1 /////////////////////////////////////////////////////////////////////////////
2 // Name: generic/datectlg.cpp
3 // Purpose: generic wxDatePickerCtrlGeneric implementation
4 // Author: Andreas Pflug
8 // Copyright: (c) 2005 Andreas Pflug <pgadmin@pse-consulting.de>
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
12 // ============================================================================
14 // ============================================================================
16 // ----------------------------------------------------------------------------
18 // ----------------------------------------------------------------------------
20 #include "wx/wxprec.h"
26 #if wxUSE_DATEPICKCTRL
28 #include "wx/datectrl.h"
30 // use this version if we're explicitly requested to do it or if it's the only
32 #if wxUSE_DATEPICKCTRL_GENERIC || !defined(wxHAS_NATIVE_DATEPICKCTRL)
35 #include "wx/bmpbuttn.h"
36 #include "wx/dialog.h"
37 #include "wx/dcmemory.h"
39 #include "wx/textctrl.h"
40 #include "wx/valtext.h"
43 #ifdef wxHAS_NATIVE_DATEPICKCTRL
44 // this header is not included from wx/datectrl.h if we have a native
45 // version, but we do need it here
46 #include "wx/generic/datectrl.h"
49 // we need to define _WX_DEFINE_DATE_EVENTS_ before including wx/dateevt.h to
50 // define the event types we use if we're the only date picker control version
51 // being compiled -- otherwise it's defined in the native version implementation
52 #ifndef wxHAS_NATIVE_DATEPICKCTRL
53 #define _WX_DEFINE_DATE_EVENTS_
56 #include "wx/dateevt.h"
58 #include "wx/calctrl.h"
59 #include "wx/renderer.h"
61 // ----------------------------------------------------------------------------
63 // ----------------------------------------------------------------------------
73 #ifndef DEFAULT_ITEM_WIDTH
74 #define DEFAULT_ITEM_WIDTH 100
77 // ----------------------------------------------------------------------------
79 // ----------------------------------------------------------------------------
82 class wxDropdownButton
: public wxBitmapButton
85 wxDropdownButton() { Init(); }
86 wxDropdownButton(wxWindow
*parent
,
88 const wxPoint
& pos
= wxDefaultPosition
,
89 const wxSize
& size
= wxDefaultSize
,
91 const wxValidator
& validator
= wxDefaultValidator
);
98 bool Create(wxWindow
*parent
,
100 const wxPoint
& pos
= wxDefaultPosition
,
101 const wxSize
& size
= wxDefaultSize
,
103 const wxValidator
& validator
= wxDefaultValidator
);
105 void DoMoveWindow(int x
, int y
, int w
, int h
);
108 int m_borderX
, m_borderY
;
112 wxDropdownButton::wxDropdownButton(wxWindow
*parent
,
117 const wxValidator
& validator
)
120 Create(parent
, id
, pos
, size
, style
, validator
);
124 bool wxDropdownButton::Create(wxWindow
*parent
,
128 long WXUNUSED(style
),
129 const wxValidator
& validator
)
131 wxBitmap
chkBmp(15,15); // arbitrary
132 if ( !wxBitmapButton::Create(parent
, id
, chkBmp
,
133 pos
, wxDefaultSize
, wxBU_AUTODRAW
, validator
) )
136 const wxSize sz
= GetSize();
137 int w
= chkBmp
.GetWidth(),
138 h
= chkBmp
.GetHeight();
139 m_borderX
= sz
.x
- m_marginX
- w
;
140 m_borderY
= sz
.y
- m_marginY
- h
;
142 w
= size
.x
> 0 ? size
.x
: sz
.x
;
143 h
= size
.y
> 0 ? size
.y
: sz
.y
;
145 DoMoveWindow(pos
.x
, pos
.y
, w
, h
);
151 void wxDropdownButton::DoMoveWindow(int x
, int y
, int w
, int h
)
153 if (m_borderX
>= 0 && m_borderY
>= 0 && (w
>= 0 || h
>= 0))
160 w
= m_marginX
+ m_borderX
+ 15; // GTK magic size
165 int bw
= w
- m_marginX
- m_borderX
;
166 int bh
= h
- m_marginY
- m_borderY
;
170 wxBitmap
bmp(bw
, bh
);
171 dc
.SelectObject(bmp
);
173 wxRendererNative::Get().DrawComboBoxDropButton(this, dc
, wxRect(0,0,bw
, bh
));
178 wxBitmapButton::DoMoveWindow(x
, y
, w
, h
);
184 #include "wx/popupwin.h"
186 class wxDatePopupInternal
: public wxPopupTransientWindow
189 wxDatePopupInternal(wxWindow
*parent
) : wxPopupTransientWindow(parent
) { }
191 void ShowAt(int x
, int y
)
193 Position(wxPoint(x
, y
), wxSize(0, 0));
203 #else // !wxUSE_POPUPWIN
205 class wxDatePopupInternal
: public wxDialog
208 wxDatePopupInternal(wxWindow
*parent
)
218 void ShowAt(int x
, int y
)
230 #endif // wxUSE_POPUPWIN/!wxUSE_POPUPWIN
232 // ============================================================================
233 // wxDatePickerCtrlGeneric implementation
234 // ============================================================================
236 BEGIN_EVENT_TABLE(wxDatePickerCtrlGeneric
, wxDatePickerCtrlBase
)
237 EVT_BUTTON(CTRLID_BTN
, wxDatePickerCtrlGeneric::OnClick
)
238 EVT_TEXT(CTRLID_TXT
, wxDatePickerCtrlGeneric::OnText
)
239 EVT_CHILD_FOCUS(wxDatePickerCtrlGeneric::OnChildSetFocus
)
242 #ifndef wxHAS_NATIVE_DATEPICKCTRL
243 IMPLEMENT_DYNAMIC_CLASS(wxDatePickerCtrl
, wxControl
)
246 // ----------------------------------------------------------------------------
248 // ----------------------------------------------------------------------------
250 bool wxDatePickerCtrlGeneric::Create(wxWindow
*parent
,
252 const wxDateTime
& date
,
256 const wxValidator
& validator
,
257 const wxString
& name
)
259 wxASSERT_MSG( !(style
& wxDP_SPIN
),
260 _T("wxDP_SPIN style not supported, use wxDP_DEFAULT") );
262 if ( !wxControl::Create(parent
, id
, pos
, size
,
263 style
| wxCLIP_CHILDREN
| wxWANTS_CHARS
,
272 m_txt
= new wxTextCtrl(this, CTRLID_TXT
);
274 m_txt
->Connect(wxEVT_KEY_DOWN
,
275 wxKeyEventHandler(wxDatePickerCtrlGeneric::OnEditKey
),
277 m_txt
->Connect(wxEVT_KILL_FOCUS
,
278 wxFocusEventHandler(wxDatePickerCtrlGeneric::OnKillFocus
),
281 const int height
= m_txt
->GetBestSize().y
;
283 m_btn
= new wxDropdownButton(this, CTRLID_BTN
, wxDefaultPosition
, wxSize(height
, height
));
285 m_popup
= new wxDatePopupInternal(this);
286 m_popup
->SetFont(GetFont());
288 wxPanel
*panel
=new wxPanel(m_popup
, CTRLID_PAN
,
289 wxPoint(0, 0), wxDefaultSize
,
291 m_cal
= new wxCalendarCtrl(panel
, CTRLID_CAL
, wxDefaultDateTime
,
292 wxPoint(0, 0), wxDefaultSize
,
293 wxCAL_SHOW_HOLIDAYS
| wxSUNKEN_BORDER
);
294 m_cal
->Connect(wxEVT_CALENDAR_SEL_CHANGED
,
295 wxCalendarEventHandler(wxDatePickerCtrlGeneric::OnSelChange
),
297 m_cal
->Connect(wxEVT_KEY_DOWN
,
298 wxKeyEventHandler(wxDatePickerCtrlGeneric::OnCalKey
),
300 m_cal
->Connect(wxEVT_CALENDAR_DOUBLECLICKED
,
301 wxCalendarEventHandler(wxDatePickerCtrlGeneric::OnSelChange
),
303 m_cal
->Connect(wxEVT_CALENDAR_DAY_CHANGED
,
304 wxCalendarEventHandler(wxDatePickerCtrlGeneric::OnSelChange
),
306 m_cal
->Connect(wxEVT_CALENDAR_MONTH_CHANGED
,
307 wxCalendarEventHandler(wxDatePickerCtrlGeneric::OnSelChange
),
309 m_cal
->Connect(wxEVT_CALENDAR_YEAR_CHANGED
,
310 wxCalendarEventHandler(wxDatePickerCtrlGeneric::OnSelChange
),
313 wxWindow
*yearControl
= m_cal
->GetYearControl();
315 Connect(wxEVT_SET_FOCUS
,
316 wxFocusEventHandler(wxDatePickerCtrlGeneric::OnSetFocus
));
318 wxClientDC
dc(yearControl
);
320 wxCoord width
, dummy
;
321 dc
.GetTextExtent(wxT("2000"), &width
, &dummy
);
322 width
+= ConvertDialogToPixels(wxSize(20, 0)).x
;
324 wxSize calSize
= m_cal
->GetBestSize();
325 wxSize yearSize
= yearControl
->GetSize();
328 wxPoint yearPosition
= yearControl
->GetPosition();
330 SetFormat(wxT("%x"));
335 #define RIGHTBUTTONBORDER 2
336 #define TOPBUTTONBORDER 1
339 #define RIGHTBUTTONBORDER 0
340 #define TOPBUTTONBORDER 0
343 width
= yearPosition
.x
+ yearSize
.x
+2+CALBORDER
/2;
344 if (width
< calSize
.x
-4)
347 int calPos
= (width
-calSize
.x
)/2;
353 m_cal
->SetSize(calPos
, 0, calSize
.x
, calSize
.y
);
354 yearControl
->SetSize(width
-yearSize
.x
-CALBORDER
/2, yearPosition
.y
,
355 yearSize
.x
, yearSize
.y
);
356 m_cal
->GetMonthControl()->Move(0, 0);
360 panel
->SetClientSize(width
+CALBORDER
/2, calSize
.y
-2+CALBORDER
);
361 m_popup
->SetClientSize(panel
->GetSize());
365 SetValue(wxDateTime::Today());
369 SetBestFittingSize(size
);
375 void wxDatePickerCtrlGeneric::Init()
383 m_ignoreDrop
= false;
387 bool wxDatePickerCtrlGeneric::Destroy()
403 return wxControl::Destroy();
406 // ----------------------------------------------------------------------------
407 // overridden base class methods
408 // ----------------------------------------------------------------------------
410 void wxDatePickerCtrlGeneric::DoMoveWindow(int x
, int y
, int w
, int h
)
412 wxControl::DoMoveWindow(x
, y
, w
, h
);
413 wxSize bs
=m_btn
->GetBestSize();
414 int eh
=m_txt
->GetBestSize().y
;
416 m_txt
->SetSize(0, 0, w
-bs
.x
-1, h
> eh
? eh
: h
);
417 m_btn
->SetSize(w
- bs
.x
-RIGHTBUTTONBORDER
, TOPBUTTONBORDER
, bs
.x
, h
> bs
.y
? bs
.y
: h
);
423 wxSize
wxDatePickerCtrlGeneric::DoGetBestSize() const
425 int bh
=m_btn
->GetBestSize().y
;
426 int eh
=m_txt
->GetBestSize().y
;
427 return wxSize(DEFAULT_ITEM_WIDTH
, bh
> eh
? bh
: eh
);
431 bool wxDatePickerCtrlGeneric::Show(bool show
)
433 if ( !wxControl::Show(show
) )
451 bool wxDatePickerCtrlGeneric::Enable(bool enable
)
453 if ( !wxControl::Enable(enable
) )
465 m_btn
->Enable(enable
);
470 // ----------------------------------------------------------------------------
471 // wxDatePickerCtrlGeneric API
472 // ----------------------------------------------------------------------------
475 wxDatePickerCtrlGeneric::SetDateRange(const wxDateTime
& lowerdate
,
476 const wxDateTime
& upperdate
)
478 return m_cal
->SetDateRange(lowerdate
, upperdate
);
481 bool wxDatePickerCtrlGeneric::SetFormat(const wxChar
*fmt
)
484 dt
.ParseFormat(wxT("2003-10-13"), wxT("%Y-%m-%d"));
485 wxString str
=dt
.Format(fmt
);
486 wxChar
*p
=(wxChar
*)str
.c_str();
488 m_format
=wxEmptyString
;
493 if (n
== dt
.GetDay())
495 m_format
.Append(wxT("%d"));
498 else if (n
== (int)dt
.GetMonth()+1)
500 m_format
.Append(wxT("%m"));
503 else if (n
== dt
.GetYear())
505 m_format
.Append(wxT("%Y"));
508 else if (n
== (dt
.GetYear() % 100))
510 if (GetWindowStyle() & wxDP_SHOWCENTURY
)
511 m_format
.Append(wxT("%Y"));
513 m_format
.Append(wxT("%y"));
517 m_format
.Append(*p
++);
522 wxArrayString allowedChars
;
523 for ( wxChar c
= _T('0'); c
<= _T('9'); c
++ )
524 allowedChars
.Add(wxString(c
, 1));
526 const wxChar
*p
= m_format
.c_str();
532 allowedChars
.Add(wxString(*p
++, 1));
535 wxTextValidator
tv(wxFILTER_INCLUDE_CHAR_LIST
);
536 tv
.SetIncludes(allowedChars
);
538 m_txt
->SetValidator(tv
);
540 if (m_currentDate
.IsValid())
541 m_txt
->SetValue(m_currentDate
.Format(m_format
));
548 wxDateTime
wxDatePickerCtrlGeneric::GetValue() const
550 return m_currentDate
;
554 void wxDatePickerCtrlGeneric::SetValue(const wxDateTime
& date
)
559 m_txt
->SetValue(date
.Format(m_format
));
562 wxASSERT_MSG( HasFlag(wxDP_ALLOWNONE
),
563 _T("this control must have a valid date") );
565 m_txt
->SetValue(wxEmptyString
);
568 m_currentDate
= date
;
573 bool wxDatePickerCtrlGeneric::GetRange(wxDateTime
*dt1
, wxDateTime
*dt2
) const
576 *dt1
= m_cal
->GetLowerDateLimit();
578 *dt2
= m_cal
->GetUpperDateLimit();
584 wxDatePickerCtrlGeneric::SetRange(const wxDateTime
&dt1
, const wxDateTime
&dt2
)
586 m_cal
->SetDateRange(dt1
, dt2
);
589 // ----------------------------------------------------------------------------
591 // ----------------------------------------------------------------------------
593 void wxDatePickerCtrlGeneric::DropDown(bool down
)
600 if (!m_txt
->GetValue().empty())
601 dt
.ParseFormat(m_txt
->GetValue(), m_format
);
606 m_cal
->SetDate(wxDateTime::Today());
608 wxPoint pos
=GetParent()->ClientToScreen(GetPosition());
609 m_popup
->ShowAt(pos
.x
, pos
.y
+ GetSize().y
);
623 void wxDatePickerCtrlGeneric::OnChildSetFocus(wxChildFocusEvent
&ev
)
626 m_ignoreDrop
= false;
628 wxWindow
*w
=(wxWindow
*)ev
.GetEventObject();
639 if (ev
.GetEventObject() == m_btn
)
645 void wxDatePickerCtrlGeneric::OnClick(wxCommandEvent
& WXUNUSED(event
))
649 m_ignoreDrop
= false;
660 void wxDatePickerCtrlGeneric::OnSetFocus(wxFocusEvent
& WXUNUSED(ev
))
665 m_txt
->SetSelection(-1, -1); // select everything
670 void wxDatePickerCtrlGeneric::OnKillFocus(wxFocusEvent
&ev
)
675 dt
.ParseFormat(m_txt
->GetValue(), m_format
);
678 if ( !HasFlag(wxDP_ALLOWNONE
) )
683 m_txt
->SetValue(dt
.Format(m_format
));
685 m_txt
->SetValue(wxEmptyString
);
687 // notify that we had to change the date after validation
688 if ( (dt
.IsValid() && m_currentDate
!= dt
) ||
689 (!dt
.IsValid() && m_currentDate
.IsValid()) )
692 wxDateEvent
event(this, dt
, wxEVT_DATE_CHANGED
);
693 GetEventHandler()->ProcessEvent(event
);
698 void wxDatePickerCtrlGeneric::OnSelChange(wxCalendarEvent
&ev
)
702 m_currentDate
= m_cal
->GetDate();
703 m_txt
->SetValue(m_currentDate
.Format(m_format
));
704 if (ev
.GetEventType() == wxEVT_CALENDAR_DOUBLECLICKED
)
710 ev
.SetEventObject(this);
712 GetParent()->ProcessEvent(ev
);
714 wxDateEvent
dev(this, ev
.GetDate(), wxEVT_DATE_CHANGED
);
715 GetParent()->ProcessEvent(dev
);
719 void wxDatePickerCtrlGeneric::OnText(wxCommandEvent
&ev
)
721 ev
.SetEventObject(this);
723 GetParent()->ProcessEvent(ev
);
725 // We'll create an additional event if the date is valid.
726 // If the date isn't valid, the user's probably in the middle of typing
727 wxString txt
= m_txt
->GetValue();
731 dt
.ParseFormat(txt
, m_format
);
736 wxCalendarEvent
cev(m_cal
, wxEVT_CALENDAR_SEL_CHANGED
);
737 cev
.SetEventObject(this);
741 GetParent()->ProcessEvent(cev
);
743 wxDateEvent
dev(this, dt
, wxEVT_DATE_CHANGED
);
744 GetParent()->ProcessEvent(dev
);
748 void wxDatePickerCtrlGeneric::OnEditKey(wxKeyEvent
& ev
)
750 if (ev
.GetKeyCode() == WXK_DOWN
&& !ev
.HasModifiers())
757 void wxDatePickerCtrlGeneric::OnCalKey(wxKeyEvent
& ev
)
759 if (ev
.GetKeyCode() == WXK_ESCAPE
&& !ev
.HasModifiers())
765 #endif // wxUSE_DATEPICKCTRL_GENERIC
767 #endif // wxUSE_DATEPICKCTRL