1. some minor compilation fixes in datetime.cppm
2. implemented wxTreeCtrl::Insert(size_t index) 3. draft of wxCalendarCtrl git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5135 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
258
src/generic/calctrl.cpp
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258
src/generic/calctrl.cpp
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///////////////////////////////////////////////////////////////////////////////
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// Name: generic/calctrl.cpp
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// Purpose: implementation fo the generic wxCalendarCtrl
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// Author: Vadim Zeitlin
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// Modified by:
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// Created: 29.12.99
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// RCS-ID: $Id$
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// Copyright: (c) 1999 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
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// Licence: wxWindows license
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///////////////////////////////////////////////////////////////////////////////
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// ============================================================================
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// declarations
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// ============================================================================
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// ----------------------------------------------------------------------------
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// headers
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// ----------------------------------------------------------------------------
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#ifdef __GNUG__
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#pragma implementation "calctrl.h"
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#endif
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// For compilers that support precompilation, includes "wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#ifndef WX_PRECOMP
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#endif //WX_PRECOMP
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#include "wx/generic/calctrl.h"
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// ----------------------------------------------------------------------------
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// wxWin macros
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// ----------------------------------------------------------------------------
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BEGIN_EVENT_TABLE(wxCalendarCtrl, wxControl)
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EVT_PAINT(wxCalendarCtrl::OnPaint)
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EVT_LEFT_DOWN(wxCalendarCtrl::OnClick)
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END_EVENT_TABLE()
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IMPLEMENT_DYNAMIC_CLASS(wxCalendarCtrl, wxControl)
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// ============================================================================
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// implementation
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// ============================================================================
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// ----------------------------------------------------------------------------
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// wxCalendarCtrl
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// ----------------------------------------------------------------------------
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void wxCalendarCtrl::Init()
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{
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m_comboMonth = NULL;
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m_spinYear = NULL;
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m_widthCol =
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m_heightRow = 0;
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}
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bool wxCalendarCtrl::Create(wxWindow *parent,
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wxWindowID id,
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const wxDateTime& date,
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const wxPoint& pos,
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const wxSize& size,
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long style,
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const wxString& name)
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{
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m_date = date.IsValid() ? date : wxDateTime::Today();
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wxSize sizeReal;
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if ( size.x == -1 || size.y == -1 )
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{
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sizeReal = DoGetBestSize();
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if ( size.x != -1 )
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sizeReal.x = size.x;
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if ( size.y != -1 )
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sizeReal.y = size.y;
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}
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else
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{
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sizeReal = size;
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}
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SetSize(sizeReal);
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SetBackgroundColour(*wxWHITE);
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return TRUE;
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}
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// ----------------------------------------------------------------------------
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// date helpers
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// ----------------------------------------------------------------------------
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wxDateTime wxCalendarCtrl::GetStartDate() const
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{
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wxDateTime::Tm tm = m_date.GetTm();
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wxDateTime date = wxDateTime(1, tm.mon, tm.year);
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date.SetToPrevWeekDay(wxDateTime::Sun);
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return date;
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}
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bool wxCalendarCtrl::IsDateShown(const wxDateTime& date) const
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{
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return date.GetMonth() == m_date.GetMonth();
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}
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// ----------------------------------------------------------------------------
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// size management
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// ----------------------------------------------------------------------------
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wxSize wxCalendarCtrl::DoGetBestSize() const
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{
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return wxSize(230, 200);
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}
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void wxCalendarCtrl::DoSetSize(int x, int y,
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int width, int height,
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int sizeFlags)
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{
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wxControl::DoSetSize(x, y, width, height, sizeFlags);
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}
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void wxCalendarCtrl::DoMoveWindow(int x, int y, int width, int height)
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{
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wxControl::DoMoveWindow(x, y, width, height);
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}
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// ----------------------------------------------------------------------------
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// drawing
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// ----------------------------------------------------------------------------
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void wxCalendarCtrl::OnPaint(wxPaintEvent& event)
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{
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wxPaintDC dc(this);
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wxDateTime::WeekDay wd;
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wxString weekdays[7];
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dc.SetFont(*wxSWISS_FONT);
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// determine the column width (we assume that the weekday names are always
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// wider (in any language) than the numbers)
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m_widthCol = 0;
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for ( wd = wxDateTime::Sun; wd < wxDateTime::Inv_WeekDay; wxNextWDay(wd) )
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{
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weekdays[wd] = wxDateTime::GetWeekDayName(wd, wxDateTime::Name_Abbr);
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wxCoord width;
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dc.GetTextExtent(weekdays[wd], &width, &m_heightRow);
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if ( width > m_widthCol )
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{
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m_widthCol = width;
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}
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}
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// leave some margins
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m_widthCol += 2;
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m_heightRow += 2;
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// first draw the week days
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dc.SetTextForeground(*wxBLUE);
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dc.SetBrush(wxBrush(*wxLIGHT_GREY, wxSOLID));
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dc.SetBackgroundMode(wxTRANSPARENT);
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dc.SetPen(*wxWHITE_PEN);
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dc.DrawRectangle(0, 0, 7*m_widthCol - 1, m_heightRow);
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for ( wd = wxDateTime::Sun; wd < wxDateTime::Inv_WeekDay; wxNextWDay(wd) )
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{
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dc.DrawText(weekdays[wd], wd*m_widthCol + 1, 0);
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}
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// then the calendar itself
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dc.SetTextForeground(*wxBLACK);
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//dc.SetFont(*wxNORMAL_FONT);
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wxCoord y = m_heightRow;
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wxDateTime date = GetStartDate();
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dc.SetBackgroundMode(wxSOLID);
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for ( size_t nWeek = 0; nWeek < 6; nWeek++ )
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{
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for ( wd = wxDateTime::Sun; wd < wxDateTime::Inv_WeekDay; wxNextWDay(wd) )
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{
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if ( IsDateShown(date) )
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{
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wxString day = wxString::Format(_T("%u"), date.GetDay());
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wxCoord width;
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dc.GetTextExtent(day, &width, (wxCoord *)NULL);
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bool isSel = m_date == date;
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if ( isSel )
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{
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dc.SetTextForeground(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_HIGHLIGHTTEXT));
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dc.SetTextBackground(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_HIGHLIGHT));
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}
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dc.DrawText(day, wd*m_widthCol + (m_widthCol - width) / 2, y);
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if ( isSel )
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{
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dc.SetTextForeground(*wxBLACK);
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dc.SetTextBackground(m_backgroundColour);
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}
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}
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//else: just don't draw it
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date += wxDateSpan::Day();
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}
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y += m_heightRow;
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}
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}
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// ----------------------------------------------------------------------------
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// mouse handling
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// ----------------------------------------------------------------------------
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void wxCalendarCtrl::OnClick(wxMouseEvent& event)
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{
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wxDateTime date;
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if ( !HitTest(event.GetPosition(), &date) )
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{
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event.Skip();
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}
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else
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{
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m_date = date;
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Refresh();
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}
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}
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bool wxCalendarCtrl::HitTest(const wxPoint& pos, wxDateTime *date)
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{
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wxCoord y = pos.y;
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if ( y < m_heightRow )
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return FALSE;
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y -= m_heightRow;
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int week = y / m_heightRow,
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wday = pos.x / m_widthCol;
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if ( week >= 6 || wday >= 7 )
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return FALSE;
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wxCHECK_MSG( date, FALSE, _T("bad pointer in wxCalendarCtrl::HitTest") );
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*date = GetStartDate();
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*date += wxDateSpan::Days(7*week + wday);
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return IsDateShown(*date);
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}
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