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.
82 lines
2.3 KiB
C++
82 lines
2.3 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: wx/tipwin.h
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// Purpose: wxTipWindow is a window like the one typically used for
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// showing the tooltips
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// Author: Vadim Zeitlin
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// Modified by:
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// Created: 10.09.00
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// Copyright: (c) 2000 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_TIPWIN_H_
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#define _WX_TIPWIN_H_
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#include "wx/defs.h"
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#if wxUSE_TIPWINDOW
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#include "wx/popupwin.h"
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class WXDLLIMPEXP_FWD_CORE wxTipWindowView;
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// ----------------------------------------------------------------------------
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// wxTipWindow
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// ----------------------------------------------------------------------------
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class WXDLLIMPEXP_CORE wxTipWindow : public wxPopupTransientWindow
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{
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public:
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// the mandatory ctor parameters are: the parent window and the text to
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// show
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//
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// optionally you may also specify the length at which the lines are going
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// to be broken in rows (100 pixels by default)
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//
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// windowPtr and rectBound are just passed to SetTipWindowPtr() and
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// SetBoundingRect() - see below
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wxTipWindow(wxWindow *parent,
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const wxString& text,
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wxCoord maxLength = 100,
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wxTipWindow** windowPtr = nullptr,
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wxRect *rectBound = nullptr);
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virtual ~wxTipWindow();
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// If windowPtr is not null the given address will be nulled when the
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// window has closed
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void SetTipWindowPtr(wxTipWindow** windowPtr) { m_windowPtr = windowPtr; }
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// If rectBound is not null, the window will disappear automatically when
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// the mouse leave the specified rect: note that rectBound should be in the
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// screen coordinates!
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void SetBoundingRect(const wxRect& rectBound);
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// Hide and destroy the window
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void Close();
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protected:
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// called by wxTipWindowView only
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bool CheckMouseInBounds(const wxPoint& pos);
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// event handlers
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void OnMouseClick(wxMouseEvent& event);
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virtual void OnDismiss() override;
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private:
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wxTipWindowView *m_view;
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wxTipWindow** m_windowPtr;
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wxRect m_rectBound;
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wxDECLARE_EVENT_TABLE();
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friend class wxTipWindowView;
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wxDECLARE_NO_COPY_CLASS(wxTipWindow);
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};
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#endif // wxUSE_TIPWINDOW
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#endif // _WX_TIPWIN_H_
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