Document ctors creating a wxString from repeated characters.

[wxWidgets.git] / samples / printing / printing.h

diff --git a/samples/printing/printing.h b/samples/printing/printing.h
index b30050c231efed17db573c957eb9a9dcb595760a..1dea9dcc662ac1f98d596957ceea4372bcd62fdb 100644 (file)
--- a/samples/printing/printing.h
+++ b/samples/printing/printing.h
@@ -1,93 +1,119 @@
-/*
- * File:       printing.h
- * Purpose:    Printing demo for wxWindows class library
- * Author:     Julian Smart
- * Created:    1995
- * Updated:    
- * Copyright:   (c) 1995, AIAI, University of Edinburgh
- */
-
-/* sccsid[] = "%W% %G%" */
-
-#ifdef __GNUG__
-#pragma interface
-#endif
+/////////////////////////////////////////////////////////////////////////////
+// Name:        samples/printing.h
+// Purpose:     Printing demo for wxWidgets
+// Author:      Julian Smart
+// Modified by:
+// Created:     1995
+// RCS-ID:      $Id$
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
 
 // Define a new application
 class MyApp: public wxApp
 {
-  public:
-    MyApp(void) ;
-    bool OnInit(void);
+public:
+    MyApp() {}
+
+    virtual bool OnInit();
+    virtual int OnExit();
+
+    void Draw(wxDC& dc);
+
+    void IncrementAngle()
+        { m_angle += 5; }
+    void DecrementAngle()
+        { m_angle -= 5; }
+
+    wxFont& GetTestFont()
+        { return m_testFont; }
 
-    wxFont* m_testFont;
+private:
+    int       m_angle;
+    wxBitmap  m_bitmap;
+    wxFont    m_testFont;
 };
 
 DECLARE_APP(MyApp)
-
 class MyCanvas;
 
 // Define a new canvas and frame
 class MyFrame: public wxFrame
 {
-  public:
-    MyCanvas *canvas;
+public:
     MyFrame(wxFrame *frame, const wxString& title, const wxPoint& pos, const wxSize& size);
 
-    bool OnClose(void);
-
-    void Draw(wxDC& dc);
+    void OnAngleUp(wxCommandEvent& event);
+    void OnAngleDown(wxCommandEvent& event);
 
-    void OnSize(wxSizeEvent& event);
     void OnPrint(wxCommandEvent& event);
     void OnPrintPreview(wxCommandEvent& event);
-    void OnPrintSetup(wxCommandEvent& event);
     void OnPageSetup(wxCommandEvent& event);
+#if defined(__WXMSW__) && wxTEST_POSTSCRIPT_IN_MSW
     void OnPrintPS(wxCommandEvent& event);
     void OnPrintPreviewPS(wxCommandEvent& event);
-    void OnPrintSetupPS(wxCommandEvent& event);
     void OnPageSetupPS(wxCommandEvent& event);
+#endif
+#ifdef __WXMAC__
+    void OnPageMargins(wxCommandEvent& event);
+#endif
+
     void OnExit(wxCommandEvent& event);
     void OnPrintAbout(wxCommandEvent& event);
-DECLARE_EVENT_TABLE()
+
+private:
+    MyCanvas* m_canvas;
+
+    DECLARE_EVENT_TABLE()
 };
 
-// Define a new canvas which can receive some events
+// Define a new white canvas
 class MyCanvas: public wxScrolledWindow
 {
-  public:
+public:
     MyCanvas(wxFrame *frame, const wxPoint& pos, const wxSize& size, long style = wxRETAINED);
-    ~MyCanvas(void) ;
 
+    //void OnPaint(wxPaintEvent& evt);
     virtual void OnDraw(wxDC& dc);
-    void OnEvent(wxMouseEvent& event);
 
-DECLARE_EVENT_TABLE()
+private:
+    DECLARE_EVENT_TABLE()
 };
 
+// Defines a new printout class to print our document
 class MyPrintout: public wxPrintout
 {
- public:
-  MyPrintout(char *title = "My printout"):wxPrintout(title) {}
-  bool OnPrintPage(int page);
-  bool HasPage(int page);
-  bool OnBeginDocument(int startPage, int endPage);
-  void GetPageInfo(int *minPage, int *maxPage, int *selPageFrom, int *selPageTo);
-
-  void DrawPageOne(wxDC *dc);
-  void DrawPageTwo(wxDC *dc);
+public:
+    MyPrintout(MyFrame* frame, const wxString &title = wxT("My printout"))
+        : wxPrintout(title) { m_frame=frame; }
+
+    bool OnPrintPage(int page);
+    bool HasPage(int page);
+    bool OnBeginDocument(int startPage, int endPage);
+    void GetPageInfo(int *minPage, int *maxPage, int *selPageFrom, int *selPageTo);
+
+    void DrawPageOne();
+    void DrawPageTwo();
+
+    // Writes a header on a page. Margin units are in millimetres.
+    bool WritePageHeader(wxPrintout *printout, wxDC *dc, const wxString& text, float mmToLogical);
+
+private:
+    MyFrame *m_frame;
 };
 
-#define WXPRINT_QUIT            100
-#define WXPRINT_PRINT           101
-#define WXPRINT_PRINT_SETUP     102
+
+// constants:
+
 #define WXPRINT_PAGE_SETUP      103
-#define WXPRINT_PREVIEW         104
 
 #define WXPRINT_PRINT_PS        105
-#define WXPRINT_PRINT_SETUP_PS  106
 #define WXPRINT_PAGE_SETUP_PS   107
 #define WXPRINT_PREVIEW_PS      108
 
-#define WXPRINT_ABOUT           109
+#define WXPRINT_ANGLEUP         110
+#define WXPRINT_ANGLEDOWN       111
 
+#ifdef __WXMAC__
+    #define WXPRINT_PAGE_MARGINS 112
+#endif