92a19c2e77
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@12212 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
157 lines
5.1 KiB
C++
157 lines
5.1 KiB
C++
/****************************************************************************
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*
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* wxWindows HTML Applet Package
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*
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* Copyright (C) 1991-2001 SciTech Software, Inc.
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* All rights reserved.
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*
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* ========================================================================
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*
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* The contents of this file are subject to the wxWindows License
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* Version 3.0 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.wxwindows.org/licence3.txt
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*
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* Software distributed under the License is distributed on an
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* "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* ========================================================================
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*
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* Language: ANSI C++
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* Environment: Any
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*
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* Description: Main wxApplet sample program
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*
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****************************************************************************/
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// For compilers that support precompilation, includes "wx/wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#include "wx/wx.h"
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#include "wx/applet/window.h"
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#include "applet.h"
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/*---------------------------- Global variables ---------------------------*/
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// Define the event tables for handling application frame events
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BEGIN_EVENT_TABLE(MyFrame, wxFrame)
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EVT_MENU(Minimal_Quit, MyFrame::OnQuit)
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EVT_MENU(Minimal_About, MyFrame::OnAbout)
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EVT_MENU(Minimal_Back, MyFrame::OnBack)
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EVT_MENU(Minimal_Forward, MyFrame::OnForward)
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END_EVENT_TABLE()
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// Create a new application object: this macro will allow wxWindows to create
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// the application object during program execution (it's better than using a
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// static object for many reasons) and also declares the accessor function
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// wxGetApp() which will return the reference of the right type (i.e. MyApp and
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// not wxApp)
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IMPLEMENT_APP(MyApp)
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/*------------------------- Implementation --------------------------------*/
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/****************************************************************************
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PARAMETERS:
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title - Title for the frame window
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pos - Position to place to frame window
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size - Size of the frame window
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REMARKS:
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Application frame window constructor
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****************************************************************************/
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MyFrame::MyFrame(
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const wxString& title,
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const wxPoint& pos,
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const wxSize& size)
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: wxFrame(NULL, -1, title, pos, size)
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{
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// Create a menu bar
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wxMenu *menuFile = new wxMenu;
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wxMenu *menuNav = new wxMenu;
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menuFile->Append(Minimal_Quit, "E&xit");
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menuNav->Append(Minimal_Back, "Go &back");
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menuNav->Append(Minimal_Forward, "Go &forward");
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// Now append the freshly created menu to the menu bar...
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wxMenuBar *menuBar = new wxMenuBar;
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menuBar->Append(menuFile, "&File");
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menuBar->Append(menuNav, "&Navigate");
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// ... and attach this menu bar to the frame
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SetMenuBar(menuBar);
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CreateStatusBar(2);
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// Create the HTML window
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html = new wxHtmlAppletWindow(this);
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html->SetRelatedFrame(this, "wxApplet Demo: '%s'");
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html->SetRelatedStatusBar(1);
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html->LoadPage("index.html");
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}
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/****************************************************************************
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REMARKS:
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Event handler for the 'Exit' menu item
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****************************************************************************/
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void MyFrame::OnQuit(
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wxCommandEvent&)
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{
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// TRUE is to force the frame to close
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Close(TRUE);
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}
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/****************************************************************************
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REMARKS:
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Event handler for the 'About' menu item
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****************************************************************************/
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void MyFrame::OnAbout(
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wxCommandEvent&)
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{
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// TODO: Bring up and about html page!
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}
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/****************************************************************************
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REMARKS:
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Event handler for the 'Go back' menu item
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****************************************************************************/
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void MyFrame::OnBack(
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wxCommandEvent&)
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{
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if (!html -> HistoryBack())
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wxMessageBox("You reached prehistory era!");
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}
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/****************************************************************************
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REMARKS:
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Event handler for the 'Go forward' menu item
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****************************************************************************/
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void MyFrame::OnForward(
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wxCommandEvent&)
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{
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if (!html -> HistoryForward())
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wxMessageBox("No more items in history!");
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}
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/****************************************************************************
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REMARKS:
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`Main program' equivalent: the program execution "starts" here
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****************************************************************************/
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bool MyApp::OnInit()
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{
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// Create the main application window
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MyFrame *frame = new MyFrame("wxApplet testing application",
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wxPoint(50, 50), wxSize(640, 480));
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// Show it and tell the application that it's our main window
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frame->Show(TRUE);
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SetTopWindow(frame);
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// Success: wxApp::OnRun() will be called to run the application
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return TRUE;
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}
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