7f539e8a66
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2545 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
177 lines
3.5 KiB
C++
177 lines
3.5 KiB
C++
/*
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* Program: scroll
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*
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* Author: Robert Roebling
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*
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* Copyright: (C) 1998, Robert Roebling
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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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#ifndef WX_PRECOMP
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#include "wx/wx.h"
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#endif
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#include "wx/image.h"
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// derived classes
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class MyFrame;
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class MyApp;
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// MyCanvas
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class MyCanvas: public wxScrolledWindow
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{
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public:
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MyCanvas() {};
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MyCanvas( wxWindow *parent, wxWindowID, const wxPoint &pos, const wxSize &size );
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~MyCanvas();
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void OnPaint( wxPaintEvent &event );
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DECLARE_DYNAMIC_CLASS(MyCanvas)
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DECLARE_EVENT_TABLE()
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};
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// MyFrame
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class MyFrame: public wxFrame
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{
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public:
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MyFrame();
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void OnAbout( wxCommandEvent &event );
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void OnQuit( wxCommandEvent &event );
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MyCanvas *m_canvas;
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DECLARE_DYNAMIC_CLASS(MyFrame)
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DECLARE_EVENT_TABLE()
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};
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// MyApp
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class MyApp: public wxApp
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{
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public:
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virtual bool OnInit();
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};
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// main program
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IMPLEMENT_APP(MyApp)
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// MyCanvas
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IMPLEMENT_DYNAMIC_CLASS(MyCanvas, wxScrolledWindow)
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BEGIN_EVENT_TABLE(MyCanvas, wxScrolledWindow)
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EVT_PAINT(MyCanvas::OnPaint)
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END_EVENT_TABLE()
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MyCanvas::MyCanvas( wxWindow *parent, wxWindowID id,
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const wxPoint &pos, const wxSize &size )
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: wxScrolledWindow( parent, id, pos, size, wxSUNKEN_BORDER | wxTAB_TRAVERSAL )
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{
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wxString choices[] =
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{
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"This",
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"is one of my",
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"really",
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"wonderful",
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"examples."
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};
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(void) new wxButton( this, -1, "wxButton", wxPoint(10,10) );
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(void) new wxTextCtrl( this, -1, "wxTextCtrl", wxPoint(10,50) );
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(void) new wxRadioButton( this, -1, "Disable", wxPoint(10,90) );
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(void) new wxComboBox( this, -1, "This", wxPoint(10,130), wxDefaultSize, 5, choices );
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(void) new wxRadioBox( this, -1, "This", wxPoint(10,200), wxDefaultSize, 5, choices );
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SetBackgroundColour( *wxWHITE );
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}
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MyCanvas::~MyCanvas()
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{
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}
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void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
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{
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wxPaintDC dc( this );
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PrepareDC( dc );
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dc.DrawText( "Some text", 110, 10 );
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dc.DrawRectangle( 50, 30, 200, 200 );
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}
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// MyFrame
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const int ID_QUIT = 108;
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const int ID_ABOUT = 109;
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IMPLEMENT_DYNAMIC_CLASS( MyFrame, wxFrame )
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BEGIN_EVENT_TABLE(MyFrame,wxFrame)
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EVT_MENU (ID_ABOUT, MyFrame::OnAbout)
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EVT_MENU (ID_QUIT, MyFrame::OnQuit)
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END_EVENT_TABLE()
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MyFrame::MyFrame()
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: wxFrame( (wxFrame *)NULL, -1, "wxScrolledWindow sample",
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wxPoint(20,20), wxSize(470,360) )
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{
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/*
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wxMenu *file_menu = new wxMenu();
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file_menu->Append( ID_ABOUT, "&About..");
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file_menu->Append( ID_QUIT, "E&xit\tAlt-X");
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wxMenuBar *menu_bar = new wxMenuBar();
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menu_bar->Append(file_menu, "&File");
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SetMenuBar( menu_bar );
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CreateStatusBar(2);
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int widths[] = { -1, 100 };
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SetStatusWidths( 2, widths );
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*/
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m_canvas = new MyCanvas( this, -1, wxPoint(0,0), wxSize(10,10) );
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m_canvas->SetScrollbars( 10, 10, 50, 100 );
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}
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void MyFrame::OnQuit( wxCommandEvent &WXUNUSED(event) )
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{
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Close( TRUE );
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}
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void MyFrame::OnAbout( wxCommandEvent &WXUNUSED(event) )
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{
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(void)wxMessageBox( "wxScroll demo\n"
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"Robert Roebling (c) 1998",
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"About wxScroll Demo", wxICON_INFORMATION | wxOK );
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}
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//-----------------------------------------------------------------------------
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// MyApp
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//-----------------------------------------------------------------------------
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bool MyApp::OnInit()
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{
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wxFrame *frame = new MyFrame();
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frame->Show( TRUE );
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return TRUE;
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}
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