89 lines
3.3 KiB
C
89 lines
3.3 KiB
C
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///////////////////////////////////////////////////////////////////////////////
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// Name: wx/msw/datetimectrl.h
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// Purpose: wxDateTimePickerCtrl for Windows.
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// Author: Vadim Zeitlin
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// Created: 2011-09-22 (extracted from wx/msw/datectrl.h).
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// Copyright: (c) 2005-2011 Vadim Zeitlin <vadim@wxwindows.org>
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_MSW_DATETIMECTRL_H_
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#define _WX_MSW_DATETIMECTRL_H_
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#include "wx/intl.h"
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// Forward declare a struct from Platform SDK.
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struct tagNMDATETIMECHANGE;
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// ----------------------------------------------------------------------------
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// wxDateTimePickerCtrl
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// ----------------------------------------------------------------------------
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class WXDLLIMPEXP_ADV wxDateTimePickerCtrl : public wxDateTimePickerCtrlBase
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{
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public:
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// set/get the date
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virtual void SetValue(const wxDateTime& dt);
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virtual wxDateTime GetValue() const;
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// returns true if the platform should explicitly apply a theme border
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virtual bool CanApplyThemeBorder() const { return false; }
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virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
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protected:
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virtual wxBorder GetDefaultBorder() const { return wxBORDER_NONE; }
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virtual wxSize DoGetBestSize() const;
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// Helper for the derived classes Create(): creates a native control with
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// the specified attributes.
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bool MSWCreateDateTimePicker(wxWindow *parent,
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wxWindowID id,
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const wxDateTime& dt,
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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 wxValidator& validator,
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const wxString& name);
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// Notice that the methods below must be overridden in all native MSW
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// classes inheriting from this one but they can't be pure virtual because
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// the generic implementations, not needing nor able to implement them, is
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// also derived from this class currently. The real problem is, of course,
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// this wrong class structure because the generic classes also inherit the
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// wrong implementations of Set/GetValue() and DoGetBestSize() but as they
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// override these methods anyhow, it does work -- but is definitely ugly
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// and need to be changed (but how?) in the future.
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#if wxUSE_INTL
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// Override to return the date/time format used by this control.
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virtual wxLocaleInfo MSWGetFormat() const /* = 0 */
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{
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wxFAIL_MSG( "Unreachable" );
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return wxLOCALE_TIME_FMT;
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}
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#endif // wxUSE_INTL
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// Override to indicate whether we can have no date at all.
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virtual bool MSWAllowsNone() const /* = 0 */
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{
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wxFAIL_MSG( "Unreachable" );
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return false;
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}
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// Override to update m_date and send the event when the control contents
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// changes, return true if the event was handled.
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virtual bool MSWOnDateTimeChange(const tagNMDATETIMECHANGE& dtch) /* = 0 */
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{
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wxUnusedVar(dtch);
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wxFAIL_MSG( "Unreachable" );
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return false;
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}
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// the date currently shown by the control, may be invalid
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wxDateTime m_date;
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};
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#endif // _WX_MSW_DATETIMECTRL_H_
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