X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/aa74ad5b789859926ea230a4ae84942953be4edb..7d6a4d96961eac84d05db8bb24c64d39003f6e54:/src/generic/datectlg.cpp?ds=inline diff --git a/src/generic/datectlg.cpp b/src/generic/datectlg.cpp index b088654129..56a79df9d2 100644 --- a/src/generic/datectlg.cpp +++ b/src/generic/datectlg.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: generic/datectlg.cpp +// Name: src/generic/datectlg.cpp // Purpose: generic wxDatePickerCtrlGeneric implementation // Author: Andreas Pflug // Modified by: @@ -25,382 +25,281 @@ #if wxUSE_DATEPICKCTRL -#include "wx/datectrl.h" - -// use this version if we're explicitly requested to do it or if it's the only -// one we have -#if wxUSE_DATEPICKCTRL_GENERIC || !defined(wxHAS_NATIVE_DATEPICKCTRL) - #ifndef WX_PRECOMP - #include "wx/bmpbuttn.h" #include "wx/dialog.h" #include "wx/dcmemory.h" + #include "wx/intl.h" #include "wx/panel.h" #include "wx/textctrl.h" #include "wx/valtext.h" #endif -#ifdef wxHAS_NATIVE_DATEPICKCTRL - // this header is not included from wx/datectrl.h if we have a native - // version, but we do need it here - #include "wx/generic/datectrl.h" -#else - // we need to define _WX_DEFINE_DATE_EVENTS_ before including wx/dateevt.h to - // define the event types we use if we're the only date picker control version - // being compiled -- otherwise it's defined in the native version implementation - #define _WX_DEFINE_DATE_EVENTS_ -#endif - -#include "wx/dateevt.h" - #include "wx/calctrl.h" -#include "wx/renderer.h" +#include "wx/combo.h" + +#include "wx/datectrl.h" +#include "wx/generic/datectrl.h" // ---------------------------------------------------------------------------- // constants // ---------------------------------------------------------------------------- -enum -{ - CTRLID_TXT = 101, - CTRLID_CAL, - CTRLID_BTN, - CTRLID_PAN -}; - -#ifndef DEFAULT_ITEM_WIDTH - #define DEFAULT_ITEM_WIDTH 100 -#endif - -#if defined(__WXMSW__) - #undef wxUSE_POPUPWIN - #define wxUSE_POPUPWIN 0 // Popup not working - #define TXTCTRL_FLAGS wxNO_BORDER - #define CALBORDER 0 - #define TXTPOSY 1 -#elif defined(__WXGTK__) - #define TXTCTRL_FLAGS 0 - #define CALBORDER 4 - #define TXTPOSY 0 -#else - #define TXTCTRL_FLAGS 0 - #define CALBORDER 4 - #define TXTPOSY 0 -#endif // ---------------------------------------------------------------------------- // global variables // ---------------------------------------------------------------------------- -// this should have been a flag in wxDatePickerCtrlGeneric itself but adding it -// there now would break backwards compatibility, so put it here as a global: -// this shouldn't be a big problem as only one (GUI) thread normally can call -// wxDatePickerCtrlGeneric::SetValue() and so it can be only ever used for one -// control at a time -// -// if the value is not NULL, it points to the control which is inside SetValue() -static wxDatePickerCtrlGeneric *gs_inSetValue = NULL; // ---------------------------------------------------------------------------- // local classes // ---------------------------------------------------------------------------- -// This flag indicates that combo box style drop button is to be created -#define wxBU_COMBO 0x0400 - - -class wxDropdownButton : public wxBitmapButton +class wxCalendarComboPopup : public wxCalendarCtrl, + public wxComboPopup { public: - wxDropdownButton() { Init(); } - wxDropdownButton(wxWindow *parent, - wxWindowID id, - const wxPoint& pos = wxDefaultPosition, - const wxSize& size = wxDefaultSize, - long style=0, - const wxValidator& validator = wxDefaultValidator); - - bool Create(wxWindow *parent, - wxWindowID id, - const wxPoint& pos = wxDefaultPosition, - const wxSize& size = wxDefaultSize, - long style = 0, - const wxValidator& validator = wxDefaultValidator); - virtual void DoMoveWindow(int x, int y, int w, int h); - -protected: - - void OnSize(wxSizeEvent& event); - void OnMouseEnter(wxMouseEvent& event); - void OnMouseLeave(wxMouseEvent& event); - - void RecreateBitmaps(int w, int h); - - wxBitmap m_bmpNormal; - wxBitmap m_bmpHot; - - int m_borderX, m_borderY; - - // True if DrawDropArrow should be used instead of DrawComboBoxDropButton - bool m_useDropArrow; - -private: - - void Init() + wxCalendarComboPopup() : wxCalendarCtrl(), + wxComboPopup() { - m_borderX = -1; - m_borderY = -1; } - DECLARE_EVENT_TABLE() - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDropdownButton) -}; - - -// Below, macro DROPBUT_USEDROPARROW should return false when -// DrawComboBoxDropButton is to be used to render the entire button. -// COMBOST is non-zero if wxBU_COMBO was set. - -#if defined(__WXMSW__) - - #define DROPBUT_USEDROPARROW(COMBOST) (COMBOST?false:true) - #define DROPBUT_DEFAULT_WIDTH 17 - -#elif defined(__WXGTK__) - - #define DROPBUT_USEDROPARROW(COMBOST) true - #define DROPBUT_DEFAULT_WIDTH 19 - -#else - - #define DROPBUT_USEDROPARROW(COMBOST) true - #define DROPBUT_DEFAULT_WIDTH 17 - -#endif - - -IMPLEMENT_DYNAMIC_CLASS(wxDropdownButton, wxBitmapButton) - - -BEGIN_EVENT_TABLE(wxDropdownButton,wxBitmapButton) - EVT_ENTER_WINDOW(wxDropdownButton::OnMouseEnter) - EVT_LEAVE_WINDOW(wxDropdownButton::OnMouseLeave) - EVT_SIZE(wxDropdownButton::OnSize) -END_EVENT_TABLE() - - -wxDropdownButton::wxDropdownButton(wxWindow *parent, - wxWindowID id, - const wxPoint& pos, - const wxSize& size, - long style, - const wxValidator& validator) -{ - Init(); - Create(parent, id, pos, size, style, validator); -} - - -bool wxDropdownButton::Create(wxWindow *parent, - wxWindowID id, - const wxPoint& pos, - const wxSize& size, - long style, - const wxValidator& validator) -{ - m_marginX = 0; - m_marginY = 0; - - m_useDropArrow = DROPBUT_USEDROPARROW(style & wxBU_COMBO); + virtual void Init() + { + } - wxBitmap chkBmp(15,15); // arbitrary - if ( !wxBitmapButton::Create(parent, id, chkBmp, - pos, wxDefaultSize, - style | (m_useDropArrow ? wxBU_AUTODRAW : wxNO_BORDER), - validator) ) - return false; + // NB: Don't create lazily since it didn't work that way before + // wxComboCtrl was used, and changing behaviour would almost + // certainly introduce new bugs. + virtual bool Create(wxWindow* parent) + { + if ( !wxCalendarCtrl::Create(parent, wxID_ANY, wxDefaultDateTime, + wxPoint(0, 0), wxDefaultSize, + wxCAL_SEQUENTIAL_MONTH_SELECTION + | wxCAL_SHOW_HOLIDAYS | wxBORDER_SUNKEN) ) + return false; - const wxSize sz = GetSize(); - int w = chkBmp.GetWidth(), - h = chkBmp.GetHeight(); - m_borderX = sz.x - m_marginX - w; - m_borderY = sz.y - m_marginY - h; + SetFormat(GetLocaleDateFormat()); - DoMoveWindow(pos.x, pos.y, size.x, size.y); + m_useSize = wxCalendarCtrl::GetBestSize(); - return true; -} + wxWindow* tx = m_combo->GetTextCtrl(); + if ( !tx ) + tx = m_combo; + tx->Connect(wxEVT_KILL_FOCUS, + wxFocusEventHandler(wxCalendarComboPopup::OnKillTextFocus), + NULL, this); -void wxDropdownButton::RecreateBitmaps(int w, int h) -{ - wxMemoryDC dc; + return true; + } - int borderX = m_marginX + m_borderX; - int borderY = m_marginY + m_borderY; - int bw = w - borderX; - int bh = h - borderY; + virtual wxSize GetAdjustedSize(int WXUNUSED(minWidth), + int WXUNUSED(prefHeight), + int WXUNUSED(maxHeight)) + { + return m_useSize; + } - wxBitmap bmp(bw, bh); - wxBitmap bmpSel(bw, bh); - wxRect r(0,0,w,h); + virtual wxWindow *GetControl() { return this; } - wxRendererNative& renderer = wxRendererNative::Get(); + void SetDateValue(const wxDateTime& date) + { + if ( date.IsValid() ) + { + m_combo->SetText(date.Format(m_format)); + SetDate(date); + } + else // invalid date + { + wxASSERT_MSG( HasDPFlag(wxDP_ALLOWNONE), + wxT("this control must have a valid date") ); - dc.SelectObject(bmp); + m_combo->SetText(wxEmptyString); + } + } - if ( m_useDropArrow ) + bool IsTextEmpty() const { - // Use DrawDropArrow on transparent background. - - wxColour magic(255,0,255); - wxBrush magicBrush(magic); - r.x = -(borderX/2); - r.y = -(borderY/2); - - dc.SetBrush( magicBrush ); - dc.SetPen( *wxTRANSPARENT_PEN ); - dc.DrawRectangle(0,0,bw,bh); - renderer.DrawDropArrow(this, dc, r); - dc.SelectObject( wxNullBitmap ); - wxMask *mask = new wxMask( bmp, magic ); - bmp.SetMask( mask ); - - dc.SelectObject(bmpSel); - - dc.SetBrush( magicBrush ); - dc.SetPen( *wxTRANSPARENT_PEN ); - dc.DrawRectangle(0,0,bw,bh); - renderer.DrawDropArrow(this, dc, r, wxCONTROL_PRESSED); - dc.SelectObject( wxNullBitmap ); - mask = new wxMask( bmpSel, magic ); - bmpSel.SetMask( mask ); + return m_combo->GetTextCtrl()->IsEmpty(); } - else - { - // Use DrawComboBoxDropButton for the entire button - // (also render extra "hot" button state). - renderer.DrawComboBoxDropButton(this, dc, r); - - dc.SelectObject(bmpSel); - - renderer.DrawComboBoxDropButton(this, dc, r, wxCONTROL_PRESSED); + bool ParseDateTime(const wxString& s, wxDateTime* pDt) + { + wxASSERT(pDt); - wxBitmap bmpHot(bw,bh); - dc.SelectObject(bmpHot); - renderer.DrawComboBoxDropButton(this, dc, r, wxCONTROL_CURRENT); + if ( !s.empty() ) + { + pDt->ParseFormat(s, m_format); + if ( !pDt->IsValid() ) + return false; + } - m_bmpNormal = bmp; - m_bmpHot = bmpHot; + return true; } - SetBitmapLabel(bmp); - SetBitmapSelected(bmpSel); -} - + void SendDateEvent(const wxDateTime& dt) + { + // Sends both wxCalendarEvent and wxDateEvent + wxWindow* datePicker = m_combo->GetParent(); -void wxDropdownButton::DoMoveWindow(int x, int y, int w, int h) -{ - if (w < 0) - w = DROPBUT_DEFAULT_WIDTH; + wxCalendarEvent cev(datePicker, dt, wxEVT_CALENDAR_SEL_CHANGED); + datePicker->GetEventHandler()->ProcessEvent(cev); - wxBitmapButton::DoMoveWindow(x, y, w, h); -} + wxDateEvent event(datePicker, dt, wxEVT_DATE_CHANGED); + datePicker->GetEventHandler()->ProcessEvent(event); + } +private: -void wxDropdownButton::OnSize(wxSizeEvent& event) -{ - if ( m_borderX >= 0 && m_borderY >= 0 ) + void OnCalKey(wxKeyEvent & ev) { - int w, h; - GetClientSize(&w,&h); - - if ( w > 1 && h > 1 ) - RecreateBitmaps(w,h); + if (ev.GetKeyCode() == WXK_ESCAPE && !ev.HasModifiers()) + Dismiss(); + else + ev.Skip(); } - event.Skip(); -} - -void wxDropdownButton::OnMouseEnter(wxMouseEvent& event) -{ - if ( !m_useDropArrow ) - SetBitmapLabel(m_bmpHot); + void OnSelChange(wxCalendarEvent &ev) + { + m_combo->SetText(GetDate().Format(m_format)); - event.Skip(); -} + if ( ev.GetEventType() == wxEVT_CALENDAR_DOUBLECLICKED ) + { + Dismiss(); + } + SendDateEvent(GetDate()); + } -void wxDropdownButton::OnMouseLeave(wxMouseEvent& event) -{ - if ( !m_useDropArrow ) - SetBitmapLabel(m_bmpNormal); + void OnKillTextFocus(wxFocusEvent &ev) + { + ev.Skip(); - event.Skip(); -} + const wxDateTime& dtOld = GetDate(); + wxDateTime dt; + wxString value = m_combo->GetValue(); + if ( !ParseDateTime(value, &dt) ) + { + if ( !HasDPFlag(wxDP_ALLOWNONE) ) + dt = dtOld; + } -#if wxUSE_POPUPWIN + m_combo->SetText(GetStringValueFor(dt)); -#include "wx/popupwin.h" + if ( !dt.IsValid() && HasDPFlag(wxDP_ALLOWNONE) ) + return; -class wxDatePopupInternal : public wxPopupTransientWindow -{ -public: - wxDatePopupInternal(wxWindow *parent) : wxPopupTransientWindow(parent) { } + // notify that we had to change the date after validation + if ( (dt.IsValid() && (!dtOld.IsValid() || dt != dtOld)) || + (!dt.IsValid() && dtOld.IsValid()) ) + { + SetDate(dt); + SendDateEvent(dt); + } + } - void ShowAt(int x, int y) + bool HasDPFlag(int flag) const { - Position(wxPoint(x, y), wxSize(0, 0)); - Popup(); + return m_combo->GetParent()->HasFlag(flag); } - void Hide() + // Return the format to be used for the dates shown by the control. This + // functions honours wxDP_SHOWCENTURY flag. + wxString GetLocaleDateFormat() const { - Dismiss(); +#if wxUSE_INTL + wxString fmt = wxLocale::GetInfo(wxLOCALE_SHORT_DATE_FMT); + if ( HasDPFlag(wxDP_SHOWCENTURY) ) + fmt.Replace("%y", "%Y"); + + return fmt; +#else // !wxUSE_INTL + return wxT("x"); +#endif // wxUSE_INTL/!wxUSE_INTL } -}; -#else // !wxUSE_POPUPWIN + bool SetFormat(const wxString& fmt) + { + m_format = fmt; -class wxDatePopupInternal : public wxDialog -{ -public: - wxDatePopupInternal(wxWindow *parent) - : wxDialog(parent, - wxID_ANY, - wxEmptyString, - wxDefaultPosition, - wxDefaultSize, - wxSIMPLE_BORDER) + if ( m_combo ) + { + wxArrayString allowedChars; + for ( wxChar c = wxT('0'); c <= wxT('9'); c++ ) + allowedChars.Add(wxString(c, 1)); + + const wxChar *p2 = m_format.c_str(); + while ( *p2 ) + { + if ( *p2 == '%') + p2 += 2; + else + allowedChars.Add(wxString(*p2++, 1)); + } + + #if wxUSE_VALIDATORS + wxTextValidator tv(wxFILTER_INCLUDE_CHAR_LIST); + tv.SetIncludes(allowedChars); + m_combo->SetValidator(tv); + #endif + + if ( GetDate().IsValid() ) + m_combo->SetText(GetDate().Format(m_format)); + } + + return true; + } + + virtual void SetStringValue(const wxString& s) { + wxDateTime dt; + if ( !s.empty() && ParseDateTime(s, &dt) ) + SetDate(dt); + //else: keep the old value } - void ShowAt(int x, int y) + virtual wxString GetStringValue() const { - Show(); - Move(x, y); + return GetStringValueFor(GetDate()); } - void Hide() +private: + // returns either the given date representation using the current format or + // an empty string if it's invalid + wxString GetStringValueFor(const wxDateTime& dt) const { - wxDialog::Hide(); + wxString val; + if ( dt.IsValid() ) + val = dt.Format(m_format); + + return val; } + + wxSize m_useSize; + wxString m_format; + + DECLARE_EVENT_TABLE() }; -#endif // wxUSE_POPUPWIN/!wxUSE_POPUPWIN + +BEGIN_EVENT_TABLE(wxCalendarComboPopup, wxCalendarCtrl) + EVT_KEY_DOWN(wxCalendarComboPopup::OnCalKey) + EVT_CALENDAR_SEL_CHANGED(wxID_ANY, wxCalendarComboPopup::OnSelChange) + EVT_CALENDAR_PAGE_CHANGED(wxID_ANY, wxCalendarComboPopup::OnSelChange) + EVT_CALENDAR(wxID_ANY, wxCalendarComboPopup::OnSelChange) +END_EVENT_TABLE() + // ============================================================================ // wxDatePickerCtrlGeneric implementation // ============================================================================ BEGIN_EVENT_TABLE(wxDatePickerCtrlGeneric, wxDatePickerCtrlBase) - EVT_BUTTON(CTRLID_BTN, wxDatePickerCtrlGeneric::OnClick) - EVT_TEXT(CTRLID_TXT, wxDatePickerCtrlGeneric::OnText) - EVT_CHILD_FOCUS(wxDatePickerCtrlGeneric::OnChildSetFocus) + EVT_TEXT(wxID_ANY, wxDatePickerCtrlGeneric::OnText) EVT_SIZE(wxDatePickerCtrlGeneric::OnSize) + EVT_SET_FOCUS(wxDatePickerCtrlGeneric::OnFocus) END_EVENT_TABLE() #ifndef wxHAS_NATIVE_DATEPICKCTRL @@ -421,102 +320,33 @@ bool wxDatePickerCtrlGeneric::Create(wxWindow *parent, const wxString& name) { wxASSERT_MSG( !(style & wxDP_SPIN), - _T("wxDP_SPIN style not supported, use wxDP_DEFAULT") ); + wxT("wxDP_SPIN style not supported, use wxDP_DEFAULT") ); if ( !wxControl::Create(parent, id, pos, size, - style | wxCLIP_CHILDREN | wxWANTS_CHARS, + style | wxCLIP_CHILDREN | wxWANTS_CHARS | wxBORDER_NONE, validator, name) ) - { return false; } InheritAttributes(); - m_txt = new wxTextCtrl(this, CTRLID_TXT, wxEmptyString, wxDefaultPosition, wxDefaultSize, TXTCTRL_FLAGS); - - m_txt->Connect(wxEVT_KEY_DOWN, - wxKeyEventHandler(wxDatePickerCtrlGeneric::OnEditKey), - NULL, this); - m_txt->Connect(wxEVT_KILL_FOCUS, - wxFocusEventHandler(wxDatePickerCtrlGeneric::OnKillFocus), - NULL, this); - - m_btn = new wxDropdownButton(this, CTRLID_BTN, wxDefaultPosition, wxDefaultSize, wxBU_COMBO); - - m_popup = new wxDatePopupInternal(this); - m_popup->SetFont(GetFont()); - - wxPanel *panel=new wxPanel(m_popup, CTRLID_PAN, - wxPoint(0, 0), wxDefaultSize, - wxSUNKEN_BORDER); - m_cal = new wxCalendarCtrl(panel, CTRLID_CAL, wxDefaultDateTime, - wxPoint(0, 0), wxDefaultSize, - wxCAL_SHOW_HOLIDAYS | wxSUNKEN_BORDER); - m_cal->Connect(wxEVT_CALENDAR_SEL_CHANGED, - wxCalendarEventHandler(wxDatePickerCtrlGeneric::OnSelChange), - NULL, this); - m_cal->Connect(wxEVT_KEY_DOWN, - wxKeyEventHandler(wxDatePickerCtrlGeneric::OnCalKey), - NULL, this); - m_cal->Connect(wxEVT_CALENDAR_DOUBLECLICKED, - wxCalendarEventHandler(wxDatePickerCtrlGeneric::OnSelChange), - NULL, this); - m_cal->Connect(wxEVT_CALENDAR_DAY_CHANGED, - wxCalendarEventHandler(wxDatePickerCtrlGeneric::OnSelChange), - NULL, this); - m_cal->Connect(wxEVT_CALENDAR_MONTH_CHANGED, - wxCalendarEventHandler(wxDatePickerCtrlGeneric::OnSelChange), - NULL, this); - m_cal->Connect(wxEVT_CALENDAR_YEAR_CHANGED, - wxCalendarEventHandler(wxDatePickerCtrlGeneric::OnSelChange), - NULL, this); - - wxWindow *yearControl = m_cal->GetYearControl(); - - Connect(wxEVT_SET_FOCUS, - wxFocusEventHandler(wxDatePickerCtrlGeneric::OnSetFocus)); - - wxClientDC dc(yearControl); - dc.SetFont(yearControl->GetFont()); - wxCoord width, dummy; - dc.GetTextExtent(wxT("2000"), &width, &dummy); - width += ConvertDialogToPixels(wxSize(20, 0)).x; - - wxSize calSize = m_cal->GetBestSize(); - wxSize yearSize = yearControl->GetSize(); - yearSize.x = width; - - wxPoint yearPosition = yearControl->GetPosition(); - - SetFormat(wxT("%x")); - - width = yearPosition.x + yearSize.x+2+CALBORDER/2; - if (width < calSize.x-4) - width = calSize.x-4; - - int calPos = (width-calSize.x)/2; - if (calPos == -1) - { - calPos = 0; - width += 2; - } - m_cal->SetSize(calPos, 0, calSize.x, calSize.y); - yearControl->SetSize(width-yearSize.x-CALBORDER/2, yearPosition.y, - yearSize.x, yearSize.y); - m_cal->GetMonthControl()->Move(0, 0); + m_combo = new wxComboCtrl(this, -1, wxEmptyString, + wxDefaultPosition, wxDefaultSize); + m_combo->SetCtrlMainWnd(this); + m_popup = new wxCalendarComboPopup(); - panel->SetClientSize(width+CALBORDER/2, calSize.y-2+CALBORDER); - m_popup->SetClientSize(panel->GetSize()); - m_popup->Hide(); - - SetValue(date.IsValid() ? date : wxDateTime::Today()); +#if defined(__WXMSW__) + // without this keyboard navigation in month control doesn't work + m_combo->UseAltPopupWindow(); +#endif + m_combo->SetPopupControl(m_popup); - SetBestFittingSize(size); + m_popup->SetDateValue(date.IsValid() ? date : wxDateTime::Today()); - SetBackgroundColour(m_txt->GetBackgroundColour()); + SetInitialSize(size); return true; } @@ -524,38 +354,21 @@ bool wxDatePickerCtrlGeneric::Create(wxWindow *parent, void wxDatePickerCtrlGeneric::Init() { + m_combo = NULL; m_popup = NULL; - m_txt = NULL; - m_cal = NULL; - m_btn = NULL; - - m_dropped = false; - m_ignoreDrop = false; } wxDatePickerCtrlGeneric::~wxDatePickerCtrlGeneric() { - m_popup = NULL; - m_txt = NULL; - m_cal = NULL; - m_btn = NULL; } bool wxDatePickerCtrlGeneric::Destroy() { - if (m_cal) - m_cal->Destroy(); - if (m_popup) - m_popup->Destroy(); - if (m_txt) - m_txt->Destroy(); - if (m_btn) - m_btn->Destroy(); + if ( m_combo ) + m_combo->Destroy(); + m_combo = NULL; m_popup = NULL; - m_txt = NULL; - m_cal = NULL; - m_btn = NULL; return wxControl::Destroy(); } @@ -564,59 +377,29 @@ bool wxDatePickerCtrlGeneric::Destroy() // overridden base class methods // ---------------------------------------------------------------------------- -void wxDatePickerCtrlGeneric::DoMoveWindow(int x, int y, int w, int h) -{ - wxControl::DoMoveWindow(x, y, w, h); - - if (m_dropped) - DropDown(true); -} - wxSize wxDatePickerCtrlGeneric::DoGetBestSize() const { - int bh=m_btn->GetBestSize().y; - int eh=m_txt->GetBestSize().y; - return wxSize(DEFAULT_ITEM_WIDTH, bh > eh ? bh : eh); -} - - -bool wxDatePickerCtrlGeneric::Show(bool show) -{ - if ( !wxControl::Show(show) ) - { - return false; - } + // A better solution would be to use a custom text control that would have + // the best size determined by the current date format and let m_combo take + // care of the best size computation, but this isn't easily possible with + // wxComboCtrl currently, so we compute our own best size here instead even + // if this means adding some extra margins to account for text control + // borders, space between it and the button and so on. + wxSize size = m_combo->GetButtonSize(); - if ( !show ) - { - if ( m_popup ) - { - m_popup->Hide(); - m_dropped = false; - } - } + wxTextCtrl* const text = m_combo->GetTextCtrl(); + size.x += text->GetTextExtent(text->GetValue()).x; + size.x += 2*text->GetCharWidth(); // This is the margin mentioned above. - return true; + return size; } - -bool wxDatePickerCtrlGeneric::Enable(bool enable) +wxWindowList wxDatePickerCtrlGeneric::GetCompositeWindowParts() const { - if ( !wxControl::Enable(enable) ) - { - return false; - } - - if ( !enable ) - { - if ( m_popup ) - m_popup->Hide(); - } - - if ( m_btn ) - m_btn->Enable(enable); - - return true; + wxWindowList parts; + parts.push_back(m_combo); + parts.push_back(m_popup); + return parts; } // ---------------------------------------------------------------------------- @@ -627,330 +410,76 @@ bool wxDatePickerCtrlGeneric::SetDateRange(const wxDateTime& lowerdate, const wxDateTime& upperdate) { - return m_cal->SetDateRange(lowerdate, upperdate); -} - -bool wxDatePickerCtrlGeneric::SetFormat(const wxChar *fmt) -{ - wxDateTime dt; - dt.ParseFormat(wxT("2003-10-13"), wxT("%Y-%m-%d")); - wxString str=dt.Format(fmt); - wxChar *p=(wxChar*)str.c_str(); - - m_format=wxEmptyString; - - while (*p) - { - int n=wxAtoi(p); - if (n == dt.GetDay()) - { - m_format.Append(wxT("%d")); - p += 2; - } - else if (n == (int)dt.GetMonth()+1) - { - m_format.Append(wxT("%m")); - p += 2; - } - else if (n == dt.GetYear()) - { - m_format.Append(wxT("%Y")); - p += 4; - } - else if (n == (dt.GetYear() % 100)) - { - if (GetWindowStyle() & wxDP_SHOWCENTURY) - m_format.Append(wxT("%Y")); - else - m_format.Append(wxT("%y")); - p += 2; - } - else - m_format.Append(*p++); - } - - if (m_txt) - { - wxArrayString allowedChars; - for ( wxChar c = _T('0'); c <= _T('9'); c++ ) - allowedChars.Add(wxString(c, 1)); - - const wxChar *p = m_format.c_str(); - while (*p) - { - if (*p == '%') - p += 2; - else - allowedChars.Add(wxString(*p++, 1)); - } - -#if wxUSE_VALIDATORS - wxTextValidator tv(wxFILTER_INCLUDE_CHAR_LIST); - tv.SetIncludes(allowedChars); - m_txt->SetValidator(tv); -#endif - - if (m_currentDate.IsValid()) - m_txt->SetValue(m_currentDate.Format(m_format)); - } - - return true; + return m_popup->SetDateRange(lowerdate, upperdate); } wxDateTime wxDatePickerCtrlGeneric::GetValue() const { - return m_currentDate; + if ( HasFlag(wxDP_ALLOWNONE) && m_popup->IsTextEmpty() ) + return wxInvalidDateTime; + return m_popup->GetDate(); } void wxDatePickerCtrlGeneric::SetValue(const wxDateTime& date) { - if ( !m_cal ) - return; - - // we need to suppress the event sent from wxTextCtrl as calling our - // SetValue() should not result in an event being sent (wxTextCtrl is - // an exception to this rule) - gs_inSetValue = this; - - if ( date.IsValid() ) - { - m_txt->SetValue(date.Format(m_format)); - } - else // invalid date - { - wxASSERT_MSG( HasFlag(wxDP_ALLOWNONE), - _T("this control must have a valid date") ); - - m_txt->SetValue(wxEmptyString); - } - - gs_inSetValue = NULL; - - m_currentDate = date; + m_popup->SetDateValue(date); } bool wxDatePickerCtrlGeneric::GetRange(wxDateTime *dt1, wxDateTime *dt2) const { - if (dt1) - *dt1 = m_cal->GetLowerDateLimit(); - if (dt1) - *dt2 = m_cal->GetUpperDateLimit(); - return true; + return m_popup->GetDateRange(dt1, dt2); } void wxDatePickerCtrlGeneric::SetRange(const wxDateTime &dt1, const wxDateTime &dt2) { - m_cal->SetDateRange(dt1, dt2); + m_popup->SetDateRange(dt1, dt2); +} + +wxCalendarCtrl *wxDatePickerCtrlGeneric::GetCalendar() const +{ + return m_popup; } // ---------------------------------------------------------------------------- // event handlers // ---------------------------------------------------------------------------- -void wxDatePickerCtrlGeneric::DropDown(bool down) -{ - if (m_popup) - { - if (down) - { - wxDateTime dt; - if (!m_txt->GetValue().empty()) - dt.ParseFormat(m_txt->GetValue(), m_format); - - if (dt.IsValid()) - m_cal->SetDate(dt); - else - m_cal->SetDate(wxDateTime::Today()); - - wxPoint pos=GetParent()->ClientToScreen(GetPosition()); - m_popup->ShowAt(pos.x, pos.y + GetSize().y); - m_dropped = true; - m_cal->SetFocus(); - } - else - { - if (m_dropped) - m_popup->Hide(); - m_dropped = false; - } - } -} - void wxDatePickerCtrlGeneric::OnSize(wxSizeEvent& event) { - if ( m_btn ) - { - wxSize sz = GetClientSize(); - - wxSize bs=m_btn->GetSize(); - int eh=m_txt->GetBestSize().y; - - m_txt->SetSize(0, TXTPOSY, sz.x-bs.x, sz.y > eh ? eh-TXTPOSY : sz.y-TXTPOSY); - m_btn->SetSize(sz.x - bs.x, 0, bs.x, sz.y); - } + if ( m_combo ) + m_combo->SetSize(GetClientSize()); event.Skip(); } -void wxDatePickerCtrlGeneric::OnChildSetFocus(wxChildFocusEvent &ev) -{ - ev.Skip(); - m_ignoreDrop = false; - - wxWindow *w=(wxWindow*)ev.GetEventObject(); - while (w) - { - if (w == m_popup) - return; - w = w->GetParent(); - } - - if (m_dropped) - { - DropDown(false); - if (::wxFindWindowAtPoint(::wxGetMousePosition()) == m_btn) - m_ignoreDrop = true; - } -} - - -void wxDatePickerCtrlGeneric::OnClick(wxCommandEvent& WXUNUSED(event)) -{ - if (m_ignoreDrop) - { - m_ignoreDrop = false; - m_txt->SetFocus(); - } - else - { - DropDown(); - m_cal->SetFocus(); - } -} - - -void wxDatePickerCtrlGeneric::OnSetFocus(wxFocusEvent& WXUNUSED(ev)) -{ - if (m_txt) - { - m_txt->SetFocus(); - m_txt->SetSelection(-1, -1); // select everything - } -} - - -void wxDatePickerCtrlGeneric::OnKillFocus(wxFocusEvent &ev) -{ - if (!m_txt) - return; - - ev.Skip(); - - wxDateTime dt; - dt.ParseFormat(m_txt->GetValue(), m_format); - if ( !dt.IsValid() ) - { - if ( !HasFlag(wxDP_ALLOWNONE) ) - dt = m_currentDate; - } - - if(dt.IsValid()) - m_txt->SetValue(dt.Format(m_format)); - else - m_txt->SetValue(wxEmptyString); - - // notify that we had to change the date after validation - if ( (dt.IsValid() && m_currentDate != dt) || - (!dt.IsValid() && m_currentDate.IsValid()) ) - { - m_currentDate = dt; - wxDateEvent event(this, dt, wxEVT_DATE_CHANGED); - GetEventHandler()->ProcessEvent(event); - } -} - - -void wxDatePickerCtrlGeneric::OnSelChange(wxCalendarEvent &ev) -{ - if (m_cal) - { - m_currentDate = m_cal->GetDate(); - m_txt->SetValue(m_currentDate.Format(m_format)); - if (ev.GetEventType() == wxEVT_CALENDAR_DOUBLECLICKED) - { - DropDown(false); - m_txt->SetFocus(); - } - } - ev.SetEventObject(this); - ev.SetId(GetId()); - GetParent()->ProcessEvent(ev); - - wxDateEvent dev(this, ev.GetDate(), wxEVT_DATE_CHANGED); - GetParent()->ProcessEvent(dev); -} - - void wxDatePickerCtrlGeneric::OnText(wxCommandEvent &ev) { - if ( gs_inSetValue ) - { - // artificial event resulting from our own SetValue() call, ignore it - return; - } - ev.SetEventObject(this); ev.SetId(GetId()); - GetParent()->ProcessEvent(ev); + GetParent()->GetEventHandler()->ProcessEvent(ev); // We'll create an additional event if the date is valid. // If the date isn't valid, the user's probably in the middle of typing - wxString txt = m_txt->GetValue(); wxDateTime dt; - if (!txt.empty()) - { - dt.ParseFormat(txt, m_format); - if (!dt.IsValid()) - return; - } - - wxCalendarEvent cev(m_cal, wxEVT_CALENDAR_SEL_CHANGED); - cev.SetEventObject(this); - cev.SetId(GetId()); - cev.SetDate(dt); - - GetParent()->ProcessEvent(cev); - - wxDateEvent dev(this, dt, wxEVT_DATE_CHANGED); - GetParent()->ProcessEvent(dev); -} - + if ( !m_popup || !m_popup->ParseDateTime(m_combo->GetValue(), &dt) ) + return; -void wxDatePickerCtrlGeneric::OnEditKey(wxKeyEvent & ev) -{ - if (ev.GetKeyCode() == WXK_DOWN && !ev.HasModifiers()) - DropDown(true); - else - ev.Skip(); + m_popup->SendDateEvent(dt); } -void wxDatePickerCtrlGeneric::OnCalKey(wxKeyEvent & ev) +void wxDatePickerCtrlGeneric::OnFocus(wxFocusEvent& WXUNUSED(event)) { - if (ev.GetKeyCode() == WXK_ESCAPE && !ev.HasModifiers()) - DropDown(false); - else - ev.Skip(); + m_combo->SetFocus(); } -#endif // wxUSE_DATEPICKCTRL_GENERIC #endif // wxUSE_DATEPICKCTRL