AuroraMiddleware/wxWidgets
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wxWidgets/user/wxTest/wxTest.cpp
Robert Roebling 11026f7b59 New scrolling for GTK 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@565 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
1998-08-16 17:07:17 +00:00

581 lines
17 KiB
C++
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/*
* Program: wxTest
*
* Author: Robert Roebling
*
* Copyright: (C) 1997, GNU (Robert Roebling)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifdef __GNUG__
#pragma implementation "wxTest.h"
#endif
#include "wxTest.h"
#include "folder.xpm"
#include "list.xpm"
//-----------------------------------------------------------------------------
// main program
//-----------------------------------------------------------------------------
IMPLEMENT_APP(MyApp)
//-----------------------------------------------------------------------------
// MyDialog
//-----------------------------------------------------------------------------
const ID_RETURN = 100;
const ID_HELLO = 101;
const ID_CHECKBOX = 110;
const ID_CHECKBOX_CHECK = 110;
const ID_CHECKBOX_UNCHECK = 112;
const ID_TEXTCTRL = 115;
const ID_TEXTCTRL_SET = 116;
const ID_TEXTCTRL_DEL = 117;
const ID_CHOICE = 120;
const ID_CHOICE_SEL_NUM = 121;
const ID_CHOICE_SEL_STR = 122;
const ID_CHOICE_CLEAR = 123;
const ID_CHOICE_APPEND = 124;
const ID_LISTBOX = 130;
const ID_LISTBOX_SEL_NUM = 131;
const ID_LISTBOX_SEL_STR = 132;
const ID_LISTBOX_CLEAR = 133;
const ID_LISTBOX_APPEND = 134;
const ID_RADIOBOX = 130;
const ID_RADIOBOX_SEL_NUM = 131;
const ID_RADIOBOX_SEL_STR = 132;
BEGIN_EVENT_TABLE(MyDialog,wxDialog)
EVT_BUTTON (ID_RETURN, MyDialog::OnReturnButton)
EVT_BUTTON (ID_HELLO, MyDialog::OnHelloButton)
EVT_CHECKBOX (ID_CHECKBOX, MyDialog::OnCheckBox)
EVT_BUTTON (ID_CHECKBOX_CHECK, MyDialog::OnCheckBoxButtons)
EVT_BUTTON (ID_CHECKBOX_UNCHECK, MyDialog::OnCheckBoxButtons)
EVT_TEXT (ID_TEXTCTRL, MyDialog::OnTextCtrl)
EVT_BUTTON (ID_TEXTCTRL_SET, MyDialog::OnTextCtrlButtons)
EVT_BUTTON (ID_TEXTCTRL_DEL, MyDialog::OnTextCtrlButtons)
EVT_CHOICE (ID_CHOICE, MyDialog::OnChoice)
EVT_BUTTON (ID_CHOICE_SEL_NUM, MyDialog::OnChoiceButtons)
EVT_BUTTON (ID_CHOICE_SEL_STR, MyDialog::OnChoiceButtons)
EVT_BUTTON (ID_CHOICE_CLEAR, MyDialog::OnChoiceButtons)
EVT_BUTTON (ID_CHOICE_APPEND, MyDialog::OnChoiceButtons)
EVT_LISTBOX (ID_LISTBOX, MyDialog::OnListBox)
EVT_BUTTON (ID_LISTBOX_SEL_NUM, MyDialog::OnListBoxButtons)
EVT_BUTTON (ID_LISTBOX_SEL_STR, MyDialog::OnListBoxButtons)
EVT_BUTTON (ID_LISTBOX_CLEAR, MyDialog::OnListBoxButtons)
EVT_BUTTON (ID_LISTBOX_APPEND, MyDialog::OnListBoxButtons)
EVT_RADIOBOX (ID_RADIOBOX, MyDialog::OnRadioBox)
EVT_BUTTON (ID_RADIOBOX_SEL_NUM, MyDialog::OnRadioBoxButtons)
EVT_BUTTON (ID_RADIOBOX_SEL_STR, MyDialog::OnRadioBoxButtons)
END_EVENT_TABLE()
//-----------------------------------------------------------------------------
IMPLEMENT_DYNAMIC_CLASS(MyDialog, wxDialog)
MyDialog::MyDialog( wxWindow *parent ) :
wxDialog( parent, -1, "TestDialog", wxPoint(20,100), wxSize(700,400), wxDIALOG_MODAL )
{
m_text1 = NULL;
m_text2 = NULL;
(void)new wxStaticBox( this, -1, "CheckBox group", wxPoint(20,10), wxSize(140,180) );
m_checkbox = new wxCheckBox( this, ID_CHECKBOX, "CheckBox", wxPoint(40,35), wxSize(100,30) );
(void)new wxButton( this, ID_CHECKBOX_CHECK, "Check", wxPoint(40,85), wxSize(100,30) );
(void)new wxButton( this, ID_CHECKBOX_UNCHECK, "Uncheck", wxPoint(40,135), wxSize(100,30) );
(void)new wxStaticBox( this, -1, "TextCtrl group", wxPoint(20,200), wxSize(140,180) );
m_textctrl = new wxTextCtrl( this, ID_TEXTCTRL, "TextCtrl", wxPoint(40,35+190), wxSize(100,30) );
(void)new wxButton( this, ID_TEXTCTRL_SET, "Set 'Hi!'", wxPoint(40,85+190), wxSize(100,30) );
(void)new wxButton( this, ID_TEXTCTRL_DEL, "Delete", wxPoint(40,135+190), wxSize(100,30) );
wxString choices[4] =
{
"This",
"is",
"a",
"wonderfull example."
};
(void)new wxStaticBox( this, -1, "Choice group", wxPoint(180,10), wxSize(140,330) );
m_choice = new wxChoice( this, ID_CHOICE, wxPoint(200,35), wxSize(100,30), 4, choices );
(void)new wxButton( this, ID_CHOICE_SEL_NUM, "Select #2", wxPoint(200,130), wxSize(100,30) );
(void)new wxButton( this, ID_CHOICE_SEL_STR, "Select 'This'", wxPoint(200,180), wxSize(100,30) );
(void)new wxButton( this, ID_CHOICE_CLEAR, "Clear", wxPoint(200,230), wxSize(100,30) );
(void)new wxButton( this, ID_CHOICE_APPEND, "Append 'Hi!'", wxPoint(200,280), wxSize(100,30) );
(void)new wxStaticBox( this, 100, "ListBox group", wxPoint(340,10), wxSize(140,330) );
m_listbox = new wxListBox( this, ID_LISTBOX, wxPoint(360,35), wxSize(100,70), 4, choices );
(void)new wxButton( this, ID_LISTBOX_SEL_NUM, "Select #2", wxPoint(360,130), wxSize(100,30) );
(void)new wxButton( this, ID_LISTBOX_SEL_STR, "Select 'This'", wxPoint(360,180), wxSize(100,30) );
(void)new wxButton( this, ID_LISTBOX_CLEAR, "Clear", wxPoint(360,230), wxSize(100,30) );
(void)new wxButton( this, ID_LISTBOX_APPEND, "Append 'Hi!'", wxPoint(360,280), wxSize(100,30) );
(void)new wxStaticBox( this, -1, "RadioBox group", wxPoint(500,10), wxSize(180,230) );
m_radiobox = new wxRadioBox( this, ID_RADIOBOX, "Test", wxPoint(520,35), wxSize(-1,-1), 4, choices,
1, wxRA_VERTICAL );
(void)new wxButton( this, ID_HELLO, "wxScreenDC", wxPoint(540,280), wxSize(120,40) );
(void)new wxButton( this, ID_RETURN, "Return", wxPoint(540,340), wxSize(120,40) );
m_text1 = new wxStaticText( this, -1, "No event.", wxPoint(170,350), wxSize(300,-1) );
m_text2 = new wxStaticText( this, -1, "No information.", wxPoint(170,370), wxSize(300,-1) );
InitDialog();
};
void MyDialog::OnTextCtrl( wxCommandEvent &WXUNUSED(event) )
{
};
void MyDialog::OnTextCtrlButtons( wxCommandEvent &event )
{
switch (event.GetId())
{
case ID_TEXTCTRL_SET:
{
m_textctrl->SetValue( "Hi!" );
break;
};
case ID_TEXTCTRL_DEL:
{
m_textctrl->Delete();
break;
};
};
};
void MyDialog::OnRadioBox( wxCommandEvent &event )
{
if (!m_text1) return;
m_text1->SetLabel( "RadioBox Event:");
wxString tmp = "RadioBox selection string is: ";
tmp += event.GetString();
m_text2->SetLabel( tmp );
};
void MyDialog::OnRadioBoxButtons( wxCommandEvent &WXUNUSED(event) )
{
};
void MyDialog::OnListBox( wxCommandEvent &event )
{
if (!m_text1) return;
m_text1->SetLabel( "ListBox Event:");
wxString tmp = "ListBox selection string is: ";
tmp += event.GetString();
m_text2->SetLabel( tmp );
};
void MyDialog::OnListBoxButtons( wxCommandEvent &event )
{
switch (event.GetId())
{
case ID_LISTBOX_SEL_NUM:
{
m_listbox->SetSelection( 2 );
break;
};
case ID_LISTBOX_SEL_STR:
{
m_listbox->SetStringSelection( "This" );
break;
};
case ID_LISTBOX_CLEAR:
{
m_listbox->Clear();
break;
};
case ID_LISTBOX_APPEND:
{
m_listbox->Append( "Hi!" );
break;
};
};
};
void MyDialog::OnCheckBox( wxCommandEvent &event )
{
if (!m_text1) return;
m_text1->SetLabel( "CheckBox Event:");
wxString tmp = "Checkbox is ";
if (event.Checked())
tmp += "checked.";
else
tmp += "unchecked.";
m_text2->SetLabel( tmp );
};
void MyDialog::OnCheckBoxButtons( wxCommandEvent &event )
{
switch (event.GetId())
{
case ID_CHECKBOX_CHECK:
{
m_checkbox->SetValue( TRUE );
break;
};
case ID_CHECKBOX_UNCHECK:
{
m_checkbox->SetValue( FALSE );
break;
};
};
};
void MyDialog::OnChoice( wxCommandEvent &event )
{
if (!m_text1) return;
m_text1->SetLabel( "Choice Event:");
wxString tmp = "Choice selection string is: ";
tmp += event.GetString();
m_text2->SetLabel( tmp );
};
void MyDialog::OnChoiceButtons( wxCommandEvent &event )
{
switch (event.GetId())
{
case ID_CHOICE_SEL_NUM:
{
m_choice->SetSelection( 2 );
break;
};
case ID_CHOICE_SEL_STR:
{
m_choice->SetStringSelection( "This" );
break;
};
case ID_CHOICE_CLEAR:
{
m_choice->Clear();
break;
};
case ID_CHOICE_APPEND:
{
m_choice->Append( "Hi!" );
break;
};
};
};
void MyDialog::OnReturnButton( wxCommandEvent &WXUNUSED(event) )
{
EndModal( 1 );
};
void MyDialog::OnHelloButton( wxCommandEvent &WXUNUSED(event) )
{
wxMessageDialog *dialog;
dialog = new wxMessageDialog( this, "Now, I will paint on Screen.", "wxGTK" );
dialog->ShowModal();
delete dialog;
wxScreenDC dc;
dc.StartDrawingOnTop();
int w = wxSystemSettings::GetSystemMetric( wxSYS_SCREEN_X );
int h = wxSystemSettings::GetSystemMetric( wxSYS_SCREEN_Y );
dc.SetPen( *wxWHITE_PEN );
dc.SetBrush( *wxTRANSPARENT_BRUSH );
for (int i = 0; i < h; i += 3) dc.DrawLine( 0, i, w, i );
dialog = new wxMessageDialog( this, "Now, the stripes will disappear.", "wxGTK" );
dialog->ShowModal();
delete dialog;
dc.EndDrawingOnTop();
};
//-----------------------------------------------------------------------------
// MyCanvas
//-----------------------------------------------------------------------------
IMPLEMENT_DYNAMIC_CLASS(MyCanvas, wxScrolledWindow)
BEGIN_EVENT_TABLE(MyCanvas,wxScrolledWindow)
EVT_BUTTON (100, MyDialog::OnReturnButton)
EVT_PAINT (MyCanvas::OnPaint)
END_EVENT_TABLE()
MyCanvas::MyCanvas( wxWindow *parent, const wxWindowID id, const wxPoint &pos, const wxSize &size )
: wxScrolledWindow( parent, id, pos, size, wxSUNKEN_BORDER )
{
my_bitmap = new wxBitmap( folder_xpm );
my_horse = new wxBitmap();
my_horse->LoadFile( "horse.png", 0 );
my_backstore = new wxBitmap( 150, 150 );
my_font = new wxFont( 20, wxROMAN, wxNORMAL, wxNORMAL );
m_isCreated = FALSE;
SetBackgroundColour( wxColour("Wheat") );
};
MyCanvas::~MyCanvas(void)
{
delete my_bitmap;
delete my_backstore;
delete my_horse;
delete my_font;
};
void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
{
wxPaintDC dc( this );
PrepareDC( dc );
wxMemoryDC memDC;
memDC.SelectObject( *my_backstore );
memDC.Clear();
memDC.SetBrush( *wxBLACK_BRUSH );
memDC.SetPen( *wxWHITE_PEN );
memDC.DrawRectangle( 0, 0, 150, 150 );
memDC.SetTextForeground( *wxWHITE );
memDC.DrawText( "This is a memory dc.", 10, 10 );
int vx = 0;
int vy = 0;
GetVirtualSize( &vx, &vy );
dc.DrawLine( 5, 5, vx-10, vy-10 );
dc.DrawLine( 10, 20, 100, 10 );
dc.DrawLine( 10, 20, 100, 50 );
dc.DrawLine( 10, 20, 100, 100 );
dc.SetPen( *wxWHITE_PEN );
dc.DrawLine( 80, 50, 180, 50 );
dc.SetFont( *my_font );
long x = 0;
long y = 0;
dc.GetTextExtent( "Hej, ho, hej, ho.", &x, &y );
dc.SetBrush( *wxTRANSPARENT_BRUSH );
dc.DrawRectangle( 80, 40, x, y );
dc.SetTextForeground( *wxGREEN );
dc.DrawText( "Hej, ho, hej, ho.", 80, 40 );
dc.SetTextForeground( *wxBLACK );
dc.SetFont( *wxNORMAL_FONT );
dc.DrawText( "Hej, ho, hej, ho. (NormalFont)", 80, 60 );
dc.SetFont( *wxSMALL_FONT );
dc.DrawText( "Hej, ho, hej, ho. (SmallFont)", 80, 80 );
dc.SetFont( *wxITALIC_FONT );
dc.DrawText( "Hej, ho, hej, ho. (ItalicFont)", 80, 100 );
dc.DrawBitmap( *my_bitmap, 30, 80, TRUE );
dc.DrawBitmap( *my_horse, 30, 120 );
dc.Blit( 200, 200, 150, 150, &memDC, 0, 0, 0 );
memDC.SelectObject( wxNullBitmap );
/*
dc.SetBrush( *wxBLACK_BRUSH );
dc.DrawRectangle( 50, 50, 50, 50 );
dc.SetPen( *wxWHITE_PEN );
dc.DrawRectangle( 101, 50, 50, 50 );
dc.DrawRectangle( 50, 101, 50, 50 );
dc.SetBrush( *wxWHITE_BRUSH );
dc.SetPen( *wxWHITE_PEN );
dc.DrawRectangle( 70, 70, 2, 2 );
dc.SetPen( *wxRED_PEN );
dc.DrawRectangle( 72, 70, 2, 2 );
dc.DrawRectangle( 70, 72, 2, 2 );
dc.SetPen( *wxRED_PEN );
dc.DrawRectangle( 82, 80, 2, 2 );
dc.DrawRectangle( 80, 82, 2, 2 );
dc.SetPen( *wxWHITE_PEN );
dc.DrawRectangle( 80, 80, 2, 2 );
*/
};
//-----------------------------------------------------------------------------
// MyFrame
//-----------------------------------------------------------------------------
const ID_OPEN = 101;
const ID_SAVE = 102;
const ID_MSG = 103;
const ID_FONT = 104;
const ID_DLG = 105;
const ID_QUIT = 108;
const ID_ABOUT = 109;
IMPLEMENT_DYNAMIC_CLASS( MyFrame, wxFrame )
BEGIN_EVENT_TABLE(MyFrame,wxFrame)
EVT_MENU (ID_OPEN, MyFrame::OnOpenDialog)
EVT_MENU (ID_FONT, MyFrame::OnFontDialog)
EVT_MENU (ID_MSG, MyFrame::OnMsg)
EVT_MENU (ID_DLG, MyFrame::OnDialog)
EVT_MENU (ID_ABOUT, MyFrame::OnAbout)
EVT_MENU (ID_QUIT, MyFrame::OnQuit)
END_EVENT_TABLE()
MyFrame::MyFrame(void) :
wxFrame( NULL, -1, "Robert's Test application", wxPoint(20,20), wxSize(470,360) )
{
wxMenu *file_menu = new wxMenu( "Test" );
file_menu->Append( ID_OPEN, "Open..");
file_menu->Append( ID_MSG, "MessageBox..");
file_menu->Append( ID_FONT, "FontDialog..");
file_menu->AppendSeparator();
file_menu->Append( ID_DLG, "TestDialog..");
file_menu->AppendSeparator();
file_menu->Append( ID_ABOUT, "About..");
file_menu->Append( ID_QUIT, "Exit");
wxMenuBar *menu_bar = new wxMenuBar();
menu_bar->Append(file_menu, "File");
menu_bar->Show( TRUE );
SetMenuBar( menu_bar );
CreateStatusBar( 2 );
SetStatusText( "wxGTK v0.12", 0 );
SetStatusText( "Copyright 1998 Robert Roebling.", 1 );
m_canvas = new MyCanvas( this, -1, wxPoint(2,62), wxSize(300-4,120-4) );
m_canvas->SetScrollbars( 10, 10, 50, 50 );
m_tb = CreateToolBar();
m_tb->SetMargins( 2, 2 );
m_tb->AddTool( 0, wxBitmap( list_xpm ), wxNullBitmap, FALSE, -1, -1, NULL, "This is a button" );
m_tb->AddTool( 0, wxBitmap( folder_xpm ), wxNullBitmap, TRUE, -1, -1, NULL, "This is a toggle" );
m_tb->Realize();
// m_timer.Start( 1000, TRUE );
};
void MyFrame::OnDialog( wxCommandEvent &WXUNUSED(event) )
{
MyDialog *dialog = new MyDialog( this );
dialog->ShowModal();
dialog->Close( TRUE );
};
void MyFrame::OnFontDialog( wxCommandEvent &WXUNUSED(event) )
{
wxFontData data;
data.SetInitialFont( wxSMALL_FONT );
data.SetColour( wxRED );
wxGenericFontDialog dialog( this, &data );
if (dialog.ShowModal() == wxID_OK)
{
wxFontData retData = dialog.GetFontData();
// do something
};
};
void MyFrame::OnOpenDialog( wxCommandEvent &WXUNUSED(event) )
{
wxFileDialog dialog(this, "Testing open file dialog", "", "", "*.txt", 0);
if (dialog.ShowModal() == wxID_OK)
{
wxMessageDialog dialog2(this, dialog.GetPath(), "Selected path");
dialog2.ShowModal();
};
};
void MyFrame::OnMsg( wxCommandEvent &WXUNUSED(event) )
{
wxMessageBox( "There once was a lady from Riga.", "TestBox.", wxYES_NO );
};
void MyFrame::OnQuit( wxCommandEvent &WXUNUSED(event) )
{
Close( TRUE );
};
void MyFrame::OnAbout( wxCommandEvent &WXUNUSED(event) )
{
wxDialog dialog( this, -1, "About wxGTK", wxPoint(100,100), wxSize(540,350), wxDIALOG_MODAL );
int w = 0;
int h = 0;
dialog.GetSize( &w, &h );
int x = 30;
int y = 20;
int step = 20;
(void)new wxStaticBox( &dialog, -1, (const char*)NULL, wxPoint(10,10), wxSize(w-20,h-80) );
(void)new wxStaticText( &dialog, -1, "wxGTK v0.12", wxPoint(240,y) );
y += 2*step-10;
(void)new wxStaticText( &dialog, -1, "Written by Robert Roebling, 1998. More information at:", wxPoint(x,y) );
y += step;
(void)new wxStaticText( &dialog, -1, "http://www.freiburg.linux.de/~wxxt", wxPoint(x+50,y) );
y += 2*step;
(void)new wxStaticText( &dialog, -1,
"wxGTK is based on the wxWindows GUI-library written mainly by Julian Smart. See:", wxPoint(x,y) );
y += step;
(void)new wxStaticText( &dialog, -1, "http://web.ukonline.co.uk/julian.smart/wxwin", wxPoint(x+50,y) );
y += 2*step;
(void)new wxStaticText( &dialog, -1, "wxWindows Copyright: Less restrictive version of LGPL.", wxPoint(x,y) );
y += 2*step;
(void)new wxStaticText( &dialog, -1, "For questions concerning wxGTK, you may mail to:", wxPoint(x,y) );
y += step;
(void)new wxStaticText( &dialog, -1, "roebling@ruf.uni-freiburg.de", wxPoint(x+50,y) );
(void) new wxButton( &dialog, wxID_OK, "Return", wxPoint(w/2-40,h-50), wxSize(80,30) );
dialog.ShowModal();
};
//-----------------------------------------------------------------------------
// MyApp
//-----------------------------------------------------------------------------
MyApp::MyApp(void) :
wxApp( )
{
};
bool MyApp::OnInit(void)
{
wxFrame *frame = new MyFrame();
frame->Show( TRUE );
return TRUE;
};
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