X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9482c64466359ec7cfd201bebc3399ac4a56b4e6..66c2bf7b1d9326fb650acfaae22ec50528cfbf7c:/include/wx/dialog.h

diff --git a/include/wx/dialog.h b/include/wx/dialog.h
index 4cc11bab8a..95e6b6f99e 100644
--- a/include/wx/dialog.h
+++ b/include/wx/dialog.h
@@ -4,7 +4,6 @@
 // Author:      Vadim Zeitlin
 // Modified by:
 // Created:     29.06.99
-// RCS-ID:      $Id$
 // Copyright:   (c) Vadim Zeitlin
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
@@ -12,8 +11,8 @@
 #ifndef _WX_DIALOG_H_BASE_
 #define _WX_DIALOG_H_BASE_
 
-#include "wx/defs.h"
 #include "wx/toplevel.h"
+#include "wx/containr.h"
 
 class WXDLLIMPEXP_FWD_CORE wxSizer;
 class WXDLLIMPEXP_FWD_CORE wxStdDialogButtonSizer;
@@ -22,8 +21,11 @@ class WXDLLIMPEXP_FWD_CORE wxDialogLayoutAdapter;
 class WXDLLIMPEXP_FWD_CORE wxDialog;
 class WXDLLIMPEXP_FWD_CORE wxButton;
 class WXDLLIMPEXP_FWD_CORE wxScrolledWindow;
+class wxTextSizerWrapper;
 
-#define wxDIALOG_NO_PARENT      0x0001  // Don't make owned by apps top window
+// Also see the bit summary table in wx/toplevel.h.
+
+#define wxDIALOG_NO_PARENT      0x00000020  // Don't make owned by apps top window
 
 #ifdef __WXWINCE__
 #define wxDEFAULT_DIALOG_STYLE  (wxCAPTION | wxMAXIMIZE | wxCLOSE_BOX | wxNO_BORDER)
@@ -62,10 +64,10 @@ enum wxDialogModality
 
 extern WXDLLIMPEXP_DATA_CORE(const char) wxDialogNameStr[];
 
-class WXDLLIMPEXP_CORE wxDialogBase : public wxTopLevelWindow
+class WXDLLIMPEXP_CORE wxDialogBase : public wxNavigationEnabled<wxTopLevelWindow>
 {
 public:
-    wxDialogBase() { Init(); }
+    wxDialogBase();
     virtual ~wxDialogBase() { }
 
     // define public wxDialog methods to be implemented by the derived classes
@@ -98,13 +100,29 @@ public:
     // but fall back to the current active window or main application window as
     // last resort if it is unsuitable.
     //
+    // As this function is often called from the ctor, the window style may be
+    // not set yet and hence must be passed explicitly to it so that we could
+    // check whether it contains wxDIALOG_NO_PARENT bit.
+    //
     // This function always returns a valid top level window or NULL.
-    wxWindow *GetParentForModalDialog(wxWindow *parent = NULL) const;
+    wxWindow *GetParentForModalDialog(wxWindow *parent, long style) const;
+
+    // This overload can only be used for already initialized windows, i.e. not
+    // from the ctor. It uses the current window parent and style.
+    wxWindow *GetParentForModalDialog() const
+    {
+        return GetParentForModalDialog(GetParent(), GetWindowStyle());
+    }
 
 #if wxUSE_STATTEXT // && wxUSE_TEXTCTRL
-    // splits text up at newlines and places the
-    // lines into a vertical wxBoxSizer
-    wxSizer *CreateTextSizer( const wxString &message );
+    // splits text up at newlines and places the lines into a vertical
+    // wxBoxSizer
+    wxSizer *CreateTextSizer( const wxString& message );
+
+    // same as above but uses a customized wxTextSizerWrapper to create
+    // non-standard controls for the lines
+    wxSizer *CreateTextSizer( const wxString& message,
+                              wxTextSizerWrapper& wrapper );
 #endif // wxUSE_STATTEXT // && wxUSE_TEXTCTRL
 
     // returns a horizontal wxBoxSizer containing the given buttons
@@ -114,9 +132,16 @@ public:
     // platforms which have hardware buttons replacing OK/Cancel and such)
     wxSizer *CreateButtonSizer(long flags);
 
+    // returns a sizer containing the given one and a static line separating it
+    // from the preceding elements if it's appropriate for the current platform
+    wxSizer *CreateSeparatedSizer(wxSizer *sizer);
+
     // returns the sizer containing CreateButtonSizer() below a separating
     // static line for the platforms which use static lines for items
     // separation (i.e. not Mac)
+    //
+    // this is just a combination of CreateButtonSizer() and
+    // CreateSeparatedSizer()
     wxSizer *CreateSeparatedButtonSizer(long flags);
 
 #if wxUSE_BUTTON
@@ -164,7 +189,7 @@ public:
     static void EnableLayoutAdaptation(bool enable) { sm_layoutAdaptation = enable; }
 
     // modality kind
-    wxDialogModality GetModality() const;
+    virtual wxDialogModality GetModality() const;
 protected:
     // emulate click of a button with the given id if it's present in the dialog
     //
@@ -216,13 +241,17 @@ protected:
     static bool                         sm_layoutAdaptation;
 
 private:
-    // common part of all ctors
-    void Init();
-
     // helper of GetParentForModalDialog(): returns the passed in window if it
     // can be used as our parent or NULL if it can't
     wxWindow *CheckIfCanBeUsedAsParent(wxWindow *parent) const;
 
+    // Helper of OnCharHook() and OnCloseWindow(): find the appropriate button
+    // for closing the dialog and send a click event for it.
+    //
+    // Return true if we found a button to close the dialog and "clicked" it or
+    // false otherwise.
+    bool SendCloseButtonClickEvent();
+
     // handle Esc key presses
     void OnCharHook(wxKeyEvent& event);
 
@@ -284,6 +313,7 @@ public:
     // Create the scrolled window
     virtual wxScrolledWindow* CreateScrolledWindow(wxWindow* parent);
 
+#if wxUSE_BUTTON
     // Find a standard or horizontal box sizer
     virtual wxSizer* FindButtonSizer(bool stdButtonSizer, wxDialog* dialog, wxSizer* sizer, int& retBorder, int accumlatedBorder = 0);
 
@@ -295,6 +325,7 @@ public:
 
     // Find 'loose' main buttons in the existing layout and add them to the standard dialog sizer
     virtual bool FindLooseButtons(wxDialog* dialog, wxStdDialogButtonSizer* buttonSizer, wxSizer* sizer, int& count);
+#endif // wxUSE_BUTTON
 
     // Reparent the controls to the scrolled window, except those in buttonSizer
     virtual void ReparentControls(wxWindow* parent, wxWindow* reparentTo, wxSizer* buttonSizer = NULL);
@@ -315,9 +346,7 @@ public:
 #if defined(__WXUNIVERSAL__) && !defined(__WXMICROWIN__)
     #include "wx/univ/dialog.h"
 #else
-    #if defined(__WXPALMOS__)
-        #include "wx/palmos/dialog.h"
-    #elif defined(__WXMSW__)
+    #if defined(__WXMSW__)
         #include "wx/msw/dialog.h"
     #elif defined(__WXMOTIF__)
         #include "wx/motif/dialog.h"
@@ -359,5 +388,8 @@ typedef void (wxEvtHandler::*wxWindowModalDialogEventFunction)(wxWindowModalDial
 #define wxWindowModalDialogEventHandler(func) \
     wxEVENT_HANDLER_CAST(wxWindowModalDialogEventFunction, func)
 
+#define EVT_WINDOW_MODAL_DIALOG_CLOSED(winid, func) \
+    wx__DECLARE_EVT1(wxEVT_WINDOW_MODAL_DIALOG_CLOSED, winid, wxWindowModalDialogEventHandler(func))
+
 #endif
     // _WX_DIALOG_H_BASE_