X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c5145d41777d5c47a0d82120d1d99a6cb66e91c7..fb6261e9ba8b162347135a9174afbc81244b10cc:/src/generic/listctrl.cpp diff --git a/src/generic/listctrl.cpp b/src/generic/listctrl.cpp index 5ddfbf0f03..12a4d8d42e 100644 --- a/src/generic/listctrl.cpp +++ b/src/generic/listctrl.cpp @@ -23,9 +23,10 @@ #include "wx/app.h" #include "wx/listctrl.h" #include "wx/generic/imaglist.h" +#include "wx/dynarray.h" #ifndef wxUSE_GENERIC_LIST_EXTENSIONS -#define wxUSE_GENERIC_LIST_EXTENSIONS 0 +#define wxUSE_GENERIC_LIST_EXTENSIONS 1 #endif // ============================================================================ @@ -107,7 +108,7 @@ public: int GetImage() const; int GetWidth() const; int GetFormat() const; - + private: DECLARE_DYNAMIC_CLASS(wxListHeaderData); }; @@ -157,7 +158,7 @@ public: bool IsHilighted(); void AssignRect( wxRect &dest, int x, int y, int width, int height ); void AssignRect( wxRect &dest, const wxRect &source ); - + private: void SetAttributes(wxDC *dc, const wxListItemAttr *attr, @@ -167,6 +168,11 @@ private: DECLARE_DYNAMIC_CLASS(wxListLineData); }; + +WX_DECLARE_EXPORTED_OBJARRAY(wxListLineData, wxListLineDataArray); +#include "wx/arrimpl.cpp" +WX_DEFINE_OBJARRAY(wxListLineDataArray); + //----------------------------------------------------------------------------- // wxListHeaderWindow (internal) //----------------------------------------------------------------------------- @@ -178,22 +184,40 @@ protected: wxCursor *m_currentCursor; wxCursor *m_resizeCursor; bool m_isDragging; - int m_column; - int m_minX; - int m_currentX; + + // column being resized + int m_column; + + // divider line position in logical (unscrolled) coords + int m_currentX; + + // minimal position beyond which the divider line can't be dragged in + // logical coords + int m_minX; public: wxListHeaderWindow(); - ~wxListHeaderWindow(); - wxListHeaderWindow( wxWindow *win, wxWindowID id, wxListMainWindow *owner, - const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize, - long style = 0, const wxString &name = "wxlistctrlcolumntitles" ); + virtual ~wxListHeaderWindow(); + + wxListHeaderWindow( wxWindow *win, + wxWindowID id, + wxListMainWindow *owner, + const wxPoint &pos = wxDefaultPosition, + const wxSize &size = wxDefaultSize, + long style = 0, + const wxString &name = "wxlistctrlcolumntitles" ); + void DoDrawRect( wxDC *dc, int x, int y, int w, int h ); - void OnPaint( wxPaintEvent &event ); void DrawCurrent(); + void AdjustDC(wxDC& dc); + + void OnPaint( wxPaintEvent &event ); void OnMouse( wxMouseEvent &event ); void OnSetFocus( wxFocusEvent &event ); + // needs refresh + bool m_dirty; + private: DECLARE_DYNAMIC_CLASS(wxListHeaderWindow) DECLARE_EVENT_TABLE() @@ -250,7 +274,7 @@ class WXDLLEXPORT wxListMainWindow: public wxScrolledWindow { public: long m_mode; - wxList m_lines; + wxListLineDataArray m_lines; wxList m_columns; wxListLineData *m_current; wxListLineData *m_currentEdit; @@ -307,7 +331,7 @@ public: void OnKillFocus( wxFocusEvent &event ); void OnSize( wxSizeEvent &event ); void OnScroll(wxScrollWinEvent& event) ; - + void DrawImage( int index, wxDC *dc, int x, int y ); void GetImageSize( int index, int &width, int &height ); int GetIndexOfLine( const wxListLineData *line ); @@ -620,15 +644,47 @@ void wxListLineData::CalculateSize( wxDC *dc, int spacing ) case wxLC_ICON: { m_bound_all.width = m_spacing; - m_bound_all.height = m_spacing+13; wxNode *node = m_items.First(); if (node) { wxListItemData *item = (wxListItemData*)node->Data(); wxString s = item->GetText(); + if (s.IsEmpty()) s = wxT("H"); wxCoord lw,lh; dc->GetTextExtent( s, &lw, &lh ); + if (lh < 15) lh = 15; + lw += 4; + lh += 3; + + m_bound_all.height = m_spacing+lh; if (lw > m_spacing) m_bound_all.width = lw; + m_bound_label.width = lw; + m_bound_label.height = lh; + + if (item->HasImage()) + { + int w = 0; + int h = 0; + m_owner->GetImageSize( item->GetImage(), w, h ); + m_bound_icon.width = w + 8; + m_bound_icon.height = h + 8; + + if ( m_bound_icon.width > m_bound_all.width ) + m_bound_all.width = m_bound_icon.width; + if ( h + lh > m_bound_all.height - 4 ) + m_bound_all.height = h + lh + 4; + } + + if (!item->HasText()) + { + m_bound_hilight.width = m_bound_icon.width; + m_bound_hilight.height = m_bound_icon.height; + } + else + { + m_bound_hilight.width = m_bound_label.width; + m_bound_hilight.height = m_bound_label.height; + } } break; } @@ -638,24 +694,34 @@ void wxListLineData::CalculateSize( wxDC *dc, int spacing ) if (node) { wxListItemData *item = (wxListItemData*)node->Data(); + wxString s = item->GetText(); + if (s.IsEmpty()) s = wxT("H"); wxCoord lw,lh; dc->GetTextExtent( s, &lw, &lh ); + if (lh < 15) lh = 15; + lw += 4; + lh += 3; + m_bound_label.width = lw; + m_bound_label.height = lh; + m_bound_all.width = lw; m_bound_all.height = lh; + if (item->HasImage()) { -#ifdef __WIN16__ int w = 0; int h = 0; -#else - wxCoord w = 0; - wxCoord h = 0; -#endif m_owner->GetImageSize( item->GetImage(), w, h ); + m_bound_icon.width = w; + m_bound_icon.height = h; + m_bound_all.width += 4 + w; if (h > m_bound_all.height) m_bound_all.height = h; } + + m_bound_hilight.width = m_bound_all.width; + m_bound_hilight.height = m_bound_all.height; } break; } @@ -667,12 +733,14 @@ void wxListLineData::CalculateSize( wxDC *dc, int spacing ) while (node) { wxListItemData *item = (wxListItemData*)node->Data(); - wxString s; - item->GetText( s ); - if (s.IsNull()) s = "H"; + wxString s = item->GetText(); + if (s.IsEmpty()) s = wxT("H"); wxCoord lw,lh; dc->GetTextExtent( s, &lw, &lh ); if (lh < 15) lh = 15; + lw += 4; + lh += 3; + item->SetSize( item->GetWidth(), lh ); m_bound_all.width += lw; m_bound_all.height = lh; @@ -683,7 +751,8 @@ void wxListLineData::CalculateSize( wxDC *dc, int spacing ) } } -void wxListLineData::SetPosition( wxDC *dc, int x, int y, int window_width ) +void wxListLineData::SetPosition( wxDC * WXUNUSED(dc), + int x, int y, int window_width ) { m_bound_all.x = x; m_bound_all.y = y; @@ -691,63 +760,39 @@ void wxListLineData::SetPosition( wxDC *dc, int x, int y, int window_width ) { case wxLC_ICON: { - AssignRect( m_bound_icon, 0, 0, 0, 0 ); - AssignRect( m_bound_label, 0, 0, 0, 0 ); - AssignRect( m_bound_hilight, m_bound_all ); wxNode *node = m_items.First(); if (node) { wxListItemData *item = (wxListItemData*)node->Data(); if (item->HasImage()) { - wxListItemData *item = (wxListItemData*)node->Data(); - int w = 0; - int h = 0; - m_owner->GetImageSize( item->GetImage(), w, h ); - m_bound_icon.x = m_bound_all.x + (m_spacing/2) - (w/2); - m_bound_icon.y = m_bound_all.y + m_spacing - h - 5; - m_bound_icon.width = w; - m_bound_icon.height = h; - if (!item->HasText()) - { - AssignRect( m_bound_hilight, m_bound_icon ); - m_bound_hilight.x -= 5; - m_bound_hilight.y -= 5; - m_bound_hilight.width += 9; - m_bound_hilight.height += 9; - } + m_bound_icon.x = m_bound_all.x + 4 + + (m_spacing - m_bound_icon.width)/2; + m_bound_icon.y = m_bound_all.y + 4; } if (item->HasText()) { - wxString s; - item->GetText( s ); - wxCoord lw,lh; - dc->GetTextExtent( s, &lw, &lh ); if (m_bound_all.width > m_spacing) - m_bound_label.x = m_bound_all.x; + m_bound_label.x = m_bound_all.x + 2; else - m_bound_label.x = m_bound_all.x + (m_spacing/2) - lw/2; - m_bound_label.y = m_bound_all.y + m_bound_all.height - lh; - m_bound_label.width = lw; - m_bound_label.height = lh; - AssignRect( m_bound_hilight, m_bound_label ); - m_bound_hilight.x -= 2; - m_bound_hilight.y -= 2; - m_bound_hilight.width += 4; - m_bound_hilight.height += 4; + m_bound_label.x = m_bound_all.x + 2 + (m_spacing/2) - (m_bound_label.width/2); + m_bound_label.y = m_bound_all.y + m_bound_all.height + 2 - m_bound_label.height; + m_bound_hilight.x = m_bound_label.x - 2; + m_bound_hilight.y = m_bound_label.y - 2; + } + else + { + m_bound_hilight.x = m_bound_icon.x - 4; + m_bound_hilight.y = m_bound_icon.y - 4; } } break; } case wxLC_LIST: { - AssignRect( m_bound_label, m_bound_all ); - m_bound_all.x -= 2; - m_bound_all.y -= 2; - m_bound_all.width += 4; - m_bound_all.height += 3; - AssignRect( m_bound_hilight, m_bound_all ); - AssignRect( m_bound_icon, 0, 0, 0, 0 ); + m_bound_hilight.x = m_bound_all.x; + m_bound_hilight.y = m_bound_all.y; + m_bound_label.y = m_bound_all.y + 2; wxNode *node = m_items.First(); if (node) { @@ -756,51 +801,31 @@ void wxListLineData::SetPosition( wxDC *dc, int x, int y, int window_width ) { m_bound_icon.x = m_bound_all.x + 2; m_bound_icon.y = m_bound_all.y + 2; - int w; - int h; - m_owner->GetImageSize( item->GetImage(), w, h ); - m_bound_icon.width = w; - m_bound_icon.height = h; - m_bound_label.x += 4 + w; - m_bound_label.width -= 4 + w; + m_bound_label.x = m_bound_all.x + 6 + m_bound_icon.width; + } + else + { + m_bound_label.x = m_bound_all.x + 2; } } break; } case wxLC_REPORT: { - wxCoord lw,lh; - dc->GetTextExtent( "H", &lw, &lh ); - if (lh < 15) lh = 15; m_bound_all.x = 0; - m_bound_all.y -= 0; - m_bound_all.height = lh+3; m_bound_all.width = window_width; AssignRect( m_bound_hilight, m_bound_all ); - AssignRect( m_bound_label, m_bound_all ); - AssignRect( m_bound_icon, 0, 0, 0, 0 ); + m_bound_label.x = m_bound_all.x + 2; + m_bound_label.y = m_bound_all.y + 2; wxNode *node = m_items.First(); if (node) { wxListItemData *item = (wxListItemData*)node->Data(); - wxString s; - item->GetText( s ); - if (s.IsEmpty()) s = wxT("H"); - wxCoord lw,lh; - dc->GetTextExtent( s, &lw, &lh ); - if (lh < 15) lh = 15; - m_bound_label.width = lw; - m_bound_label.height = lh; if (item->HasImage()) { m_bound_icon.x = m_bound_all.x + 2; m_bound_icon.y = m_bound_all.y + 2; - int w; - int h; - m_owner->GetImageSize( item->GetImage(), w, h ); - m_bound_icon.width = w; - m_bound_icon.height = h; - m_bound_label.x += 4 + w; + m_bound_label.x += 4 + m_bound_icon.width; } } break; @@ -1136,6 +1161,8 @@ wxListHeaderWindow::wxListHeaderWindow( wxWindow *win, wxWindowID id, wxListMain m_currentCursor = (wxCursor *) NULL; m_resizeCursor = new wxCursor( wxCURSOR_SIZEWE ); m_isDragging = FALSE; + m_dirty = FALSE; + SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE ) ); } @@ -1167,64 +1194,76 @@ void wxListHeaderWindow::DoDrawRect( wxDC *dc, int x, int y, int w, int h ) dc->DrawLine( x+w-1, y, x+w-1, y+1 ); } +// shift the DC origin to match the position of the main window horz +// scrollbar: this allows us to always use logical coords +void wxListHeaderWindow::AdjustDC(wxDC& dc) +{ +#if wxUSE_GENERIC_LIST_EXTENSIONS + int xpix; + m_owner->GetScrollPixelsPerUnit( &xpix, NULL ); + + int x; + m_owner->GetViewStart( &x, NULL ); + + // account for the horz scrollbar offset + dc.SetDeviceOrigin( -x * xpix, 0 ); +#endif // wxUSE_GENERIC_LIST_EXTENSIONS +} + void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) { wxPaintDC dc( this ); PrepareDC( dc ); -#if wxUSE_GENERIC_LIST_EXTENSIONS - if ( m_owner->GetMode() & wxLC_REPORT ) - { - int x , y ; - int xpix , ypix ; + AdjustDC( dc ); - m_owner->GetScrollPixelsPerUnit( &xpix , &ypix ) ; - m_owner->ViewStart( &x, &y ) ; - dc.SetDeviceOrigin( -x * xpix, 0 ); - } -#endif dc.BeginDrawing(); dc.SetFont( GetFont() ); - int w = 0; - int h = 0; - int x = 0; - int y = 0; + // width and height of the entire header window + int w, h; GetClientSize( &w, &h ); +#if wxUSE_GENERIC_LIST_EXTENSIONS + m_owner->CalcUnscrolledPosition(w, 0, &w, NULL); +#endif // wxUSE_GENERIC_LIST_EXTENSIONS dc.SetBackgroundMode(wxTRANSPARENT); - dc.SetTextForeground( *wxBLACK ); // do *not* use the listctrl colour for headers - one day we will have a // function to set it separately + //dc.SetTextForeground( *wxBLACK ); + dc.SetTextForeground(wxSystemSettings::GetSystemColour( wxSYS_COLOUR_WINDOWTEXT )); - x = 1; - y = 1; + int x = 1; // left of the header rect + const int y = 1; // top int numColumns = m_owner->GetColumnCount(); wxListItem item; for (int i = 0; i < numColumns; i++) { m_owner->GetColumn( i, item ); - int cw = item.m_width-2; -#if wxUSE_GENERIC_LIST_EXTENSIONS - if ((i+1 == numColumns) || ( dc.LogicalToDeviceX(x+item.m_width) > w-5)) - cw = dc.DeviceToLogicalX(w)-x-1; -#else - if ((i+1 == numColumns) || (x+item.m_width > w-5)) + int wCol = item.m_width; + int cw = wCol - 2; // the width of the rect to draw + + int xEnd = x + wCol; + + // VZ: no, draw it normally - this is better now as we allow resizing + // of the last column as well +#if 0 + // let the last column occupy all available space + if ( i == numColumns - 1 ) cw = w-x-1; -#endif +#endif // 0 + dc.SetPen( *wxWHITE_PEN ); DoDrawRect( &dc, x, y, cw, h-2 ); dc.SetClippingRegion( x, y, cw-5, h-4 ); dc.DrawText( item.m_text, x+4, y+3 ); dc.DestroyClippingRegion(); - x += item.m_width; -#if wxUSE_GENERIC_LIST_EXTENSIONS - if (dc.LogicalToDeviceX(x) > w+5) break; -#else - if (x > w+5) break; -#endif + x += wCol; + + if (xEnd > w+5) + break; } dc.EndDrawing(); } @@ -1233,11 +1272,11 @@ void wxListHeaderWindow::DrawCurrent() { int x1 = m_currentX; int y1 = 0; + ClientToScreen( &x1, &y1 ); + int x2 = m_currentX-1; int y2 = 0; - int dummy; - m_owner->GetClientSize( &dummy, &y2 ); - ClientToScreen( &x1, &y1 ); + m_owner->GetClientSize( NULL, &y2 ); m_owner->ClientToScreen( &x2, &y2 ); wxScreenDC dc; @@ -1245,6 +1284,8 @@ void wxListHeaderWindow::DrawCurrent() dc.SetPen( wxPen( *wxBLACK, 2, wxSOLID ) ); dc.SetBrush( *wxTRANSPARENT_BRUSH ); + AdjustDC(dc); + dc.DrawLine( x1, y1, x2, y2 ); dc.SetLogicalFunction( wxCOPY ); @@ -1255,82 +1296,114 @@ void wxListHeaderWindow::DrawCurrent() void wxListHeaderWindow::OnMouse( wxMouseEvent &event ) { - wxCoord x = (wxCoord)event.GetX(); - wxCoord y = (wxCoord)event.GetY(); + // we want to work with logical coords +#if wxUSE_GENERIC_LIST_EXTENSIONS + int x; + m_owner->CalcUnscrolledPosition(event.GetX(), 0, &x, NULL); +#else // !wxUSE_GENERIC_LIST_EXTENSIONS + int x = event.GetX(); +#endif // wxUSE_GENERIC_LIST_EXTENSIONS + int y = event.GetY(); + if (m_isDragging) { - DrawCurrent(); + // we don't draw the line beyond our window, but we allow dragging it + // there + int w = 0; + GetClientSize( &w, NULL ); +#if wxUSE_GENERIC_LIST_EXTENSIONS + m_owner->CalcUnscrolledPosition(w, 0, &w, NULL); +#endif // wxUSE_GENERIC_LIST_EXTENSIONS + w -= 6; + + // erase the line if it was drawn + if ( m_currentX < w ) + DrawCurrent(); + if (event.ButtonUp()) { ReleaseMouse(); m_isDragging = FALSE; - m_owner->SetColumnWidth( m_column, m_currentX-m_minX ); + m_dirty = TRUE; + m_owner->SetColumnWidth( m_column, m_currentX - m_minX ); } else { - int size_x = 0; - int dummy; - GetClientSize( &size_x, & dummy ); - if (x > m_minX+7) + if (x > m_minX + 7) m_currentX = x; else - m_currentX = m_minX+7; - if (m_currentX > size_x-7) m_currentX = size_x-7; - DrawCurrent(); - } - return; - } + m_currentX = m_minX + 7; - m_minX = 0; - bool hit_border = FALSE; - int xpos = 0; - for (int j = 0; j < m_owner->GetColumnCount(); j++) - { - xpos += m_owner->GetColumnWidth( j ); - m_column = j; - if ((abs(x-xpos) < 3) && (y < 22) && (m_column < m_owner->GetColumnCount()-1)) - { - hit_border = TRUE; - break; + // draw in the new location + if ( m_currentX < w ) + DrawCurrent(); } - if (x-xpos < 0) - { - break; - } - m_minX = xpos; } - - if (event.LeftDown()) + else // not dragging { - if (hit_border) - { - m_isDragging = TRUE; - m_currentX = x; - DrawCurrent(); - CaptureMouse(); - return; - } - else + m_minX = 0; + bool hit_border = FALSE; + + // end of the current column + int xpos = 0; + + // find the column where this event occured + int countCol = m_owner->GetColumnCount(); + for (int j = 0; j < countCol; j++) { - wxListEvent le( wxEVT_COMMAND_LIST_COL_CLICK, GetParent()->GetId() ); - le.SetEventObject( GetParent() ); - le.m_col = m_column; - GetParent()->GetEventHandler()->ProcessEvent( le ); - return; + xpos += m_owner->GetColumnWidth( j ); + m_column = j; + + if ( (abs(x-xpos) < 3) && (y < 22) ) + { + // near the column border + hit_border = TRUE; + break; + } + + if ( x < xpos ) + { + // inside the column + break; + } + + m_minX = xpos; } - } - if (event.Moving()) - { - if (hit_border) + if (event.LeftDown()) { - if (m_currentCursor == wxSTANDARD_CURSOR) SetCursor( * m_resizeCursor ); - m_currentCursor = m_resizeCursor; + if (hit_border) + { + m_isDragging = TRUE; + m_currentX = x; + DrawCurrent(); + CaptureMouse(); + } + else + { + wxWindow *parent = GetParent(); + wxListEvent le( wxEVT_COMMAND_LIST_COL_CLICK, parent->GetId() ); + le.SetEventObject( parent ); + le.m_col = m_column; + parent->GetEventHandler()->ProcessEvent( le ); + } } - else + else if (event.Moving()) { - if (m_currentCursor != wxSTANDARD_CURSOR) SetCursor( * wxSTANDARD_CURSOR ); - m_currentCursor = wxSTANDARD_CURSOR; + bool setCursor; + if (hit_border) + { + setCursor = m_currentCursor == wxSTANDARD_CURSOR; + m_currentCursor = m_resizeCursor; + } + else + { + setCursor = m_currentCursor != wxSTANDARD_CURSOR; + m_currentCursor = wxSTANDARD_CURSOR; + } + + if ( setCursor ) + SetCursor(*m_currentCursor); } } } @@ -1392,26 +1465,26 @@ void wxListTextCtrl::OnChar( wxKeyEvent &event ) { (*m_accept) = TRUE; (*m_res) = GetValue(); - + if (!wxPendingDelete.Member(this)) wxPendingDelete.Append(this); if ((*m_accept) && ((*m_res) != m_startValue)) m_owner->OnRenameAccept(); - + return; } if (event.m_keyCode == WXK_ESCAPE) { (*m_accept) = FALSE; (*m_res) = ""; - + if (!wxPendingDelete.Member(this)) wxPendingDelete.Append(this); - + return; } - + event.Skip(); } @@ -1444,7 +1517,6 @@ END_EVENT_TABLE() wxListMainWindow::wxListMainWindow() { m_mode = 0; - m_lines.DeleteContents( TRUE ); m_columns.DeleteContents( TRUE ); m_current = (wxListLineData *) NULL; m_visibleLines = 0; @@ -1473,7 +1545,6 @@ wxListMainWindow::wxListMainWindow( wxWindow *parent, wxWindowID id, wxScrolledWindow( parent, id, pos, size, style|wxHSCROLL|wxVSCROLL, name ) { m_mode = style; - m_lines.DeleteContents( TRUE ); m_columns.DeleteContents( TRUE ); m_current = (wxListLineData *) NULL; m_dirty = TRUE; @@ -1527,7 +1598,7 @@ void wxListMainWindow::RefreshLine( wxListLineData *line ) if (m_dirty) return; if (!line) return; - + int x = 0; int y = 0; int w = 0; @@ -1555,33 +1626,57 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) if (m_mode & wxLC_REPORT) { + wxPen pen(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DLIGHT), 1, wxSOLID); + dc.SetPen(pen); + dc.SetBrush(* wxTRANSPARENT_BRUSH); + + wxSize clientSize = GetClientSize(); + wxRect itemRect; + int lineSpacing = 0; - wxListLineData *line = (wxListLineData*)m_lines.First()->Data(); + wxListLineData *line = &m_lines[0]; int dummy = 0; line->GetSize( dummy, lineSpacing ); lineSpacing += 1; int y_s = m_yScroll*GetScrollPos( wxVERTICAL ); - wxNode *node = m_lines.Nth( y_s / lineSpacing ); - for (int i = 0; i < m_visibleLines+2; i++) + size_t i_to = y_s / lineSpacing + m_visibleLines+2; + if (i_to >= m_lines.GetCount()) i_to = m_lines.GetCount(); + size_t i; + for (i = y_s / lineSpacing; i < i_to; i++) { - if (!node) break; - - line = (wxListLineData*)node->Data(); - line->Draw( &dc ); - node = node->Next(); + m_lines[i].Draw( &dc ); + // Draw horizontal rule if required + if (GetWindowStyle() & wxLC_HRULES) + dc.DrawLine(0, i*lineSpacing, clientSize.x, i*lineSpacing); } + + // Draw last horizontal rule + if ((i > (size_t) (y_s / lineSpacing)) && (GetWindowStyle() & wxLC_HRULES)) + dc.DrawLine(0, i*lineSpacing, clientSize.x, i*lineSpacing); + + // Draw vertical rules if required + if ((GetWindowStyle() & wxLC_VRULES) && (GetItemCount() > 0)) + { + int col = 0; + wxRect firstItemRect; + wxRect lastItemRect; + GetItemRect(0, firstItemRect); + GetItemRect(GetItemCount() - 1, lastItemRect); + int x = firstItemRect.GetX(); + for (col = 0; col < GetColumnCount(); col++) + { + int colWidth = GetColumnWidth(col); + x += colWidth ; + dc.DrawLine(x, firstItemRect.GetY() - 1, x, lastItemRect.GetBottom() + 1); + } + } } else { - wxNode *node = m_lines.First(); - while (node) - { - wxListLineData *line = (wxListLineData*)node->Data(); - line->Draw( &dc ); - node = node->Next(); - } + for (size_t i = 0; i < m_lines.GetCount(); i++) + m_lines[i].Draw( &dc ); } if (m_current) m_current->DrawRubberBand( &dc, m_hasFocus ); @@ -1591,16 +1686,14 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) void wxListMainWindow::HilightAll( bool on ) { - wxNode *node = m_lines.First(); - while (node) + for (size_t i = 0; i < m_lines.GetCount(); i++) { - wxListLineData *line = (wxListLineData *)node->Data(); + wxListLineData *line = &m_lines[i]; if (line->IsHilighted() != on) { line->Hilight( on ); RefreshLine( line ); } - node = node->Next(); } } @@ -1643,10 +1736,10 @@ void wxListMainWindow::DeleteLine( wxListLineData *line ) void wxListMainWindow::EditLabel( long item ) { - wxNode *node = m_lines.Nth( (size_t)item ); - wxCHECK_RET( node, wxT("wrong index in wxListCtrl::Edit()") ); + wxCHECK_RET( ((size_t)item < m_lines.GetCount()), + wxT("wrong index in wxListCtrl::Edit()") ); - m_currentEdit = (wxListLineData*) node->Data(); + m_currentEdit = &m_lines[(size_t)item]; wxListEvent le( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT, GetParent()->GetId() ); le.SetEventObject( GetParent() ); @@ -1684,7 +1777,7 @@ void wxListMainWindow::OnRenameTimer() { wxCHECK_RET( m_current, wxT("invalid m_current") ); - Edit( m_lines.IndexOf( m_current ) ); + Edit( m_lines.Index( *m_current ) ); } void wxListMainWindow::OnRenameAccept() @@ -1708,28 +1801,26 @@ void wxListMainWindow::OnRenameAccept() void wxListMainWindow::OnMouse( wxMouseEvent &event ) { + event.SetEventObject( GetParent() ); if (GetParent()->GetEventHandler()->ProcessEvent( event)) return; if (!m_current) return; if (m_dirty) return; if ( !(event.Dragging() || event.ButtonDown() || event.LeftUp() || event.ButtonDClick()) ) return; - wxClientDC dc(this); - PrepareDC(dc); - wxCoord x = dc.DeviceToLogicalX( (wxCoord)event.GetX() ); - wxCoord y = dc.DeviceToLogicalY( (wxCoord)event.GetY() ); + int x = event.GetX(); + int y = event.GetY(); + CalcUnscrolledPosition( x, y, &x, &y ); /* Did we actually hit an item ? */ long hitResult = 0; - wxNode *node = m_lines.First(); wxListLineData *line = (wxListLineData *) NULL; - while (node) + for (size_t i = 0; i < m_lines.GetCount(); i++) { - line = (wxListLineData*)node->Data(); + line = &m_lines[i]; hitResult = line->IsHit( x, y ); if (hitResult) break; line = (wxListLineData *) NULL; - node = node->Next(); } if (event.Dragging()) @@ -1829,26 +1920,25 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) } else if (event.ShiftDown()) { + size_t j; + m_current = line; int numOfCurrent = -1; - node = m_lines.First(); - while (node) + for (j = 0; j < m_lines.GetCount(); j++) { - wxListLineData *test_line = (wxListLineData*)node->Data(); + wxListLineData *test_line = &m_lines[j]; numOfCurrent++; if (test_line == oldCurrent) break; - node = node->Next(); } int numOfLine = -1; - node = m_lines.First(); - while (node) + + for (j = 0; j < m_lines.GetCount(); j++) { - wxListLineData *test_line = (wxListLineData*)node->Data(); + wxListLineData *test_line = &m_lines[j]; numOfLine++; if (test_line == line) break; - node = node->Next(); } if (numOfLine < numOfCurrent) @@ -1858,13 +1948,11 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) numOfCurrent = i; } - wxNode *node = m_lines.Nth( numOfCurrent ); for (int i = 0; i <= numOfLine-numOfCurrent; i++) { - wxListLineData *test_line= (wxListLineData*)node->Data(); + wxListLineData *test_line= &m_lines[numOfCurrent + i]; test_line->Hilight(TRUE); RefreshLine( test_line ); - node = node->Next(); } } else @@ -1902,22 +1990,22 @@ void wxListMainWindow::MoveToFocus() int client_w = 0; int client_h = 0; GetClientSize( &client_w, &client_h ); - + int view_x = m_xScroll*GetScrollPos( wxHORIZONTAL ); int view_y = m_yScroll*GetScrollPos( wxVERTICAL ); if (m_mode & wxLC_REPORT) { - if (item_y-5 < view_y ) - Scroll( -1, (item_y-5)/m_yScroll ); - if (item_y+item_h+5 > view_y+client_h) + if (item_y-5 < view_y ) + Scroll( -1, (item_y-5)/m_yScroll ); + if (item_y+item_h+5 > view_y+client_h) Scroll( -1, (item_y+item_h-client_h+15)/m_yScroll ); } else { - if (item_x-view_x < 5) + if (item_x-view_x < 5) Scroll( (item_x-5)/m_xScroll, -1 ); - if (item_x+item_w-5 > view_x+client_w) + if (item_x+item_w-5 > view_x+client_w) Scroll( (item_x+item_w-client_w+15)/m_xScroll, -1 ); } } @@ -1959,10 +2047,15 @@ void wxListMainWindow::OnChar( wxKeyEvent &event ) wxWindow *parent = GetParent(); /* we send a list_key event up */ - wxListEvent le( wxEVT_COMMAND_LIST_KEY_DOWN, GetParent()->GetId() ); - le.m_code = (int)event.KeyCode(); - le.SetEventObject( parent ); - parent->GetEventHandler()->ProcessEvent( le ); + if ( m_current ) + { + wxListEvent le( wxEVT_COMMAND_LIST_KEY_DOWN, GetParent()->GetId() ); + le.m_itemIndex = GetIndexOfLine( m_current ); + m_current->GetItem( 0, le.m_item ); + le.m_code = (int)event.KeyCode(); + le.SetEventObject( parent ); + parent->GetEventHandler()->ProcessEvent( le ); + } /* we propagate the char event up */ wxKeyEvent ke( wxEVT_CHAR ); @@ -1997,72 +2090,83 @@ void wxListMainWindow::OnChar( wxKeyEvent &event ) { case WXK_UP: { - wxNode *node = m_lines.Member( m_current )->Previous(); - if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() ); + int index = m_lines.Index(*m_current); + if (index != wxNOT_FOUND && index > 0) + OnArrowChar( &m_lines[index-1], event.ShiftDown() ); break; } case WXK_DOWN: { - wxNode *node = m_lines.Member( m_current )->Next(); - if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() ); + int index = m_lines.Index(*m_current); + if (index != wxNOT_FOUND && (size_t)index < m_lines.GetCount()-1) + OnArrowChar( &m_lines[index+1], event.ShiftDown() ); break; } case WXK_END: { - wxNode *node = m_lines.Last(); - OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() ); + if (!m_lines.IsEmpty()) + OnArrowChar( &m_lines.Last(), event.ShiftDown() ); break; } case WXK_HOME: { - wxNode *node = m_lines.First(); - OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() ); + if (!m_lines.IsEmpty()) + OnArrowChar( &m_lines[0], event.ShiftDown() ); break; } case WXK_PRIOR: { int steps = 0; + int index = m_lines.Index(*m_current); if (m_mode & wxLC_REPORT) { steps = m_visibleLines-1; } else { - int pos = 0; - wxNode *node = m_lines.First(); - for (;;) { if (m_current == (wxListLineData*)node->Data()) break; pos++; node = node->Next(); } - steps = pos % m_visibleLines; + steps = index % m_visibleLines; + } + if (index != wxNOT_FOUND) + { + index -= steps; + if (index < 0) index = 0; + OnArrowChar( &m_lines[index], event.ShiftDown() ); } - wxNode *node = m_lines.Member( m_current ); - for (int i = 0; i < steps; i++) if (node->Previous()) node = node->Previous(); - if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() ); break; } case WXK_NEXT: { int steps = 0; + int index = m_lines.Index(*m_current); if (m_mode & wxLC_REPORT) { steps = m_visibleLines-1; } else { - int pos = 0; wxNode *node = m_lines.First(); - for (;;) { if (m_current == (wxListLineData*)node->Data()) break; pos++; node = node->Next(); } - steps = m_visibleLines-(pos % m_visibleLines)-1; + steps = m_visibleLines-(index % m_visibleLines)-1; + } + + if (index != wxNOT_FOUND) + { + index += steps; + if ((size_t)index >= m_lines.GetCount()) + index = m_lines.GetCount()-1; + OnArrowChar( &m_lines[index], event.ShiftDown() ); } - wxNode *node = m_lines.Member( m_current ); - for (int i = 0; i < steps; i++) if (node->Next()) node = node->Next(); - if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() ); break; } case WXK_LEFT: { if (!(m_mode & wxLC_REPORT)) { - wxNode *node = m_lines.Member( m_current ); - for (int i = 0; i Previous()) node = node->Previous(); - if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() ); + int index = m_lines.Index(*m_current); + if (index != wxNOT_FOUND) + { + index -= m_visibleLines; + if (index < 0) index = 0; + OnArrowChar( &m_lines[index], event.ShiftDown() ); + } } break; } @@ -2070,9 +2174,14 @@ void wxListMainWindow::OnChar( wxKeyEvent &event ) { if (!(m_mode & wxLC_REPORT)) { - wxNode *node = m_lines.Member( m_current ); - for (int i = 0; i Next()) node = node->Next(); - if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() ); + int index = m_lines.Index(*m_current); + if (index != wxNOT_FOUND) + { + index += m_visibleLines; + if ((size_t)index >= m_lines.GetCount()) + index = m_lines.GetCount()-1; + OnArrowChar( &m_lines[index], event.ShiftDown() ); + } } break; } @@ -2099,8 +2208,9 @@ void wxListMainWindow::OnChar( wxKeyEvent &event ) { wxListLineData *oldCurrent = m_current; m_current->ReverseHilight(); - wxNode *node = m_lines.Member( m_current )->Next(); - if (node) m_current = (wxListLineData*)node->Data(); + int index = m_lines.Index( *m_current ) + 1; + if ( (size_t)index < m_lines.GetCount() ) + m_current = &m_lines[index]; RefreshLine( oldCurrent ); RefreshLine( m_current ); UnfocusLine( oldCurrent ); @@ -2160,6 +2270,7 @@ void wxListMainWindow::OnSize( wxSizeEvent &WXUNUSED(event) ) We don't even allow the wxScrolledWindow::AdjustScrollbars() call */ + m_dirty = TRUE; } void wxListMainWindow::DrawImage( int index, wxDC *dc, int x, int y ) @@ -2221,22 +2332,34 @@ int wxListMainWindow::GetTextLength( wxString &s ) int wxListMainWindow::GetIndexOfLine( const wxListLineData *line ) { - int i = 0; - wxNode *node = m_lines.First(); - while (node) - { - if (line == (wxListLineData*)node->Data()) return i; - i++; - node = node->Next(); - } - return -1; + int i = m_lines.Index(*line); + if (i == wxNOT_FOUND) return -1; + else return i; } void wxListMainWindow::SetImageList( wxImageList *imageList, int which ) { m_dirty = TRUE; - if (which == wxIMAGE_LIST_NORMAL) m_normal_image_list = imageList; - if (which == wxIMAGE_LIST_SMALL) m_small_image_list = imageList; + + // calc the spacing from the icon size + int width = 0, + height = 0; + if ((imageList) && (imageList->GetImageCount()) ) + { + imageList->GetSize(0, width, height); + } + + if (which == wxIMAGE_LIST_NORMAL) + { + m_normal_image_list = imageList; + m_normal_spacing = width + 8; + } + + if (which == wxIMAGE_LIST_SMALL) + { + m_small_image_list = imageList; + m_small_spacing = width + 14; + } } void wxListMainWindow::SetItemSpacing( int spacing, bool isSmall ) @@ -2254,7 +2377,7 @@ void wxListMainWindow::SetItemSpacing( int spacing, bool isSmall ) int wxListMainWindow::GetItemSpacing( bool isSmall ) { - if (isSmall) return m_small_spacing; else return m_normal_spacing; + return isSmall ? m_small_spacing : m_normal_spacing; } void wxListMainWindow::SetColumn( int col, wxListItem &item ) @@ -2267,28 +2390,35 @@ void wxListMainWindow::SetColumn( int col, wxListItem &item ) wxListHeaderData *column = (wxListHeaderData*)node->Data(); column->SetItem( item ); } - wxListCtrl *lc = (wxListCtrl*) GetParent(); - if (lc->m_headerWin) lc->m_headerWin->Refresh(); + + wxListHeaderWindow *headerWin = ((wxListCtrl*) GetParent())->m_headerWin; + if ( headerWin ) + headerWin->m_dirty = TRUE; } void wxListMainWindow::SetColumnWidth( int col, int width ) { - if (!(m_mode & wxLC_REPORT)) return; + wxCHECK_RET( m_mode & wxLC_REPORT, + _T("SetColumnWidth() can only be called in report mode.") ); m_dirty = TRUE; wxNode *node = (wxNode*) NULL; - if (width == wxLIST_AUTOSIZE_USEHEADER) width = 80; - if (width == wxLIST_AUTOSIZE) + if (width == wxLIST_AUTOSIZE_USEHEADER) + { + // TODO do use the header + width = 80; + } + else if (width == wxLIST_AUTOSIZE) { wxClientDC dc(this); dc.SetFont( GetFont() ); int max = 10; - node = m_lines.First(); - while (node) + + for (size_t i = 0; i < m_lines.GetCount(); i++) { - wxListLineData *line = (wxListLineData*)node->Data(); + wxListLineData *line = &m_lines[i]; wxNode *n = line->m_items.Nth( col ); if (n) { @@ -2309,7 +2439,6 @@ void wxListMainWindow::SetColumnWidth( int col, int width ) } if (current > max) max = current; } - node = node->Next(); } width = max+10; } @@ -2321,21 +2450,20 @@ void wxListMainWindow::SetColumnWidth( int col, int width ) column->SetWidth( width ); } - node = m_lines.First(); - while (node) + for (size_t i = 0; i < m_lines.GetCount(); i++) { - wxListLineData *line = (wxListLineData*)node->Data(); + wxListLineData *line = &m_lines[i]; wxNode *n = line->m_items.Nth( col ); if (n) { wxListItemData *item = (wxListItemData*)n->Data(); item->SetSize( width, -1 ); } - node = node->Next(); } - wxListCtrl *lc = (wxListCtrl*) GetParent(); - if (lc->m_headerWin) lc->m_headerWin->Refresh(); + wxListHeaderWindow *headerWin = ((wxListCtrl*) GetParent())->m_headerWin; + if ( headerWin ) + headerWin->m_dirty = TRUE; } void wxListMainWindow::GetColumn( int col, wxListItem &item ) @@ -2383,10 +2511,9 @@ int wxListMainWindow::GetCountPerPage() void wxListMainWindow::SetItem( wxListItem &item ) { m_dirty = TRUE; - wxNode *node = m_lines.Nth( (size_t)item.m_itemId ); - if (node) + if (item.m_itemId >= 0 && (size_t)item.m_itemId < m_lines.GetCount()) { - wxListLineData *line = (wxListLineData*)node->Data(); + wxListLineData *line = &m_lines[(size_t)item.m_itemId]; if (m_mode & wxLC_REPORT) item.m_width = GetColumnWidth( item.m_col )-3; line->SetItem( item.m_col, item ); } @@ -2400,13 +2527,13 @@ void wxListMainWindow::SetItemState( long item, long state, long stateMask ) if (stateMask & wxLIST_STATE_FOCUSED) { - wxNode *node = m_lines.Nth( (size_t)item ); - if (node) + if (item >= 0 && (size_t)item < m_lines.GetCount()) { - wxListLineData *line = (wxListLineData*)node->Data(); + wxListLineData *line = &m_lines[(size_t)item]; UnfocusLine( m_current ); m_current = line; FocusLine( m_current ); + if ((m_mode & wxLC_SINGLE_SEL) && oldCurrent) oldCurrent->Hilight( FALSE ); RefreshLine( m_current ); if (oldCurrent) RefreshLine( oldCurrent ); } @@ -2417,10 +2544,9 @@ void wxListMainWindow::SetItemState( long item, long state, long stateMask ) bool on = (state & wxLIST_STATE_SELECTED) != 0; if (!on && (m_mode & wxLC_SINGLE_SEL)) return; - wxNode *node = m_lines.Nth( (size_t)item ); - if (node) + if (item >= 0 && (size_t)item < m_lines.GetCount()) { - wxListLineData *line = (wxListLineData*)node->Data(); + wxListLineData *line = &m_lines[(size_t)item]; if (m_mode & wxLC_SINGLE_SEL) { UnfocusLine( m_current ); @@ -2445,19 +2571,17 @@ int wxListMainWindow::GetItemState( long item, long stateMask ) int ret = wxLIST_STATE_DONTCARE; if (stateMask & wxLIST_STATE_FOCUSED) { - wxNode *node = m_lines.Nth( (size_t)item ); - if (node) + if (item >= 0 && (size_t)item < m_lines.GetCount()) { - wxListLineData *line = (wxListLineData*)node->Data(); + wxListLineData *line = &m_lines[(size_t)item]; if (line == m_current) ret |= wxLIST_STATE_FOCUSED; } } if (stateMask & wxLIST_STATE_SELECTED) { - wxNode *node = m_lines.Nth( (size_t)item ); - if (node) + if (item >= 0 && (size_t)item < m_lines.GetCount()) { - wxListLineData *line = (wxListLineData*)node->Data(); + wxListLineData *line = &m_lines[(size_t)item]; if (line->IsHilighted()) ret |= wxLIST_STATE_FOCUSED; } } @@ -2466,10 +2590,9 @@ int wxListMainWindow::GetItemState( long item, long stateMask ) void wxListMainWindow::GetItem( wxListItem &item ) { - wxNode *node = m_lines.Nth( (size_t)item.m_itemId ); - if (node) + if (item.m_itemId >= 0 && (size_t)item.m_itemId < m_lines.GetCount()) { - wxListLineData *line = (wxListLineData*)node->Data(); + wxListLineData *line = &m_lines[(size_t)item.m_itemId]; line->GetItem( item.m_col, item ); } else @@ -2483,16 +2606,14 @@ void wxListMainWindow::GetItem( wxListItem &item ) int wxListMainWindow::GetItemCount() { - return m_lines.Number(); + return m_lines.GetCount(); } void wxListMainWindow::GetItemRect( long index, wxRect &rect ) { - wxNode *node = m_lines.Nth( (size_t)index ); - if (node) + if (index >= 0 && (size_t)index < m_lines.GetCount()) { - wxListLineData *line = (wxListLineData*)node->Data(); - line->GetRect( rect ); + m_lines[(size_t)index].GetRect( rect ); } else { @@ -2505,12 +2626,10 @@ void wxListMainWindow::GetItemRect( long index, wxRect &rect ) bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos) { - wxNode *node = m_lines.Nth( (size_t)item ); - if (node) + if (item >= 0 && (size_t)item < m_lines.GetCount()) { wxRect rect; - wxListLineData *line = (wxListLineData*)node->Data(); - line->GetRect( rect ); + m_lines[(size_t)item].GetRect( rect ); pos.x = rect.x; pos.y = rect.y; } @@ -2525,12 +2644,9 @@ bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos) int wxListMainWindow::GetSelectedItemCount() { int ret = 0; - wxNode *node = m_lines.First(); - while (node) + for (size_t i = 0; i < m_lines.GetCount(); i++) { - wxListLineData *line = (wxListLineData*)node->Data(); - if (line->IsHilighted()) ret++; - node = node->Next(); + if (m_lines[i].IsHilighted()) ret++; } return ret; } @@ -2565,7 +2681,7 @@ long wxListMainWindow::GetMode() const void wxListMainWindow::CalculatePositions() { - if (!m_lines.First()) return; + if (m_lines.IsEmpty()) return; wxClientDC dc( this ); dc.SetFont( GetFont() ); @@ -2582,11 +2698,11 @@ void wxListMainWindow::CalculatePositions() int lineHeight = 0; int lineSpacing = 0; - wxListLineData *line = (wxListLineData*)m_lines.First()->Data(); + wxListLineData *line = &m_lines[0]; line->CalculateSize( &dc, iconSpacing ); int dummy = 0; line->GetSize( dummy, lineSpacing ); - lineSpacing += 4; + lineSpacing += 1; int clientWidth = 0; int clientHeight = 0; @@ -2595,7 +2711,7 @@ void wxListMainWindow::CalculatePositions() { int x = 4; int y = 1; - int entireHeight = m_lines.Number() * lineSpacing + 2; + int entireHeight = m_lines.GetCount() * lineSpacing + 2; int scroll_pos = GetScrollPos( wxVERTICAL ); #if wxUSE_GENERIC_LIST_EXTENSIONS int x_scroll_pos = GetScrollPos( wxHORIZONTAL ); @@ -2604,11 +2720,10 @@ void wxListMainWindow::CalculatePositions() #endif GetClientSize( &clientWidth, &clientHeight ); - wxNode* node = m_lines.First(); int entireWidth = 0 ; - while (node) + for (size_t j = 0; j < m_lines.GetCount(); j++) { - wxListLineData *line = (wxListLineData*)node->Data(); + wxListLineData *line = &m_lines[j]; line->CalculateSize( &dc, iconSpacing ); line->SetPosition( &dc, x, y, clientWidth ); int col_x = 2; @@ -2622,7 +2737,6 @@ void wxListMainWindow::CalculatePositions() line->SetPosition( &dc, x, y, col_x ); #endif y += lineSpacing; // one pixel blank line between items - node = node->Next(); } m_visibleLines = clientHeight / lineSpacing; #if wxUSE_GENERIC_LIST_EXTENSIONS @@ -2643,16 +2757,15 @@ void wxListMainWindow::CalculatePositions() for (int tries = 0; tries < 2; tries++) { entireWidth = 0; - int x = 5; // painting is done at x-2 - int y = 5; // painting is done at y-2 + int x = 2; + int y = 2; int maxWidth = 0; m_visibleLines = 0; int m_currentVisibleLines = 0; - wxNode *node = m_lines.First(); - while (node) + for (size_t i = 0; i < m_lines.GetCount(); i++) { m_currentVisibleLines++; - wxListLineData *line = (wxListLineData*)node->Data(); + wxListLineData *line = &m_lines[i]; line->CalculateSize( &dc, iconSpacing ); line->SetPosition( &dc, x, y, clientWidth ); line->GetSize( lineWidth, lineHeight ); @@ -2663,13 +2776,12 @@ void wxListMainWindow::CalculatePositions() if (y+lineSpacing-6 >= clientHeight) // -6 for earlier "line breaking" { m_currentVisibleLines = 0; - y = 5; + y = 2; x += maxWidth+6; entireWidth += maxWidth+6; maxWidth = 0; } - node = node->Next(); - if (!node) entireWidth += maxWidth; + if (i == m_lines.GetCount()-1) entireWidth += maxWidth; if ((tries == 0) && (entireWidth > clientWidth)) { clientHeight -= 15; // scrollbar height @@ -2677,7 +2789,7 @@ void wxListMainWindow::CalculatePositions() m_currentVisibleLines = 0; break; } - if (!node) tries = 1; // everything fits, no second try required + if (i == m_lines.GetCount()-1) tries = 1; // everything fits, no second try required } } @@ -2686,17 +2798,19 @@ void wxListMainWindow::CalculatePositions() } } -void wxListMainWindow::RealizeChanges( void ) +void wxListMainWindow::RealizeChanges() { if (!m_current) { - wxNode *node = m_lines.First(); - if (node) m_current = (wxListLineData*)node->Data(); + if (!m_lines.IsEmpty()) + m_current = &m_lines[0]; } if (m_current) { FocusLine( m_current ); - if (m_mode & wxLC_SINGLE_SEL) m_current->Hilight( TRUE ); + // TODO: MSW doesn't automatically hilight the + // first item. + // if (m_mode & wxLC_SINGLE_SEL) m_current->Hilight( TRUE ); } } @@ -2720,10 +2834,9 @@ long wxListMainWindow::GetNextItem( long item, return -1; } - wxNode *node = m_lines.Nth( (size_t)ret ); - while (node) + for (size_t i = (size_t)ret; i < m_lines.GetCount(); i++) { - wxListLineData *line = (wxListLineData*)node->Data(); + wxListLineData *line = &m_lines[i]; if ((state & wxLIST_STATE_FOCUSED) && (line == m_current)) return ret; if ((state & wxLIST_STATE_SELECTED) && (line->IsHilighted())) @@ -2731,8 +2844,6 @@ long wxListMainWindow::GetNextItem( long item, if (!state) return ret; ret++; - - node = node->Next(); } return -1; @@ -2741,13 +2852,12 @@ long wxListMainWindow::GetNextItem( long item, void wxListMainWindow::DeleteItem( long index ) { m_dirty = TRUE; - wxNode *node = m_lines.Nth( (size_t)index ); - if (node) + if (index >= 0 && (size_t)index < m_lines.GetCount()) { - wxListLineData *line = (wxListLineData*)node->Data(); + wxListLineData *line = &m_lines[(size_t)index]; if (m_current == line) m_current = (wxListLineData *) NULL; DeleteLine( line ); - m_lines.DeleteNode( node ); + m_lines.RemoveAt( (size_t)index ); } } @@ -2780,7 +2890,7 @@ void wxListMainWindow::DeleteAllItems() void wxListMainWindow::DeleteEverything() { DeleteAllItems(); - + m_columns.Clear(); } @@ -2793,8 +2903,8 @@ void wxListMainWindow::EnsureVisible( long index ) wxListLineData *oldCurrent = m_current; m_current = (wxListLineData *) NULL; - wxNode *node = m_lines.Nth( (size_t)index ); - if (node) m_current = (wxListLineData*)node->Data(); + if (index >= 0 && (size_t)index < m_lines.GetCount()) + m_current = &m_lines[(size_t)index]; if (m_current) MoveToFocus(); m_current = oldCurrent; } @@ -2804,14 +2914,12 @@ long wxListMainWindow::FindItem(long start, const wxString& str, bool WXUNUSED(p long pos = start; wxString tmp = str; if (pos < 0) pos = 0; - wxNode *node = m_lines.Nth( (size_t)pos ); - while (node) + for (size_t i = (size_t)pos; i < m_lines.GetCount(); i++) { - wxListLineData *line = (wxListLineData*)node->Data(); + wxListLineData *line = &m_lines[i]; wxString s = ""; line->GetText( 0, s ); if (s == tmp) return pos; - node = node->Next(); pos++; } return -1; @@ -2821,14 +2929,12 @@ long wxListMainWindow::FindItem(long start, long data) { long pos = start; if (pos < 0) pos = 0; - wxNode *node = m_lines.Nth( (size_t)pos ); - while (node) + for (size_t i = (size_t)pos; i < m_lines.GetCount(); i++) { - wxListLineData *line = (wxListLineData*)node->Data(); + wxListLineData *line = &m_lines[i]; wxListItem item; line->GetItem( 0, item ); if (item.m_data == data) return pos; - node = node->Next(); pos++; } return -1; @@ -2836,18 +2942,18 @@ long wxListMainWindow::FindItem(long start, long data) long wxListMainWindow::HitTest( int x, int y, int &flags ) { - wxNode *node = m_lines.First(); + CalcUnscrolledPosition( x, y, &x, &y ); + int count = 0; - while (node) + for (size_t i = 0; i < m_lines.GetCount(); i++) { - wxListLineData *line = (wxListLineData*)node->Data(); + wxListLineData *line = &m_lines[i]; long ret = line->IsHit( x, y ); if (ret & flags) { flags = (int)ret; return count; } - node = node->Next(); count++; } return -1; @@ -2875,14 +2981,14 @@ void wxListMainWindow::InsertItem( wxListItem &item ) } line->SetItem( 0, item ); - if ((item.m_itemId >= 0) && (item.m_itemId < (int)m_lines.GetCount())) + if ((item.m_itemId >= 0) && ((size_t)item.m_itemId < m_lines.GetCount())) { - wxNode *node = m_lines.Nth( (size_t)item.m_itemId ); - if (node) m_lines.Insert( node, line ); + m_lines.Insert( line, (size_t)item.m_itemId ); } else { - m_lines.Append( line ); + m_lines.Add( line ); + item.m_itemId = m_lines.GetCount(); } } @@ -2909,10 +3015,10 @@ void wxListMainWindow::InsertColumn( long col, wxListItem &item ) wxListCtrlCompare list_ctrl_compare_func_2; long list_ctrl_compare_data; -int LINKAGEMODE list_ctrl_compare_func_1( const void *arg1, const void *arg2 ) +int LINKAGEMODE list_ctrl_compare_func_1( wxListLineData **arg1, wxListLineData **arg2 ) { - wxListLineData *line1 = *((wxListLineData**)arg1); - wxListLineData *line2 = *((wxListLineData**)arg2); + wxListLineData *line1 = *arg1; + wxListLineData *line2 = *arg2; wxListItem item; line1->GetItem( 0, item ); long data1 = item.m_data; @@ -3081,10 +3187,10 @@ bool wxListCtrl::Create(wxWindow *parent, { style = style | wxLC_LIST; } - + bool ret = wxControl::Create( parent, id, pos, size, style, validator, name ); - - + + if (style & wxSUNKEN_BORDER) style -= wxSUNKEN_BORDER; @@ -3101,8 +3207,6 @@ bool wxListCtrl::Create(wxWindow *parent, m_headerWin = (wxListHeaderWindow *) NULL; } - SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_LISTBOX ) ); - return ret; } @@ -3561,24 +3665,22 @@ void wxListCtrl::OnIdle( wxIdleEvent &WXUNUSED(event) ) m_mainWin->RealizeChanges(); m_mainWin->m_dirty = FALSE; m_mainWin->Refresh(); + + if ( m_headerWin && m_headerWin->m_dirty ) + { + m_headerWin->m_dirty = FALSE; + m_headerWin->Refresh(); + } } bool wxListCtrl::SetBackgroundColour( const wxColour &colour ) { - if ( !wxWindow::SetBackgroundColour( colour ) ) - return FALSE; - if (m_mainWin) { m_mainWin->SetBackgroundColour( colour ); m_mainWin->m_dirty = TRUE; } - if (m_headerWin) - { -// m_headerWin->SetBackgroundColour( colour ); - } - return TRUE; }