/////////////////////////////////////////////////////////////////////////////
-// Name: printimg.cpp
-// Purpose: wxHtmlEasyPrinting testing example
+// Name: printing.cpp
+// Purpose: wxHtml sample: wxHtmlEasyPrinting test
+// Author: Vaclav Slavik
+// RCS-ID: $Id$
+// Copyright: (c) 1998-2009 wxWidgets team
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#endif
// for all others, include the necessary headers (this file is usually all you
-// need because it includes almost all "standard" wxWindows headers
+// need because it includes almost all "standard" wxWidgets headers
#ifndef WX_PRECOMP
#include "wx/wx.h"
#endif
#include "wx/html/htmlwin.h"
#include "wx/html/htmprint.h"
+#ifndef __WXMSW__
+ #include "../../sample.xpm"
+#endif
+
// ----------------------------------------------------------------------------
// private classes
// Define a new application type, each program should derive a class from wxApp
class MyApp : public wxApp
{
- public:
- // override base class virtuals
- // ----------------------------
+public:
+ // override base class virtuals
+ // ----------------------------
- // this one is called on application startup and is a good place for the app
- // initialization (doing it here and not in the ctor allows to have an error
- // return: if OnInit() returns false, the application terminates)
+ // this one is called on application startup and is a good place for the app
+ // initialization (doing it here and not in the ctor allows to have an error
+ // return: if OnInit() returns false, the application terminates)
- virtual bool OnInit();
+ virtual bool OnInit();
};
// Define a new frame type: this is going to be our main frame
class MyFrame : public wxFrame
{
- public:
- // ctor and dtor
-
- MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size);
- virtual ~MyFrame();
-
- // event handlers (these functions should _not_ be virtual)
- void OnQuit(wxCommandEvent& event);
- void OnAbout(wxCommandEvent& event);
-
- void OnPrintSetup(wxCommandEvent& event);
- void OnPageSetup(wxCommandEvent& event);
- void OnPrint(wxCommandEvent& event);
- void OnPreview(wxCommandEvent& event);
- void OnOpen(wxCommandEvent& event);
-
- void OnPrintSmall(wxCommandEvent& event);
- void OnPrintNormal(wxCommandEvent& event);
- void OnPrintHuge(wxCommandEvent& event);
-
-
- private:
- wxHtmlWindow *m_Html;
- wxHtmlEasyPrinting *m_Prn;
- wxString m_Name;
- // any class wishing to process wxWindows events must use this macro
- DECLARE_EVENT_TABLE()
+public:
+ // ctor and dtor
+
+ MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size);
+ virtual ~MyFrame();
+
+ // event handlers (these functions should _not_ be virtual)
+ void OnQuit(wxCommandEvent& event);
+ void OnAbout(wxCommandEvent& event);
+
+ void OnPageSetup(wxCommandEvent& event);
+ void OnPrint(wxCommandEvent& event);
+ void OnPreview(wxCommandEvent& event);
+ void OnOpen(wxCommandEvent& event);
+
+ void OnPrintSmall(wxCommandEvent& event);
+ void OnPrintNormal(wxCommandEvent& event);
+ void OnPrintHuge(wxCommandEvent& event);
+
+
+private:
+ wxHtmlWindow *m_Html;
+ wxHtmlEasyPrinting *m_Prn;
+ wxString m_Name;
+
+ // any class wishing to process wxWidgets events must use this macro
+ DECLARE_EVENT_TABLE()
};
// ----------------------------------------------------------------------------
Minimal_Print,
Minimal_Preview,
Minimal_PageSetup,
- Minimal_PrintSetup,
Minimal_Open,
Minimal_PrintSmall,
Minimal_PrintNormal,
};
// ----------------------------------------------------------------------------
-// event tables and other macros for wxWindows
+// event tables and other macros for wxWidgets
// ----------------------------------------------------------------------------
-// the event tables connect the wxWindows events with the functions (event
+// the event tables connect the wxWidgets events with the functions (event
// handlers) which process them. It can be also done at run-time, but for the
// simple menu events like this the static method is much simpler.
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_MENU(Minimal_Print, MyFrame::OnPrint)
EVT_MENU(Minimal_Preview, MyFrame::OnPreview)
EVT_MENU(Minimal_PageSetup, MyFrame::OnPageSetup)
- EVT_MENU(Minimal_PrintSetup, MyFrame::OnPrintSetup)
EVT_MENU(Minimal_Open, MyFrame::OnOpen)
EVT_MENU(Minimal_PrintSmall, MyFrame::OnPrintSmall)
EVT_MENU(Minimal_PrintNormal, MyFrame::OnPrintNormal)
EVT_MENU(Minimal_PrintHuge, MyFrame::OnPrintHuge)
END_EVENT_TABLE()
-// Create a new application object: this macro will allow wxWindows to create
+// Create a new application object: this macro will allow wxWidgets to create
// the application object during program execution (it's better than using a
// static object for many reasons) and also declares the accessor function
// wxGetApp() which will return the reference of the right type (i.e. MyApp and
// the application class
// ----------------------------------------------------------------------------
// `Main program' equivalent: the program execution "starts" here
+
bool MyApp::OnInit()
{
+ if ( !wxApp::OnInit() )
+ return false;
+
#if wxUSE_LIBPNG
wxImage::AddHandler(new wxPNGHandler);
#endif
#endif
MyFrame *frame = new MyFrame(_("Printing test"),
- wxPoint(150, 50), wxSize(640, 480));
+ wxDefaultPosition, wxSize(640, 480));
- // Show it and tell the application that it's our main window
- // @@@ what does it do exactly, in fact? is it necessary here?
+ // Show it
frame->Show(true);
- SetTopWindow(frame);
-
// success: wxApp::OnRun() will be called which will enter the main message
// loop and the application will run. If we returned false here, the
MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
: wxFrame((wxFrame *)NULL, wxID_ANY, title, pos, size)
{
+ SetIcon(wxICON(sample));
+
// create a menu bar
wxMenu *menuFile = new wxMenu;
menuFile->Append(Minimal_Open, _("Open...\tCtrl-O"));
menuFile->AppendSeparator();
- menuFile->Append(Minimal_PageSetup, _("Page Setup"));
- menuFile->Append(Minimal_PrintSetup, _("Printer Setup"));
- menuFile->Append(Minimal_Print, _("Print..."));
- menuFile->Append(Minimal_Preview, _("Preview..."));
+ menuFile->Append(Minimal_PageSetup, _("Page &Setup"));
+ menuFile->Append(Minimal_Preview, _("Print pre&view..."));
+ menuFile->Append(Minimal_Print, _("Print...\tCtrl-P"));
menuFile->AppendSeparator();
menuFile->Append(wxID_ABOUT, _("&About"));
menuFile->AppendSeparator();
menuFile->Append(Minimal_Quit, _("&Exit"));
- wxMenu *testFile = new wxMenu;
- testFile->Append(Minimal_PrintSmall, _("Small Printer Fonts"));
- testFile->Append(Minimal_PrintNormal, _("Normal Printer Fonts"));
- testFile->Append(Minimal_PrintHuge, _("Huge Printer Fonts"));
-
+ wxMenu *menuFonts = new wxMenu;
+ menuFonts->AppendRadioItem(Minimal_PrintSmall, _("&Small Printer Fonts"));
+ menuFonts->AppendRadioItem(Minimal_PrintNormal, _("&Normal Printer Fonts"));
+ menuFonts->AppendRadioItem(Minimal_PrintHuge, _("&Huge Printer Fonts"));
+
// now append the freshly created menu to the menu bar...
wxMenuBar *menuBar = new wxMenuBar;
menuBar->Append(menuFile, _("&File"));
- menuBar->Append(testFile, _("&Test"));
+ menuBar->Append(menuFonts, _("F&onts"));
// ... and attach this menu bar to the frame
SetMenuBar(menuBar);
+#if wxUSE_STATUSBAR
CreateStatusBar(1);
+#endif // wxUSE_STATUSBAR
m_Html = new wxHtmlWindow(this);
m_Html -> SetRelatedFrame(this, _("HTML : %s"));
+#if wxUSE_STATUSBAR
m_Html -> SetRelatedStatusBar(0);
+#endif // wxUSE_STATUSBAR
m_Name = wxT("test.htm");
m_Html -> LoadPage(m_Name);
-
+
m_Prn = new wxHtmlEasyPrinting(_("Easy Printing Demo"), this);
m_Prn -> SetHeader(m_Name + wxT("(@PAGENUM@/@PAGESCNT@)<hr>"), wxPAGE_ALL);
+ // To specify where the AFM files are kept on Unix,
+ // you may wish to do something like this
+ // m_Prn->GetPrintData()->SetFontMetricPath(wxT("/home/julians/afm"));
}
// frame destructor
MyFrame::~MyFrame()
{
- delete m_Prn;
- m_Prn = (wxHtmlEasyPrinting *) NULL;
+ wxDELETE(m_Prn);
}
}
-void MyFrame::OnPrintSetup(wxCommandEvent& WXUNUSED(event))
-{
- m_Prn -> PrinterSetup();
-}
-
-
void MyFrame::OnPageSetup(wxCommandEvent& WXUNUSED(event))
{
m_Prn -> PageSetup();
m_Name = dialog.GetPath();
m_Html -> LoadPage(m_Name);
m_Prn -> SetHeader(m_Name + wxT("(@PAGENUM@/@PAGESCNT@)<hr>"), wxPAGE_ALL);
- }
+ }
}
void MyFrame::OnPrintSmall(wxCommandEvent& WXUNUSED(event))
{
- int fontsizes[] = { 4, 6, 8, 10, 12, 20, 24 };
- m_Prn->SetFonts(wxEmptyString, wxEmptyString, fontsizes);
+ m_Prn->SetStandardFonts(8);
}
void MyFrame::OnPrintNormal(wxCommandEvent& WXUNUSED(event))
{
- m_Prn->SetFonts(wxEmptyString, wxEmptyString, 0);
+ m_Prn->SetStandardFonts(12);
}
void MyFrame::OnPrintHuge(wxCommandEvent& WXUNUSED(event))
{
- int fontsizes[] = { 20, 26, 28, 30, 32, 40, 44 };
- m_Prn->SetFonts(wxEmptyString, wxEmptyString, fontsizes);
+ m_Prn->SetStandardFonts(28);
}
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