X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b4e76e0d7e4c1be878e125df31dc9370bb0fa99e..ba5787676d002f76b4c3944cb598b626f10f058d:/include/wx/dialog.h?ds=sidebyside

diff --git a/include/wx/dialog.h b/include/wx/dialog.h
index 19856d0663..766771c42d 100644
--- a/include/wx/dialog.h
+++ b/include/wx/dialog.h
@@ -1,15 +1,167 @@
-#ifndef __DIALOGH_BASE__
-#define __DIALOGH_BASE__
-
-#if defined(__WXMSW__)
-#include "wx/msw/dialog.h"
-#elif defined(__WXMOTIF__)
-#include "wx/xt/dialog.h"
-#elif defined(__WXGTK__)
-#include "wx/gtk/dialog.h"
-#elif defined(__WXQT__)
-#include "wx/qt/dialog.h"
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/dialog.h
+// Purpose:     wxDialogBase class
+// Author:      Vadim Zeitlin
+// Modified by:
+// Created:     29.06.99
+// RCS-ID:      $Id$
+// Copyright:   (c) Vadim Zeitlin
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_DIALOG_H_BASE_
+#define _WX_DIALOG_H_BASE_
+
+#include "wx/defs.h"
+#include "wx/containr.h"
+#include "wx/toplevel.h"
+
+class WXDLLEXPORT wxSizer;
+class WXDLLEXPORT wxStdDialogButtonSizer;
+
+#define wxDIALOG_NO_PARENT      0x0001  // Don't make owned by apps top window
+
+#ifdef __WXWINCE__
+#define wxDEFAULT_DIALOG_STYLE  (wxCAPTION | wxMAXIMIZE | wxCLOSE_BOX | wxNO_BORDER)
+#else
+#define wxDEFAULT_DIALOG_STYLE  (wxCAPTION | wxSYSTEM_MENU | wxCLOSE_BOX)
+#endif
+
+extern WXDLLEXPORT_DATA(const wxChar) wxDialogNameStr[];
+
+class WXDLLEXPORT wxDialogBase : public wxTopLevelWindow
+{
+public:
+    enum
+    {
+        // all flags allowed in wxDialogBase::CreateButtonSizer()
+        ButtonSizerFlags = wxOK|wxCANCEL|wxYES|wxNO|wxHELP|wxNO_DEFAULT
+    };
+
+    wxDialogBase() { Init(); }
+    virtual ~wxDialogBase() { }
+
+    // define public wxDialog methods to be implemented by the derived classes
+    virtual int ShowModal() = 0;
+    virtual void EndModal(int retCode) = 0;
+    virtual bool IsModal() const = 0;
+
+
+    // Modal dialogs have a return code - usually the id of the last
+    // pressed button
+    void SetReturnCode(int returnCode) { m_returnCode = returnCode; }
+    int GetReturnCode() const { return m_returnCode; }
+
+    // Set the identifier for the affirmative button: this button will close
+    // the dialog after validating data and calling TransferDataFromWindow()
+    void SetAffirmativeId(int affirmativeId);
+    int GetAffirmativeId() const { return m_affirmativeId; }
+
+    // Set identifier for Esc key translation: the button with this id will
+    // close the dialog without doing anything else; special value wxID_NONE
+    // means to not handle Esc at all while wxID_ANY means to map Esc to
+    // wxID_CANCEL if present and GetAffirmativeId() otherwise
+    void SetEscapeId(int escapeId);
+    int GetEscapeId() const { return m_escapeId; }
+
+#if wxUSE_STATTEXT // && wxUSE_TEXTCTRL
+    // splits text up at newlines and places the
+    // lines into a vertical wxBoxSizer
+    wxSizer *CreateTextSizer( const wxString &message );
+#endif // wxUSE_STATTEXT // && wxUSE_TEXTCTRL
+
+    // returns a horizontal wxBoxSizer containing the given buttons
+    //
+    // notice that the returned sizer can be NULL if no buttons are put in the
+    // sizer (this mostly happens under smart phones and other atypical
+    // platforms which have hardware buttons replacing OK/Cancel and such)
+    wxSizer *CreateButtonSizer(long flags);
+
+    // returns the sizer containing CreateButtonSizer() below a separating
+    // static line for the platforms which use static lines for items
+    // separation (i.e. not Mac)
+    wxSizer *CreateSeparatedButtonSizer(long flags);
+
+#if wxUSE_BUTTON
+    wxStdDialogButtonSizer *CreateStdDialogButtonSizer( long flags );
+#endif // wxUSE_BUTTON
+
+protected:
+    // emulate click of a button with the given id if it's present in the dialog
+    //
+    // return true if button was "clicked" or false if we don't have it
+    bool EmulateButtonClickIfPresent(int id);
+
+    // this function is used by OnCharHook() to decide whether the given key
+    // should close the dialog
+    //
+    // for most platforms the default implementation (which just checks for
+    // Esc) is sufficient, but Mac port also adds Cmd-. here and other ports
+    // could do something different if needed
+    virtual bool IsEscapeKey(const wxKeyEvent& event);
+
+    // end either modal or modeless dialog, for the modal dialog rc is used as
+    // the dialog return code
+    void EndDialog(int rc);
+
+    // call Validate() and TransferDataFromWindow() and close dialog with
+    // wxID_OK return code
+    void AcceptAndClose();
+
+
+    // The return code from modal dialog
+    int m_returnCode;
+
+    // The identifier for the affirmative button (usually wxID_OK)
+    int m_affirmativeId;
+
+    // The identifier for cancel button (usually wxID_CANCEL)
+    int m_escapeId;
+
+private:
+    // common part of all ctors
+    void Init();
+
+    // handle Esc key presses
+    void OnCharHook(wxKeyEvent& event);
+
+    // handle closing the dialog window
+    void OnCloseWindow(wxCloseEvent& event);
+
+    // handle the standard buttons
+    void OnButton(wxCommandEvent& event);
+
+    // update the background colour
+    void OnSysColourChanged(wxSysColourChangedEvent& event);
+
+
+    DECLARE_NO_COPY_CLASS(wxDialogBase)
+    DECLARE_EVENT_TABLE()
+    WX_DECLARE_CONTROL_CONTAINER();
+};
+
+
+#if defined(__WXUNIVERSAL__) && !defined(__WXMICROWIN__)
+    #include "wx/univ/dialog.h"
+#else
+    #if defined(__WXPALMOS__)
+        #include "wx/palmos/dialog.h"
+    #elif defined(__WXMSW__)
+        #include "wx/msw/dialog.h"
+    #elif defined(__WXMOTIF__)
+        #include "wx/motif/dialog.h"
+    #elif defined(__WXGTK20__)
+        #include "wx/gtk/dialog.h"
+    #elif defined(__WXGTK__)
+        #include "wx/gtk1/dialog.h"
+    #elif defined(__WXMAC__)
+        #include "wx/mac/dialog.h"
+    #elif defined(__WXCOCOA__)
+        #include "wx/cocoa/dialog.h"
+    #elif defined(__WXPM__)
+        #include "wx/os2/dialog.h"
+    #endif
 #endif
 
 #endif
-    // __DIALOGH_BASE__
+    // _WX_DIALOG_H_BASE_