4f4c5fcfdf
This is a combination of running clang-tidy with modernize-use-nullptr check for some ports (GTK, X11, OSX) and manual changes to the ports for which it couldn't be used easily (MSW, DFB) and also manually updating the docs. Also replace NULL with null or nullptr in the comments as this is more consistent with the use of nullptr in the code and makes it simpler to grep for the remaining occurrences of NULL itself. And also use null in the assert messages. Only a few occurrences of "NULL" are still left in non-C files, mostly corresponding to unclear comments or string output which it might not be safe to change.
94 lines
3.1 KiB
C++
94 lines
3.1 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/valgen.h
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// Purpose: wxGenericValidator class
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// Author: Kevin Smith
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// Created: Jan 22 1999
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// Copyright: (c) 1999 Julian Smart (assigned from Kevin)
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_VALGENH__
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#define _WX_VALGENH__
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#include "wx/validate.h"
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#if wxUSE_VALIDATORS
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class WXDLLIMPEXP_FWD_BASE wxDateTime;
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class WXDLLIMPEXP_FWD_BASE wxFileName;
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// ----------------------------------------------------------------------------
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// wxGenericValidator performs data transfer between many standard controls and
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// variables of the type corresponding to their values.
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//
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// It doesn't do any validation so its name is a slight misnomer.
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// ----------------------------------------------------------------------------
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class WXDLLIMPEXP_CORE wxGenericValidator: public wxValidator
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{
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public:
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// Different constructors: each of them creates a validator which can only
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// be used with some controls, the comments before each constructor
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// indicate which ones:
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// wxCheckBox, wxRadioButton, wx(Bitmap)ToggleButton
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wxGenericValidator(bool* val);
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// wxChoice, wxGauge, wxRadioBox, wxScrollBar, wxSlider, wxSpinButton
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wxGenericValidator(int* val);
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// wxComboBox, wxTextCtrl, wxButton, wxStaticText (read-only)
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wxGenericValidator(wxString* val);
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// wxListBox, wxCheckListBox
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wxGenericValidator(wxArrayInt* val);
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#if wxUSE_DATETIME
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// wxDatePickerCtrl
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wxGenericValidator(wxDateTime* val);
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#endif // wxUSE_DATETIME
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// wxTextCtrl
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wxGenericValidator(wxFileName* val);
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// wxTextCtrl
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wxGenericValidator(float* val);
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// wxTextCtrl
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wxGenericValidator(double* val);
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wxGenericValidator(const wxGenericValidator& copyFrom);
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virtual ~wxGenericValidator(){}
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// Make a clone of this validator (or return nullptr) - currently necessary
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// if you're passing a reference to a validator.
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// Another possibility is to always pass a pointer to a new validator
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// (so the calling code can use a copy constructor of the relevant class).
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virtual wxObject *Clone() const override { return new wxGenericValidator(*this); }
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bool Copy(const wxGenericValidator& val);
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// Called when the value in the window must be validated: this is not used
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// by this class
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virtual bool Validate(wxWindow * WXUNUSED(parent)) override { return true; }
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// Called to transfer data to the window
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virtual bool TransferToWindow() override;
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// Called to transfer data to the window
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virtual bool TransferFromWindow() override;
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protected:
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void Initialize();
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bool* m_pBool;
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int* m_pInt;
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wxString* m_pString;
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wxArrayInt* m_pArrayInt;
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#if wxUSE_DATETIME
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wxDateTime* m_pDateTime;
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#endif // wxUSE_DATETIME
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wxFileName* m_pFileName;
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float* m_pFloat;
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double* m_pDouble;
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private:
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wxDECLARE_CLASS(wxGenericValidator);
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wxDECLARE_NO_ASSIGN_CLASS(wxGenericValidator);
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};
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#endif // wxUSE_VALIDATORS
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#endif // _WX_VALGENH__
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