remove file lists on exit

[wxWidgets.git] / samples / checklst / checklst.cpp

diff --git a/samples/checklst/checklst.cpp b/samples/checklst/checklst.cpp
index 6b584352fb2a0114ffbea8fe9e64b2d83cb858c8..bbf3d8b96ef76c605fb8dc0a5144b30102dd7dec 100644 (file)
--- a/samples/checklst/checklst.cpp
+++ b/samples/checklst/checklst.cpp
@@ -9,10 +9,6 @@
 // Licence:     wxWindows license
 ///////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows license
 ///////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
-    //#pragma implementation
-#endif
-

 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 


@@ -34,6 +30,10 @@
 #include  "wx/menuitem.h"
 #include  "wx/checklst.h"
 
 #include  "wx/menuitem.h"
 #include  "wx/checklst.h"
 

+#if !wxUSE_CHECKLISTBOX
+    #error "This sample can't be built without wxUSE_CHECKLISTBOX"
+#endif // wxUSE_CHECKLISTBOX
+

 // Define a new application type
 class CheckListBoxApp: public wxApp
 {
 // Define a new application type
 class CheckListBoxApp: public wxApp
 {


@@ -46,9 +46,8 @@ class CheckListBoxFrame : public wxFrame
 {
 public:
     // ctor & dtor
 {
 public:
     // ctor & dtor

-    CheckListBoxFrame(wxFrame *frame, const wxChar *title,
-                      int x, int y, int w, int h);
-    virtual ~CheckListBoxFrame();
+    CheckListBoxFrame(wxFrame *frame, const wxChar *title);
+    virtual ~CheckListBoxFrame(){};

 
     // notifications
     void OnQuit(wxCommandEvent& event);
 
     // notifications
     void OnQuit(wxCommandEvent& event);


@@ -58,7 +57,18 @@ public:
     void OnUncheckFirstItem(wxCommandEvent& event);
     void OnToggleFirstItem(wxCommandEvent& event);
     void OnToggleSelection(wxCommandEvent& event);
     void OnUncheckFirstItem(wxCommandEvent& event);
     void OnToggleFirstItem(wxCommandEvent& event);
     void OnToggleSelection(wxCommandEvent& event);

-    void OnAddItems(wxCommandEvent& event);
+    void OnToggleSorting(wxCommandEvent& event);
+    void OnToggleExtended(wxCommandEvent& event);
+
+    void OnInsertItemsStart(wxCommandEvent& event);
+    void OnInsertItemsMiddle(wxCommandEvent& event);
+    void OnInsertItemsEnd(wxCommandEvent& event);
+    void OnAppendItems(wxCommandEvent& event);
+    void OnRemoveItems(wxCommandEvent& event);
+
+    void OnGetBestSize(wxCommandEvent& event);
+
+    void OnMakeItemFirst(wxCommandEvent& event);

 
     void OnListboxSelect(wxCommandEvent& event);
     void OnCheckboxToggle(wxCommandEvent& event);
 
     void OnListboxSelect(wxCommandEvent& event);
     void OnCheckboxToggle(wxCommandEvent& event);


@@ -83,19 +93,28 @@ private:
 
 enum
 {
 
 enum
 {

-    Menu_About = 100,
-    Menu_Quit,
+    Menu_About = wxID_ABOUT,
+    Menu_Quit = wxID_EXIT,

 
 

-    Menu_CheckFirst,
+    Menu_CheckFirst = wxID_HIGHEST,

     Menu_UncheckFirst,
     Menu_ToggleFirst,
     Menu_Selection,
     Menu_UncheckFirst,
     Menu_ToggleFirst,
     Menu_Selection,

-    Menu_AddItems,
-
-    Control_First = 1000,
+    Menu_Extended,
+    Menu_Sorting,
+    Menu_InsertItemsStart,
+    Menu_InsertItemsMiddle,
+    Menu_InsertItemsEnd,
+    Menu_AppendItems,
+    Menu_RemoveItems,
+    Menu_GetBestSize,
+    Menu_MakeItemFirst,
+
+    Control_First,

     Control_Listbox,
     Control_Listbox,

-    Btn_Up,
-    Btn_Down
+
+    Btn_Up = wxID_UP,
+    Btn_Down = wxID_DOWN

 };
 
 BEGIN_EVENT_TABLE(CheckListBoxFrame, wxFrame)
 };
 
 BEGIN_EVENT_TABLE(CheckListBoxFrame, wxFrame)


@@ -106,7 +125,18 @@ BEGIN_EVENT_TABLE(CheckListBoxFrame, wxFrame)
     EVT_MENU(Menu_UncheckFirst, CheckListBoxFrame::OnUncheckFirstItem)
     EVT_MENU(Menu_ToggleFirst, CheckListBoxFrame::OnToggleFirstItem)
     EVT_MENU(Menu_Selection, CheckListBoxFrame::OnToggleSelection)
     EVT_MENU(Menu_UncheckFirst, CheckListBoxFrame::OnUncheckFirstItem)
     EVT_MENU(Menu_ToggleFirst, CheckListBoxFrame::OnToggleFirstItem)
     EVT_MENU(Menu_Selection, CheckListBoxFrame::OnToggleSelection)

-    EVT_MENU(Menu_AddItems, CheckListBoxFrame::OnAddItems)
+    EVT_MENU(Menu_Extended, CheckListBoxFrame::OnToggleExtended)
+    EVT_MENU(Menu_Sorting, CheckListBoxFrame::OnToggleSorting)
+    
+    EVT_MENU(Menu_InsertItemsStart, CheckListBoxFrame::OnInsertItemsStart)
+    EVT_MENU(Menu_InsertItemsMiddle, CheckListBoxFrame::OnInsertItemsMiddle)
+    EVT_MENU(Menu_InsertItemsEnd, CheckListBoxFrame::OnInsertItemsEnd)
+    EVT_MENU(Menu_AppendItems, CheckListBoxFrame::OnAppendItems)
+    EVT_MENU(Menu_RemoveItems, CheckListBoxFrame::OnRemoveItems)
+
+    EVT_MENU(Menu_GetBestSize, CheckListBoxFrame::OnGetBestSize)
+
+    EVT_MENU(Menu_MakeItemFirst, CheckListBoxFrame::OnMakeItemFirst)

 
     EVT_LISTBOX(Control_Listbox, CheckListBoxFrame::OnListboxSelect)
     EVT_CHECKLISTBOX(Control_Listbox, CheckListBoxFrame::OnCheckboxToggle)
 
     EVT_LISTBOX(Control_Listbox, CheckListBoxFrame::OnListboxSelect)
     EVT_CHECKLISTBOX(Control_Listbox, CheckListBoxFrame::OnCheckboxToggle)


@@ -124,8 +154,7 @@ bool CheckListBoxApp::OnInit(void)
     CheckListBoxFrame *pFrame = new CheckListBoxFrame
                                     (
                                      NULL,
     CheckListBoxFrame *pFrame = new CheckListBoxFrame
                                     (
                                      NULL,

-                                     _T("wxWidgets Checklistbox Sample"),
-                                     50, 50, 480, 320
+                                     _T("wxWidgets Checklistbox Sample")

                                     );
     SetTopWindow(pFrame);
 
                                     );
     SetTopWindow(pFrame);
 


@@ -134,16 +163,14 @@ bool CheckListBoxApp::OnInit(void)
 
 // main frame constructor
 CheckListBoxFrame::CheckListBoxFrame(wxFrame *frame,
 
 // main frame constructor
 CheckListBoxFrame::CheckListBoxFrame(wxFrame *frame,

-                                     const wxChar *title,
-                                     int x, int y, int w, int h)
-                 : wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h))
+                                     const wxChar *title)
+                 : wxFrame(frame, wxID_ANY, title)

 {
 #if wxUSE_STATUSBAR
     // create the status line
     const int widths[] = { -1, 60 };
     CreateStatusBar(2);
     SetStatusWidths(2, widths);
 {
 #if wxUSE_STATUSBAR
     // create the status line
     const int widths[] = { -1, 60 };
     CreateStatusBar(2);
     SetStatusWidths(2, widths);

-    wxLogStatus(this, _T("no selection"));

 #endif // wxUSE_STATUSBAR
 
     // Make a menubar
 #endif // wxUSE_STATUSBAR
 
     // Make a menubar


@@ -161,9 +188,20 @@ CheckListBoxFrame::CheckListBoxFrame(wxFrame *frame,
     menuList->Append(Menu_UncheckFirst, _T("Uncheck the first item\tCtrl-U"));
     menuList->Append(Menu_ToggleFirst, _T("Toggle the first item\tCtrl-T"));
     menuList->AppendSeparator();
     menuList->Append(Menu_UncheckFirst, _T("Uncheck the first item\tCtrl-U"));
     menuList->Append(Menu_ToggleFirst, _T("Toggle the first item\tCtrl-T"));
     menuList->AppendSeparator();

-    menuList->AppendCheckItem(Menu_AddItems, _T("Add more items\tCtrl-A"));
+    menuList->Append(Menu_InsertItemsStart, _T("Insert some item at the beginning"));
+    menuList->Append(Menu_InsertItemsMiddle, _T("Insert some item at the middle"));
+    menuList->Append(Menu_InsertItemsEnd, _T("Insert some item at the end"));
+    menuList->Append(Menu_AppendItems, _T("Append some items\tCtrl-A"));
+    menuList->Append(Menu_RemoveItems, _T("Remove some items"));

     menuList->AppendSeparator();
     menuList->AppendCheckItem(Menu_Selection, _T("Multiple selection\tCtrl-M"));
     menuList->AppendSeparator();
     menuList->AppendCheckItem(Menu_Selection, _T("Multiple selection\tCtrl-M"));

+    menuList->AppendCheckItem(Menu_Extended, _T("Extended selection"));
+    menuList->AppendCheckItem(Menu_Sorting, _T("Sorting"));
+    menuList->AppendSeparator();
+    menuList->Append(Menu_GetBestSize, _T("Get the best size of the checklistbox control"));
+    menuList->AppendSeparator();
+    menuList->Append(Menu_MakeItemFirst, _T("Make selected item the first item"));
+

 
     // put it all together
     wxMenuBar *menu_bar = new wxMenuBar;
 
     // put it all together
     wxMenuBar *menu_bar = new wxMenuBar;


@@ -172,14 +210,13 @@ CheckListBoxFrame::CheckListBoxFrame(wxFrame *frame,
     SetMenuBar(menu_bar);
 
     // make a panel with some controls
     SetMenuBar(menu_bar);
 
     // make a panel with some controls

-    m_panel = new wxPanel(this, wxID_ANY, wxPoint(0, 0),
-                          wxSize(400, 200), wxTAB_TRAVERSAL);
+    m_panel = new wxPanel(this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL);

 
     CreateCheckListbox();
 
     // create buttons for moving the items around
 
     CreateCheckListbox();
 
     // create buttons for moving the items around

-    wxButton *button1 = new wxButton(m_panel, Btn_Up, _T("   &Up  "), wxPoint(420, 90));
-    wxButton *button2 = new wxButton(m_panel, Btn_Down, _T("&Down"), wxPoint(420, 120));
+    wxButton *button1 = new wxButton(m_panel, Btn_Up);
+    wxButton *button2 = new wxButton(m_panel, Btn_Down);

 
 
     wxBoxSizer *mainsizer = new wxBoxSizer( wxVERTICAL );
 
 
     wxBoxSizer *mainsizer = new wxBoxSizer( wxVERTICAL );


@@ -197,8 +234,10 @@ CheckListBoxFrame::CheckListBoxFrame(wxFrame *frame,
     m_panel->SetAutoLayout( true );
     m_panel->SetSizer( mainsizer );
 
     m_panel->SetAutoLayout( true );
     m_panel->SetSizer( mainsizer );
 

+#ifndef __WXWINCE__

     // don't allow frame to get smaller than what the sizers tell ye
     mainsizer->SetSizeHints( this );
     // don't allow frame to get smaller than what the sizers tell ye
     mainsizer->SetSizeHints( this );

+#endif

 
     Show(true);
 }
 
     Show(true);
 }


@@ -243,10 +282,6 @@ void CheckListBoxFrame::CreateCheckListbox(long flags)
     m_pListBox->Select(3);
 }
 
     m_pListBox->Select(3);
 }
 

-CheckListBoxFrame::~CheckListBoxFrame()
-{
-}
-

 void CheckListBoxFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 {
     Close(true);
 void CheckListBoxFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 {
     Close(true);


@@ -254,7 +289,7 @@ void CheckListBoxFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 
 void CheckListBoxFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 {
 
 void CheckListBoxFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 {

-    wxMessageBox(wxT("Demo of wxCheckListBox control\n© Vadim Zeitlin 1998-2002"),
+    wxMessageBox(wxT("Demo of wxCheckListBox control\n(c) Vadim Zeitlin 1998-2002"),

                  wxT("About wxCheckListBox"),
                  wxICON_INFORMATION, this);
 }
                  wxT("About wxCheckListBox"),
                  wxICON_INFORMATION, this);
 }


@@ -277,7 +312,7 @@ void CheckListBoxFrame::OnToggleFirstItem(wxCommandEvent& WXUNUSED(event))
         m_pListBox->Check(0, !m_pListBox->IsChecked(0));
 }
 
         m_pListBox->Check(0, !m_pListBox->IsChecked(0));
 }
 

-void CheckListBoxFrame::OnAddItems(wxCommandEvent& WXUNUSED(event))
+void CheckListBoxFrame::OnInsertItemsStart(wxCommandEvent& WXUNUSED(event))

 {
     static size_t s_nItem = 0;
     wxArrayString items;
 {
     static size_t s_nItem = 0;
     wxArrayString items;


@@ -288,6 +323,64 @@ void CheckListBoxFrame::OnAddItems(wxCommandEvent& WXUNUSED(event))
     m_pListBox->InsertItems(items, 0);//m_pListBox->GetCount());
 }
 
     m_pListBox->InsertItems(items, 0);//m_pListBox->GetCount());
 }
 

+void CheckListBoxFrame::OnInsertItemsMiddle(wxCommandEvent& WXUNUSED(event))
+{
+    static size_t s_nItem = 0;
+    wxArrayString items;
+    items.Add(wxString::Format(_T("New item %lu"), (unsigned long)++s_nItem));
+    items.Add(wxString::Format(_T("New item %lu"), (unsigned long)++s_nItem));
+    items.Add(wxString::Format(_T("New item %lu"), (unsigned long)++s_nItem));
+
+    m_pListBox->InsertItems(items, m_pListBox->GetCount() ? 1 : 0);
+}
+
+void CheckListBoxFrame::OnInsertItemsEnd(wxCommandEvent& WXUNUSED(event))
+{
+    static size_t s_nItem = 0;
+    wxArrayString items;
+    items.Add(wxString::Format(_T("New item %lu"), (unsigned long)++s_nItem));
+    items.Add(wxString::Format(_T("New item %lu"), (unsigned long)++s_nItem));
+    items.Add(wxString::Format(_T("New item %lu"), (unsigned long)++s_nItem));
+
+    m_pListBox->InsertItems(items, m_pListBox->GetCount() );
+}
+
+void CheckListBoxFrame::OnAppendItems(wxCommandEvent& WXUNUSED(event))
+{
+    static size_t s_nItem = 0;
+    m_pListBox->Append(wxString::Format(_T("New item %lu"), (unsigned long)++s_nItem));
+    m_pListBox->Append(wxString::Format(_T("New item %lu"), (unsigned long)++s_nItem));
+    m_pListBox->Append(wxString::Format(_T("New item %lu"), (unsigned long)++s_nItem));
+}
+
+void CheckListBoxFrame::OnRemoveItems(wxCommandEvent& WXUNUSED(event))
+{
+    if(m_pListBox->GetCount())
+        m_pListBox->Delete(0);
+    if(m_pListBox->GetCount())
+        m_pListBox->Delete(0);
+    if(m_pListBox->GetCount())
+        m_pListBox->Delete(0);
+}
+
+void CheckListBoxFrame::OnGetBestSize(wxCommandEvent& WXUNUSED(event))
+{
+    wxSize bestSize = m_pListBox->GetBestSize();
+
+    wxMessageBox(wxString::Format(wxT("Best size of the checklistbox is:[%i,%i]"),
+                                  bestSize.x, bestSize.y
+                                 )
+                );
+}
+
+void CheckListBoxFrame::OnMakeItemFirst(wxCommandEvent& WXUNUSED(event))
+{
+    if(m_pListBox->GetSelection() != -1)
+        m_pListBox->SetFirstItem(m_pListBox->GetSelection());
+    else
+        wxMessageBox(wxT("Nothing selected!"));
+}
+

 void CheckListBoxFrame::OnToggleSelection(wxCommandEvent& event)
 {
     wxSizer *sizer = m_panel->GetSizer();
 void CheckListBoxFrame::OnToggleSelection(wxCommandEvent& event)
 {
     wxSizer *sizer = m_panel->GetSizer();


@@ -302,6 +395,34 @@ void CheckListBoxFrame::OnToggleSelection(wxCommandEvent& event)
     m_panel->Layout();
 }
 
     m_panel->Layout();
 }
 

+void CheckListBoxFrame::OnToggleExtended(wxCommandEvent& event)
+{
+    wxSizer *sizer = m_panel->GetSizer();
+
+    sizer->Detach( m_pListBox );
+    delete m_pListBox;
+
+    CreateCheckListbox(event.IsChecked() ? wxLB_EXTENDED : 0);
+
+    sizer->Insert(0, m_pListBox, 1, wxGROW | wxALL, 10);
+
+    m_panel->Layout();    
+}
+
+void CheckListBoxFrame::OnToggleSorting(wxCommandEvent& event)
+{
+    wxSizer *sizer = m_panel->GetSizer();
+
+    sizer->Detach( m_pListBox );
+    delete m_pListBox;
+
+    CreateCheckListbox(event.IsChecked() ? wxLB_SORT : 0);
+
+    sizer->Insert(0, m_pListBox, 1, wxGROW | wxALL, 10);
+
+    m_panel->Layout();    
+}
+

 void CheckListBoxFrame::OnListboxSelect(wxCommandEvent& event)
 {
     int nSel = event.GetSelection();
 void CheckListBoxFrame::OnListboxSelect(wxCommandEvent& event)
 {
     int nSel = event.GetSelection();


@@ -373,12 +494,12 @@ void CheckListBoxFrame::OnButtonMove(bool up)
     {
         selection = m_pListBox->GetSelection();
     }
     {
         selection = m_pListBox->GetSelection();
     }

-    if ( selection != -1 )
+    if ( selection != wxNOT_FOUND )

     {
         wxString label = m_pListBox->GetString(selection);
 
         int positionNew = up ? selection - 1 : selection + 2;
     {
         wxString label = m_pListBox->GetString(selection);
 
         int positionNew = up ? selection - 1 : selection + 2;

-        if ( positionNew < 0 || positionNew > m_pListBox->GetCount() )
+        if ( positionNew < 0 || positionNew > (int)m_pListBox->GetCount() )

         {
             wxLogStatus(this, wxT("Can't move this item %s"), up ? wxT("up") : wxT("down"));
         }
         {
             wxLogStatus(this, wxT("Can't move this item %s"), up ? wxT("up") : wxT("down"));
         }


@@ -397,6 +518,7 @@ void CheckListBoxFrame::OnButtonMove(bool up)
             int selectionNew = up ? positionNew : positionNew - 1;
             m_pListBox->Check(selectionNew, wasChecked);
             m_pListBox->SetSelection(selectionNew);
             int selectionNew = up ? positionNew : positionNew - 1;
             m_pListBox->Check(selectionNew, wasChecked);
             m_pListBox->SetSelection(selectionNew);

+            m_pListBox->SetFocus();

 
             AdjustColour(selection);
             AdjustColour(selectionNew);
 
             AdjustColour(selection);
             AdjustColour(selectionNew);


@@ -411,7 +533,7 @@ void CheckListBoxFrame::OnButtonMove(bool up)
 }
 
 // not implemented in ports other than (native) MSW yet
 }
 
 // not implemented in ports other than (native) MSW yet

-#if defined(__WXMSW__) && !defined(__WXUNIVERSAL__)
+#if defined(__WXMSW__) && !defined(__WXUNIVERSAL__) && !defined(__WXWINCE__)

 void CheckListBoxFrame::AdjustColour(size_t index)
 {
     // even items have grey backround, odd ones - white
 void CheckListBoxFrame::AdjustColour(size_t index)
 {
     // even items have grey backround, odd ones - white