fixed crash in wxHtmlHelpController if the help window is still open

[wxWidgets.git] / include / wx / html / htmprint.h

diff --git a/include/wx/html/htmprint.h b/include/wx/html/htmprint.h
index b407ebeeec90c7ecbc133ff17b4dff5719667aaa..ef37bb4957cfaa5cc646dc01507225a575630518 100644 (file)
--- a/include/wx/html/htmprint.h
+++ b/include/wx/html/htmprint.h
@@ -34,7 +34,7 @@ class WXDLLIMPEXP_HTML wxHtmlDCRenderer : public wxObject
 {
 public:
     wxHtmlDCRenderer();
-    ~wxHtmlDCRenderer();
+    virtual ~wxHtmlDCRenderer();
 
     // Following 3 methods *must* be called before any call to Render:
 
@@ -77,9 +77,8 @@ public:
     // set the same pagebreak twice.
     //
     // CAUTION! Render() changes DC's user scale and does NOT restore it!
-    int Render(int x, int y, int from = 0, int dont_render = FALSE,
-               int maxHeight = INT_MAX,
-               int *known_pagebreaks = NULL, int number_of_pages = 0);
+    int Render(int x, int y, wxArrayInt& known_pagebreaks, int from = 0,
+               int dont_render = FALSE, int to = INT_MAX);
 
     // returns total height of the html document
     // (compare Render's return value with this)
@@ -118,7 +117,7 @@ class WXDLLIMPEXP_HTML wxHtmlPrintout : public wxPrintout
 {
 public:
     wxHtmlPrintout(const wxString& title = wxT("Printout"));
-    ~wxHtmlPrintout();
+    virtual ~wxHtmlPrintout();
 
     void SetHtmlText(const wxString& html, const wxString &basepath = wxEmptyString, bool isdir = true);
             // prepares the class for printing this html document.
@@ -181,7 +180,8 @@ private:
 
 private:
     int m_NumPages;
-    int m_PageBreaks[wxHTML_PRINT_MAX_PAGES];
+    //int m_PageBreaks[wxHTML_PRINT_MAX_PAGES];
+    wxArrayInt m_PageBreaks;
 
     wxString m_Document, m_BasePath;
     bool m_BasePathIsDir;
@@ -217,7 +217,7 @@ class WXDLLIMPEXP_HTML wxHtmlEasyPrinting : public wxObject
 {
 public:
     wxHtmlEasyPrinting(const wxString& name = wxT("Printing"), wxWindow *parentWindow = NULL);
-    ~wxHtmlEasyPrinting();
+    virtual ~wxHtmlEasyPrinting();
 
     bool PreviewFile(const wxString &htmlfile);
     bool PreviewText(const wxString &htmltext, const wxString& basepath = wxEmptyString);
@@ -256,6 +256,11 @@ public:
             // return page setting data objects.
             // (You can set their parameters.)
 
+    wxWindow* GetParentWindow() const { return m_ParentWindow; }
+            // get the parent window
+    void SetParentWindow(wxWindow* window) { m_ParentWindow = window; }
+            // set the parent window
+
 protected:
     virtual wxHtmlPrintout *CreatePrintout();
     virtual bool DoPreview(wxHtmlPrintout *printout1, wxHtmlPrintout *printout2);