wxWidgets/samples/stc/stctest.cpp
Robin Dunn 4370573a45 new and improved wxSTC
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@8417 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2000-09-26 05:15:39 +00:00

205 lines
5.8 KiB
C++

/////////////////////////////////////////////////////////////////////////////
// Name: stctest.cpp
// Purpose: sample of using wxStyledTextCtrl
// Author: Robin Dunn
// Modified by:
// Created: 3-Feb-2000
// RCS-ID: $Id$
// Copyright: (c) 2000 by Total Control Software
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#pragma implementation "stctest.cpp"
#pragma interface "stctest.cpp"
#endif
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
// for all others, include the necessary headers (this file is usually all you
// need because it includes almost all "standard" wxWindows headers
#ifndef WX_PRECOMP
#include "wx/wx.h"
#endif
#include <wx/wfstream.h>
#include <wx/stc/stc.h>
//----------------------------------------------------------------------
class MyApp : public wxApp
{
public:
virtual bool OnInit();
};
//----------------------------------------------------------------------
// Define a new frame type: this is going to be our main frame
class MyFrame : public wxFrame
{
public:
MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size);
void OnQuit(wxCommandEvent& event);
void OnAbout(wxCommandEvent& event);
void OnStyleNeeded(wxStyledTextEvent& event);
private:
wxStyledTextCtrl* ed;
DECLARE_EVENT_TABLE()
};
// IDs for the controls and the menu commands
enum
{
// menu items
ID_Quit = 1,
ID_About,
ID_ED
};
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_MENU (ID_Quit, MyFrame::OnQuit)
EVT_MENU (ID_About, MyFrame::OnAbout)
EVT_STC_STYLENEEDED (ID_ED, MyFrame::OnStyleNeeded)
END_EVENT_TABLE()
IMPLEMENT_APP(MyApp)
//----------------------------------------------------------------------
// `Main program' equivalent: the program execution "starts" here
bool MyApp::OnInit()
{
MyFrame *frame = new MyFrame("Testing wxStyledTextCtrl",
wxPoint(5, 5), wxSize(400, 600));
frame->Show(TRUE);
return TRUE;
}
//----------------------------------------------------------------------
// frame constructor
MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
: wxFrame((wxFrame *)NULL, -1, title, pos, size)
{
#ifdef __WXMAC__
// we need this in order to allow the about menu relocation, since ABOUT is
// not the default id of the about menu
wxApp::s_macAboutMenuItemId = ID_About;
#endif
// create a menu bar
wxMenu *menuFile = new wxMenu("", wxMENU_TEAROFF);
// the "About" item should be in the help menu
wxMenu *helpMenu = new wxMenu;
helpMenu->Append(ID_About, "&About...\tCtrl-A", "Show about dialog");
menuFile->Append(ID_Quit, "E&xit\tAlt-X", "Quit this program");
// now append the freshly created menu to the menu bar...
wxMenuBar *menuBar = new wxMenuBar();
menuBar->Append(menuFile, "&File");
menuBar->Append(helpMenu, "&Help");
// ... and attach this menu bar to the frame
SetMenuBar(menuBar);
#if wxUSE_STATUSBAR
CreateStatusBar(2);
SetStatusText("Testing wxStyledTextCtrl");
#endif // wxUSE_STATUSBAR
//----------------------------------------
// Setup the editor
ed = new wxStyledTextCtrl(this, ID_ED);
// Default font
wxFont font(8, wxMODERN, wxNORMAL, wxNORMAL);
ed->StyleSetFont(wxSTC_STYLE_DEFAULT, font);
ed->StyleClearAll();
ed->StyleSetForeground(0, wxColour(0x80, 0x80, 0x80));
ed->StyleSetForeground(1, wxColour(0x00, 0x7f, 0x00));
//ed->StyleSetForeground(2, wxColour(0x00, 0x7f, 0x00));
ed->StyleSetForeground(3, wxColour(0x7f, 0x7f, 0x7f));
ed->StyleSetForeground(4, wxColour(0x00, 0x7f, 0x7f));
ed->StyleSetForeground(5, wxColour(0x00, 0x00, 0x7f));
ed->StyleSetForeground(6, wxColour(0x7f, 0x00, 0x7f));
ed->StyleSetForeground(7, wxColour(0x7f, 0x00, 0x7f));
ed->StyleSetForeground(8, wxColour(0x00, 0x7f, 0x7f));
ed->StyleSetForeground(9, wxColour(0x7f, 0x7f, 0x7f));
ed->StyleSetForeground(10, wxColour(0x00, 0x00, 0x00));
ed->StyleSetForeground(11, wxColour(0x00, 0x00, 0x00));
ed->StyleSetBold(5, TRUE);
ed->StyleSetBold(10, TRUE);
#ifdef __WXMSW__
ed->StyleSetSpec(2, "fore:#007f00,bold,face:Arial,size:7");
#else
ed->StyleSetSpec(2, "fore:#007f00,bold,face:Helvetica,size:7");
#endif
// give it some text to play with
wxFile file("stctest.cpp");
wxString st;
char* buff = st.GetWriteBuf(file.Length());
file.Read(buff, file.Length());
st.UngetWriteBuf();
ed->InsertText(0, st);
ed->EmptyUndoBuffer();
ed->SetLexer(wxSTC_LEX_CPP);
ed->SetKeyWords(0,
"asm auto bool break case catch char class const "
"const_cast continue default delete do double "
"dynamic_cast else enum explicit export extern "
"false float for friend goto if inline int long "
"mutable namespace new operator private protected "
"public register reinterpret_cast return short signed "
"sizeof static static_cast struct switch template this "
"throw true try typedef typeid typename union unsigned "
"using virtual void volatile wchar_t while");
}
// event handlers
void MyFrame::OnStyleNeeded(wxStyledTextEvent& event) {
int currEndStyled = ed->GetEndStyled();
ed->Colourise(currEndStyled, event.GetPosition());
}
void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
{
// TRUE is to force the frame to close
Close(TRUE);
}
void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
{
wxString msg;
msg.Printf( _T("Testing wxStyledTextCtrl...\n"));
wxMessageBox(msg, "About This Test", wxOK | wxICON_INFORMATION, this);
}