34、wxWidgets小部件之wxNoteBook

本文主要是介绍34、wxWidgets小部件之wxNoteBook，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

 一、Grid控件类

class MyGrid:public wxGrid
{
public:
    MyGrid(wxNotebook* parent);
};

MyGrid::MyGrid(wxNotebook* parent)
    :wxGrid(parent,-1)
{
    CreateGrid(30,30);
    SetRowLabelSize(50);
    SetColLabelSize(25);
    SetRowLabelAlignment(wxALIGN_RIGHT,wxALIGN_CENTER);
    SetLabelFont(wxFont(9,wxFONTFAMILY_DEFAULT,wxFONTSTYLE_NORMAL,wxFONTWEIGHT_BOLD));

    for (int i=0;i<30;i++)
    {
        this->SetRowSize(i,25);
    }
}
 

二、NoteBook类 

class Simple:public wxFrame
{
public:
    Simple(const wxString& title);
protected:
    void OnQuit(wxCommandEvent& event);
};

Simple::Simple(const wxString& title)
    :wxFrame(NULL,-1,title)
{
    wxImage::AddHandler(new wxPNGHandler);
    wxImageList* ilMain = new wxImageList(16,16);
    ilMain->Add(wxBitmap("add.png",wxBITMAP_TYPE_PNG));
    ilMain->Add(wxBitmap("del.png",wxBITMAP_TYPE_PNG));
    ilMain->Add(wxBitmap("edit.png",wxBITMAP_TYPE_PNG));

    wxNotebook* nb= new wxNotebook(this,-1,wxPoint(-1,-1),wxSize(-1,-1),wxNB_TOP);
    nb->SetImageList(ilMain);

    wxMenuBar* mbMain = new wxMenuBar;
    wxMenu* mnFile = new wxMenu;
    wxMenuItem* miQuit = new wxMenuItem(mnFile,-1,wxT("退出"));
    mnFile->Append(miQuit);
    mbMain->Append(mnFile,wxT("文件"));
    SetMenuBar(mbMain);

    Bind(wxEVT_COMMAND_MENU_SELECTED,Simple::OnQuit,this,miQuit->GetId());

    MyGrid* grid1 = new MyGrid(nb);
    MyGrid* grid2 = new MyGrid(nb);
    MyGrid* grid3 = new MyGrid(nb);

    nb->AddPage(grid1,wxT("标签1"));
    nb->SetPageImage(0,0);
    nb->AddPage(grid2,wxT("标签2"));
    nb->SetPageImage(1,1);
    nb->AddPage(grid3,wxT("标签3"));
    nb->SetPageImage(2,2);

    nb->SetSelection(2);//调用此函数会产生页面更改事件
    nb->ChangeSelection(1);//调用此函数不产生页面更改事件

    CreateStatusBar();

    Centre();
}

void Simple::OnQuit(wxCommandEvent& event)
{
    Close(true);
}

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