editbox coords
for( dword i=0; i<EditBoxes.size(); ++i )
{
//wxLogMessage("%d %d",itempos.x,ColumnX[i]);
EditBoxes[i]->SetSize(EditSizes[i].GetSize());
EditBoxes[i]->Move(EditSizes[i].GetPosition());
}
// set list size
wxRect listsize( mysize );
wxRect panelsize( mysize );
if( !EditBoxes.empty() )
{
wxRect boxsize( EditBoxes[0]->GetBestSize() );
panelsize.SetHeight( boxsize.GetHeight() );
listsize.SetY( panelsize.GetHeight() );
listsize.SetHeight( mysize.GetHeight()-panelsize.GetHeight() );
}
List->SetSize(listsize.GetSize());
List->Move(listsize.GetPosition());
EditPanel->SetSize(panelsize.GetSize());
EditPanel->Move(panelsize.GetPosition());
// fix editbox flicker
for( dword i=0; i<EditBoxes.size(); ++i )
{
EditBoxes[i]->ClearBackground();
EditBoxes[i]->Refresh();
}
}
void pushback(node** headptraddr, T data){
insert(headptraddr,data,listsize(*headptraddr));
}
