预编译头文件#include <wx/wx_gch.h>有关的问题请参看http://blog.youkuaiyun.com/kese/archive/2007/08/25/1758555.aspx
wxButtonStudio.cpp
#include <wx/wx_gch.h>
class wxButtonStudio : public wxApp
{
public:
bool OnInit();
};
class wxButtonFrame : public wxFrame
{
public:
wxButtonFrame(wxWindow* parent,const wxWindowID id,const wxString& title);
~wxButtonFrame();
wxChoice* choice;
wxButton* button;
void OnButtonClick(wxCommandEvent& event);
private:
DECLARE_EVENT_TABLE()
};
IMPLEMENT_APP(wxButtonStudio)
enum
{
ID_BUTTON1,
ID_CHOICE1
};
BEGIN_EVENT_TABLE(wxButtonFrame,wxFrame)
EVT_BUTTON(ID_BUTTON1,wxButtonFrame::OnButtonClick)
END_EVENT_TABLE()
bool wxButtonStudio::OnInit()
{
wxButtonFrame* frame = new wxButtonFrame((wxWindow*)NULL,wxID_ANY,_T("ButtonFrame"));
frame->Show(true);
return true;
}
wxButtonFrame::wxButtonFrame(wxWindow* parent,const wxWindowID id,const wxString& title)
: wxFrame(parent,id,title,wxDefaultPosition,wxDefaultSize,wxDEFAULT_FRAME_STYLE)
{
choice = new wxChoice(this,ID_CHOICE1);
choice->Append(_T("A"));
choice->Append(_T("B"));
choice->Append(_T("C"));
choice->Append(_T("D"));
choice->Append(_T("E"));
choice->Append(_T("F"));
choice->Append(_T("G"));
button = new wxButton(this,ID_BUTTON1,_T("A Button"),wxPoint(200,0),wxSize(100,30));
}
wxButtonFrame::~wxButtonFrame()
{
}
void wxButtonFrame::OnButtonClick(wxCommandEvent& event)
{
if (choice->GetCurrentSelection() < (int)choice->GetCount() - 1)
choice->Select(choice->GetCurrentSelection() + 1);
else
choice->Select(-1);
}