Added sample for wxDataViewCtrl

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@36780 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/dataview/dataview.bkl

@@ -0,0 +1,13 @@
+<?xml version="1.0" ?>
+<makefile>
+
+    <include file="../../build/bakefiles/common_samples.bkl"/>
+
+    <exe id="dataview" template="wx_sample" template_append="wx_append">
+        <sources>dataview.cpp</sources>
+        <wx-lib>core</wx-lib>
+        <wx-lib>base</wx-lib>
+        <win32-res>dataview.rc</win32-res>
+    </exe>
+
+</makefile>

samples/dataview/dataview.cpp

@@ -0,0 +1,346 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        dataview.cpp
+// Purpose:     DataVewCtrl  wxWidgets sample
+// Author:      Robert Roebling
+// Modified by:
+// Created:     06/01/06
+// RCS-ID:      $Id$
+// Copyright:   (c) Robert Roebling
+// Licence:     wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+// For compilers that support precompilation, includes "wx/wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+#pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+#include "wx/wx.h"
+#endif
+
+#ifndef __WXMSW__
+#include "mondrian.xpm"
+#endif
+
+// -------------------- wxDataViewControl -------------------- 
+
+// wxDataViewStore
+
+class wxDataViewStore
+{
+public:
+    wxDataViewStore() { }
+    virtual ~wxDataViewStore() { }
+    
+protected:
+    DECLARE_NO_COPY_CLASS(wxDataViewStore)
+};
+
+
+// wxDataViewListStoreBase
+
+class wxDataViewListStoreBase: public wxDataViewStore
+{
+public:
+    wxDataViewListStoreBase() { }
+
+    virtual bool AppendRow() = 0;
+    
+protected:
+    DECLARE_NO_COPY_CLASS(wxDataViewListStoreBase)
+};
+
+
+// wxDataViewCtrlBase
+
+class wxDataViewCtrlBase: public wxControl
+{
+public:
+    wxDataViewCtrlBase();
+
+    // Define public API here
+    
+    virtual bool AppendStringColumn( const wxString &label, int index ) = 0;
+    
+    virtual bool AssociateStore( wxDataViewStore *store );
+    wxDataViewStore* GetStore();
+    
+private:
+    wxDataViewStore     *m_store;
+
+protected:
+    DECLARE_NO_COPY_CLASS(wxDataViewCtrlBase)
+};
+
+
+// -------------------- GTK2 header -------------------- 
+
+#ifdef __WXGTK20__
+
+#include "wx/gtk/private.h"
+
+class wxDataViewListStore: public wxDataViewListStoreBase
+{
+public:
+    wxDataViewListStore();
+    
+    // interface
+    virtual bool AppendRow();
+    
+    // implementation
+    GtkListStore* GetGtkListStore() { return m_store; }
+    
+private:
+    GtkListStore  *m_store;
+
+protected:
+    DECLARE_NO_COPY_CLASS(wxDataViewListStore)
+};
+
+class wxDataViewCtrl: public wxDataViewCtrlBase
+{
+public:
+    wxDataViewCtrl() 
+    {
+        Init();
+    }
+    
+    wxDataViewCtrl( wxWindow *parent, wxWindowID id,
+           const wxPoint& pos = wxDefaultPosition,
+           const wxSize& size = wxDefaultSize, long style = 0,
+           const wxValidator& validator = wxDefaultValidator )
+    {
+        Create(parent, id, pos, size, style, validator );
+    }
+
+    virtual ~wxDataViewCtrl();
+
+    void Init();
+
+    bool Create(wxWindow *parent, wxWindowID id,
+           const wxPoint& pos = wxDefaultPosition,
+           const wxSize& size = wxDefaultSize, long style = 0,
+           const wxValidator& validator = wxDefaultValidator );
+
+    virtual bool AppendStringColumn( const wxString &label, int index );
+
+    virtual bool AssociateStore( wxDataViewStore *store );
+    
+    
+private:
+    DECLARE_DYNAMIC_CLASS(wxDataViewCtrl)
+    DECLARE_NO_COPY_CLASS(wxDataViewCtrl)
+};
+
+#endif
+
+// -------------------- wxDataViewControl -------------------- 
+
+wxDataViewCtrlBase::wxDataViewCtrlBase() 
+{ 
+    m_store = NULL;
+}
+
+bool wxDataViewCtrlBase::AssociateStore( wxDataViewStore *store )
+{
+    m_store = store;
+    
+    return true;
+}
+    
+wxDataViewStore* wxDataViewCtrlBase::GetStore()
+{
+    return m_store;
+}
+
+IMPLEMENT_DYNAMIC_CLASS(wxDataViewCtrl,wxControl)
+
+// -------------------- GTK2 implementaion -------------------- 
+
+#ifdef __WXGTK20__
+
+// wxDataViewListStore
+
+wxDataViewListStore::wxDataViewListStore()
+{
+    m_store = gtk_list_store_new( 3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING );
+}
+
+bool wxDataViewListStore::AppendRow()
+{
+    GtkTreeIter iter;
+    gtk_list_store_append( m_store, &iter );
+    
+    return true;
+}
+
+
+// wxDataViewCtrl
+
+wxDataViewCtrl::~wxDataViewCtrl()
+{
+}
+
+void wxDataViewCtrl::Init()
+{
+}
+
+bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id,
+           const wxPoint& pos, const wxSize& size, 
+           long style, const wxValidator& validator )
+{
+    Init();
+    
+    m_needParent = TRUE;
+    m_acceptsFocus = TRUE;
+
+    if (!PreCreation( parent, pos, size ) ||
+        !CreateBase( parent, id, pos, size, style, validator ))
+    {
+        wxFAIL_MSG( wxT("wxDataViewCtrl creation failed") );
+        return FALSE;
+    }
+    
+    m_widget = gtk_tree_view_new();
+    
+    m_parent->DoAddChild( this );
+
+    PostCreation(size);
+
+    return true;
+}
+
+bool wxDataViewCtrl::AppendStringColumn( const wxString &label, int index )
+{
+    GtkCellRenderer *renderer 
+        = gtk_cell_renderer_text_new();
+    
+    GtkTreeViewColumn *column
+        = gtk_tree_view_column_new_with_attributes( wxGTK_CONV(label), renderer, "text", index, NULL );
+
+    gtk_tree_view_append_column( GTK_TREE_VIEW(m_widget), column );
+
+    return true;
+}
+
+bool wxDataViewCtrl::AssociateStore( wxDataViewStore *store )
+{
+    wxDataViewCtrlBase::AssociateStore( store );
+
+    // Right now we only have the GTK+ port's
+    // list store variant, so cast to that...
+    
+    wxDataViewListStore *liststore = (wxDataViewListStore*) store;
+    
+    gtk_tree_view_set_model( GTK_TREE_VIEW(m_widget), GTK_TREE_MODEL(liststore->GetGtkListStore()) );
+    
+    return true;
+}
+
+#endif
+
+// -------------------- wxDataViewControl -------------------- 
+
+class MyApp: public wxApp
+{
+public:
+    bool OnInit(void);
+};
+
+class MyFrame: public wxFrame
+{
+public:
+    MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h);
+
+public:
+    void OnQuit(wxCommandEvent& event);
+    void OnAbout(wxCommandEvent& event);
+    
+private:
+    wxDataViewCtrl* dataview;
+};
+
+// ID for the menu commands
+#define DYNAMIC_QUIT   wxID_EXIT
+#define DYNAMIC_ABOUT  wxID_ABOUT
+
+// Create a new application object
+IMPLEMENT_APP  (MyApp)
+
+// `Main program' equivalent, creating windows and returning main app frame
+bool MyApp::OnInit(void)
+{
+    // Create the main frame window
+    MyFrame *frame = new MyFrame(NULL, _T("Dynamic wxWidgets App"), 50, 50, 450, 340);
+
+    // Show the frame
+    frame->Show(true);
+
+    SetTopWindow(frame);
+
+    return true;
+}
+
+// -------------------------------------
+// MyFrame
+// -------------------------------------
+
+// My frame constructor
+MyFrame::MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h):
+  wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h))
+{
+    // Give it an icon
+#ifdef __WXMSW__
+    SetIcon(wxIcon(_T("mondrian")));
+#else
+    SetIcon(wxIcon(mondrian_xpm));
+#endif
+
+    // Make a menubar
+    wxMenu *file_menu = new wxMenu;
+
+    file_menu->Append(DYNAMIC_ABOUT, _T("&About"));
+    file_menu->Append(DYNAMIC_QUIT, _T("E&xit"));
+    wxMenuBar *menu_bar = new wxMenuBar;
+    menu_bar->Append(file_menu, _T("&File"));
+    SetMenuBar(menu_bar);
+
+    // You used to have to do some casting for param 4, but now there are type-safe handlers
+    Connect( DYNAMIC_QUIT,  wxID_ANY,
+                    wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MyFrame::OnQuit) );
+    Connect( DYNAMIC_ABOUT, wxID_ANY,
+                    wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MyFrame::OnAbout) );
+
+    CreateStatusBar();
+    
+    
+    dataview = new wxDataViewCtrl( this, -1 );
+    dataview->AppendStringColumn( wxT("first"), 0 );
+    dataview->AppendStringColumn( wxT("second"), 1 );
+    dataview->AppendStringColumn( wxT("third"), 2 );
+    
+    wxDataViewListStore *store = new wxDataViewListStore;
+    store->AppendRow();
+    store->AppendRow();
+    store->AppendRow();
+    store->AppendRow();
+    
+    dataview->AssociateStore( store );
+}
+
+void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) )
+{
+    Close(true);
+}
+
+void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) )
+{
+    wxMessageDialog dialog(this, _T("This demonstrates the dataview control handling"),
+        _T("About DataView"), wxOK);
+
+    dialog.ShowModal();
+}
+
+

samples/dataview/mondrian.xpm

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+/* XPM */
+static char *mondrian_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"32 32 6 1",
+"  c Black",
+". c Blue",
+"X c #00bf00",
+"o c Red",
+"O c Yellow",
+"+ c Gray100",
+/* pixels */
+"                                ",
+" oooooo +++++++++++++++++++++++ ",
+" oooooo +++++++++++++++++++++++ ",
+" oooooo +++++++++++++++++++++++ ",
+" oooooo +++++++++++++++++++++++ ",
+" oooooo +++++++++++++++++++++++ ",
+" oooooo +++++++++++++++++++++++ ",
+" oooooo +++++++++++++++++++++++ ",
+"                                ",
+" ++++++ ++++++++++++++++++ .... ",
+" ++++++ ++++++++++++++++++ .... ",
+" ++++++ ++++++++++++++++++ .... ",
+" ++++++ ++++++++++++++++++ .... ",
+" ++++++ ++++++++++++++++++ .... ",
+" ++++++ ++++++++++++++++++      ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++                    ++++ ",
+" ++++++ OOOOOOOOOOOO XXXXX ++++ ",
+" ++++++ OOOOOOOOOOOO XXXXX ++++ ",
+" ++++++ OOOOOOOOOOOO XXXXX ++++ ",
+" ++++++ OOOOOOOOOOOO XXXXX ++++ ",
+" ++++++ OOOOOOOOOOOO XXXXX ++++ ",
+" ++++++ OOOOOOOOOOOO XXXXX ++++ ",
+"                                "
+};