X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b8737371e220ef1920e6a3d2aed88c4bc2b04daf..92c0fc34c104c8d7c12d6a3b78ea232690fc23f4:/interface/wx/msgdlg.h diff --git a/interface/wx/msgdlg.h b/interface/wx/msgdlg.h index 0448b04366..6bc5426f2e 100644 --- a/interface/wx/msgdlg.h +++ b/interface/wx/msgdlg.h @@ -2,10 +2,15 @@ // Name: msgdlg.h // Purpose: interface of wxMessageDialog // Author: wxWidgets team -// RCS-ID: $Id$ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// +/** + Default message box caption string. +*/ +const char wxMessageBoxCaptionStr[] = "Message"; + + /** @class wxMessageDialog @@ -22,6 +27,12 @@ Puts Yes and No buttons in the message box. It is recommended to always use @c wxCANCEL with this style as otherwise the message box won't have a close button under wxMSW and the user will be forced to answer it. + @style{wxHELP} + Puts a Help button to the message box. This button can have special + appearance or be specially positioned if its label is not changed from + the default one. Notice that using this button is not supported when + showing a message box from non-main thread in wxOSX/Cocoa and it is not + supported in wxOSX/Carbon at all. Available since wxWidgets 2.9.3. @style{wxNO_DEFAULT} Makes the "No" button default, can only be used with @c wxYES_NO. @style{wxCANCEL_DEFAULT} @@ -56,6 +67,15 @@ Displays an information symbol. This icon is used by default if @c wxYES_NO is not given so it is usually unnecessary to specify it explicitly. + @style{wxICON_AUTH_NEEDED} + Displays an authentication needed symbol. This style is only supported + for message dialogs under wxMSW when a task dialog is used to implement + them (i.e. when running under Windows Vista or later). In other cases + the default icon selection logic will be used. Note this can be + combined with other styles to provide a fallback. For instance, using + wxICON_AUTH_NEEDED | wxICON_QUESTION will show a shield symbol on + Windows Vista or above and a question symbol on other platforms. + Available since wxWidgets 2.9.5 @style{wxSTAY_ON_TOP} Makes the message box stay on top of all other windows and not only just its parent (currently implemented only under MSW and GTK). @@ -75,6 +95,39 @@ class wxMessageDialog : public wxDialog { public: + /** + Helper class allowing to use either stock id or string labels. + + This class should never be used explicitly and is not really part of + wxWidgets API but rather is just an implementation helper allowing the + methods such as SetYesNoLabels() and SetOKCancelLabels() below to be + callable with either stock ids (e.g. ::wxID_CLOSE) or strings + ("&Close"). + */ + class ButtonLabel + { + public: + /// Construct the label from a stock id. + ButtonLabel(int stockId); + + /// Construct the label from the specified string. + ButtonLabel(const wxString& label); + + /** + Return the associated label as string. + + Get the string label, whether it was originally specified directly + or as a stock id -- this is only useful for platforms without native + stock items id support + */ + wxString GetAsString() const; + + /** + Return the stock id or wxID_NONE if this is not a stock label. + */ + int GetStockId() const; + }; + /** Constructor specifying the message box properties. Use ShowModal() to show the dialog. @@ -116,6 +169,19 @@ public: */ virtual void SetExtendedMessage(const wxString& extendedMessage); + /** + Sets the label for the Help button. + + Please see the remarks in SetYesNoLabels() documentation. + + Notice that changing the label of the help button resets its special + status (if any, this depends on the platform) and it will be treated + just like another button in this case. + + @since 2.9.3 + */ + virtual bool SetHelpLabel(const ButtonLabel& help); + /** Sets the message shown by the dialog. @@ -190,12 +256,27 @@ public: virtual bool SetYesNoLabels(const ButtonLabel& yes, const ButtonLabel& no); /** - Shows the dialog, returning one of wxID_OK, wxID_CANCEL, wxID_YES, wxID_NO. + Shows the dialog, returning one of wxID_OK, wxID_CANCEL, wxID_YES, + wxID_NO or wxID_HELP. Notice that this method returns the identifier of the button which was clicked unlike wxMessageBox() function. */ virtual int ShowModal(); + + + wxString GetCaption() const; + wxString GetMessage() const; + wxString GetExtendedMessage() const; + long GetMessageDialogStyle() const; + bool HasCustomLabels() const; + wxString GetYesLabel() const; + wxString GetNoLabel() const; + wxString GetOKLabel() const; + wxString GetCancelLabel() const; + wxString GetHelpLabel() const; + long GetEffectiveIcon() const; + }; @@ -215,9 +296,9 @@ public: extended text and custom labels for the message box buttons, are not provided by this function but only by wxMessageDialog. - The return value is one of: @c wxYES, @c wxNO, @c wxCANCEL or @c wxOK - (notice that this return value is @b different from the return value of - wxMessageDialog::ShowModal()). + The return value is one of: @c wxYES, @c wxNO, @c wxCANCEL, @c wxOK or @c + wxHELP (notice that this return value is @b different from the return value + of wxMessageDialog::ShowModal()). For example: @code @@ -243,11 +324,12 @@ public: for @a x and @a y to let the system position the window. @param y Vertical dialog position (ignored under MSW). + @header{wx/msgdlg.h} */ int wxMessageBox(const wxString& message, - const wxString& caption = "Message", - int style = wxOK, + const wxString& caption = wxMessageBoxCaptionStr, + int style = wxOK | wxCENTRE, wxWindow* parent = NULL, int x = wxDefaultCoord, int y = wxDefaultCoord);