initial commit

Signed-off-by: Peter Siegmund <mars3142@noreply.mars3142.dev>

libs/wxWidgets-3.3.1/include/wx/msw/datetimectrl.h

@@ -0,0 +1,84 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        wx/msw/datetimectrl.h
+// Purpose:     wxDateTimePickerCtrl for Windows.
+// Author:      Vadim Zeitlin
+// Created:     2011-09-22 (extracted from wx/msw/datectrl.h).
+// Copyright:   (c) 2005-2011 Vadim Zeitlin <vadim@wxwidgets.org>
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_MSW_DATETIMECTRL_H_
+#define _WX_MSW_DATETIMECTRL_H_
+
+#include "wx/intl.h"
+
+// Forward declare a struct from Platform SDK.
+struct tagNMDATETIMECHANGE;
+
+// ----------------------------------------------------------------------------
+// wxDateTimePickerCtrl
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_ADV wxDateTimePickerCtrl : public wxDateTimePickerCtrlBase
+{
+public:
+    // set/get the date
+    virtual void SetValue(const wxDateTime& dt) override;
+    virtual wxDateTime GetValue() const override;
+
+    virtual void SetNullText(const wxString& text) override;
+
+    // returns true if the platform should explicitly apply a theme border
+    virtual bool CanApplyThemeBorder() const override { return false; }
+
+    virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result) override;
+
+protected:
+    virtual wxBorder GetDefaultBorder() const override { return wxBORDER_NONE; }
+    virtual wxSize DoGetBestSize() const override;
+
+    // Helper for the derived classes Create(): creates a native control with
+    // the specified attributes.
+    bool MSWCreateDateTimePicker(wxWindow *parent,
+                                 wxWindowID id,
+                                 const wxDateTime& dt,
+                                 const wxPoint& pos,
+                                 const wxSize& size,
+                                 long style,
+                                 const wxValidator& validator,
+                                 const wxString& name);
+
+#if wxUSE_INTL
+    // Override to return the date/time format used by this control.
+    virtual wxLocaleInfo MSWGetFormat() const = 0;
+
+    // Set the format used by the native control.
+    void MSWSetTimeFormat(wxLocaleInfo index);
+#endif // wxUSE_INTL
+
+    // Override to indicate whether we can have no date at all.
+    virtual bool MSWAllowsNone() const = 0;
+
+    // Override to update m_date and send the event when the control contents
+    // changes, return true if the event was handled.
+    virtual bool MSWOnDateTimeChange(const tagNMDATETIMECHANGE& dtch) = 0;
+
+
+    // the date currently shown by the control, may be invalid
+    wxDateTime m_date;
+
+private:
+    // Helper setting the appropriate format depending on the passed in state.
+    void MSWUpdateFormat(bool valid);
+
+    // Same thing, but only doing if the validity differs from the date
+    // validity, i.e. avoiding useless work if nothing needs to be done.
+    void MSWUpdateFormatIfNeeded(bool valid);
+
+
+    // shown when there is no valid value (so only used with wxDP_ALLOWNONE),
+    // always non-empty if SetNullText() was called, see the comments there
+    wxString m_nullText;
+};
+
+#endif // _WX_MSW_DATETIMECTRL_H_