X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/51cc4dad89def48288e5ff19b37e4675e6b65993..a4372af60a7eed11d0deea8db2c7d0fdd75d2b76:/src/generic/listctrl.cpp diff --git a/src/generic/listctrl.cpp b/src/generic/listctrl.cpp index 01afffd3fe..77f0ebe6d7 100644 --- a/src/generic/listctrl.cpp +++ b/src/generic/listctrl.cpp @@ -20,16 +20,20 @@ #include "wx/dcscreen.h" #include "wx/app.h" -#include "wx/generic/listctrl.h" +#include "wx/listctrl.h" #include "wx/generic/imaglist.h" +#ifndef wxUSE_GENERIC_LIST_EXTENSIONS +#define wxUSE_GENERIC_LIST_EXTENSIONS 0 +#endif + //----------------------------------------------------------------------------- // wxListItemData //----------------------------------------------------------------------------- IMPLEMENT_DYNAMIC_CLASS(wxListItemData,wxObject); -wxListItemData::wxListItemData(void) +wxListItemData::wxListItemData() { m_image = -1; m_data = 0; @@ -37,14 +41,15 @@ wxListItemData::wxListItemData(void) m_ypos = 0; m_width = 0; m_height = 0; - m_colour = wxBLACK; + m_attr = NULL; } wxListItemData::wxListItemData( const wxListItem &info ) { m_image = -1; m_data = 0; - m_colour = info.m_colour; + m_attr = NULL; + SetItem( info ); } @@ -53,7 +58,15 @@ void wxListItemData::SetItem( const wxListItem &info ) if (info.m_mask & wxLIST_MASK_TEXT) m_text = info.m_text; if (info.m_mask & wxLIST_MASK_IMAGE) m_image = info.m_image; if (info.m_mask & wxLIST_MASK_DATA) m_data = info.m_data; - m_colour = info.m_colour; + + if ( info.HasAttributes() ) + { + if ( m_attr ) + *m_attr = *info.GetAttributes(); + else + m_attr = new wxListItemAttr(*info.GetAttributes()); + } + m_xpos = 0; m_ypos = 0; m_width = info.m_width; @@ -87,17 +100,12 @@ void wxListItemData::SetSize( int width, int height ) if (height != -1) m_height = height; } -void wxListItemData::SetColour( wxColour *col ) -{ - m_colour = col; -} - -bool wxListItemData::HasImage(void) const +bool wxListItemData::HasImage() const { return (m_image >= 0); } -bool wxListItemData::HasText(void) const +bool wxListItemData::HasText() const { return (!m_text.IsNull()); } @@ -112,41 +120,46 @@ void wxListItemData::GetText( wxString &s ) s = m_text; } -int wxListItemData::GetX( void ) const +int wxListItemData::GetX() const { return m_xpos; } -int wxListItemData::GetY( void ) const +int wxListItemData::GetY() const { return m_ypos; } -int wxListItemData::GetWidth(void) const +int wxListItemData::GetWidth() const { return m_width; } -int wxListItemData::GetHeight(void) const +int wxListItemData::GetHeight() const { return m_height; } -int wxListItemData::GetImage(void) const +int wxListItemData::GetImage() const { return m_image; } -void wxListItemData::GetItem( wxListItem &info ) +void wxListItemData::GetItem( wxListItem &info ) const { info.m_text = m_text; info.m_image = m_image; info.m_data = m_data; -} -wxColour *wxListItemData::GetColour(void) -{ - return m_colour; + if ( m_attr ) + { + if ( m_attr->HasTextColour() ) + info.SetTextColour(m_attr->GetTextColour()); + if ( m_attr->HasBackgroundColour() ) + info.SetBackgroundColour(m_attr->GetBackgroundColour()); + if ( m_attr->HasFont() ) + info.SetFont(m_attr->GetFont()); + } } //----------------------------------------------------------------------------- @@ -155,7 +168,7 @@ wxColour *wxListItemData::GetColour(void) IMPLEMENT_DYNAMIC_CLASS(wxListHeaderData,wxObject); -wxListHeaderData::wxListHeaderData(void) +wxListHeaderData::wxListHeaderData() { m_mask = 0; m_image = 0; @@ -208,12 +221,12 @@ void wxListHeaderData::SetFormat( int format ) m_format = format; } -bool wxListHeaderData::HasImage(void) const +bool wxListHeaderData::HasImage() const { return (m_image != 0); } -bool wxListHeaderData::HasText(void) const +bool wxListHeaderData::HasText() const { return (m_text.Length() > 0); } @@ -237,17 +250,17 @@ void wxListHeaderData::GetText( wxString &s ) s = m_text; } -int wxListHeaderData::GetImage(void) const +int wxListHeaderData::GetImage() const { return m_image; } -int wxListHeaderData::GetWidth(void) const +int wxListHeaderData::GetWidth() const { return m_width; } -int wxListHeaderData::GetFormat(void) const +int wxListHeaderData::GetFormat() const { return m_format; } @@ -281,9 +294,8 @@ void wxListLineData::CalculateSize( wxDC *dc, int spacing ) if (node) { wxListItemData *item = (wxListItemData*)node->Data(); - wxString s; - item->GetText( s ); - long lw,lh; + wxString s = item->GetText(); + wxCoord lw,lh; dc->GetTextExtent( s, &lw, &lh ); if (lw > m_spacing) m_bound_all.width = lw; } @@ -295,12 +307,24 @@ void wxListLineData::CalculateSize( wxDC *dc, int spacing ) if (node) { wxListItemData *item = (wxListItemData*)node->Data(); - wxString s; - item->GetText( s ); - long lw,lh; + wxString s = item->GetText(); + wxCoord lw,lh; dc->GetTextExtent( s, &lw, &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_all.width += 4 + w; + if (h > m_bound_all.height) m_bound_all.height = h; + } } break; } @@ -315,7 +339,7 @@ void wxListLineData::CalculateSize( wxDC *dc, int spacing ) wxString s; item->GetText( s ); if (s.IsNull()) s = "H"; - long lw,lh; + wxCoord lw,lh; dc->GetTextExtent( s, &lw, &lh ); item->SetSize( item->GetWidth(), lh ); m_bound_all.width += lw; @@ -329,91 +353,130 @@ void wxListLineData::CalculateSize( wxDC *dc, int spacing ) void wxListLineData::SetPosition( wxDC *dc, int x, int y, int window_width ) { - m_bound_all.x = x; - m_bound_all.y = y; - switch (m_mode) - { - 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()) + m_bound_all.x = x; + m_bound_all.y = y; + switch (m_mode) + { + case wxLC_ICON: { - 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; - } + 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; + } + } + 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; + 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; + } + } + break; } - if (item->HasText()) + case wxLC_LIST: { - wxString s; - item->GetText( s ); - long lw,lh; - dc->GetTextExtent( s, &lw, &lh ); - if (m_bound_all.width > m_spacing) - m_bound_label.x = m_bound_all.x; - 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; + 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 ); + wxNode *node = m_items.First(); + if (node) + { + wxListItemData *item = (wxListItemData*)node->Data(); + 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.width -= 4 + w; + } + } + break; + } + case wxLC_REPORT: + { + wxCoord lw,lh; + dc->GetTextExtent( "H", &lw, &lh ); + 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 ); + 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 ); + 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; + } + } + break; } - } - 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 ); - break; - } - case wxLC_REPORT: - { - long lw,lh; - dc->GetTextExtent( "H", &lw, &lh ); - 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, 0, 0, 0 ,0 ); - AssignRect( m_bound_icon, 0, 0, 0, 0 ); - break; } - } } void wxListLineData::SetColumnPosition( int index, int x ) { - int i = index; - wxNode *node = m_items.Nth( i ); + wxNode *node = m_items.Nth( (size_t)index ); if (node) { wxListItemData *item = (wxListItemData*)node->Data(); @@ -524,38 +587,91 @@ int wxListLineData::GetImage( int index ) return -1; } +void wxListLineData::SetAttributes(wxDC *dc, + const wxListItemAttr *attr, + const wxColour& colText, + const wxFont& font, + bool hilight) +{ + // don't use foregroud colour for drawing highlighted items - this might + // make them completely invisible (and there is no way to do bit + // arithmetics on wxColour, unfortunately) + if ( !hilight && attr && attr->HasTextColour() ) + { + dc->SetTextForeground(attr->GetTextColour()); + } + else + { + dc->SetTextForeground(colText); + } + + if ( attr && attr->HasFont() ) + { + dc->SetFont(attr->GetFont()); + } + else + { + dc->SetFont(font); + } +} + void wxListLineData::DoDraw( wxDC *dc, bool hilight, bool paintBG ) { - long dev_x = dc->LogicalToDeviceX( m_bound_all.x-2 ); - long dev_y = dc->LogicalToDeviceY( m_bound_all.y-2 ); - long dev_w = dc->LogicalToDeviceXRel( m_bound_all.width+4 ); - long dev_h = dc->LogicalToDeviceYRel( m_bound_all.height+4 ); - + wxCoord dev_x = dc->LogicalToDeviceX( m_bound_all.x-2 ); + wxCoord dev_y = dc->LogicalToDeviceY( m_bound_all.y-2 ); + wxCoord dev_w = dc->LogicalToDeviceXRel( m_bound_all.width+4 ); + wxCoord dev_h = dc->LogicalToDeviceYRel( m_bound_all.height+4 ); + if (!m_owner->IsExposed( dev_x, dev_y, dev_w, dev_h )) - { + { return; } - if (paintBG) + wxWindow *listctrl = m_owner->GetParent(); + + // default foreground colour + wxColour colText; + if ( hilight ) + { + colText = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_HIGHLIGHTTEXT ); + } + else + { + colText = listctrl->GetForegroundColour(); + } + + // default font + wxFont font = listctrl->GetFont(); + + // VZ: currently we set the colours/fonts only once, but like this (i.e. + // using SetAttributes() inside the loop), it will be trivial to + // customize the subitems (in report mode) too. + wxListItemData *item = (wxListItemData*)m_items.First()->Data(); + wxListItemAttr *attr = item->GetAttributes(); + SetAttributes(dc, attr, colText, font, hilight); + + bool hasBgCol = attr && attr->HasBackgroundColour(); + if ( paintBG || hasBgCol ) { if (hilight) { dc->SetBrush( * m_hilightBrush ); - dc->SetPen( * wxTRANSPARENT_PEN ); } else { - dc->SetBrush( * wxWHITE_BRUSH ); - dc->SetPen( * wxTRANSPARENT_PEN ); + if ( hasBgCol ) + dc->SetBrush(wxBrush(attr->GetBackgroundColour(), wxSOLID)); + else + dc->SetBrush( * wxWHITE_BRUSH ); } + + dc->SetPen( * wxTRANSPARENT_PEN ); dc->DrawRectangle( m_bound_hilight.x, m_bound_hilight.y, m_bound_hilight.width, m_bound_hilight.height ); } - - dc->SetBackgroundMode(wxTRANSPARENT); + if (m_mode == wxLC_REPORT) { - wxString s; wxNode *node = m_items.First(); while (node) { @@ -571,12 +687,7 @@ void wxListLineData::DoDraw( wxDC *dc, bool hilight, bool paintBG ) } if (item->HasText()) { - item->GetText( s ); - if (hilight) - dc->SetTextForeground( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_HIGHLIGHTTEXT ) ); - else - dc->SetTextForeground( *item->GetColour() ); - dc->DrawText( s, x, item->GetY() ); + dc->DrawText( item->GetText(), x, item->GetY() ); } dc->DestroyClippingRegion(); node = node->Next(); @@ -594,13 +705,7 @@ void wxListLineData::DoDraw( wxDC *dc, bool hilight, bool paintBG ) } if (item->HasText()) { - wxString s; - item->GetText( s ); - if (hilight) - dc->SetTextForeground( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_HIGHLIGHTTEXT ) ); - else - dc->SetTextForeground( * item->GetColour() ); - dc->DrawText( s, m_bound_label.x, m_bound_label.y ); + dc->DrawText( item->GetText(), m_bound_label.x, m_bound_label.y ); } } } @@ -609,11 +714,11 @@ void wxListLineData::DoDraw( wxDC *dc, bool hilight, bool paintBG ) void wxListLineData::Hilight( bool on ) { if (on == m_hilighted) return; + m_hilighted = on; if (on) m_owner->SelectLine( this ); else m_owner->DeselectLine( this ); - m_hilighted = on; } void wxListLineData::ReverseHilight( void ) @@ -643,7 +748,7 @@ void wxListLineData::Draw( wxDC *dc ) bool wxListLineData::IsInRect( int x, int y, const wxRect &rect ) { - return ((x >= rect.x) && (x <= rect.x+rect.width) && + return ((x >= rect.x) && (x <= rect.x+rect.width) && (y >= rect.y) && (y <= rect.y+rect.height)); } @@ -685,7 +790,7 @@ wxListHeaderWindow::wxListHeaderWindow( void ) m_owner = (wxListMainWindow *) NULL; m_currentCursor = (wxCursor *) NULL; m_resizeCursor = (wxCursor *) NULL; - m_isDraging = FALSE; + m_isDragging = FALSE; } wxListHeaderWindow::wxListHeaderWindow( wxWindow *win, wxWindowID id, wxListMainWindow *owner, @@ -697,7 +802,8 @@ wxListHeaderWindow::wxListHeaderWindow( wxWindow *win, wxWindowID id, wxListMain // m_currentCursor = wxSTANDARD_CURSOR; m_currentCursor = (wxCursor *) NULL; m_resizeCursor = new wxCursor( wxCURSOR_SIZEWE ); - m_isDraging = FALSE; + m_isDragging = FALSE; + SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE ) ); } wxListHeaderWindow::~wxListHeaderWindow( void ) @@ -713,10 +819,10 @@ void wxListHeaderWindow::DoDrawRect( wxDC *dc, int x, int y, int w, int h ) dc->SetPen( *wxBLACK_PEN ); dc->DrawLine( x+w-m_corner+1, y, x+w, y+h ); // right (outer) - dc->DrawRectangle( x, y+h, w, 1 ); // bottom (outer) + dc->DrawRectangle( x, y+h, w+1, 1 ); // bottom (outer) wxPen pen( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNSHADOW ), 1, wxSOLID ); - + dc->SetPen( pen ); dc->DrawLine( x+w-m_corner, y, x+w-1, y+h ); // right (inner) dc->DrawRectangle( x+1, y+h-1, w-2, 1 ); // bottom (inner) @@ -732,7 +838,17 @@ 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 ; + m_owner->GetScrollPixelsPerUnit( &xpix , &ypix ) ; + m_owner->ViewStart( &x, &y ) ; + dc.SetDeviceOrigin( -x * xpix, 0 ); + } +#endif dc.BeginDrawing(); dc.SetFont( GetFont() ); @@ -745,7 +861,9 @@ void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) dc.SetBackgroundMode(wxTRANSPARENT); dc.SetTextForeground( *wxBLACK ); - if (m_foregroundColour.Ok()) dc.SetTextForeground( m_foregroundColour ); + + // do *not* use the listctrl colour for headers - one day we will have a + // function to set it separately x = 1; y = 1; @@ -755,7 +873,13 @@ void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) { m_owner->GetColumn( i, item ); int cw = item.m_width-2; - if ((i+1 == numColumns) || (x+item.m_width > w-5)) cw = w-x-1; +#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)) + cw = w-x-1; +#endif dc.SetPen( *wxWHITE_PEN ); DoDrawRect( &dc, x, y, cw, h-2 ); @@ -763,7 +887,11 @@ void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) 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 } dc.EndDrawing(); } @@ -780,7 +908,7 @@ void wxListHeaderWindow::DrawCurrent() m_owner->ClientToScreen( &x2, &y2 ); wxScreenDC dc; - dc.SetLogicalFunction( wxXOR ); + dc.SetLogicalFunction( wxINVERT ); dc.SetPen( wxPen( *wxBLACK, 2, wxSOLID ) ); dc.SetBrush( *wxTRANSPARENT_BRUSH ); @@ -794,15 +922,15 @@ void wxListHeaderWindow::DrawCurrent() void wxListHeaderWindow::OnMouse( wxMouseEvent &event ) { - int x = event.GetX(); - int y = event.GetY(); - if (m_isDraging) + wxCoord x = (wxCoord)event.GetX(); + wxCoord y = (wxCoord)event.GetY(); + if (m_isDragging) { DrawCurrent(); if (event.ButtonUp()) { ReleaseMouse(); - m_isDraging = FALSE; + m_isDragging = FALSE; m_owner->SetColumnWidth( m_column, m_currentX-m_minX ); } else @@ -823,25 +951,40 @@ void wxListHeaderWindow::OnMouse( wxMouseEvent &event ) m_minX = 0; bool hit_border = FALSE; int xpos = 0; - for (int j = 0; j < m_owner->GetColumnCount(); j++) + for (int j = 0; j < m_owner->GetColumnCount()-1; j++) { xpos += m_owner->GetColumnWidth( j ); + m_column = j; if ((abs(x-xpos) < 3) && (y < 22)) { hit_border = TRUE; - m_column = j; + break; + } + if (x-xpos < 0) + { break; } m_minX = xpos; } - if (event.LeftDown() && hit_border) + if (event.LeftDown()) { - m_isDraging = TRUE; - m_currentX = x; - DrawCurrent(); - CaptureMouse(); - return; + if (hit_border) + { + m_isDragging = TRUE; + m_currentX = x; + DrawCurrent(); + CaptureMouse(); + return; + } + else + { + wxListEvent le( wxEVT_COMMAND_LIST_COL_CLICK, GetParent()->GetId() ); + le.SetEventObject( GetParent() ); + le.m_col = m_column; + GetParent()->GetEventHandler()->ProcessEvent( le ); + return; + } } if (event.Moving()) @@ -889,15 +1032,25 @@ BEGIN_EVENT_TABLE(wxListTextCtrl,wxTextCtrl) EVT_KILL_FOCUS (wxListTextCtrl::OnKillFocus) END_EVENT_TABLE() -wxListTextCtrl::wxListTextCtrl( wxWindow *parent, const wxWindowID id, - bool *accept, wxString *res, wxListMainWindow *owner, - const wxString &value, const wxPoint &pos, const wxSize &size, - int style, const wxValidator& validator, const wxString &name ) : - wxTextCtrl( parent, id, value, pos, size, style, validator, name ) +wxListTextCtrl::wxListTextCtrl( wxWindow *parent, + const wxWindowID id, + bool *accept, + wxString *res, + wxListMainWindow *owner, + const wxString &value, + const wxPoint &pos, + const wxSize &size, + int style, + const wxValidator& validator, + const wxString &name ) + : wxTextCtrl( parent, id, value, pos, size, style, validator, name ) { m_res = res; m_accept = accept; m_owner = owner; + (*m_accept) = FALSE; + (*m_res) = ""; + m_startValue = value; } void wxListTextCtrl::OnChar( wxKeyEvent &event ) @@ -906,17 +1059,14 @@ void wxListTextCtrl::OnChar( wxKeyEvent &event ) { (*m_accept) = TRUE; (*m_res) = GetValue(); - m_owner->OnRenameAccept(); -// Show( FALSE ); - Destroy(); + m_owner->SetFocus(); return; } if (event.m_keyCode == WXK_ESCAPE) { (*m_accept) = FALSE; (*m_res) = ""; -// Show( FALSE ); - Destroy(); + m_owner->SetFocus(); return; } event.Skip(); @@ -924,11 +1074,12 @@ void wxListTextCtrl::OnChar( wxKeyEvent &event ) void wxListTextCtrl::OnKillFocus( wxFocusEvent &WXUNUSED(event) ) { - (*m_accept) = FALSE; - (*m_res) = ""; -// Show( FALSE ); - Destroy(); - return; + if (wxPendingDelete.Member(this)) return; + + wxPendingDelete.Append(this); + + if ((*m_accept) && ((*m_res) != m_startValue)) + m_owner->OnRenameAccept(); } //----------------------------------------------------------------------------- @@ -942,11 +1093,13 @@ BEGIN_EVENT_TABLE(wxListMainWindow,wxScrolledWindow) EVT_SIZE (wxListMainWindow::OnSize) EVT_MOUSE_EVENTS (wxListMainWindow::OnMouse) EVT_CHAR (wxListMainWindow::OnChar) + EVT_KEY_DOWN (wxListMainWindow::OnKeyDown) EVT_SET_FOCUS (wxListMainWindow::OnSetFocus) EVT_KILL_FOCUS (wxListMainWindow::OnKillFocus) + EVT_SCROLLWIN (wxListMainWindow::OnScroll) END_EVENT_TABLE() -wxListMainWindow::wxListMainWindow( void ) +wxListMainWindow::wxListMainWindow() { m_mode = 0; m_lines.DeleteContents( TRUE ); @@ -993,7 +1146,11 @@ wxListMainWindow::wxListMainWindow( wxWindow *parent, wxWindowID id, if (m_mode & wxLC_REPORT) { +#if wxUSE_GENERIC_LIST_EXTENSIONS + m_xScroll = 15; +#else m_xScroll = 0; +#endif m_yScroll = 15; } else @@ -1011,15 +1168,17 @@ wxListMainWindow::wxListMainWindow( wxWindow *parent, wxWindowID id, SetBackgroundColour( *wxWHITE ); } -wxListMainWindow::~wxListMainWindow( void ) +wxListMainWindow::~wxListMainWindow() { if (m_hilightBrush) delete m_hilightBrush; - + delete m_renameTimer; } void wxListMainWindow::RefreshLine( wxListLineData *line ) { + if (m_dirty) return; + int x = 0; int y = 0; int w = 0; @@ -1046,13 +1205,13 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) PrepareDC( dc ); if (m_dirty) return; - + if (m_lines.GetCount() == 0) return; dc.BeginDrawing(); dc.SetFont( GetFont() ); - + if (m_mode & wxLC_REPORT) { int lineSpacing = 0; @@ -1060,18 +1219,18 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) 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++) - { - if (!node) break; - + for (int i = 0; i < m_visibleLines+2; i++) + { + if (!node) break; + line = (wxListLineData*)node->Data(); line->Draw( &dc ); node = node->Next(); - } + } } else { @@ -1083,7 +1242,7 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) node = node->Next(); } } - + if (m_current) m_current->DrawRubberBand( &dc, m_hasFocus ); dc.EndDrawing(); @@ -1111,6 +1270,7 @@ void wxListMainWindow::SendNotify( wxListLineData *line, wxEventType command ) le.m_itemIndex = GetIndexOfLine( line ); line->GetItem( 0, le.m_item ); GetParent()->GetEventHandler()->ProcessEvent( le ); +// GetParent()->GetEventHandler()->AddPendingEvent( le ); } void wxListMainWindow::FocusLine( wxListLineData *WXUNUSED(line) ) @@ -1138,31 +1298,36 @@ void wxListMainWindow::DeleteLine( wxListLineData *line ) SendNotify( line, wxEVT_COMMAND_LIST_DELETE_ITEM ); } -void wxListMainWindow::StartLabelEdit( wxListLineData *line ) -{ - SendNotify( line, wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT ); -} +/* *** */ -void wxListMainWindow::RenameLine( wxListLineData *line, const wxString &newName ) +void wxListMainWindow::EditLabel( long item ) { - wxListEvent le( wxEVT_COMMAND_LIST_END_LABEL_EDIT, GetParent()->GetId() ); + wxNode *node = m_lines.Nth( (size_t)item ); + wxCHECK_RET( node, wxT("wrong index in wxListCtrl::Edit()") ); + + m_currentEdit = (wxListLineData*) node->Data(); + + wxListEvent le( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT, GetParent()->GetId() ); le.SetEventObject( GetParent() ); - le.m_itemIndex = GetIndexOfLine( line ); - line->GetItem( 0, le.m_item ); - le.m_item.m_text = newName; + le.m_itemIndex = GetIndexOfLine( m_currentEdit ); + m_currentEdit->GetItem( 0, le.m_item ); GetParent()->GetEventHandler()->ProcessEvent( le ); -} -void wxListMainWindow::OnRenameTimer() -{ - StartLabelEdit( m_current ); + if (!le.IsAllowed()) + return; + + // We have to call this here because the label in + // question might just have been added and no screen + // update taken place. + if (m_dirty) wxYield(); + wxString s; - m_current->GetText( 0, s ); + m_currentEdit->GetText( 0, s ); int x = 0; int y = 0; int w = 0; int h = 0; - m_current->GetLabelExtent( x, y, w, h ); + m_currentEdit->GetLabelExtent( x, y, w, h ); wxClientDC dc(this); PrepareDC( dc ); @@ -1174,9 +1339,30 @@ void wxListMainWindow::OnRenameTimer() text->SetFocus(); } +void wxListMainWindow::OnRenameTimer() +{ + wxCHECK_RET( m_current, wxT("invalid m_current") ); + + Edit( m_lines.IndexOf( m_current ) ); +} + void wxListMainWindow::OnRenameAccept() { - RenameLine( m_current, m_renameRes ); + wxListEvent le( wxEVT_COMMAND_LIST_END_LABEL_EDIT, GetParent()->GetId() ); + le.SetEventObject( GetParent() ); + le.m_itemIndex = GetIndexOfLine( m_currentEdit ); + m_currentEdit->GetItem( 0, le.m_item ); + le.m_item.m_text = m_renameRes; + GetParent()->GetEventHandler()->ProcessEvent( le ); + + if (!le.IsAllowed()) return; + + wxListItem info; + info.m_mask = wxLIST_MASK_TEXT; + info.m_itemId = le.m_itemIndex; + info.m_text = m_renameRes; + info.SetTextColour(le.m_item.GetTextColour()); + SetItem( info ); } void wxListMainWindow::OnMouse( wxMouseEvent &event ) @@ -1185,12 +1371,13 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) if (!m_current) return; if (m_dirty) return; + if ( !(event.Dragging() || event.ButtonDown() || event.LeftUp() || event.ButtonDClick()) ) return; wxClientDC dc(this); PrepareDC(dc); - long x = dc.DeviceToLogicalX( (long)event.GetX() ); - long y = dc.DeviceToLogicalY( (long)event.GetY() ); - + wxCoord x = dc.DeviceToLogicalX( (wxCoord)event.GetX() ); + wxCoord y = dc.DeviceToLogicalY( (wxCoord)event.GetY() ); + /* Did we actually hit an item ? */ long hitResult = 0; wxNode *node = m_lines.First(); @@ -1204,22 +1391,28 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) node = node->Next(); } - if (!event.Dragging()) - m_dragCount = 0; - else + if (event.Dragging()) + { + if (m_dragCount == 0) + m_dragStart = wxPoint(x,y); + m_dragCount++; - if (event.Dragging() && (m_dragCount > 3)) + if (m_dragCount != 3) return; + + int command = wxEVT_COMMAND_LIST_BEGIN_DRAG; + if (event.RightIsDown()) command = wxEVT_COMMAND_LIST_BEGIN_RDRAG; + + wxListEvent le( command, GetParent()->GetId() ); + le.SetEventObject( GetParent() ); + le.m_pointDrag = m_dragStart; + GetParent()->GetEventHandler()->ProcessEvent( le ); + + return; + } + else { m_dragCount = 0; - - wxListEvent le( wxEVT_COMMAND_LIST_BEGIN_DRAG, GetParent()->GetId() ); - le.SetEventObject( GetParent() ); - le.m_pointDrag.x = x; - le.m_pointDrag.y = y; - GetParent()->GetEventHandler()->ProcessEvent( le ); - - return; } if (!line) return; @@ -1229,9 +1422,9 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) m_usedKeys = FALSE; m_lastOnSame = FALSE; m_renameTimer->Stop(); - + SendNotify( line, wxEVT_COMMAND_LIST_ITEM_ACTIVATED ); - + return; } @@ -1253,13 +1446,13 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) SendNotify( line, wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK ); return; } - + if (event.MiddleDown()) { SendNotify( line, wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK ); return; } - + if (event.LeftDown()) { m_usedKeys = FALSE; @@ -1282,7 +1475,7 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) else if (event.ControlDown()) { m_current = line; - + int numOfCurrent = -1; node = m_lines.First(); while (node) @@ -1292,7 +1485,7 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) if (test_line == oldCurrent) break; node = node->Next(); } - + int numOfLine = -1; node = m_lines.First(); while (node) @@ -1304,12 +1497,12 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) } if (numOfLine < numOfCurrent) - { - int i = numOfLine; - numOfLine = numOfCurrent; - numOfCurrent = i; - } - + { + int i = numOfLine; + numOfLine = numOfCurrent; + numOfCurrent = i; + } + wxNode *node = m_lines.Nth( numOfCurrent ); for (int i = 0; i <= numOfLine-numOfCurrent; i++) { @@ -1338,33 +1531,36 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) } } -void wxListMainWindow::MoveToFocus( void ) +void wxListMainWindow::MoveToFocus() { if (!m_current) return; - - int x = 0; - int y = 0; - int w = 0; - int h = 0; - m_current->GetExtent( x, y, w, h ); - - int w_p = 0; - int h_p = 0; - GetClientSize( &w_p, &h_p ); + + int item_x = 0; + int item_y = 0; + int item_w = 0; + int item_h = 0; + m_current->GetExtent( item_x, item_y, item_w, item_h ); + + 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) { - int y_s = m_yScroll*GetScrollPos( wxVERTICAL ); - if ((y > y_s) && (y+h < y_s+h_p)) return; - if (y-y_s < 5) Scroll( -1, (y-5-h_p/2)/m_yScroll ); - if (y+h+5 > y_s+h_p) Scroll( -1, (y+h-h_p/2+h+15)/m_yScroll ); + 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 { - int x_s = m_xScroll*GetScrollPos( wxHORIZONTAL ); - if ((x > x_s) && (x+w < x_s+w_p)) return; - if (x-x_s < 5) Scroll( (x-5)/m_xScroll, -1 ); - if (x+w-5 > x_s+w_p) Scroll( (x+w-w_p+15)/m_xScroll, -1 ); + if (item_x-view_x < 5) + Scroll( (item_x-5)/m_xScroll, -1 ); + if (item_x+item_w-5 > view_x+client_w) + Scroll( (item_x+item_w-client_w+15)/m_xScroll, -1 ); } } @@ -1373,26 +1569,45 @@ void wxListMainWindow::OnArrowChar( wxListLineData *newCurrent, bool shiftDown ) if ((m_mode & wxLC_SINGLE_SEL) || (m_usedKeys == FALSE)) m_current->Hilight( FALSE ); wxListLineData *oldCurrent = m_current; m_current = newCurrent; - MoveToFocus(); if (shiftDown || (m_mode & wxLC_SINGLE_SEL)) m_current->Hilight( TRUE ); RefreshLine( m_current ); RefreshLine( oldCurrent ); FocusLine( m_current ); UnfocusLine( oldCurrent ); + MoveToFocus(); +} + +void wxListMainWindow::OnKeyDown( wxKeyEvent &event ) +{ + wxWindow *parent = GetParent(); + + /* we propagate the key event up */ + wxKeyEvent ke( wxEVT_KEY_DOWN ); + ke.m_shiftDown = event.m_shiftDown; + ke.m_controlDown = event.m_controlDown; + ke.m_altDown = event.m_altDown; + ke.m_metaDown = event.m_metaDown; + ke.m_keyCode = event.m_keyCode; + ke.m_x = event.m_x; + ke.m_y = event.m_y; + ke.SetEventObject( parent ); + if (parent->GetEventHandler()->ProcessEvent( ke )) return; + + event.Skip(); } 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 = event.KeyCode(); + le.m_code = (int)event.KeyCode(); le.SetEventObject( parent ); parent->GetEventHandler()->ProcessEvent( le ); - /* we propagate the key event up */ - wxKeyEvent ke( wxEVT_KEY_DOWN ); + /* we propagate the char event up */ + wxKeyEvent ke( wxEVT_CHAR ); ke.m_shiftDown = event.m_shiftDown; ke.m_controlDown = event.m_controlDown; ke.m_altDown = event.m_altDown; @@ -1402,7 +1617,15 @@ void wxListMainWindow::OnChar( wxKeyEvent &event ) ke.m_y = event.m_y; ke.SetEventObject( parent ); if (parent->GetEventHandler()->ProcessEvent( ke )) return; - + + if (event.KeyCode() == WXK_TAB) + { + wxNavigationKeyEvent nevent; + nevent.SetDirection( !event.ShiftDown() ); + nevent.SetCurrentFocus( m_parent ); + if (m_parent->GetEventHandler()->ProcessEvent( nevent )) return; + } + /* no item -> nothing to do */ if (!m_current) { @@ -1439,10 +1662,10 @@ void wxListMainWindow::OnChar( wxKeyEvent &event ) case WXK_PRIOR: { int steps = 0; - if (m_mode & wxLC_REPORT) - { - steps = m_visibleLines-1; - } + if (m_mode & wxLC_REPORT) + { + steps = m_visibleLines-1; + } else { int pos = 0; @@ -1458,10 +1681,10 @@ void wxListMainWindow::OnChar( wxKeyEvent &event ) case WXK_NEXT: { int steps = 0; - if (m_mode & wxLC_REPORT) - { - steps = m_visibleLines-1; - } + if (m_mode & wxLC_REPORT) + { + steps = m_visibleLines-1; + } else { int pos = 0; wxNode *node = m_lines.First(); @@ -1507,11 +1730,11 @@ void wxListMainWindow::OnChar( wxKeyEvent &event ) m_current->ReverseHilight(); wxNode *node = m_lines.Member( m_current )->Next(); if (node) m_current = (wxListLineData*)node->Data(); - MoveToFocus(); RefreshLine( oldCurrent ); RefreshLine( m_current ); UnfocusLine( oldCurrent ); FocusLine( m_current ); + MoveToFocus(); } break; } @@ -1534,6 +1757,10 @@ void wxListMainWindow::OnChar( wxKeyEvent &event ) m_usedKeys = TRUE; } +#ifdef __WXGTK__ +extern wxWindow *g_focusWindow; +#endif + void wxListMainWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) ) { m_hasFocus = TRUE; @@ -1541,6 +1768,10 @@ void wxListMainWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) ) if (!GetParent()) return; +#ifdef __WXGTK__ + g_focusWindow = GetParent(); +#endif + wxFocusEvent event( wxEVT_SET_FOCUS, GetParent()->GetId() ); event.SetEventObject( GetParent() ); GetParent()->GetEventHandler()->ProcessEvent( event ); @@ -1556,7 +1787,7 @@ void wxListMainWindow::OnSize( wxSizeEvent &WXUNUSED(event) ) { /* We don't even allow the wxScrolledWindow::AdjustScrollbars() call - + */ } @@ -1571,6 +1802,10 @@ void wxListMainWindow::DrawImage( int index, wxDC *dc, int x, int y ) { m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT ); } + if ((m_mode & wxLC_LIST) && (m_small_image_list)) + { + m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT ); + } if ((m_mode & wxLC_REPORT) && (m_small_image_list)) { m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT ); @@ -1590,6 +1825,11 @@ void wxListMainWindow::GetImageSize( int index, int &width, int &height ) m_small_image_list->GetSize( index, width, height ); return; } + if ((m_mode & wxLC_LIST) && (m_small_image_list)) + { + m_small_image_list->GetSize( index, width, height ); + return; + } if ((m_mode & wxLC_REPORT) && (m_small_image_list)) { m_small_image_list->GetSize( index, width, height ); @@ -1602,8 +1842,8 @@ void wxListMainWindow::GetImageSize( int index, int &width, int &height ) int wxListMainWindow::GetTextLength( wxString &s ) { wxClientDC dc( this ); - long lw = 0; - long lh = 0; + wxCoord lw = 0; + wxCoord lh = 0; dc.GetTextExtent( s, &lw, &lh ); return lw + 6; } @@ -1666,7 +1906,44 @@ void wxListMainWindow::SetColumnWidth( int col, int width ) m_dirty = TRUE; - wxNode *node = m_columns.Nth( col ); + wxNode *node = (wxNode*) NULL; + + if (width == wxLIST_AUTOSIZE_USEHEADER) width = 80; + if (width == wxLIST_AUTOSIZE) + { + wxClientDC dc(this); + dc.SetFont( GetFont() ); + int max = 10; + node = m_lines.First(); + while (node) + { + wxListLineData *line = (wxListLineData*)node->Data(); + wxNode *n = line->m_items.Nth( col ); + if (n) + { + wxListItemData *item = (wxListItemData*)n->Data(); + int current = 0, ix = 0, iy = 0; + wxCoord lx = 0, ly = 0; + if (item->HasImage()) + { + GetImageSize( item->GetImage(), ix, iy ); + current = ix + 5; + } + if (item->HasText()) + { + wxString str; + item->GetText( str ); + dc.GetTextExtent( str, &lx, &ly ); + current += lx; + } + if (current > max) max = current; + } + node = node->Next(); + } + width = max+10; + } + + node = m_columns.Nth( col ); if (node) { wxListHeaderData *column = (wxListHeaderData*)node->Data(); @@ -1718,16 +1995,16 @@ int wxListMainWindow::GetColumnWidth( int col ) } else { - return 0; + return 0; } } -int wxListMainWindow::GetColumnCount( void ) +int wxListMainWindow::GetColumnCount() { return m_columns.Number(); } -int wxListMainWindow::GetCountPerPage( void ) +int wxListMainWindow::GetCountPerPage() { return m_visibleLines; } @@ -1735,7 +2012,7 @@ int wxListMainWindow::GetCountPerPage( void ) void wxListMainWindow::SetItem( wxListItem &item ) { m_dirty = TRUE; - wxNode *node = m_lines.Nth( item.m_itemId ); + wxNode *node = m_lines.Nth( (size_t)item.m_itemId ); if (node) { wxListLineData *line = (wxListLineData*)node->Data(); @@ -1752,7 +2029,7 @@ void wxListMainWindow::SetItemState( long item, long state, long stateMask ) if (stateMask & wxLIST_STATE_FOCUSED) { - wxNode *node = m_lines.Nth( item ); + wxNode *node = m_lines.Nth( (size_t)item ); if (node) { wxListLineData *line = (wxListLineData*)node->Data(); @@ -1760,16 +2037,16 @@ void wxListMainWindow::SetItemState( long item, long state, long stateMask ) m_current = line; FocusLine( m_current ); RefreshLine( m_current ); - RefreshLine( oldCurrent ); + if (oldCurrent) RefreshLine( oldCurrent ); } } if (stateMask & wxLIST_STATE_SELECTED) { - bool on = state & wxLIST_STATE_SELECTED; + bool on = (state & wxLIST_STATE_SELECTED) != 0; if (!on && (m_mode & wxLC_SINGLE_SEL)) return; - wxNode *node = m_lines.Nth( item ); + wxNode *node = m_lines.Nth( (size_t)item ); if (node) { wxListLineData *line = (wxListLineData*)node->Data(); @@ -1778,16 +2055,16 @@ void wxListMainWindow::SetItemState( long item, long state, long stateMask ) UnfocusLine( m_current ); m_current = line; FocusLine( m_current ); - oldCurrent->Hilight( FALSE ); + if (oldCurrent) oldCurrent->Hilight( FALSE ); RefreshLine( m_current ); - RefreshLine( oldCurrent ); + if (oldCurrent) RefreshLine( oldCurrent ); } - bool on = state & wxLIST_STATE_SELECTED; - if (on != line->IsHilighted()) - { + bool on = (state & wxLIST_STATE_SELECTED) != 0; + if (on != line->IsHilighted()) + { line->Hilight( on ); RefreshLine( line ); - } + } } } } @@ -1797,7 +2074,7 @@ int wxListMainWindow::GetItemState( long item, long stateMask ) int ret = wxLIST_STATE_DONTCARE; if (stateMask & wxLIST_STATE_FOCUSED) { - wxNode *node = m_lines.Nth( item ); + wxNode *node = m_lines.Nth( (size_t)item ); if (node) { wxListLineData *line = (wxListLineData*)node->Data(); @@ -1806,7 +2083,7 @@ int wxListMainWindow::GetItemState( long item, long stateMask ) } if (stateMask & wxLIST_STATE_SELECTED) { - wxNode *node = m_lines.Nth( item ); + wxNode *node = m_lines.Nth( (size_t)item ); if (node) { wxListLineData *line = (wxListLineData*)node->Data(); @@ -1818,7 +2095,7 @@ int wxListMainWindow::GetItemState( long item, long stateMask ) void wxListMainWindow::GetItem( wxListItem &item ) { - wxNode *node = m_lines.Nth( item.m_itemId ); + wxNode *node = m_lines.Nth( (size_t)item.m_itemId ); if (node) { wxListLineData *line = (wxListLineData*)node->Data(); @@ -1833,14 +2110,14 @@ void wxListMainWindow::GetItem( wxListItem &item ) } } -int wxListMainWindow::GetItemCount( void ) +int wxListMainWindow::GetItemCount() { return m_lines.Number(); } void wxListMainWindow::GetItemRect( long index, wxRect &rect ) { - wxNode *node = m_lines.Nth( index ); + wxNode *node = m_lines.Nth( (size_t)index ); if (node) { wxListLineData *line = (wxListLineData*)node->Data(); @@ -1857,7 +2134,7 @@ void wxListMainWindow::GetItemRect( long index, wxRect &rect ) bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos) { - wxNode *node = m_lines.Nth( item ); + wxNode *node = m_lines.Nth( (size_t)item ); if (node) { wxRect rect; @@ -1874,7 +2151,7 @@ bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos) return TRUE; } -int wxListMainWindow::GetSelectedItemCount( void ) +int wxListMainWindow::GetSelectedItemCount() { int ret = 0; wxNode *node = m_lines.First(); @@ -1896,7 +2173,11 @@ void wxListMainWindow::SetMode( long mode ) if (m_mode & wxLC_REPORT) { +#if wxUSE_GENERIC_LIST_EXTENSIONS + m_xScroll = 15; +#else m_xScroll = 0; +#endif m_yScroll = 15; } else @@ -1906,12 +2187,12 @@ void wxListMainWindow::SetMode( long mode ) } } -long wxListMainWindow::GetMode( void ) const +long wxListMainWindow::GetMode() const { return m_mode; } -void wxListMainWindow::CalculatePositions( void ) +void wxListMainWindow::CalculatePositions() { if (!m_lines.First()) return; @@ -1921,11 +2202,11 @@ void wxListMainWindow::CalculatePositions( void ) int iconSpacing = 0; if (m_mode & wxLC_ICON) iconSpacing = m_normal_spacing; if (m_mode & wxLC_SMALL_ICON) iconSpacing = m_small_spacing; - + // we take the first line (which also can be an icon or // an a text item in wxLC_ICON and wxLC_LIST modes) to // measure the size of the line - + int lineWidth = 0; int lineHeight = 0; int lineSpacing = 0; @@ -1945,10 +2226,15 @@ void wxListMainWindow::CalculatePositions( void ) int y = 1; int entireHeight = m_lines.Number() * lineSpacing + 2; int scroll_pos = GetScrollPos( wxVERTICAL ); +#if wxUSE_GENERIC_LIST_EXTENSIONS + int x_scroll_pos = GetScrollPos( wxHORIZONTAL ); +#else SetScrollbars( m_xScroll, m_yScroll, 0, (entireHeight+15) / m_yScroll, 0, scroll_pos, TRUE ); +#endif GetClientSize( &clientWidth, &clientHeight ); wxNode* node = m_lines.First(); + int entireWidth = 0 ; while (node) { wxListLineData *line = (wxListLineData*)node->Data(); @@ -1960,19 +2246,26 @@ void wxListMainWindow::CalculatePositions( void ) line->SetColumnPosition( i, col_x ); col_x += GetColumnWidth( i ); } + entireWidth = wxMax( entireWidth , col_x ) ; +#if wxUSE_GENERIC_LIST_EXTENSIONS + line->SetPosition( &dc, x, y, col_x ); +#endif y += lineSpacing; // one pixel blank line between items node = node->Next(); } - m_visibleLines = clientHeight / lineSpacing; + m_visibleLines = clientHeight / lineSpacing; +#if wxUSE_GENERIC_LIST_EXTENSIONS + SetScrollbars( m_xScroll, m_yScroll, entireWidth / m_xScroll , (entireHeight+15) / m_yScroll, x_scroll_pos , scroll_pos, TRUE ); +#endif } else { // at first we try without any scrollbar. if the items don't // fit into the window, we recalculate after subtracting an // approximated 15 pt for the horizontal scrollbar - + GetSize( &clientWidth, &clientHeight ); - clientHeight -= 4; // sunken frame + clientHeight -= 4; // sunken frame int entireWidth = 0; @@ -1982,17 +2275,23 @@ void wxListMainWindow::CalculatePositions( void ) int x = 5; // painting is done at x-2 int y = 5; // painting is done at y-2 int maxWidth = 0; + m_visibleLines = 0; + int m_currentVisibleLines = 0; wxNode *node = m_lines.First(); while (node) { + m_currentVisibleLines++; wxListLineData *line = (wxListLineData*)node->Data(); line->CalculateSize( &dc, iconSpacing ); line->SetPosition( &dc, x, y, clientWidth ); line->GetSize( lineWidth, lineHeight ); if (lineWidth > maxWidth) maxWidth = lineWidth; y += lineSpacing; + if (m_currentVisibleLines > m_visibleLines) + m_visibleLines = m_currentVisibleLines; if (y+lineSpacing-6 >= clientHeight) // -6 for earlier "line breaking" { + m_currentVisibleLines = 0; y = 5; x += maxWidth+6; entireWidth += maxWidth+6; @@ -2003,13 +2302,14 @@ void wxListMainWindow::CalculatePositions( void ) if ((tries == 0) && (entireWidth > clientWidth)) { clientHeight -= 15; // scrollbar height + m_visibleLines = 0; + m_currentVisibleLines = 0; break; } if (!node) tries = 1; // everything fits, no second try required } } - m_visibleLines = (clientHeight+6) / (lineSpacing); // +6 for earlier "line breaking" - + int scroll_pos = GetScrollPos( wxHORIZONTAL ); SetScrollbars( m_xScroll, m_yScroll, (entireWidth+15) / m_xScroll, 0, scroll_pos, 0, TRUE ); } @@ -2033,7 +2333,8 @@ long wxListMainWindow::GetNextItem( long item, int WXUNUSED(geometry), int state { long ret = 0; if (item > 0) ret = item; - wxNode *node = m_lines.Nth( ret ); + if(ret >= GetItemCount()) return -1; + wxNode *node = m_lines.Nth( (size_t)++ret ); while (node) { wxListLineData *line = (wxListLineData*)node->Data(); @@ -2049,7 +2350,7 @@ long wxListMainWindow::GetNextItem( long item, int WXUNUSED(geometry), int state void wxListMainWindow::DeleteItem( long index ) { m_dirty = TRUE; - wxNode *node = m_lines.Nth( index ); + wxNode *node = m_lines.Nth( (size_t)index ); if (node) { wxListLineData *line = (wxListLineData*)node->Data(); @@ -2062,7 +2363,7 @@ void wxListMainWindow::DeleteItem( long index ) void wxListMainWindow::DeleteColumn( int col ) { wxCHECK_RET( col < (int)m_columns.GetCount(), - "attempting to delete inexistent column in wxListView" ); + wxT("attempting to delete inexistent column in wxListView") ); m_dirty = TRUE; wxNode *node = m_columns.Nth( col ); @@ -2073,13 +2374,22 @@ void wxListMainWindow::DeleteAllItems( void ) { m_dirty = TRUE; m_current = (wxListLineData *) NULL; + + // to make the deletion of all items faster, we don't send the + // notifications in this case: this is compatible with wxMSW and + // documented in DeleteAllItems() description +#if 0 wxNode *node = m_lines.First(); while (node) { wxListLineData *line = (wxListLineData*)node->Data(); + DeleteLine( line ); + node = node->Next(); } +#endif // 0 + m_lines.Clear(); } @@ -2101,10 +2411,14 @@ void wxListMainWindow::DeleteEverything( void ) void wxListMainWindow::EnsureVisible( long index ) { + // We have to call this here because the label in + // question might just have been added and no screen + // update taken place. + if (m_dirty) wxYield(); + wxListLineData *oldCurrent = m_current; m_current = (wxListLineData *) NULL; - int i = index; - wxNode *node = m_lines.Nth( i ); + wxNode *node = m_lines.Nth( (size_t)index ); if (node) m_current = (wxListLineData*)node->Data(); if (m_current) MoveToFocus(); m_current = oldCurrent; @@ -2115,7 +2429,7 @@ 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( pos ); + wxNode *node = m_lines.Nth( (size_t)pos ); while (node) { wxListLineData *line = (wxListLineData*)node->Data(); @@ -2132,7 +2446,7 @@ long wxListMainWindow::FindItem(long start, long data) { long pos = start; if (pos < 0) pos = 0; - wxNode *node = m_lines.Nth( pos ); + wxNode *node = m_lines.Nth( (size_t)pos ); while (node) { wxListLineData *line = (wxListLineData*)node->Data(); @@ -2155,7 +2469,7 @@ long wxListMainWindow::HitTest( int x, int y, int &flags ) long ret = line->IsHit( x, y ); if (ret & flags) { - flags = ret; + flags = (int)ret; return count; } node = node->Next(); @@ -2172,9 +2486,9 @@ void wxListMainWindow::InsertItem( wxListItem &item ) else if (m_mode & wxLC_LIST) mode = wxLC_LIST; else if (m_mode & wxLC_ICON) mode = wxLC_ICON; else if (m_mode & wxLC_SMALL_ICON) mode = wxLC_ICON; // no typo - + wxListLineData *line = new wxListLineData( this, mode, m_hilightBrush ); - + if (m_mode & wxLC_REPORT) { line->InitItems( GetColumnCount() ); @@ -2184,11 +2498,11 @@ void wxListMainWindow::InsertItem( wxListItem &item ) { line->InitItems( 1 ); } - + line->SetItem( 0, item ); if ((item.m_itemId >= 0) && (item.m_itemId < (int)m_lines.GetCount())) { - wxNode *node = m_lines.Nth( item.m_itemId ); + wxNode *node = m_lines.Nth( (size_t)item.m_itemId ); if (node) m_lines.Insert( node, line ); } else @@ -2206,7 +2520,7 @@ void wxListMainWindow::InsertColumn( long col, wxListItem &item ) wxListHeaderData *column = new wxListHeaderData( item ); if ((col >= 0) && (col < (int)m_columns.GetCount())) { - wxNode *node = m_columns.Nth( col ); + wxNode *node = m_columns.Nth( (size_t)col ); if (node) m_columns.Insert( node, column ); } @@ -2220,7 +2534,7 @@ void wxListMainWindow::InsertColumn( long col, wxListItem &item ) wxListCtrlCompare list_ctrl_compare_func_2; long list_ctrl_compare_data; -int list_ctrl_compare_func_1( const void *arg1, const void *arg2 ) +int LINKAGEMODE list_ctrl_compare_func_1( const void *arg1, const void *arg2 ) { wxListLineData *line1 = *((wxListLineData**)arg1); wxListLineData *line2 = *((wxListLineData**)arg2); @@ -2239,13 +2553,47 @@ void wxListMainWindow::SortItems( wxListCtrlCompare fn, long data ) m_lines.Sort( list_ctrl_compare_func_1 ); } +void wxListMainWindow::OnScroll(wxScrollWinEvent& event) +{ + wxScrolledWindow::OnScroll( event ) ; +#if wxUSE_GENERIC_LIST_EXTENSIONS + + if (event.GetOrientation() == wxHORIZONTAL && ( m_mode & wxLC_REPORT )) + { + wxListCtrl* lc = wxDynamicCast( GetParent() , wxListCtrl ) ; + if ( lc ) + { + lc->m_headerWin->Refresh() ; +#ifdef __WXMAC__ + lc->m_headerWin->MacUpdateImmediately() ; +#endif + } + } +#endif +} + // ------------------------------------------------------------------------------------- // wxListItem // ------------------------------------------------------------------------------------- IMPLEMENT_DYNAMIC_CLASS(wxListItem, wxObject) -wxListItem::wxListItem(void) +wxListItem::wxListItem() +{ + m_mask = 0; + m_itemId = 0; + m_col = 0; + m_state = 0; + m_stateMask = 0; + m_image = 0; + m_data = 0; + m_format = wxLIST_FORMAT_CENTRE; + m_width = 0; + + m_attr = NULL; +} + +void wxListItem::Clear() { m_mask = 0; m_itemId = 0; @@ -2256,7 +2604,16 @@ wxListItem::wxListItem(void) m_data = 0; m_format = wxLIST_FORMAT_CENTRE; m_width = 0; - m_colour = wxBLACK; + m_text = wxEmptyString; + + if (m_attr) delete m_attr; + m_attr = NULL; +} + +void wxListItem::ClearAttributes() +{ + if (m_attr) delete m_attr; + m_attr = NULL; } // ------------------------------------------------------------------------------------- @@ -2277,6 +2634,35 @@ wxListEvent::wxListEvent( wxEventType commandType, int id ): m_pointDrag.y = 0; } +void wxListEvent::CopyObject(wxObject& object_dest) const +{ + wxListEvent *obj = (wxListEvent *)&object_dest; + + wxNotifyEvent::CopyObject(object_dest); + + obj->m_code = m_code; + obj->m_itemIndex = m_itemIndex; + obj->m_oldItemIndex = m_oldItemIndex; + obj->m_col = m_col; + obj->m_cancelled = m_cancelled; + obj->m_pointDrag = m_pointDrag; + obj->m_item.m_mask = m_item.m_mask; + obj->m_item.m_itemId = m_item.m_itemId; + obj->m_item.m_col = m_item.m_col; + obj->m_item.m_state = m_item.m_state; + obj->m_item.m_stateMask = m_item.m_stateMask; + obj->m_item.m_text = m_item.m_text; + obj->m_item.m_image = m_item.m_image; + obj->m_item.m_data = m_item.m_data; + obj->m_item.m_format = m_item.m_format; + obj->m_item.m_width = m_item.m_width; + + if ( m_item.HasAttributes() ) + { + obj->m_item.SetTextColour(m_item.GetTextColour()); + } +} + // ------------------------------------------------------------------------------------- // wxListCtrl // ------------------------------------------------------------------------------------- @@ -2288,7 +2674,7 @@ BEGIN_EVENT_TABLE(wxListCtrl,wxControl) EVT_IDLE (wxListCtrl::OnIdle) END_EVENT_TABLE() -wxListCtrl::wxListCtrl(void) +wxListCtrl::wxListCtrl() { m_imageListNormal = (wxImageList *) NULL; m_imageListSmall = (wxImageList *) NULL; @@ -2297,14 +2683,17 @@ wxListCtrl::wxListCtrl(void) m_headerWin = (wxListHeaderWindow*) NULL; } -wxListCtrl::~wxListCtrl(void) +wxListCtrl::~wxListCtrl() { } -bool wxListCtrl::Create( wxWindow *parent, wxWindowID id, - const wxPoint &pos, const wxSize &size, - long style, const wxValidator &validator, - const wxString &name ) +bool wxListCtrl::Create(wxWindow *parent, + wxWindowID id, + const wxPoint &pos, + const wxSize &size, + long style, + const wxValidator &validator, + const wxString &name) { m_imageListNormal = (wxImageList *) NULL; m_imageListSmall = (wxImageList *) NULL; @@ -2312,27 +2701,31 @@ bool wxListCtrl::Create( wxWindow *parent, wxWindowID id, m_mainWin = (wxListMainWindow*) NULL; m_headerWin = (wxListHeaderWindow*) NULL; - long s = style; - - if ((s & wxLC_REPORT == 0) && - (s & wxLC_LIST == 0) && - (s & wxLC_ICON == 0)) + if ( !(style & (wxLC_REPORT | wxLC_LIST | wxLC_ICON)) ) { - s = s | wxLC_LIST; + style = style | wxLC_LIST; } - - bool ret = wxControl::Create( parent, id, pos, size, s, name ); - - SetValidator( validator ); - if (s & wxSUNKEN_BORDER) s -= wxSUNKEN_BORDER; + bool ret = wxControl::Create( parent, id, pos, size, style, validator, name ); + + + if (style & wxSUNKEN_BORDER) + style -= wxSUNKEN_BORDER; - m_mainWin = new wxListMainWindow( this, -1, wxPoint(0,0), size, s ); + m_mainWin = new wxListMainWindow( this, -1, wxPoint(0,0), size, style ); - if (GetWindowStyleFlag() & wxLC_REPORT) + if (HasFlag(wxLC_REPORT)) + { m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin, wxPoint(0,0), wxSize(size.x,23), wxTAB_TRAVERSAL ); + if (HasFlag(wxLC_NO_HEADER)) + m_headerWin->Show( FALSE ); + } else + { m_headerWin = (wxListHeaderWindow *) NULL; + } + + SetBackgroundColour( *wxWHITE ); return ret; } @@ -2346,7 +2739,7 @@ void wxListCtrl::OnSize( wxSizeEvent &WXUNUSED(event) ) void wxListCtrl::SetSingleStyle( long style, bool add ) { - long flag = GetWindowStyleFlag(); + long flag = GetWindowStyle(); if (add) { @@ -2369,36 +2762,42 @@ void wxListCtrl::SetSingleStyle( long style, bool add ) void wxListCtrl::SetWindowStyleFlag( long flag ) { - m_mainWin->DeleteEverything(); + if (m_mainWin) + { + m_mainWin->DeleteEverything(); - int width = 0; - int height = 0; - GetClientSize( &width, &height ); + int width = 0; + int height = 0; + GetClientSize( &width, &height ); - m_mainWin->SetMode( flag ); + m_mainWin->SetMode( flag ); - if (flag & wxLC_REPORT) - { - if (!(GetWindowStyleFlag() & wxLC_REPORT)) + if (flag & wxLC_REPORT) { -// m_mainWin->SetSize( 0, 24, width, height-24 ); - if (!m_headerWin) - { - m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin, wxPoint(0,0), wxSize(width,23), wxTAB_TRAVERSAL ); - } - else + if (!HasFlag(wxLC_REPORT)) { -// m_headerWin->SetSize( 0, 0, width, 23 ); - m_headerWin->Show( TRUE ); + if (!m_headerWin) + { + m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin, + wxPoint(0,0), wxSize(width,23), wxTAB_TRAVERSAL ); + if (HasFlag(wxLC_NO_HEADER)) + m_headerWin->Show( FALSE ); + } + else + { + if (flag & wxLC_NO_HEADER) + m_headerWin->Show( FALSE ); + else + m_headerWin->Show( TRUE ); + } } } - } - else - { - if (GetWindowStyleFlag() & wxLC_REPORT) + else { -// m_mainWin->SetSize( 0, 0, width, height ); - m_headerWin->Show( FALSE ); + if (HasFlag(wxLC_REPORT) && !(HasFlag(wxLC_NO_HEADER))) + { + m_headerWin->Show( FALSE ); + } } } @@ -2428,17 +2827,11 @@ bool wxListCtrl::SetColumnWidth( int col, int width ) return TRUE; } -int wxListCtrl::GetCountPerPage(void) const +int wxListCtrl::GetCountPerPage() const { return m_mainWin->GetCountPerPage(); // different from Windows ? } -/* -wxText& wxListCtrl::GetEditControl(void) const -{ -} -*/ - bool wxListCtrl::GetItem( wxListItem &info ) const { m_mainWin->GetItem( info ); @@ -2540,12 +2933,12 @@ bool wxListCtrl::SetItemPosition( long WXUNUSED(item), const wxPoint& WXUNUSED(p return 0; } -int wxListCtrl::GetItemCount(void) const +int wxListCtrl::GetItemCount() const { return m_mainWin->GetItemCount(); } -int wxListCtrl::GetColumnCount(void) const +int wxListCtrl::GetColumnCount() const { return m_mainWin->GetColumnCount(); } @@ -2560,22 +2953,22 @@ int wxListCtrl::GetItemSpacing( bool isSmall ) const return m_mainWin->GetItemSpacing( isSmall ); } -int wxListCtrl::GetSelectedItemCount(void) const +int wxListCtrl::GetSelectedItemCount() const { return m_mainWin->GetSelectedItemCount(); } -/* -wxColour wxListCtrl::GetTextColour(void) const +wxColour wxListCtrl::GetTextColour() const { + return GetForegroundColour(); } -void wxListCtrl::SetTextColour(const wxColour& WXUNUSED(col)) +void wxListCtrl::SetTextColour(const wxColour& col) { + SetForegroundColour(col); } -*/ -long wxListCtrl::GetTopItem(void) const +long wxListCtrl::GetTopItem() const { return 0; } @@ -2618,7 +3011,7 @@ bool wxListCtrl::DeleteItem( long item ) return TRUE; } -bool wxListCtrl::DeleteAllItems(void) +bool wxListCtrl::DeleteAllItems() { m_mainWin->DeleteAllItems(); return TRUE; @@ -2628,7 +3021,7 @@ bool wxListCtrl::DeleteAllColumns() { for ( size_t n = 0; n < m_mainWin->m_columns.GetCount(); n++ ) DeleteColumn(n); - + return TRUE; } @@ -2643,11 +3036,10 @@ bool wxListCtrl::DeleteColumn( int col ) return TRUE; } -/* -wxText& wxListCtrl::Edit( long WXUNUSED(item ) ) +void wxListCtrl::Edit( long item ) { + m_mainWin->Edit( item ); } -*/ bool wxListCtrl::EnsureVisible( long item ) { @@ -2679,7 +3071,7 @@ long wxListCtrl::HitTest( const wxPoint &point, int &flags ) long wxListCtrl::InsertItem( wxListItem& info ) { m_mainWin->InsertItem( info ); - return 0; + return info.m_itemId; } long wxListCtrl::InsertItem( long index, const wxString &label ) @@ -2712,7 +3104,10 @@ long wxListCtrl::InsertItem( long index, const wxString &label, int imageIndex ) long wxListCtrl::InsertColumn( long col, wxListItem &item ) { + wxASSERT( m_headerWin ); m_mainWin->InsertColumn( col, item ); + m_headerWin->Refresh(); + return 0; } @@ -2766,7 +3161,7 @@ void wxListCtrl::OnIdle( wxIdleEvent &WXUNUSED(event) ) int w = 0; int h = 0; - if (GetWindowStyleFlag() & wxLC_REPORT) + if (HasFlag(wxLC_REPORT) && !HasFlag(wxLC_NO_HEADER)) { m_headerWin->GetPosition( &x, &y ); m_headerWin->GetSize( &w, &h ); @@ -2792,45 +3187,60 @@ void wxListCtrl::OnIdle( wxIdleEvent &WXUNUSED(event) ) m_mainWin->Refresh(); } -void wxListCtrl::SetBackgroundColour( const wxColour &colour ) +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 ); +// m_headerWin->SetBackgroundColour( colour ); } + + return TRUE; } -void wxListCtrl::SetForegroundColour( const wxColour &colour ) +bool wxListCtrl::SetForegroundColour( const wxColour &colour ) { + if ( !wxWindow::SetForegroundColour( colour ) ) + return FALSE; + if (m_mainWin) { m_mainWin->SetForegroundColour( colour ); m_mainWin->m_dirty = TRUE; } - + if (m_headerWin) { m_headerWin->SetForegroundColour( colour ); } + + return TRUE; } -void wxListCtrl::SetFont( const wxFont &font ) +bool wxListCtrl::SetFont( const wxFont &font ) { + if ( !wxWindow::SetFont( font ) ) + return FALSE; + if (m_mainWin) { m_mainWin->SetFont( font ); m_mainWin->m_dirty = TRUE; } - + if (m_headerWin) { m_headerWin->SetFont( font ); } + + return TRUE; }