Added the ability to restore the last selected page in a wxRTC formatting dialog.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75791 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/richtext/richtextformatdlg.h

@@ -241,6 +241,14 @@ public:
     /// Find a page by class
     wxWindow* FindPage(wxClassInfo* info) const;
 
+    /// Whether to restore the last-selected page
+    static bool  GetRestoreLastPage() { return sm_restoreLastPage; }
+    static void SetRestoreLastPage(bool b) { sm_restoreLastPage = b; }
+
+    /// The page identifier of the last page selected (not the control id)
+    static int GetLastPage() { return sm_lastPage; }
+    static void SetLastPage(int lastPage) { sm_lastPage = lastPage; }
+
 protected:
 
     wxRichTextAttr                              m_attributes;
@@ -253,6 +261,9 @@ protected:
     static wxRichTextFormattingDialogFactory*   ms_FormattingDialogFactory;
     static bool                                 sm_showToolTips;
 
+    static bool                                 sm_restoreLastPage;
+    static int                                  sm_lastPage;
+
 DECLARE_EVENT_TABLE()
 };
 

src/richtext/richtextformatdlg.cpp

@@ -79,6 +79,8 @@
 #endif
 
 bool wxRichTextFormattingDialog::sm_showToolTips = false;
+bool wxRichTextFormattingDialog::sm_restoreLastPage = true;
+int wxRichTextFormattingDialog::sm_lastPage = -1;
 
 IMPLEMENT_CLASS(wxRichTextDialogPage, wxPanel)
 
@@ -104,6 +106,10 @@ void wxRichTextFormattingDialog::Init()
 
 wxRichTextFormattingDialog::~wxRichTextFormattingDialog()
 {
+    int sel = GetBookCtrl()->GetSelection();
+    if (sel != -1 && sel < (int) m_pageIds.GetCount())
+        sm_lastPage = m_pageIds[sel];
+
     delete m_styleDefinition;
 }
 
@@ -128,6 +134,12 @@ bool wxRichTextFormattingDialog::Create(long flags, wxWindow* parent, const wxSt
 
     LayoutDialog();
 
+    if (sm_restoreLastPage && sm_lastPage != -1)
+    {
+        int idx = m_pageIds.Index(sm_lastPage);
+        if (idx != -1)
+            GetBookCtrl()->SetSelection(idx);
+    }
     return true;
 }