/////////////////////////////////////////////////////////////////////////////
-// Name: listctrl.cpp
-// Purpose:
+// Name: generic/listctrl.cpp
+// Purpose: generic implementation of wxListCtrl
// Author: Robert Roebling
// Id: $Id$
// Copyright: (c) 1998 Robert Roebling
#pragma hdrstop
#endif
+#if wxUSE_LISTCTRL
+
#include "wx/dcscreen.h"
#include "wx/app.h"
#include "wx/listctrl.h"
#include "wx/generic/imaglist.h"
+#include "wx/dynarray.h"
+
+#ifdef __WXGTK__
+#include <gtk/gtk.h>
+#include "wx/gtk/win_gtk.h"
+#endif
#ifndef wxUSE_GENERIC_LIST_EXTENSIONS
#define wxUSE_GENERIC_LIST_EXTENSIONS 1
#endif
+// ----------------------------------------------------------------------------
+// events
+// ----------------------------------------------------------------------------
+
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_BEGIN_DRAG)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_BEGIN_RDRAG)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_END_LABEL_EDIT)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_DELETE_ITEM)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_GET_INFO)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_SET_INFO)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_SELECTED)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_DESELECTED)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_KEY_DOWN)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_INSERT_ITEM)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_CLICK)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_ACTIVATED)
+
// ============================================================================
// private classes
// ============================================================================
class WXDLLEXPORT wxListItemData : public wxObject
{
-public:
- wxString m_text;
- int m_image;
- long m_data;
- int m_xpos,m_ypos;
- int m_width,m_height;
-
- wxListItemAttr *m_attr;
-
public:
wxListItemData();
~wxListItemData() { delete m_attr; }
wxListItemData( const wxListItem &info );
void SetItem( const wxListItem &info );
- void SetText( const wxString &s );
void SetImage( int image );
void SetData( long data );
void SetPosition( int x, int y );
void SetSize( int width, int height );
bool HasImage() const;
- bool HasText() const;
+
+ bool HasText() const { return !m_text.empty(); }
+ const wxString& GetText() const { return m_text; }
+ void SetText(const wxString& text) { m_text = text; }
+
bool IsHit( int x, int y ) const;
- void GetText( wxString &s );
- const wxString& GetText() { return m_text; }
+
int GetX( void ) const;
int GetY( void ) const;
int GetWidth() const;
wxListItemAttr *GetAttributes() const { return m_attr; }
+public:
+ int m_image;
+ long m_data;
+ int m_xpos,
+ m_ypos;
+ int m_width,
+ m_height;
+
+ wxListItemAttr *m_attr;
+
+protected:
+ wxString m_text;
+
private:
DECLARE_DYNAMIC_CLASS(wxListItemData);
};
void SetFormat( int format );
void SetHeight( int h );
bool HasImage() const;
- bool HasText() const;
- bool IsHit( int x, int y ) const;
+
+ bool HasText() const { return !m_text.empty(); }
+ const wxString& GetText() const { return m_text; }
+ void SetText(const wxString& text) { m_text = text; }
+
void GetItem( wxListItem &item );
- void GetText( wxString &s );
+
+ bool IsHit( int x, int y ) const;
int GetImage() const;
int GetWidth() const;
int GetFormat() const;
-
+
private:
DECLARE_DYNAMIC_CLASS(wxListHeaderData);
};
void InitItems( int num );
void SetItem( int index, const wxListItem &info );
void GetItem( int index, wxListItem &info );
- void GetText( int index, wxString &s );
+ wxString GetText(int index) const;
void SetText( int index, const wxString s );
int GetImage( int index );
void GetRect( wxRect &rect );
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,
DECLARE_DYNAMIC_CLASS(wxListLineData);
};
+
+WX_DECLARE_EXPORTED_OBJARRAY(wxListLineData, wxListLineDataArray);
+#include "wx/arrimpl.cpp"
+WX_DEFINE_OBJARRAY(wxListLineDataArray);
+
//-----------------------------------------------------------------------------
// wxListHeaderWindow (internal)
//-----------------------------------------------------------------------------
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()
const wxValidator& validator = wxDefaultValidator,
const wxString &name = "listctrltextctrl" );
void OnChar( wxKeyEvent &event );
+ void OnKeyUp( wxKeyEvent &event );
void OnKillFocus( wxFocusEvent &event );
private:
{
public:
long m_mode;
- wxList m_lines;
+ wxListLineDataArray m_lines;
wxList m_columns;
wxListLineData *m_current;
wxListLineData *m_currentEdit;
void RefreshLine( wxListLineData *line );
void OnPaint( wxPaintEvent &event );
void HilightAll( bool on );
- void SendNotify( wxListLineData *line, wxEventType command );
+ void SendNotify( wxListLineData *line,
+ wxEventType command,
+ wxPoint point = wxDefaultPosition );
void FocusLine( wxListLineData *line );
void UnfocusLine( wxListLineData *line );
void SelectLine( wxListLineData *line );
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 );
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;
+ if (info.m_mask & wxLIST_MASK_TEXT)
+ SetText(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;
if ( info.HasAttributes() )
{
m_height = 0;
}
-void wxListItemData::SetText( const wxString &s )
-{
- m_text = s;
-}
-
void wxListItemData::SetImage( int image )
{
m_image = image;
return (m_image >= 0);
}
-bool wxListItemData::HasText() const
-{
- return (!m_text.IsNull());
-}
-
bool wxListItemData::IsHit( int x, int y ) const
{
return ((x >= m_xpos) && (x <= m_xpos+m_width) && (y >= m_ypos) && (y <= m_ypos+m_height));
}
-void wxListItemData::GetText( wxString &s )
-{
- s = m_text;
-}
-
int wxListItemData::GetX() const
{
return m_xpos;
return (m_image != 0);
}
-bool wxListHeaderData::HasText() const
-{
- return (m_text.Length() > 0);
-}
-
bool wxListHeaderData::IsHit( int x, int y ) const
{
return ((x >= m_xpos) && (x <= m_xpos+m_width) && (y >= m_ypos) && (y <= m_ypos+m_height));
item.m_width = m_width;
}
-void wxListHeaderData::GetText( wxString &s )
-{
- s = m_text;
-}
-
int wxListHeaderData::GetImage() const
{
return m_image;
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;
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;
if (node)
{
wxListItemData *item = (wxListItemData*)node->Data();
-
+
wxString s = item->GetText();
if (s.IsEmpty()) s = wxT("H");
wxCoord lw,lh;
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())
{
int w = 0;
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;
}
m_bound_all.width = 0;
m_bound_all.height = 0;
wxNode *node = m_items.First();
+ if (node)
+ {
+ wxListItemData *item = (wxListItemData*)node->Data();
+ if (item->HasImage())
+ {
+ int w = 0;
+ int h = 0;
+ m_owner->GetImageSize( item->GetImage(), w, h );
+ m_bound_icon.width = w;
+ m_bound_icon.height = h;
+ }
+ else
+ {
+ m_bound_icon.width = 0;
+ m_bound_icon.height = 0;
+ }
+ }
while (node)
{
wxListItemData *item = (wxListItemData*)node->Data();
if (lh < 15) lh = 15;
lw += 4;
lh += 3;
-
+
item->SetSize( item->GetWidth(), lh );
m_bound_all.width += lw;
m_bound_all.height = lh;
node = node->Next();
}
+ m_bound_label.width = m_bound_all.width;
+ m_bound_label.height = m_bound_all.height;
break;
}
}
wxListItemData *item = (wxListItemData*)node->Data();
if (item->HasImage())
{
- m_bound_icon.x = m_bound_all.x + 4 + (m_spacing/2) - (m_bound_icon.width/2);
+ 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())
}
}
-void wxListLineData::GetText( int index, wxString &s )
+wxString wxListLineData::GetText(int index) const
{
- int i = index;
- wxNode *node = m_items.Nth( i );
- s = "";
+ wxString s;
+
+ wxNode *node = m_items.Nth( index );
if (node)
{
wxListItemData *item = (wxListItemData*)node->Data();
- item->GetText( s );
+ s = item->GetText();
}
+
+ return s;
}
void wxListLineData::SetText( int index, const wxString s )
m_currentCursor = (wxCursor *) NULL;
m_resizeCursor = new wxCursor( wxCURSOR_SIZEWE );
m_isDragging = FALSE;
+ m_dirty = FALSE;
+
SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE ) );
}
void wxListHeaderWindow::DoDrawRect( wxDC *dc, int x, int y, int w, int h )
{
+#ifdef __WXGTK__
+ GtkStateType state = GTK_STATE_NORMAL;
+ if (!m_parent->IsEnabled()) state = GTK_STATE_INSENSITIVE;
+
+ x = dc->XLOG2DEV( x );
+
+ gtk_paint_box (m_wxwindow->style, GTK_PIZZA(m_wxwindow)->bin_window, state, GTK_SHADOW_OUT,
+ (GdkRectangle*) NULL, m_wxwindow, "button", x-1, y-1, w+2, h+2);
+#else
const int m_corner = 1;
dc->SetBrush( *wxTRANSPARENT_BRUSH );
dc->DrawRectangle( x, y, 1, h ); // left (outer)
dc->DrawLine( x, y+h-1, x+1, y+h-1 );
dc->DrawLine( x+w-1, y, x+w-1, y+1 );
+#endif
+}
+
+// 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) )
{
+#ifdef __WXGTK__
+ wxClientDC dc( this );
+#else
wxPaintDC dc( this );
+#endif
+
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.DrawText( item.GetText(), 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();
}
{
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;
dc.SetPen( wxPen( *wxBLACK, 2, wxSOLID ) );
dc.SetBrush( *wxTRANSPARENT_BRUSH );
+ AdjustDC(dc);
+
dc.DrawLine( x1, y1, x2, y2 );
dc.SetLogicalFunction( wxCOPY );
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;
- }
- if (x-xpos < 0)
- {
- break;
+ // draw in the new location
+ if ( m_currentX < w )
+ DrawCurrent();
}
- 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);
}
}
}
BEGIN_EVENT_TABLE(wxListTextCtrl,wxTextCtrl)
EVT_CHAR (wxListTextCtrl::OnChar)
+ EVT_KEY_UP (wxListTextCtrl::OnKeyUp)
EVT_KILL_FOCUS (wxListTextCtrl::OnKillFocus)
END_EVENT_TABLE()
{
(*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();
+}
+
+void wxListTextCtrl::OnKeyUp( wxKeyEvent &event )
+{
+ // auto-grow the textctrl:
+ wxSize parentSize = m_owner->GetSize();
+ wxPoint myPos = GetPosition();
+ wxSize mySize = GetSize();
+ int sx, sy;
+ GetTextExtent(GetValue() + _T("MM"), &sx, &sy);
+ if (myPos.x + sx > parentSize.x) sx = parentSize.x - myPos.x;
+ if (mySize.x > sx) sx = mySize.x;
+ SetSize(sx, -1);
event.Skip();
}
wxListMainWindow::wxListMainWindow()
{
m_mode = 0;
- m_lines.DeleteContents( TRUE );
m_columns.DeleteContents( TRUE );
m_current = (wxListLineData *) NULL;
m_visibleLines = 0;
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;
if (m_dirty) return;
if (!line) return;
-
+
int x = 0;
int y = 0;
int w = 0;
wxPaintDC dc( this );
PrepareDC( dc );
+ int dev_x = 0;
+ int dev_y = 0;
+ CalcScrolledPosition( 0, 0, &dev_x, &dev_y );
+
if (m_dirty) return;
if (m_lines.GetCount() == 0) return;
if (m_mode & wxLC_REPORT)
{
+ wxPen pen(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DLIGHT), 1, wxSOLID);
+ wxSize clientSize = GetClientSize();
+
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;
+ m_lines[i].Draw( &dc );
+ // Draw horizontal rule if required
+ if (m_mode & wxLC_HRULES)
+ {
+ dc.SetPen(pen);
+ dc.SetBrush(* wxTRANSPARENT_BRUSH);
+ dc.DrawLine(0 - dev_x , i*lineSpacing , clientSize.x - dev_x , i*lineSpacing );
+ }
+ }
- line = (wxListLineData*)node->Data();
- line->Draw( &dc );
- node = node->Next();
+ // Draw last horizontal rule
+ if ((i > (size_t) (y_s / lineSpacing)) && (m_mode & wxLC_HRULES))
+ {
+ dc.SetPen(pen);
+ dc.SetBrush(* wxTRANSPARENT_BRUSH);
+ dc.DrawLine(0 - dev_x , i*lineSpacing , clientSize.x - dev_x , i*lineSpacing );
+ }
+
+ // Draw vertical rules if required
+ if ((m_mode & wxLC_VRULES) && (GetItemCount() > 0))
+ {
+ int col = 0;
+ wxRect firstItemRect;
+ wxRect lastItemRect;
+ GetItemRect(0, firstItemRect);
+ GetItemRect(GetItemCount() - 1, lastItemRect);
+ int x = firstItemRect.GetX();
+ dc.SetPen(pen);
+ dc.SetBrush(* wxTRANSPARENT_BRUSH);
+ for (col = 0; col < GetColumnCount(); col++)
+ {
+ int colWidth = GetColumnWidth(col);
+ x += colWidth ;
+ dc.DrawLine(x - dev_x, firstItemRect.GetY() - 1 - dev_y, x - dev_x, lastItemRect.GetBottom() + 1 - dev_y);
+ }
}
}
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 );
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();
}
}
-void wxListMainWindow::SendNotify( wxListLineData *line, wxEventType command )
+void wxListMainWindow::SendNotify( wxListLineData *line,
+ wxEventType command,
+ wxPoint point )
{
wxListEvent le( command, GetParent()->GetId() );
le.SetEventObject( GetParent() );
le.m_itemIndex = GetIndexOfLine( line );
+
+ // set only for events which have position
+ if ( point != wxDefaultPosition )
+ le.m_pointDrag = point;
+
line->GetItem( 0, le.m_item );
GetParent()->GetEventHandler()->ProcessEvent( le );
// GetParent()->GetEventHandler()->AddPendingEvent( le );
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() );
// update taken place.
if (m_dirty) wxYield();
- wxString s;
- m_currentEdit->GetText( 0, s );
+ wxString s = m_currentEdit->GetText(0);
int x = 0;
int y = 0;
int w = 0;
{
wxCHECK_RET( m_current, wxT("invalid m_current") );
- Edit( m_lines.IndexOf( m_current ) );
+ Edit( m_lines.Index( *m_current ) );
}
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())
if (m_dragCount != 3) return;
- int command = wxEVT_COMMAND_LIST_BEGIN_DRAG;
- if (event.RightIsDown()) command = wxEVT_COMMAND_LIST_BEGIN_RDRAG;
+ int command = event.RightIsDown() ? wxEVT_COMMAND_LIST_BEGIN_RDRAG
+ : wxEVT_COMMAND_LIST_BEGIN_DRAG;
wxListEvent le( command, GetParent()->GetId() );
le.SetEventObject( GetParent() );
if (event.RightDown())
{
- SendNotify( line, wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK );
+ SendNotify( line, wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK,
+ event.GetPosition() );
return;
}
}
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)
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
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 < view_y )
+ Scroll( -1, (item_y)/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 );
}
}
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 );
{
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 <m_visibleLines; i++) if (node->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;
}
{
if (!(m_mode & wxLC_REPORT))
{
- wxNode *node = m_lines.Member( m_current );
- for (int i = 0; i <m_visibleLines; i++) if (node->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;
}
{
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 );
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 )
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 )
wxNode *node = m_columns.Nth( col );
if (node)
{
- if (item.m_width == wxLIST_AUTOSIZE_USEHEADER) item.m_width = GetTextLength( item.m_text )+7;
+ if (item.m_width == wxLIST_AUTOSIZE_USEHEADER)
+ item.m_width = GetTextLength( item.m_text )+7;
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)
{
}
if (item->HasText())
{
- wxString str;
- item->GetText( str );
+ wxString str = item->GetText();
dc.GetTextExtent( str, &lx, &ly );
current += lx;
}
if (current > max) max = current;
}
- node = node->Next();
}
width = max+10;
}
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 )
{
item.m_format = 0;
item.m_width = 0;
- item.m_text = "";
+ item.m_text = _T("");
item.m_image = 0;
item.m_data = 0;
}
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 );
}
void wxListMainWindow::SetItemState( long item, long state, long stateMask )
{
+ wxCHECK_RET( item >= 0 && (size_t)item < m_lines.GetCount(),
+ _T("invalid list ctrl item index in SetItem") );
+
// m_dirty = TRUE; no recalcs needed
wxListLineData *oldCurrent = m_current;
- if (stateMask & wxLIST_STATE_FOCUSED)
+ if ( stateMask & wxLIST_STATE_FOCUSED )
{
- wxNode *node = m_lines.Nth( (size_t)item );
- if (node)
+ wxListLineData *line = &m_lines[(size_t)item];
+ if ( state & wxLIST_STATE_FOCUSED )
{
- wxListLineData *line = (wxListLineData*)node->Data();
- UnfocusLine( m_current );
- m_current = line;
- FocusLine( m_current );
- RefreshLine( m_current );
- if (oldCurrent) RefreshLine( oldCurrent );
- }
- }
-
- if (stateMask & wxLIST_STATE_SELECTED)
- {
- 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)
- {
- wxListLineData *line = (wxListLineData*)node->Data();
- if (m_mode & wxLC_SINGLE_SEL)
+ // don't do anything if this item is already focused
+ if ( line != m_current )
{
UnfocusLine( m_current );
m_current = line;
FocusLine( m_current );
- if (oldCurrent) oldCurrent->Hilight( FALSE );
+ if ( (m_mode & wxLC_SINGLE_SEL) && oldCurrent )
+ oldCurrent->Hilight( FALSE );
+
RefreshLine( m_current );
- if (oldCurrent) RefreshLine( oldCurrent );
+ if ( oldCurrent )
+ RefreshLine( oldCurrent );
}
- bool on = (state & wxLIST_STATE_SELECTED) != 0;
- if (on != line->IsHilighted())
+ }
+ else // unfocus
+ {
+ // don't do anything if this item is not focused
+ if ( line == m_current )
{
- line->Hilight( on );
- RefreshLine( line );
+ UnfocusLine( m_current );
+ m_current = NULL;
}
}
}
+
+ if ( stateMask & wxLIST_STATE_SELECTED )
+ {
+ bool on = (state & wxLIST_STATE_SELECTED) != 0;
+ if (!on && (m_mode & wxLC_SINGLE_SEL))
+ return;
+
+ wxListLineData *line = &m_lines[(size_t)item];
+ if (m_mode & wxLC_SINGLE_SEL)
+ {
+ UnfocusLine( m_current );
+ m_current = line;
+ FocusLine( m_current );
+ if (oldCurrent)
+ oldCurrent->Hilight( FALSE );
+ RefreshLine( m_current );
+ if (oldCurrent)
+ RefreshLine( oldCurrent );
+ }
+
+ if (on != line->IsHilighted())
+ {
+ line->Hilight( on );
+ RefreshLine( line );
+ }
+ }
}
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();
- if (line->IsHilighted()) ret |= wxLIST_STATE_FOCUSED;
+ wxListLineData *line = &m_lines[(size_t)item];
+ if (line->IsHilighted()) ret |= wxLIST_STATE_SELECTED;
}
}
return ret;
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
{
item.m_mask = 0;
- item.m_text = "";
+ item.m_text = _T("");
item.m_image = 0;
item.m_data = 0;
}
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 );
+ this->CalcScrolledPosition(rect.x,rect.y,&rect.x,&rect.y);
}
else
{
bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos)
{
- wxNode *node = m_lines.Nth( (size_t)item );
- if (node)
- {
- wxRect rect;
- wxListLineData *line = (wxListLineData*)node->Data();
- line->GetRect( rect );
- pos.x = rect.x;
- pos.y = rect.y;
- }
- else
- {
- pos.x = 0;
- pos.y = 0;
- }
+ wxRect rect;
+ this->GetItemRect(item,rect);
+ pos.x=rect.x; pos.y=rect.y;
return TRUE;
}
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;
}
void wxListMainWindow::CalculatePositions()
{
- if (!m_lines.First()) return;
+ if (m_lines.IsEmpty()) return;
wxClientDC dc( this );
dc.SetFont( GetFont() );
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 );
if (m_mode & wxLC_REPORT)
{
+ // scroll one line per step
+ m_yScroll = lineSpacing;
+
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 );
#else
- SetScrollbars( m_xScroll, m_yScroll, 0, (entireHeight+15) / m_yScroll, 0, scroll_pos, TRUE );
+ SetScrollbars( m_xScroll, m_yScroll, 0, entireHeight/m_yScroll +1, 0, scroll_pos, TRUE );
#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;
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 );
+ SetScrollbars( m_xScroll, m_yScroll, entireWidth/m_xScroll +1, entireHeight/m_yScroll +1, x_scroll_pos , scroll_pos, TRUE );
#endif
}
else
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 );
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
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
}
}
}
}
-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 );
}
}
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()))
if (!state)
return ret;
ret++;
-
- node = node->Next();
}
return -1;
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 );
}
}
void wxListMainWindow::DeleteEverything()
{
DeleteAllItems();
-
+
m_columns.Clear();
}
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;
}
long pos = start;
wxString tmp = str;
if (pos < 0) pos = 0;
- wxNode *node = m_lines.Nth( (size_t)pos );
- while (node)
- {
- wxListLineData *line = (wxListLineData*)node->Data();
- wxString s = "";
- line->GetText( 0, s );
- if (s == tmp) return pos;
- node = node->Next();
+ for (size_t i = (size_t)pos; i < m_lines.GetCount(); i++)
+ {
+ wxListLineData *line = &m_lines[i];
+ wxString s = line->GetText(0);
+ if (s == tmp)
+ return pos;
+
pos++;
}
return -1;
{
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;
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)
+ if (ret) // & flags) // No: flags is output-only so may be garbage at this point
{
flags = (int)ret;
return count;
}
- node = node->Next();
count++;
}
return -1;
}
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()-1;
}
}
m_dirty = TRUE;
if (m_mode & wxLC_REPORT)
{
- if (item.m_width == wxLIST_AUTOSIZE_USEHEADER) item.m_width = GetTextLength( item.m_text );
+ if (item.m_width == wxLIST_AUTOSIZE_USEHEADER)
+ item.m_width = GetTextLength( item.m_text );
wxListHeaderData *column = new wxListHeaderData( item );
if ((col >= 0) && (col < (int)m_columns.GetCount()))
{
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;
void wxListMainWindow::OnScroll(wxScrollWinEvent& event)
{
- wxScrolledWindow::OnScroll( event ) ;
+ // FIXME
+#if defined(__WXGTK__) && !defined(__WXUNIVERSAL__)
+ wxScrolledWindow::OnScroll(event);
+#else
+ HandleOnScroll( event );
+#endif
+
#if wxUSE_GENERIC_LIST_EXTENSIONS
if (event.GetOrientation() == wxHORIZONTAL && ( m_mode & wxLC_REPORT ))
{
lc->m_headerWin->Refresh() ;
#ifdef __WXMAC__
- lc->m_headerWin->MacUpdateImmediately() ;
+ lc->m_headerWin->MacUpdateImmediately() ;
#endif
}
}
m_data = 0;
m_format = wxLIST_FORMAT_CENTRE;
m_width = 0;
- m_text = wxEmptyString;
+ m_text = _T("");
if (m_attr) delete m_attr;
m_attr = NULL;
m_imageListNormal = (wxImageList *) NULL;
m_imageListSmall = (wxImageList *) NULL;
m_imageListState = (wxImageList *) NULL;
+ m_ownsImageListNormal = m_ownsImageListSmall = m_ownsImageListState = FALSE;
m_mainWin = (wxListMainWindow*) NULL;
m_headerWin = (wxListHeaderWindow*) NULL;
}
wxListCtrl::~wxListCtrl()
{
+ if (m_ownsImageListNormal) delete m_imageListNormal;
+ if (m_ownsImageListSmall) delete m_imageListSmall;
+ if (m_ownsImageListState) delete m_imageListState;
}
bool wxListCtrl::Create(wxWindow *parent,
m_imageListNormal = (wxImageList *) NULL;
m_imageListSmall = (wxImageList *) NULL;
m_imageListState = (wxImageList *) NULL;
+ m_ownsImageListNormal = m_ownsImageListSmall = m_ownsImageListState = FALSE;
m_mainWin = (wxListMainWindow*) NULL;
m_headerWin = (wxListHeaderWindow*) NULL;
{
style = style | wxLC_LIST;
}
-
+
bool ret = wxControl::Create( parent, id, pos, size, style, validator, name );
-
-
+
+
if (style & wxSUNKEN_BORDER)
style -= wxSUNKEN_BORDER;
m_headerWin = (wxListHeaderWindow *) NULL;
}
- SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_LISTBOX ) );
-
return ret;
}
void wxListCtrl::SetImageList( wxImageList *imageList, int which )
{
+ if ( which == wxIMAGE_LIST_NORMAL )
+ {
+ if (m_ownsImageListNormal) delete m_imageListNormal;
+ m_imageListNormal = imageList;
+ m_ownsImageListNormal = FALSE;
+ }
+ else if ( which == wxIMAGE_LIST_SMALL )
+ {
+ if (m_ownsImageListSmall) delete m_imageListSmall;
+ m_imageListSmall = imageList;
+ m_ownsImageListSmall = FALSE;
+ }
+ else if ( which == wxIMAGE_LIST_STATE )
+ {
+ if (m_ownsImageListState) delete m_imageListState;
+ m_imageListState = imageList;
+ m_ownsImageListState = FALSE;
+ }
+
m_mainWin->SetImageList( imageList, which );
}
+void wxListCtrl::AssignImageList(wxImageList *imageList, int which)
+{
+ SetImageList(imageList, which);
+ if ( which == wxIMAGE_LIST_NORMAL )
+ m_ownsImageListNormal = TRUE;
+ else if ( which == wxIMAGE_LIST_SMALL )
+ m_ownsImageListSmall = TRUE;
+ else if ( which == wxIMAGE_LIST_STATE )
+ m_ownsImageListState = TRUE;
+}
+
bool wxListCtrl::Arrange( int WXUNUSED(flag) )
{
return 0;
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;
}
bool wxListCtrl::DoPopupMenu( wxMenu *menu, int x, int y )
{
+#if wxUSE_MENUS
return m_mainWin->PopupMenu( menu, x, y );
+#else
+ return FALSE;
+#endif // wxUSE_MENUS
}
void wxListCtrl::SetFocus()
if ( FindFocus() != this )
m_mainWin->SetFocus();
}
+
+#endif // wxUSE_LISTCTRL
projects / wxWidgets.git / blobdiff