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.
74 lines
2.2 KiB
C++
74 lines
2.2 KiB
C++
/////////////////////////////////////////////////////////////////////////////
|
|
// Name: wx/msw/msgdlg.h
|
|
// Purpose: wxMessageDialog class
|
|
// Author: Julian Smart
|
|
// Modified by:
|
|
// Created: 01/02/97
|
|
// Copyright: (c) Julian Smart
|
|
// Licence: wxWindows licence
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef _WX_MSGBOXDLG_H_
|
|
#define _WX_MSGBOXDLG_H_
|
|
|
|
class WXDLLIMPEXP_CORE wxMessageDialog : public wxMessageDialogBase
|
|
{
|
|
public:
|
|
wxMessageDialog(wxWindow *parent,
|
|
const wxString& message,
|
|
const wxString& caption = wxASCII_STR(wxMessageBoxCaptionStr),
|
|
long style = wxOK|wxCENTRE,
|
|
const wxPoint& WXUNUSED(pos) = wxDefaultPosition)
|
|
: wxMessageDialogBase(parent, message, caption, style)
|
|
{
|
|
m_hook = nullptr;
|
|
}
|
|
|
|
virtual int ShowModal() override;
|
|
|
|
virtual long GetEffectiveIcon() const override;
|
|
|
|
// implementation-specific
|
|
|
|
// return the font used for the text in the message box
|
|
static wxFont GetMessageFont();
|
|
|
|
protected:
|
|
// Override this as task dialogs are always centered on parent.
|
|
virtual void DoCentre(int dir) override;
|
|
|
|
private:
|
|
// hook procedure used to adjust the message box beyond what the standard
|
|
// MessageBox() function can do for us
|
|
static WXLRESULT wxCALLBACK HookFunction(int code, WXWPARAM, WXLPARAM);
|
|
|
|
static const struct ButtonAccessors
|
|
{
|
|
int id;
|
|
wxString (wxMessageDialog::*getter)() const;
|
|
} ms_buttons[];
|
|
|
|
// replace the static text control with a text control in order to show
|
|
// scrollbar (and also, incidentally, allow text selection)
|
|
void ReplaceStaticWithEdit();
|
|
|
|
// adjust the button labels
|
|
//
|
|
// this is called from HookFunction() and our HWND is valid at this moment
|
|
void AdjustButtonLabels();
|
|
|
|
// offset all buttons starting from the first one given by dx to the right
|
|
void OffsetButtonsStartingFrom(int first, int dx);
|
|
|
|
// used by ShowModal() to display a message box when task dialogs
|
|
// aren't available.
|
|
int ShowMessageBox();
|
|
|
|
|
|
WXHANDLE m_hook; // HHOOK used to position the message box
|
|
|
|
wxDECLARE_DYNAMIC_CLASS_NO_COPY(wxMessageDialog);
|
|
};
|
|
|
|
|
|
#endif // _WX_MSGBOXDLG_H_
|