Put wxContextHelp into cshelp.h/cpp, added wxContextHelpButton

[wxWidgets.git] / src / generic / calctrl.cpp

diff --git a/src/generic/calctrl.cpp b/src/generic/calctrl.cpp
index b1a43f47e16ddbec1a3e535867ece714bd0848ba..f2ecd265a11c072bfe3d3141844fad8ee39021db 100644 (file)
--- a/src/generic/calctrl.cpp
+++ b/src/generic/calctrl.cpp
@@ -32,10 +32,47 @@
     #include "wx/dcclient.h"
     #include "wx/settings.h"
     #include "wx/brush.h"
     #include "wx/dcclient.h"
     #include "wx/settings.h"
     #include "wx/brush.h"

+    #include "wx/combobox.h"
+    #include "wx/stattext.h"

 #endif //WX_PRECOMP
 
 #endif //WX_PRECOMP
 

+// Can only use wxSpinEvent if this is enabled
+#if wxUSE_SPINBTN
+

 #include "wx/calctrl.h"
 
 #include "wx/calctrl.h"
 

+#define DEBUG_PAINT 0
+
+// ----------------------------------------------------------------------------
+// private classes
+// ----------------------------------------------------------------------------
+
+class wxMonthComboBox : public wxComboBox
+{
+public:
+    wxMonthComboBox(wxCalendarCtrl *cal);
+
+    void OnMonthChange(wxCommandEvent& event) { m_cal->OnMonthChange(event); }
+
+private:
+    wxCalendarCtrl *m_cal;
+
+    DECLARE_EVENT_TABLE()
+};
+
+class wxYearSpinCtrl : public wxSpinCtrl
+{
+public:
+    wxYearSpinCtrl(wxCalendarCtrl *cal);
+
+    void OnYearChange(wxSpinEvent& event) { m_cal->OnYearChange(event); }
+
+private:
+    wxCalendarCtrl *m_cal;
+
+    DECLARE_EVENT_TABLE()
+};
+

 // ----------------------------------------------------------------------------
 // wxWin macros
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxWin macros
 // ----------------------------------------------------------------------------


@@ -46,17 +83,59 @@ BEGIN_EVENT_TABLE(wxCalendarCtrl, wxControl)
     EVT_CHAR(wxCalendarCtrl::OnChar)
 
     EVT_LEFT_DOWN(wxCalendarCtrl::OnClick)
     EVT_CHAR(wxCalendarCtrl::OnChar)
 
     EVT_LEFT_DOWN(wxCalendarCtrl::OnClick)

+    EVT_LEFT_DCLICK(wxCalendarCtrl::OnDClick)
+END_EVENT_TABLE()
+
+BEGIN_EVENT_TABLE(wxMonthComboBox, wxComboBox)
+    EVT_COMBOBOX(-1, wxMonthComboBox::OnMonthChange)
+END_EVENT_TABLE()

 
 

-    EVT_COMBOBOX(-1, wxCalendarCtrl::OnMonthChange)
-    EVT_SPINCTRL(-1, wxCalendarCtrl::OnYearChange)
+BEGIN_EVENT_TABLE(wxYearSpinCtrl, wxSpinCtrl)
+    EVT_SPINCTRL(-1, wxYearSpinCtrl::OnYearChange)

 END_EVENT_TABLE()
 
 IMPLEMENT_DYNAMIC_CLASS(wxCalendarCtrl, wxControl)
 END_EVENT_TABLE()
 
 IMPLEMENT_DYNAMIC_CLASS(wxCalendarCtrl, wxControl)

+IMPLEMENT_DYNAMIC_CLASS(wxCalendarEvent, wxCommandEvent)

 
 // ============================================================================
 // implementation
 // ============================================================================
 
 
 // ============================================================================
 // implementation
 // ============================================================================
 

+// ----------------------------------------------------------------------------
+// wxMonthComboBox and wxYearSpinCtrl
+// ----------------------------------------------------------------------------
+
+wxMonthComboBox::wxMonthComboBox(wxCalendarCtrl *cal)
+               : wxComboBox(cal->GetParent(), -1,
+                            wxEmptyString,
+                            wxDefaultPosition,
+                            wxDefaultSize,
+                            0, NULL,
+                            wxCB_READONLY)
+{
+    m_cal = cal;
+
+    wxDateTime::Month m;
+    for ( m = wxDateTime::Jan; m < wxDateTime::Inv_Month; wxNextMonth(m) )
+    {
+        Append(wxDateTime::GetMonthName(m));
+    }
+
+    SetSelection(m_cal->GetDate().GetMonth());
+    SetSize(-1, -1, -1, -1, wxSIZE_AUTO_WIDTH|wxSIZE_AUTO_HEIGHT);
+}
+
+wxYearSpinCtrl::wxYearSpinCtrl(wxCalendarCtrl *cal)
+              : wxSpinCtrl(cal->GetParent(), -1,
+                           cal->GetDate().Format(_T("%Y")),
+                           wxDefaultPosition,
+                           wxDefaultSize,
+                           wxSP_ARROW_KEYS,
+                           -4300, 10000, cal->GetDate().GetYear())
+{
+    m_cal = cal;
+}
+

 // ----------------------------------------------------------------------------
 // wxCalendarCtrl
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxCalendarCtrl
 // ----------------------------------------------------------------------------


@@ -74,42 +153,47 @@ void wxCalendarCtrl::Init()
     {
         m_weekdays[wd] = wxDateTime::GetWeekDayName(wd, wxDateTime::Name_Abbr);
     }
     {
         m_weekdays[wd] = wxDateTime::GetWeekDayName(wd, wxDateTime::Name_Abbr);
     }

+
+    for ( size_t n = 0; n < WXSIZEOF(m_attrs); n++ )
+    {
+        m_attrs[n] = NULL;
+    }
+
+    wxSystemSettings ss;
+    m_colHighlightFg = ss.GetSystemColour(wxSYS_COLOUR_HIGHLIGHTTEXT);
+    m_colHighlightBg = ss.GetSystemColour(wxSYS_COLOUR_HIGHLIGHT);
+
+    m_colHolidayFg = *wxRED;
+    // don't set m_colHolidayBg - by default, same as our bg colour
+
+    m_colHeaderFg = *wxBLUE;
+    m_colHeaderBg = *wxLIGHT_GREY;

 }
 
 }
 

-bool wxCalendarCtrl::Create(wxWindow *parent,
-                            wxWindowID id,
+bool wxCalendarCtrl::Create(wxWindow * WXUNUSED(parent),
+                            wxWindowID WXUNUSED(id),

                             const wxDateTime& date,
                             const wxDateTime& date,

-                            const wxPoint& pos,
+                            const wxPoint& WXUNUSED(pos),

                             const wxSize& size,
                             long style,
                             const wxSize& size,
                             long style,

-                            const wxString& name)
+                            const wxString& WXUNUSED(name))

 {
 {

-    m_date = date.IsValid() ? date : wxDateTime::Today();
+    // needed to get the arrow keys normally used for the dialog navigation
+    SetWindowStyle(style | wxWANTS_CHARS);

 
 

-    wxString monthNames[12];
-    wxDateTime::Month m;
-    for ( m = wxDateTime::Jan; m < wxDateTime::Inv_Month; wxNextMonth(m) )
-    {
-        monthNames[m] = wxDateTime::GetMonthName(m);
-    }
+    m_date = date.IsValid() ? date : wxDateTime::Today();

 
 

-    m_comboMonth = new wxComboBox(parent, -1,
-                                  monthNames[m_date.GetMonth()],
-                                  wxDefaultPosition,
-                                  wxDefaultSize,
-                                  WXSIZEOF(monthNames), monthNames,
-                                  wxCB_READONLY);
+    m_spinYear = new wxYearSpinCtrl(this);
+    m_staticYear = new wxStaticText(GetParent(), -1, m_date.Format(_T("%Y")),
+                                    wxDefaultPosition, wxDefaultSize,
+                                    wxALIGN_CENTRE);

 
 

-    m_spinYear = new wxSpinCtrl(parent, -1,
-                                m_date.Format(_T("%Y")),
-                                wxDefaultPosition,
-                                wxDefaultSize,
-                                wxSP_ARROW_KEYS,
-                                -4300, 10000, m_date.GetYear());
+    m_comboMonth = new wxMonthComboBox(this);
+    m_staticMonth = new wxStaticText(GetParent(), -1, m_date.Format(_T("%B")),
+                                     wxDefaultPosition, wxDefaultSize,
+                                     wxALIGN_CENTRE);

 
 

-    // we want to process the events from these controls
-    m_comboMonth->PushEventHandler(this);
-    m_spinYear->PushEventHandler(this);
+    ShowCurrentControls();

 
     wxSize sizeReal;
     if ( size.x == -1 || size.y == -1 )
 
     wxSize sizeReal;
     if ( size.x == -1 || size.y == -1 )


@@ -130,29 +214,155 @@ bool wxCalendarCtrl::Create(wxWindow *parent,
     SetBackgroundColour(*wxWHITE);
     SetFont(*wxSWISS_FONT);
 
     SetBackgroundColour(*wxWHITE);
     SetFont(*wxSWISS_FONT);
 

+    SetHolidayAttrs();
+
+    return TRUE;
+}
+
+wxCalendarCtrl::~wxCalendarCtrl()
+{
+    for ( size_t n = 0; n < WXSIZEOF(m_attrs); n++ )
+    {
+        delete m_attrs[n];
+    }
+}
+
+// ----------------------------------------------------------------------------
+// forward wxWin functions to subcontrols
+// ----------------------------------------------------------------------------
+
+bool wxCalendarCtrl::Show(bool show)
+{
+    if ( !wxControl::Show(show) )
+    {
+        return FALSE;
+    }
+
+    GetMonthControl()->Show(show);
+    GetYearControl()->Show(show);
+

     return TRUE;
 }
 
     return TRUE;
 }
 

+bool wxCalendarCtrl::Enable(bool enable)
+{
+    if ( !wxControl::Enable(enable) )
+    {
+        return FALSE;
+    }
+
+    GetMonthControl()->Enable(enable);
+    GetYearControl()->Enable(enable);
+
+    return TRUE;
+}
+
+// ----------------------------------------------------------------------------
+// enable/disable month/year controls
+// ----------------------------------------------------------------------------
+
+void wxCalendarCtrl::ShowCurrentControls()
+{
+    if ( AllowMonthChange() )
+    {
+        m_comboMonth->Show();
+        m_staticMonth->Hide();
+
+        if ( AllowYearChange() )
+        {
+            m_spinYear->Show();
+            m_staticYear->Hide();
+
+            // skip the rest
+            return;
+        }
+    }
+    else
+    {
+        m_comboMonth->Hide();
+        m_staticMonth->Show();
+    }
+
+    // year change not allowed here
+    m_spinYear->Hide();
+    m_staticYear->Show();
+}
+
+wxControl *wxCalendarCtrl::GetMonthControl() const
+{
+    return AllowMonthChange() ? (wxControl *)m_comboMonth : (wxControl *)m_staticMonth;
+}
+
+wxControl *wxCalendarCtrl::GetYearControl() const
+{
+    return AllowYearChange() ? (wxControl *)m_spinYear : (wxControl *)m_staticYear;
+}
+
+void wxCalendarCtrl::EnableYearChange(bool enable)
+{
+    if ( enable != AllowYearChange() )
+    {
+        long style = GetWindowStyle();
+        if ( enable )
+            style &= ~wxCAL_NO_YEAR_CHANGE;
+        else
+            style |= wxCAL_NO_YEAR_CHANGE;
+        SetWindowStyle(style);
+
+        ShowCurrentControls();
+    }
+}
+
+void wxCalendarCtrl::EnableMonthChange(bool enable)
+{
+    if ( enable != AllowMonthChange() )
+    {
+        long style = GetWindowStyle();
+        if ( enable )
+            style &= ~wxCAL_NO_MONTH_CHANGE;
+        else
+            style |= wxCAL_NO_MONTH_CHANGE;
+        SetWindowStyle(style);
+
+        ShowCurrentControls();
+    }
+}
+

 // ----------------------------------------------------------------------------
 // changing date
 // ----------------------------------------------------------------------------
 
 void wxCalendarCtrl::SetDate(const wxDateTime& date)
 {
 // ----------------------------------------------------------------------------
 // changing date
 // ----------------------------------------------------------------------------
 
 void wxCalendarCtrl::SetDate(const wxDateTime& date)
 {

-    if ( m_date.GetMonth() == date.GetMonth() &&
-         m_date.GetYear() == date.GetYear() )
+    bool sameMonth = m_date.GetMonth() == date.GetMonth(),
+         sameYear = m_date.GetYear() == date.GetYear();
+
+    if ( sameMonth && sameYear )

     {
         // just change the day
         ChangeDay(date);
     }
     else
     {
     {
         // just change the day
         ChangeDay(date);
     }
     else
     {

+        if ( !AllowMonthChange() || (!AllowYearChange() && !sameYear) )
+        {
+            // forbidden
+            return;
+        }
+

         // change everything
         m_date = date;
 
         // update the controls
         m_comboMonth->SetSelection(m_date.GetMonth());
         // change everything
         m_date = date;
 
         // update the controls
         m_comboMonth->SetSelection(m_date.GetMonth());

-        m_spinYear->SetValue(m_date.Format(_T("%Y")));
+
+        if ( AllowYearChange() )
+        {
+            m_spinYear->SetValue(m_date.Format(_T("%Y")));
+        }
+
+        // as the month changed, holidays did too
+        SetHolidayAttrs();

 
         // update the calendar
         Refresh();
 
         // update the calendar
         Refresh();


@@ -195,7 +405,7 @@ void wxCalendarCtrl::SetDateAndNotify(const wxDateTime& date)
 
     SetDate(date);
 
 
     SetDate(date);
 

-    GenerateEvent(type);
+    GenerateEvents(type, wxEVT_CALENDAR_SEL_CHANGED);

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -207,14 +417,10 @@ wxDateTime wxCalendarCtrl::GetStartDate() const
     wxDateTime::Tm tm = m_date.GetTm();
 
     wxDateTime date = wxDateTime(1, tm.mon, tm.year);
     wxDateTime::Tm tm = m_date.GetTm();
 
     wxDateTime date = wxDateTime(1, tm.mon, tm.year);

-    if ( date.GetWeekDay() != wxDateTime::Sun )
-    {
-        date.SetToPrevWeekDay(wxDateTime::Sun);

 
 

-        // be sure to do it or it might gain 1 hour if DST changed in between
-        date.ResetTime();
-    }
-    //else: we already have it
+    // rewind back
+    date.SetToPrevWeekDay(GetWindowStyle() & wxCAL_MONDAY_FIRST
+                          ? wxDateTime::Mon : wxDateTime::Sun);

 
     return date;
 }
 
     return date;
 }


@@ -226,7 +432,9 @@ bool wxCalendarCtrl::IsDateShown(const wxDateTime& date) const
 
 size_t wxCalendarCtrl::GetWeek(const wxDateTime& date) const
 {
 
 size_t wxCalendarCtrl::GetWeek(const wxDateTime& date) const
 {

-    return date.GetWeekOfMonth(wxDateTime::Sunday_First);
+    return date.GetWeekOfMonth(GetWindowStyle() & wxCAL_MONDAY_FIRST
+                               ? wxDateTime::Monday_First
+                               : wxDateTime::Sunday_First);

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -237,6 +445,10 @@ size_t wxCalendarCtrl::GetWeek(const wxDateTime& date) const
 // size or position changes: the combobox and spinctrl are along the top of
 // the available area and the calendar takes up therest of the space
 
 // size or position changes: the combobox and spinctrl are along the top of
 // the available area and the calendar takes up therest of the space
 

+// the static controls are supposed to be always smaller than combo/spin so we
+// always use the latter for size calculations and position the static to take
+// the same space
+

 // the constants used for the layout
 #define VERT_MARGIN     5           // distance between combo and calendar
 #define HORZ_MARGIN    15           //                            spin
 // the constants used for the layout
 #define VERT_MARGIN     5           // distance between combo and calendar
 #define HORZ_MARGIN    15           //                            spin


@@ -254,6 +466,12 @@ wxSize wxCalendarCtrl::DoGetBestSize() const
 
     height += VERT_MARGIN + wxMax(sizeCombo.y, sizeSpin.y);
 
 
     height += VERT_MARGIN + wxMax(sizeCombo.y, sizeSpin.y);
 

+    if ( GetWindowStyle() & (wxRAISED_BORDER | wxSUNKEN_BORDER) )
+    {
+        // the border would clip the last line otherwise
+        height += 4;
+    }
+

     return wxSize(width, height);
 }
 
     return wxSize(width, height);
 }
 


@@ -267,10 +485,15 @@ void wxCalendarCtrl::DoSetSize(int x, int y,
 void wxCalendarCtrl::DoMoveWindow(int x, int y, int width, int height)
 {
     wxSize sizeCombo = m_comboMonth->GetSize();
 void wxCalendarCtrl::DoMoveWindow(int x, int y, int width, int height)
 {
     wxSize sizeCombo = m_comboMonth->GetSize();

+    wxSize sizeStatic = m_staticMonth->GetSize();
+
+    int dy = (sizeCombo.y - sizeStatic.y) / 2;

     m_comboMonth->Move(x, y);
     m_comboMonth->Move(x, y);

+    m_staticMonth->SetSize(x, y + dy, sizeCombo.x, sizeStatic.y);

 
     int xDiff = sizeCombo.x + HORZ_MARGIN;
 
     int xDiff = sizeCombo.x + HORZ_MARGIN;

-    m_spinYear->SetSize(x + xDiff, y, width - xDiff, -1);
+    m_spinYear->SetSize(x + xDiff, y, width - xDiff, sizeCombo.y);
+    m_staticYear->SetSize(x + xDiff, y + dy, width - xDiff, sizeStatic.y);

 
     wxSize sizeSpin = m_spinYear->GetSize();
     int yDiff = wxMax(sizeSpin.y, sizeCombo.y) + VERT_MARGIN;
 
     wxSize sizeSpin = m_spinYear->GetSize();
     int yDiff = wxMax(sizeSpin.y, sizeCombo.y) + VERT_MARGIN;


@@ -278,6 +501,28 @@ void wxCalendarCtrl::DoMoveWindow(int x, int y, int width, int height)
     wxControl::DoMoveWindow(x, y + yDiff, width, height - yDiff);
 }
 
     wxControl::DoMoveWindow(x, y + yDiff, width, height - yDiff);
 }
 

+void wxCalendarCtrl::DoGetPosition(int *x, int *y) const
+{
+    wxControl::DoGetPosition(x, y);
+
+    // our real top corner is not in this position
+    if ( y )
+    {
+        *y -= GetMonthControl()->GetSize().y + VERT_MARGIN;
+    }
+}
+
+void wxCalendarCtrl::DoGetSize(int *width, int *height) const
+{
+    wxControl::DoGetSize(width, height);
+
+    // our real height is bigger
+    if ( height )
+    {
+        *height += GetMonthControl()->GetSize().y + VERT_MARGIN;
+    }
+}
+

 void wxCalendarCtrl::RecalcGeometry()
 {
     if ( m_widthCol != 0 )
 void wxCalendarCtrl::RecalcGeometry()
 {
     if ( m_widthCol != 0 )


@@ -310,33 +555,43 @@ void wxCalendarCtrl::RecalcGeometry()
 // drawing
 // ----------------------------------------------------------------------------
 
 // drawing
 // ----------------------------------------------------------------------------
 

-void wxCalendarCtrl::OnPaint(wxPaintEvent& event)
+void wxCalendarCtrl::OnPaint(wxPaintEvent& WXUNUSED(event))

 {
     wxPaintDC dc(this);
 
 {
     wxPaintDC dc(this);
 

-    wxDateTime::WeekDay wd;
-

     dc.SetFont(m_font);
 
     RecalcGeometry();
 
     dc.SetFont(m_font);
 
     RecalcGeometry();
 

-    printf("--- starting to paint, selection: %s, week %u\n",
+#if DEBUG_PAINT
+    wxLogDebug("--- starting to paint, selection: %s, week %u\n",

            m_date.Format("%a %d-%m-%Y %H:%M:%S").c_str(),
            GetWeek(m_date));
            m_date.Format("%a %d-%m-%Y %H:%M:%S").c_str(),
            GetWeek(m_date));

+#endif

 
     // first draw the week days
     if ( IsExposed(0, 0, 7*m_widthCol, m_heightRow) )
     {
 
     // first draw the week days
     if ( IsExposed(0, 0, 7*m_widthCol, m_heightRow) )
     {

-        puts("painting the header");
+#if DEBUG_PAINT
+        wxLogDebug("painting the header");
+#endif

 
 

-        dc.SetTextForeground(*wxBLUE);
-        dc.SetBrush(wxBrush(*wxLIGHT_GREY, wxSOLID));

         dc.SetBackgroundMode(wxTRANSPARENT);
         dc.SetBackgroundMode(wxTRANSPARENT);

-        dc.SetPen(*wxLIGHT_GREY_PEN);
+        dc.SetTextForeground(m_colHeaderFg);
+        dc.SetBrush(wxBrush(m_colHeaderBg, wxSOLID));
+        dc.SetPen(wxPen(m_colHeaderBg, 1, wxSOLID));

         dc.DrawRectangle(0, 0, 7*m_widthCol, m_heightRow);
         dc.DrawRectangle(0, 0, 7*m_widthCol, m_heightRow);

-        for ( wd = wxDateTime::Sun; wd < wxDateTime::Inv_WeekDay; wxNextWDay(wd) )
+
+        bool startOnMonday = (GetWindowStyle() & wxCAL_MONDAY_FIRST) != 0;
+        for ( size_t wd = 0; wd < 7; wd++ )

         {
         {

-            dc.DrawText(m_weekdays[wd], wd*m_widthCol + 1, 0);
+            size_t n;
+            if ( startOnMonday )
+                n = wd == 6 ? 0 : wd + 1;
+            else
+                n = wd;
+
+            dc.DrawText(m_weekdays[n], wd*m_widthCol + 1, 0);

         }
     }
 
         }
     }
 


@@ -347,52 +602,138 @@ void wxCalendarCtrl::OnPaint(wxPaintEvent& event)
     wxCoord y = m_heightRow;
 
     wxDateTime date = GetStartDate();
     wxCoord y = m_heightRow;
 
     wxDateTime date = GetStartDate();

-    printf("starting calendar from %s\n",
+#if DEBUG_PAINT
+    wxLogDebug("starting calendar from %s\n",

             date.Format("%a %d-%m-%Y %H:%M:%S").c_str());
             date.Format("%a %d-%m-%Y %H:%M:%S").c_str());

+#endif

 
     dc.SetBackgroundMode(wxSOLID);
     for ( size_t nWeek = 1; nWeek <= 6; nWeek++, y += m_heightRow )
     {
         // if the update region doesn't intersect this row, don't paint it
 
     dc.SetBackgroundMode(wxSOLID);
     for ( size_t nWeek = 1; nWeek <= 6; nWeek++, y += m_heightRow )
     {
         // if the update region doesn't intersect this row, don't paint it

-        if ( !IsExposed(0, y, 7*m_widthCol, y + m_heightRow - 1) )
+        if ( !IsExposed(0, y, 7*m_widthCol, m_heightRow - 1) )

         {
             date += wxDateSpan::Week();
 
             continue;
         }
 
         {
             date += wxDateSpan::Week();
 
             continue;
         }
 

-        printf("painting week %d at y = %d\n", nWeek, y);
+#if DEBUG_PAINT
+        wxLogDebug("painting week %d at y = %d\n", nWeek, y);
+#endif

 
 

-        for ( wd = wxDateTime::Sun; wd < wxDateTime::Inv_WeekDay; wxNextWDay(wd) )
+        for ( size_t wd = 0; wd < 7; wd++ )

         {
             if ( IsDateShown(date) )
             {
         {
             if ( IsDateShown(date) )
             {

-                wxString day = wxString::Format(_T("%u"), date.GetDay());
+                // don't use wxDate::Format() which prepends 0s
+                unsigned int day = date.GetDay();
+                wxString dayStr = wxString::Format(_T("%u"), day);

                 wxCoord width;
                 wxCoord width;

-                dc.GetTextExtent(day, &width, (wxCoord *)NULL);
+                dc.GetTextExtent(dayStr, &width, (wxCoord *)NULL);
+
+                bool changedColours = FALSE,
+                     changedFont = FALSE;
+
+                wxCalendarDateAttr *attr = m_attrs[day - 1];

 
                 bool isSel = m_date == date;
                 if ( isSel )
                 {
 
                 bool isSel = m_date == date;
                 if ( isSel )
                 {

-                    dc.SetTextForeground(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_HIGHLIGHTTEXT));
-                    dc.SetTextBackground(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_HIGHLIGHT));
+                    dc.SetTextForeground(m_colHighlightFg);
+                    dc.SetTextBackground(m_colHighlightBg);
+
+                    changedColours = TRUE;
+                }
+                else if ( attr )
+                {
+                    wxColour colFg, colBg;
+
+                    if ( attr->IsHoliday() )
+                    {
+                        colFg = m_colHolidayFg;
+                        colBg = m_colHolidayBg;
+                    }
+                    else
+                    {
+                        colFg = attr->GetTextColour();
+                        colBg = attr->GetBackgroundColour();
+                    }
+
+                    if ( colFg.Ok() )
+                    {
+                        dc.SetTextForeground(colFg);
+                        changedColours = TRUE;
+                    }
+
+                    if ( colBg.Ok() )
+                    {
+                        dc.SetTextBackground(colBg);
+                        changedColours = TRUE;
+                    }
+
+                    if ( attr->HasFont() )
+                    {
+                        dc.SetFont(attr->GetFont());
+                        changedFont = TRUE;
+                    }

                 }
 
                 }
 

-                dc.DrawText(day, wd*m_widthCol + (m_widthCol - width) / 2, y);
+                wxCoord x = wd*m_widthCol + (m_widthCol - width) / 2;
+                dc.DrawText(dayStr, x, y + 1);

 
 

-                if ( isSel )
+                if ( !isSel && attr && attr->HasBorder() )
+                {
+                    wxColour colBorder;
+                    if ( attr->HasBorderColour() )
+                    {
+                        colBorder = attr->GetBorderColour();
+                    }
+                    else
+                    {
+                        colBorder = m_foregroundColour;
+                    }
+
+                    wxPen pen(colBorder, 1, wxSOLID);
+                    dc.SetPen(pen);
+                    dc.SetBrush(*wxTRANSPARENT_BRUSH);
+
+                    switch ( attr->GetBorder() )
+                    {
+                        case wxCAL_BORDER_SQUARE:
+                            dc.DrawRectangle(x - 2, y,
+                                             width + 4, m_heightRow);
+                            break;
+
+                        case wxCAL_BORDER_ROUND:
+                            dc.DrawEllipse(x - 2, y,
+                                           width + 4, m_heightRow);
+                            break;
+
+                        default:
+                            wxFAIL_MSG(_T("unknown border type"));
+                    }
+                }
+
+                if ( changedColours )

                 {
                     dc.SetTextForeground(m_foregroundColour);
                     dc.SetTextBackground(m_backgroundColour);
                 }
                 {
                     dc.SetTextForeground(m_foregroundColour);
                     dc.SetTextBackground(m_backgroundColour);
                 }

+
+                if ( changedFont )
+                {
+                    dc.SetFont(m_font);
+                }

             }
             //else: just don't draw it
 
             date += wxDateSpan::Day();
         }
     }
             }
             //else: just don't draw it
 
             date += wxDateSpan::Day();
         }
     }

-
-    puts("+++ finished painting");
+#if DEBUG_PAINT
+    wxLogDebug("+++ finished painting");
+#endif

 }
 
 void wxCalendarCtrl::RefreshDate(const wxDateTime& date)
 }
 
 void wxCalendarCtrl::RefreshDate(const wxDateTime& date)


@@ -409,10 +750,21 @@ void wxCalendarCtrl::RefreshDate(const wxDateTime& date)
     rect.width = 7*m_widthCol;
     rect.height = m_heightRow;
 
     rect.width = 7*m_widthCol;
     rect.height = m_heightRow;
 

-    printf("*** refreshing week %d at (%d, %d)-(%d, %d)\n",
+#ifdef __WXMSW__
+    // VZ: for some reason, the selected date seems to occupy more space under
+    //     MSW - this is probably some bug in the font size calculations, but I
+    //     don't know where exactly. This fix is ugly and leads to more
+    //     refreshes than really needed, but without it the selected days
+    //     leaves even more ugly underscores on screen.
+    rect.Inflate(0, 1);
+#endif // MSW
+
+#if DEBUG_PAINT
+    wxLogDebug("*** refreshing week %d at (%d, %d)-(%d, %d)\n",

            GetWeek(date),
            rect.x, rect.y,
            rect.x + rect.width, rect.y + rect.height);
            GetWeek(date),
            rect.x, rect.y,
            rect.x + rect.width, rect.y + rect.height);

+#endif

 
     Refresh(TRUE, &rect);
 }
 
     Refresh(TRUE, &rect);
 }


@@ -421,44 +773,92 @@ void wxCalendarCtrl::RefreshDate(const wxDateTime& date)
 // mouse handling
 // ----------------------------------------------------------------------------
 
 // mouse handling
 // ----------------------------------------------------------------------------
 

-void wxCalendarCtrl::OnClick(wxMouseEvent& event)
+void wxCalendarCtrl::OnDClick(wxMouseEvent& event)

 {
 {

-    RecalcGeometry();
-
-    wxDateTime date;
-    if ( !HitTest(event.GetPosition(), &date) )
+    if ( HitTest(event.GetPosition()) != wxCAL_HITTEST_DAY )

     {
         event.Skip();
     }
     else
     {
     {
         event.Skip();
     }
     else
     {

-        ChangeDay(date);
+        GenerateEvent(wxEVT_CALENDAR_DOUBLECLICKED);
+    }
+}
+
+void wxCalendarCtrl::OnClick(wxMouseEvent& event)
+{
+    wxDateTime date;
+    wxDateTime::WeekDay wday;
+    switch ( HitTest(event.GetPosition(), &date, &wday) )
+    {
+        case wxCAL_HITTEST_DAY:
+            ChangeDay(date);
+
+            GenerateEvents(wxEVT_CALENDAR_DAY_CHANGED,
+                           wxEVT_CALENDAR_SEL_CHANGED);
+            break;
+
+        case wxCAL_HITTEST_HEADER:
+            {
+                wxCalendarEvent event(this, wxEVT_CALENDAR_WEEKDAY_CLICKED);
+                event.m_wday = wday;
+                (void)GetEventHandler()->ProcessEvent(event);
+            }
+            break;

 
 

-        GenerateEvent(wxEVT_CALENDAR_DAY_CHANGED);
+        default:
+            wxFAIL_MSG(_T("unknown hittest code"));
+            // fall through
+
+        case wxCAL_HITTEST_NOWHERE:
+            event.Skip();
+            break;

     }
 }
 
     }
 }
 

-bool wxCalendarCtrl::HitTest(const wxPoint& pos, wxDateTime *date)
+wxCalendarHitTestResult wxCalendarCtrl::HitTest(const wxPoint& pos,
+                                                wxDateTime *date,
+                                                wxDateTime::WeekDay *wd)

 {
     RecalcGeometry();
 
 {
     RecalcGeometry();
 

+    int wday = pos.x / m_widthCol;
+

     wxCoord y = pos.y;
     if ( y < m_heightRow )
     wxCoord y = pos.y;
     if ( y < m_heightRow )

-        return FALSE;
+    {
+        if ( wd )
+        {
+            if ( GetWindowStyle() & wxCAL_MONDAY_FIRST )
+            {
+                wday = wday == 6 ? 0 : wday + 1;
+            }
+
+            *wd = (wxDateTime::WeekDay)wday;
+        }

 
 

-    y -= m_heightRow;
-    int week = y / m_heightRow,
-        wday = pos.x / m_widthCol;
+        return wxCAL_HITTEST_HEADER;
+    }

 
 

+    int week = (y - m_heightRow) / m_heightRow;

     if ( week >= 6 || wday >= 7 )
     if ( week >= 6 || wday >= 7 )

-        return FALSE;
+    {
+        return wxCAL_HITTEST_NOWHERE;
+    }

 
 

-    wxCHECK_MSG( date, FALSE, _T("bad pointer in wxCalendarCtrl::HitTest") );
+    wxDateTime dt = GetStartDate() + wxDateSpan::Days(7*week + wday);

 
 

-    *date = GetStartDate();
-    *date += wxDateSpan::Days(7*week + wday);
+    if ( IsDateShown(dt) )
+    {
+        if ( date )
+            *date = dt;

 
 

-    return IsDateShown(*date);
+        return wxCAL_HITTEST_DAY;
+    }
+    else
+    {
+        return wxCAL_HITTEST_NOWHERE;
+    }

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -475,24 +875,20 @@ void wxCalendarCtrl::OnMonthChange(wxCommandEvent& event)
         tm.mday = wxDateTime::GetNumberOfDays(mon, tm.year);
     }
 
         tm.mday = wxDateTime::GetNumberOfDays(mon, tm.year);
     }
 

-    SetDate(wxDateTime(tm.mday, mon, tm.year));
-
-    GenerateEvent(wxEVT_CALENDAR_MONTH_CHANGED);
+    SetDateAndNotify(wxDateTime(tm.mday, mon, tm.year));

 }
 
 void wxCalendarCtrl::OnYearChange(wxSpinEvent& event)
 {
     wxDateTime::Tm tm = m_date.GetTm();
 
 }
 
 void wxCalendarCtrl::OnYearChange(wxSpinEvent& event)
 {
     wxDateTime::Tm tm = m_date.GetTm();
 

-    int year = event.GetInt();
+    int year = (int)event.GetInt();

     if ( tm.mday > wxDateTime::GetNumberOfDays(tm.mon, year) )
     {
         tm.mday = wxDateTime::GetNumberOfDays(tm.mon, year);
     }
 
     if ( tm.mday > wxDateTime::GetNumberOfDays(tm.mon, year) )
     {
         tm.mday = wxDateTime::GetNumberOfDays(tm.mon, year);
     }
 

-    SetDate(wxDateTime(tm.mday, tm.mon, year));
-
-    GenerateEvent(wxEVT_CALENDAR_YEAR_CHANGED);
+    SetDateAndNotify(wxDateTime(tm.mday, tm.mon, year));

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -513,20 +909,30 @@ void wxCalendarCtrl::OnChar(wxKeyEvent& event)
             SetDateAndNotify(m_date - wxDateSpan::Year());
             break;
 
             SetDateAndNotify(m_date - wxDateSpan::Year());
             break;
 

-        case WXK_PAGEDOWN:
-            SetDateAndNotify(m_date + wxDateSpan::Year());
+        case WXK_PRIOR:
+            SetDateAndNotify(m_date - wxDateSpan::Month());

             break;
 
             break;
 

-        case WXK_PAGEUP:
-            SetDateAndNotify(m_date - wxDateSpan::Year());
+        case WXK_NEXT:
+            SetDateAndNotify(m_date + wxDateSpan::Month());

             break;
 
         case WXK_RIGHT:
             break;
 
         case WXK_RIGHT:

-            SetDateAndNotify(m_date + wxDateSpan::Day());
+            if ( event.ControlDown() )
+                SetDateAndNotify(wxDateTime(m_date).SetToNextWeekDay(
+                                 GetWindowStyle() & wxCAL_MONDAY_FIRST
+                                 ? wxDateTime::Sun : wxDateTime::Sat));
+            else
+                SetDateAndNotify(m_date + wxDateSpan::Day());

             break;
 
         case WXK_LEFT:
             break;
 
         case WXK_LEFT:

-            SetDateAndNotify(m_date - wxDateSpan::Day());
+            if ( event.ControlDown() )
+                SetDateAndNotify(wxDateTime(m_date).SetToPrevWeekDay(
+                                 GetWindowStyle() & wxCAL_MONDAY_FIRST
+                                 ? wxDateTime::Mon : wxDateTime::Sun));
+            else
+                SetDateAndNotify(m_date - wxDateSpan::Day());

             break;
 
         case WXK_UP:
             break;
 
         case WXK_UP:


@@ -538,7 +944,18 @@ void wxCalendarCtrl::OnChar(wxKeyEvent& event)
             break;
 
         case WXK_HOME:
             break;
 
         case WXK_HOME:

-            SetDateAndNotify(wxDateTime::Today());
+            if ( event.ControlDown() )
+                SetDateAndNotify(wxDateTime::Today());
+            else
+                SetDateAndNotify(wxDateTime(1, m_date.GetMonth(), m_date.GetYear()));
+            break;
+
+        case WXK_END:
+            SetDateAndNotify(wxDateTime(m_date).SetToLastMonthDay());
+            break;
+
+        case WXK_RETURN:
+            GenerateEvent(wxEVT_CALENDAR_DOUBLECLICKED);

             break;
 
         default:
             break;
 
         default:


@@ -547,18 +964,82 @@ void wxCalendarCtrl::OnChar(wxKeyEvent& event)
 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------

-// wxCalendarEvent
+// holidays handling

 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 

-void wxCalendarCtrl::GenerateEvent(wxEventType type)
+void wxCalendarCtrl::EnableHolidayDisplay(bool display)
+{
+    long style = GetWindowStyle();
+    if ( display )
+        style |= wxCAL_SHOW_HOLIDAYS;
+    else
+        style &= ~wxCAL_SHOW_HOLIDAYS;
+
+    SetWindowStyle(style);
+
+    if ( display )
+        SetHolidayAttrs();
+    else
+        ResetHolidayAttrs();
+
+    Refresh();
+}
+
+void wxCalendarCtrl::SetHolidayAttrs()

 {
 {

-    // we're called for a change in some particular date field but we always
-    // also generate a generic "changed" event
-    wxCalendarEvent event(this, type);
-    wxCalendarEvent event2(this, wxEVT_CALENDAR_SEL_CHANGED);
+    if ( GetWindowStyle() & wxCAL_SHOW_HOLIDAYS )
+    {
+        ResetHolidayAttrs();
+
+        wxDateTime::Tm tm = m_date.GetTm();
+        wxDateTime dtStart(1, tm.mon, tm.year),
+                   dtEnd = dtStart.GetLastMonthDay();
+
+        wxDateTimeArray hol;
+        wxDateTimeHolidayAuthority::GetHolidaysInRange(dtStart, dtEnd, hol);
+
+        size_t count = hol.GetCount();
+        for ( size_t n = 0; n < count; n++ )
+        {
+            SetHoliday(hol[n].GetDay());
+        }
+    }
+}
+
+void wxCalendarCtrl::SetHoliday(size_t day)
+{
+    wxCHECK_RET( day > 0 && day < 32, _T("invalid day in SetHoliday") );
+
+    wxCalendarDateAttr *attr = GetAttr(day);
+    if ( !attr )
+    {
+        attr = new wxCalendarDateAttr;
+    }
+
+    attr->SetHoliday(TRUE);
+
+    // can't use SetAttr() because it would delete this pointer
+    m_attrs[day - 1] = attr;
+}

 
 

-    (void)GetEventHandler()->ProcessEvent(event);
-    (void)GetEventHandler()->ProcessEvent(event2);
+void wxCalendarCtrl::ResetHolidayAttrs()
+{
+    for ( size_t day = 0; day < 31; day++ )
+    {
+        if ( m_attrs[day] )
+        {
+            m_attrs[day]->SetHoliday(FALSE);
+        }
+    }
+}
+
+// ----------------------------------------------------------------------------
+// wxCalendarEvent
+// ----------------------------------------------------------------------------
+
+void wxCalendarEvent::Init()
+{
+    m_wday = wxDateTime::Inv_WeekDay;

 }
 
 wxCalendarEvent::wxCalendarEvent(wxCalendarCtrl *cal, wxEventType type)
 }
 
 wxCalendarEvent::wxCalendarEvent(wxCalendarCtrl *cal, wxEventType type)


@@ -566,3 +1047,6 @@ wxCalendarEvent::wxCalendarEvent(wxCalendarCtrl *cal, wxEventType type)
 {
     m_date = cal->GetDate();
 }
 {
     m_date = cal->GetDate();
 }

+
+#endif // wxUSE_SPINBTN
+