#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
// ----------------------------------------------------------------------------
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)
// 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());
+}
+
+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
// ----------------------------------------------------------------------------
}
}
-bool wxCalendarCtrl::Create(wxWindow *parent,
- wxWindowID id,
+bool wxCalendarCtrl::Create(wxWindow * WXUNUSED(parent),
+ wxWindowID WXUNUSED(id),
const wxDateTime& date,
- const wxPoint& pos,
+ const wxPoint& WXUNUSED(pos),
const wxSize& size,
long style,
- const wxString& name)
+ const wxString& WXUNUSED(name))
{
- m_date = date.IsValid() ? date : wxDateTime::Today();
+ SetWindowStyle(style | (wxRAISED_BORDER | wxWANTS_CHARS));
- wxString monthNames[12];
- wxDateTime::Month m;
- for ( m = wxDateTime::Jan; m < wxDateTime::Inv_Month; wxNextMonth(m) )
- {
- monthNames[m] = wxDateTime::GetMonthName(m);
- }
-
- m_comboMonth = new wxComboBox(parent, -1,
- monthNames[m_date.GetMonth()],
- wxDefaultPosition,
- wxDefaultSize,
- WXSIZEOF(monthNames), monthNames,
- wxCB_READONLY);
-
- m_spinYear = new wxSpinCtrl(parent, -1,
- m_date.Format(_T("%Y")),
- wxDefaultPosition,
- wxDefaultSize,
- wxSP_ARROW_KEYS,
- -4300, 10000, m_date.GetYear());
+ m_date = date.IsValid() ? date : wxDateTime::Today();
- // we want to process the events from these controls
- m_comboMonth->PushEventHandler(this);
- m_spinYear->PushEventHandler(this);
+ m_comboMonth = new wxMonthComboBox(this);
+ m_spinYear = new wxYearSpinCtrl(this);
wxSize sizeReal;
if ( size.x == -1 || size.y == -1 )
return TRUE;
}
+wxCalendarCtrl::~wxCalendarCtrl()
+{
+#if 0
+ m_comboMonth->PopEventHandler();
+ m_spinYear->PopEventHandler();
+#endif // 0
+}
+
+// ----------------------------------------------------------------------------
+// forward wxWin functions to subcontrols
+// ----------------------------------------------------------------------------
+
+bool wxCalendarCtrl::Show(bool show)
+{
+ if ( !wxControl::Show(show) )
+ {
+ return FALSE;
+ }
+
+ m_comboMonth->Show(show);
+ m_spinYear->Show(show);
+
+ return TRUE;
+}
+
+bool wxCalendarCtrl::Enable(bool enable)
+{
+ if ( !wxControl::Enable(enable) )
+ {
+ return FALSE;
+ }
+
+ m_comboMonth->Enable(enable);
+ m_spinYear->Enable(enable);
+
+ return TRUE;
+}
+
// ----------------------------------------------------------------------------
// changing date
// ----------------------------------------------------------------------------
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);
+
+ // be sure to do it or it might gain 1 hour if DST changed in between
+ date.ResetTime();
return date;
}
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);
}
// ----------------------------------------------------------------------------
m_comboMonth->Move(x, y);
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);
wxSize sizeSpin = m_spinYear->GetSize();
int yDiff = wxMax(sizeSpin.y, sizeCombo.y) + VERT_MARGIN;
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 -= m_comboMonth->GetSize().y + VERT_MARGIN;
+ }
+}
+
+void wxCalendarCtrl::DoGetSize(int *width, int *height) const
+{
+ wxControl::DoGetSize(width, height);
+
+ // our real height is bigger
+ if ( height )
+ {
+ *height += m_comboMonth->GetSize().y + VERT_MARGIN;
+ }
+}
+
void wxCalendarCtrl::RecalcGeometry()
{
if ( m_widthCol != 0 )
// drawing
// ----------------------------------------------------------------------------
-void wxCalendarCtrl::OnPaint(wxPaintEvent& event)
+void wxCalendarCtrl::OnPaint(wxPaintEvent& WXUNUSED(event))
{
wxPaintDC dc(this);
- wxDateTime::WeekDay wd;
-
dc.SetFont(m_font);
RecalcGeometry();
+#if DEBUG_PAINT
printf("--- starting to paint, selection: %s, week %u\n",
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) )
{
+#if DEBUG_PAINT
puts("painting the header");
+#endif
dc.SetTextForeground(*wxBLUE);
dc.SetBrush(wxBrush(*wxLIGHT_GREY, wxSOLID));
dc.SetBackgroundMode(wxTRANSPARENT);
dc.SetPen(*wxLIGHT_GREY_PEN);
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);
}
}
wxCoord y = m_heightRow;
wxDateTime date = GetStartDate();
+#if DEBUG_PAINT
printf("starting calendar from %s\n",
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
- 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;
}
+#if DEBUG_PAINT
printf("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) )
{
+ // don't use wxDate::Format() which prepends 0s
wxString day = wxString::Format(_T("%u"), date.GetDay());
wxCoord width;
dc.GetTextExtent(day, &width, (wxCoord *)NULL);
date += wxDateSpan::Day();
}
}
-
+#if DEBUG_PAINT
puts("+++ finished painting");
+#endif
}
void wxCalendarCtrl::RefreshDate(const wxDateTime& date)
rect.width = 7*m_widthCol;
rect.height = m_heightRow;
+#if DEBUG_PAINT
printf("*** refreshing week %d at (%d, %d)-(%d, %d)\n",
GetWeek(date),
rect.x, rect.y,
rect.x + rect.width, rect.y + rect.height);
+#endif
Refresh(TRUE, &rect);
}
// 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
{
- ChangeDay(date);
+ GenerateEvent(wxEVT_CALENDAR_DOUBLECLICKED, FALSE);
+ }
+}
+
+void wxCalendarCtrl::OnClick(wxMouseEvent& event)
+{
+ wxDateTime date;
+ wxDateTime::WeekDay wday;
+ switch ( HitTest(event.GetPosition(), &date, &wday) )
+ {
+ case wxCAL_HITTEST_DAY:
+ ChangeDay(date);
+
+ GenerateEvent(wxEVT_CALENDAR_DAY_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();
+ int wday = pos.x / m_widthCol;
+
wxCoord y = pos.y;
if ( y < m_heightRow )
- return FALSE;
+ {
+ if ( wd )
+ {
+ if ( GetWindowStyle() & wxCAL_MONDAY_FIRST )
+ {
+ wday = wday == 6 ? 0 : wday + 1;
+ }
- y -= m_heightRow;
- int week = y / m_heightRow,
- wday = pos.x / m_widthCol;
+ *wd = (wxDateTime::WeekDay)wday;
+ }
+ return wxCAL_HITTEST_HEADER;
+ }
+
+ int week = (y - m_heightRow) / m_heightRow;
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;
+ }
}
// ----------------------------------------------------------------------------
{
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);
SetDateAndNotify(m_date - wxDateSpan::Year());
break;
- case WXK_PAGEDOWN:
- SetDateAndNotify(m_date + wxDateSpan::Year());
+ case WXK_PRIOR:
+ SetDateAndNotify(m_date - wxDateSpan::Month());
break;
- case WXK_PAGEUP:
- SetDateAndNotify(m_date - wxDateSpan::Year());
+ case WXK_NEXT:
+ SetDateAndNotify(m_date + wxDateSpan::Month());
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:
- 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_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;
default:
// wxCalendarEvent
// ----------------------------------------------------------------------------
-void wxCalendarCtrl::GenerateEvent(wxEventType type)
+void wxCalendarCtrl::GenerateEvent(wxEventType type, bool selChanged)
{
// 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);
-
(void)GetEventHandler()->ProcessEvent(event);
- (void)GetEventHandler()->ProcessEvent(event2);
+
+ if ( selChanged )
+ {
+ wxCalendarEvent event2(this, wxEVT_CALENDAR_SEL_CHANGED);
+
+ (void)GetEventHandler()->ProcessEvent(event2);
+ }
+}
+
+void wxCalendarEvent::Init()
+{
+ m_wday = wxDateTime::Inv_WeekDay;
}
wxCalendarEvent::wxCalendarEvent(wxCalendarCtrl *cal, wxEventType type)
projects / wxWidgets.git / blobdiff