+/////////////////////////////////////////////////////////////////////////////
+// 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();
+}
+
+
projects / wxWidgets.git / commitdiff
