Fix return value of wxGenericTreeCtrl::FindItem().

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

diff --git a/samples/statbar/statbar.cpp b/samples/statbar/statbar.cpp
index eda69aa897c1191a1f838f5a41a1e4ce8d0349dc..7ea8202d8e62b69ec39e5365450cac5711286820 100644 (file)
--- a/samples/statbar/statbar.cpp
+++ b/samples/statbar/statbar.cpp
@@ -2,7 +2,6 @@
 // Name:        statbar.cpp
 // Purpose:     wxStatusBar sample
 // Author:      Vadim Zeitlin
 // Name:        statbar.cpp
 // Purpose:     wxStatusBar sample
 // Author:      Vadim Zeitlin

-// Modified by:

 // Created:     04.02.00
 // RCS-ID:      $Id$
 // Copyright:   (c) Vadim Zeitlin
 // Created:     04.02.00
 // RCS-ID:      $Id$
 // Copyright:   (c) Vadim Zeitlin


@@ -31,6 +30,7 @@
 // for all others, include the necessary headers
 #ifndef WX_PRECOMP
     #include "wx/app.h"
 // for all others, include the necessary headers
 #ifndef WX_PRECOMP
     #include "wx/app.h"

+    #include "wx/dcclient.h"

     #include "wx/log.h"
     #include "wx/frame.h"
     #include "wx/statusbr.h"
     #include "wx/log.h"
     #include "wx/frame.h"
     #include "wx/statusbr.h"


@@ -50,32 +50,23 @@
 #include "wx/numdlg.h"
 #include "wx/fontdlg.h"
 
 #include "wx/numdlg.h"
 #include "wx/fontdlg.h"
 

-#ifndef __WXMSW__
+#ifndef wxHAS_IMAGES_IN_RESOURCES

     #include "../sample.xpm"
 #endif
 
     #include "../sample.xpm"
 #endif
 

-
-// define this for the platforms which don't support wxBitmapButton (such as
-// Motif), else a wxBitmapButton will be used
-#ifdef __WXMOTIF__
-    #define USE_STATIC_BITMAP
-#endif
-

 //#define USE_MDI_PARENT_FRAME 1
 //#define USE_MDI_PARENT_FRAME 1

-

 #ifdef USE_MDI_PARENT_FRAME
     #include "wx/mdi.h"
 #endif // USE_MDI_PARENT_FRAME
 
 #ifdef USE_MDI_PARENT_FRAME
     #include "wx/mdi.h"
 #endif // USE_MDI_PARENT_FRAME
 

+static const char *SAMPLE_DIALOGS_TITLE = "wxWidgets statbar sample";

 
 // ----------------------------------------------------------------------------
 // resources
 // ----------------------------------------------------------------------------
 
 
 // ----------------------------------------------------------------------------
 // resources
 // ----------------------------------------------------------------------------
 

-#ifdef USE_STATIC_BITMAP
-    #include "green.xpm"
-    #include "red.xpm"
-#endif // USE_STATIC_BITMAP
+#include "green.xpm"
+#include "red.xpm"

 
 // ----------------------------------------------------------------------------
 // private classes
 
 // ----------------------------------------------------------------------------
 // private classes


@@ -109,20 +100,20 @@ public:
 #endif
     void OnSize(wxSizeEvent& event);
     void OnToggleClock(wxCommandEvent& event);
 #endif
     void OnSize(wxSizeEvent& event);
     void OnToggleClock(wxCommandEvent& event);

-    void OnButton(wxCommandEvent& event);
+    void OnIdle(wxIdleEvent& event);

 
 private:
     // toggle the state of the status bar controls
     void DoToggle();
 
 
 private:
     // toggle the state of the status bar controls
     void DoToggle();
 

-    wxBitmap CreateBitmapForButton(bool on = false);
-

     enum
     {
         Field_Text,
         Field_Checkbox,
         Field_Bitmap,
     enum
     {
         Field_Text,
         Field_Checkbox,
         Field_Bitmap,

+        Field_NumLockIndicator,

         Field_Clock,
         Field_Clock,

+        Field_CapsLockIndicator,

         Field_Max
     };
 
         Field_Max
     };
 


@@ -133,34 +124,34 @@ private:
 #if wxUSE_CHECKBOX
     wxCheckBox *m_checkbox;
 #endif
 #if wxUSE_CHECKBOX
     wxCheckBox *m_checkbox;
 #endif

-#ifdef USE_STATIC_BITMAP

     wxStaticBitmap *m_statbmp;
     wxStaticBitmap *m_statbmp;

-#else
-    wxBitmapButton *m_statbmp;
-#endif

 
     DECLARE_EVENT_TABLE()
 };
 
 // Define a new frame type: this is going to be our main frame
 
     DECLARE_EVENT_TABLE()
 };
 
 // Define a new frame type: this is going to be our main frame

+#ifdef USE_MDI_PARENT_FRAME
+class MyFrame : public wxMDIParentFrame
+#else

 class MyFrame : public wxFrame
 class MyFrame : public wxFrame

+#endif

 {
 public:
     // ctor(s)
     MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size);
 {
 public:
     // ctor(s)
     MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size);

-#ifdef USE_MDI_PARENT_FRAME
-class MyFrame : public wxMDIParentFrame
-#else
-    virtual ~MyFrame();
-#endif

 
     // event handlers (these functions should _not_ be virtual)
     void OnQuit(wxCommandEvent& event);
     void OnAbout(wxCommandEvent& event);
 
 
     // event handlers (these functions should _not_ be virtual)
     void OnQuit(wxCommandEvent& event);
     void OnAbout(wxCommandEvent& event);
 

+    void OnSetStatusField(wxCommandEvent& event);
+    void OnSetStatusText(wxCommandEvent& event);
+    void OnPushStatusText(wxCommandEvent& event);
+    void OnPopStatusText(wxCommandEvent& event);
+

     void OnResetFieldsWidth(wxCommandEvent& event);
     void OnResetFieldsWidth(wxCommandEvent& event);

+    void OnShowFieldsRect(wxCommandEvent& event);

     void OnSetStatusFields(wxCommandEvent& event);
     void OnSetStatusFields(wxCommandEvent& event);

-    void OnSetStatusTexts(wxCommandEvent& event);

     void OnSetStatusFont(wxCommandEvent& event);
     void OnRecreateStatusBar(wxCommandEvent& event);
 
     void OnSetStatusFont(wxCommandEvent& event);
     void OnRecreateStatusBar(wxCommandEvent& event);
 


@@ -186,6 +177,9 @@ private:
 
     int m_statbarPaneStyle;
 
 
     int m_statbarPaneStyle;
 

+    // the index of the field used by some commands
+    int m_field;
+

     // any class wishing to process wxWidgets events must use this macro
     DECLARE_EVENT_TABLE()
 };
     // any class wishing to process wxWidgets events must use this macro
     DECLARE_EVENT_TABLE()
 };


@@ -209,9 +203,13 @@ enum
     StatusBar_About = wxID_ABOUT,
 
     StatusBar_SetFields = wxID_HIGHEST+1,
     StatusBar_About = wxID_ABOUT,
 
     StatusBar_SetFields = wxID_HIGHEST+1,

-    StatusBar_SetTexts,
+    StatusBar_SetField,
+    StatusBar_SetText,
+    StatusBar_PushText,
+    StatusBar_PopText,

     StatusBar_SetFont,
     StatusBar_ResetFieldsWidth,
     StatusBar_SetFont,
     StatusBar_ResetFieldsWidth,

+    StatusBar_ShowFieldsRect,

 
     StatusBar_Recreate,
     StatusBar_Toggle,
 
     StatusBar_Recreate,
     StatusBar_Toggle,


@@ -245,9 +243,13 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 #endif
     EVT_MENU(StatusBar_Quit,  MyFrame::OnQuit)
     EVT_MENU(StatusBar_SetFields, MyFrame::OnSetStatusFields)
 #endif
     EVT_MENU(StatusBar_Quit,  MyFrame::OnQuit)
     EVT_MENU(StatusBar_SetFields, MyFrame::OnSetStatusFields)

-    EVT_MENU(StatusBar_SetTexts, MyFrame::OnSetStatusTexts)
+    EVT_MENU(StatusBar_SetField, MyFrame::OnSetStatusField)
+    EVT_MENU(StatusBar_SetText, MyFrame::OnSetStatusText)
+    EVT_MENU(StatusBar_PushText, MyFrame::OnPushStatusText)
+    EVT_MENU(StatusBar_PopText, MyFrame::OnPopStatusText)

     EVT_MENU(StatusBar_SetFont, MyFrame::OnSetStatusFont)
     EVT_MENU(StatusBar_ResetFieldsWidth, MyFrame::OnResetFieldsWidth)
     EVT_MENU(StatusBar_SetFont, MyFrame::OnSetStatusFont)
     EVT_MENU(StatusBar_ResetFieldsWidth, MyFrame::OnResetFieldsWidth)

+    EVT_MENU(StatusBar_ShowFieldsRect, MyFrame::OnShowFieldsRect)

     EVT_MENU(StatusBar_Recreate, MyFrame::OnRecreateStatusBar)
     EVT_MENU(StatusBar_About, MyFrame::OnAbout)
     EVT_MENU(StatusBar_Toggle, MyFrame::OnStatusBarToggle)
     EVT_MENU(StatusBar_Recreate, MyFrame::OnRecreateStatusBar)
     EVT_MENU(StatusBar_About, MyFrame::OnAbout)
     EVT_MENU(StatusBar_Toggle, MyFrame::OnStatusBarToggle)


@@ -264,7 +266,8 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_UPDATE_UI_RANGE(StatusBar_SetFields, StatusBar_ResetFieldsWidth,
                         MyFrame::OnUpdateForDefaultStatusbar)
     EVT_UPDATE_UI(StatusBar_Toggle, MyFrame::OnUpdateStatusBarToggle)
     EVT_UPDATE_UI_RANGE(StatusBar_SetFields, StatusBar_ResetFieldsWidth,
                         MyFrame::OnUpdateForDefaultStatusbar)
     EVT_UPDATE_UI(StatusBar_Toggle, MyFrame::OnUpdateStatusBarToggle)

-    EVT_UPDATE_UI_RANGE(StatusBar_SetPaneStyleNormal, StatusBar_SetPaneStyleRaised,
+    EVT_UPDATE_UI_RANGE(StatusBar_SetPaneStyleNormal,
+                        StatusBar_SetPaneStyleRaised,

                         MyFrame::OnUpdateSetPaneStyle)
     EVT_UPDATE_UI_RANGE(StatusBar_SetStyleSizeGrip, StatusBar_SetStyleShowTips,
                         MyFrame::OnUpdateSetStyle)
                         MyFrame::OnUpdateSetPaneStyle)
     EVT_UPDATE_UI_RANGE(StatusBar_SetStyleSizeGrip, StatusBar_SetStyleShowTips,
                         MyFrame::OnUpdateSetStyle)


@@ -275,10 +278,10 @@ BEGIN_EVENT_TABLE(MyStatusBar, wxStatusBar)
 #if wxUSE_CHECKBOX
     EVT_CHECKBOX(StatusBar_Checkbox, MyStatusBar::OnToggleClock)
 #endif
 #if wxUSE_CHECKBOX
     EVT_CHECKBOX(StatusBar_Checkbox, MyStatusBar::OnToggleClock)
 #endif

-    EVT_BUTTON(wxID_ANY, MyStatusBar::OnButton)

 #if wxUSE_TIMER
     EVT_TIMER(wxID_ANY, MyStatusBar::OnTimer)
 #endif
 #if wxUSE_TIMER
     EVT_TIMER(wxID_ANY, MyStatusBar::OnTimer)
 #endif

+    EVT_IDLE(MyStatusBar::OnIdle)

 END_EVENT_TABLE()
 
 // Create a new application object: this macro will allow wxWidgets to create
 END_EVENT_TABLE()
 
 // Create a new application object: this macro will allow wxWidgets to create


@@ -304,7 +307,7 @@ bool MyApp::OnInit()
 
     // create the main application window
     MyFrame *frame = new MyFrame(wxT("wxStatusBar sample"),
 
     // create the main application window
     MyFrame *frame = new MyFrame(wxT("wxStatusBar sample"),

-                                wxPoint(50, 50), wxSize(450, 340));
+                                 wxPoint(50, 50), wxSize(450, 340));

 
     // and show it (the frames, unlike simple controls, are not shown when
     // created initially)
 
     // and show it (the frames, unlike simple controls, are not shown when
     // created initially)


@@ -323,61 +326,94 @@ bool MyApp::OnInit()
 // frame constructor
 MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
 #ifdef USE_MDI_PARENT_FRAME
 // frame constructor
 MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
 #ifdef USE_MDI_PARENT_FRAME

-    : wxMDIParentFrame((wxWindow *)NULL, wxID_ANY, title, pos, size)
+    : wxMDIParentFrame(NULL, wxID_ANY, title, pos, size)

 #else
 #else

-    : wxFrame((wxWindow *)NULL, wxID_ANY, title, pos, size)
+    : wxFrame(NULL, wxID_ANY, title, pos, size)

 #endif
 {
     SetIcon(wxICON(sample));
 
     m_statbarPaneStyle = wxSB_NORMAL;
 #endif
 {
     SetIcon(wxICON(sample));
 
     m_statbarPaneStyle = wxSB_NORMAL;

-
-#ifdef __WXMAC__
-    // we need this in order to allow the about menu relocation, since ABOUT is
-    // not the default id of the about menu
-    wxApp::s_macAboutMenuItemId = StatusBar_About;
-#endif
+    m_field = 1;

 
     // create a menu bar
     wxMenu *menuFile = new wxMenu;
 
     // create a menu bar
     wxMenu *menuFile = new wxMenu;

-    menuFile->Append(StatusBar_Quit, wxT("E&xit\tAlt-X"), wxT("Quit this program"));
+    menuFile->Append(StatusBar_Quit, wxT("E&xit\tAlt-X"),
+                     wxT("Quit this program"));

 
     wxMenu *statbarMenu = new wxMenu;
 
     wxMenu *statbarStyleMenu = new wxMenu;
 
     wxMenu *statbarMenu = new wxMenu;
 
     wxMenu *statbarStyleMenu = new wxMenu;

-    statbarStyleMenu->Append(StatusBar_SetStyleSizeGrip, wxT("wxSTB_SIZE_GRIP"), wxT("Toggles the wxSTB_SIZE_GRIP style"), true);
-    statbarStyleMenu->Append(StatusBar_SetStyleShowTips, wxT("wxSTB_SHOW_TIPS"), wxT("Toggles the wxSTB_SHOW_TIPS style"), true);
+    statbarStyleMenu->Append(StatusBar_SetStyleSizeGrip, wxT("wxSTB_SIZE_GRIP"),
+                             wxT("Toggles the wxSTB_SIZE_GRIP style"), true);
+    statbarStyleMenu->Append(StatusBar_SetStyleShowTips, wxT("wxSTB_SHOW_TIPS"),
+                             wxT("Toggles the wxSTB_SHOW_TIPS style"), true);

     statbarStyleMenu->AppendSeparator();
     statbarStyleMenu->AppendSeparator();

-    statbarStyleMenu->Append(StatusBar_SetStyleEllipsizeStart, wxT("wxSTB_ELLIPSIZE_START"), wxT("Toggles the wxSTB_ELLIPSIZE_START style"), true);
-    statbarStyleMenu->Append(StatusBar_SetStyleEllipsizeMiddle, wxT("wxSTB_ELLIPSIZE_MIDDLE"), wxT("Toggles the wxSTB_ELLIPSIZE_MIDDLE style"), true);
-    statbarStyleMenu->Append(StatusBar_SetStyleEllipsizeEnd, wxT("wxSTB_ELLIPSIZE_END"), wxT("Toggles the wxSTB_ELLIPSIZE_END style"), true);
-    statbarMenu->Append(StatusBar_SetPaneStyle, wxT("Status bar style"), statbarStyleMenu);
+    statbarStyleMenu->AppendCheckItem(StatusBar_SetStyleEllipsizeStart,
+                                      wxT("wxSTB_ELLIPSIZE_START"),
+                                      wxT("Toggle wxSTB_ELLIPSIZE_START style"));
+    statbarStyleMenu->AppendCheckItem(StatusBar_SetStyleEllipsizeMiddle,
+                                      wxT("wxSTB_ELLIPSIZE_MIDDLE"),
+                                      wxT("Toggle wxSTB_ELLIPSIZE_MIDDLE style"));
+    statbarStyleMenu->AppendCheckItem(StatusBar_SetStyleEllipsizeEnd,
+                                      wxT("wxSTB_ELLIPSIZE_END"),
+                                      wxT("Toggle wxSTB_ELLIPSIZE_END style"));
+    statbarMenu->Append(StatusBar_SetPaneStyle, wxT("Status bar style"),
+                        statbarStyleMenu);
+    statbarMenu->AppendSeparator();
+
+    statbarMenu->Append(StatusBar_SetField, "Set active field &number\tCtrl-N",
+                        "Set the number of field used by the next commands.");
+    statbarMenu->Append(StatusBar_SetText, wxT("Set field &text\tCtrl-T"),
+                        wxT("Set the text of the selected field."));
+    statbarMenu->Append(StatusBar_PushText, "P&ush field text\tCtrl-P",
+                        "Push a message on top the selected field.");
+    statbarMenu->Append(StatusBar_PopText, "&Pop field text\tShift-Ctrl-P",
+                        "Restore the previous contents of the selected field.");

     statbarMenu->AppendSeparator();
 
     statbarMenu->Append(StatusBar_SetFields, wxT("&Set field count\tCtrl-C"),
                         wxT("Set the number of status bar fields"));
     statbarMenu->AppendSeparator();
 
     statbarMenu->Append(StatusBar_SetFields, wxT("&Set field count\tCtrl-C"),
                         wxT("Set the number of status bar fields"));

-    statbarMenu->Append(StatusBar_SetTexts, wxT("&Set field text\tCtrl-T"),
-                        wxT("Set the text to display for each status bar field"));

     statbarMenu->Append(StatusBar_SetFont, wxT("&Set field font\tCtrl-F"),
     statbarMenu->Append(StatusBar_SetFont, wxT("&Set field font\tCtrl-F"),

-                        wxT("Set the font to use for rendering status bar fields"));
+                        wxT("Set the font to use for status bar fields"));

 
     wxMenu *statbarPaneStyleMenu = new wxMenu;
 
     wxMenu *statbarPaneStyleMenu = new wxMenu;

-    statbarPaneStyleMenu->Append(StatusBar_SetPaneStyleNormal, wxT("&Normal"), wxT("Sets the style of the first field to normal (sunken) look"), true);
-    statbarPaneStyleMenu->Append(StatusBar_SetPaneStyleFlat, wxT("&Flat"), wxT("Sets the style of the first field to flat look"), true);
-    statbarPaneStyleMenu->Append(StatusBar_SetPaneStyleRaised, wxT("&Raised"), wxT("Sets the style of the first field to raised look"), true);
-    statbarMenu->Append(StatusBar_SetPaneStyle, wxT("Field style"), statbarPaneStyleMenu);
+    statbarPaneStyleMenu->AppendCheckItem
+        (
+            StatusBar_SetPaneStyleNormal,
+            wxT("&Normal"),
+            wxT("Sets the style of the first field to normal (sunken) look")
+        );
+    statbarPaneStyleMenu->AppendCheckItem
+        (
+            StatusBar_SetPaneStyleFlat,
+            wxT("&Flat"),
+            wxT("Sets the style of the first field to flat look")
+        );
+    statbarPaneStyleMenu->AppendCheckItem
+        (
+            StatusBar_SetPaneStyleRaised,
+            wxT("&Raised"),
+            wxT("Sets the style of the first field to raised look")
+        );
+    statbarMenu->Append(StatusBar_SetPaneStyle, wxT("Field style"),
+                        statbarPaneStyleMenu);

 
     statbarMenu->Append(StatusBar_ResetFieldsWidth, wxT("Reset field widths"),
                         wxT("Sets all fields to the same width"));
 
     statbarMenu->Append(StatusBar_ResetFieldsWidth, wxT("Reset field widths"),
                         wxT("Sets all fields to the same width"));

+    statbarMenu->Append(StatusBar_ShowFieldsRect,
+                        wxT("Sho&w field rectangles\tCtrl-W"),
+                        wxT("Visually show field rectangles"));

     statbarMenu->AppendSeparator();
 
     statbarMenu->AppendSeparator();
 

-    statbarMenu->Append(StatusBar_Toggle, wxT("&Toggle Status Bar"),
-                        wxT("Toggle the status bar display"), true);
+    statbarMenu->AppendCheckItem(StatusBar_Toggle, wxT("&Toggle Status Bar"),
+                                 wxT("Toggle the status bar display"));

     statbarMenu->Append(StatusBar_Recreate, wxT("&Recreate\tCtrl-R"),
                         wxT("Toggle status bar format"));
 
     wxMenu *helpMenu = new wxMenu;
     statbarMenu->Append(StatusBar_Recreate, wxT("&Recreate\tCtrl-R"),
                         wxT("Toggle status bar format"));
 
     wxMenu *helpMenu = new wxMenu;

-    helpMenu->Append(StatusBar_About, wxT("&About...\tCtrl-A"), wxT("Show about dialog"));
+    helpMenu->Append(StatusBar_About, wxT("&About\tCtrl-A"),
+                     wxT("Show about dialog"));

 
     // now append the freshly created menu to the menu bar...
     wxMenuBar *menuBar = new wxMenuBar();
 
     // now append the freshly created menu to the menu bar...
     wxMenuBar *menuBar = new wxMenuBar();


@@ -393,10 +429,6 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
     SetStatusText(wxT("Welcome to wxWidgets!"));
 }
 
     SetStatusText(wxT("Welcome to wxWidgets!"));
 }
 

-MyFrame::~MyFrame()
-{
-}
-

 void MyFrame::DoCreateStatusBar(MyFrame::StatusBarKind kind, long style)
 {
     wxStatusBar *statbarOld = GetStatusBar();
 void MyFrame::DoCreateStatusBar(MyFrame::StatusBarKind kind, long style)
 {
     wxStatusBar *statbarOld = GetStatusBar();


@@ -444,21 +476,90 @@ void MyFrame::OnUpdateForDefaultStatusbar(wxUpdateUIEvent& event)
     event.Enable(sb->GetName() == "wxStatusBar");
 }
 
     event.Enable(sb->GetName() == "wxStatusBar");
 }
 

-void MyFrame::OnSetStatusTexts(wxCommandEvent& WXUNUSED(event))
+void MyFrame::OnSetStatusField(wxCommandEvent& WXUNUSED(event))

 {
     wxStatusBar *sb = GetStatusBar();
     if (!sb)
         return;
 
 {
     wxStatusBar *sb = GetStatusBar();
     if (!sb)
         return;
 

-    wxString txt;
-    for (int i=0; i<sb->GetFieldsCount(); i++)
-    {
-        txt =
-            wxGetTextFromUser(wxString::Format("Enter the text for the %d-th field:", i+1),
-                              "Input field text", "A dummy test string", this);
+    long rc = wxGetNumberFromUser
+              (
+                "Configure the field index to be used by the set, push "
+                "and pop text commands in the menu.\n"
+                "\n"
+                "0 corresponds to the first field, 1 to the second one "
+                "and so on.",
+                "Field &index:",
+                SAMPLE_DIALOGS_TITLE,
+                m_field,
+                0,
+                sb->GetFieldsCount() - 1,
+                NULL
+              );
+
+    if ( rc == -1 )
+        return;
+
+    m_field = rc;
+
+    wxLogStatus("Status bar text will be set for field #%d", m_field);
+}
+
+void MyFrame::OnSetStatusText(wxCommandEvent& WXUNUSED(event))
+{
+    wxStatusBar *sb = GetStatusBar();
+    if (!sb)
+        return;
+
+    wxString txt = wxGetTextFromUser
+                   (
+                        wxString::Format
+                        (
+                            "Enter the text from for the field #%d",
+                            m_field
+                        ),
+                        SAMPLE_DIALOGS_TITLE,
+                        sb->GetStatusText(m_field),
+                        this
+                   );
+
+    if ( txt.empty() )
+        return;
+
+    sb->SetStatusText(txt, m_field);
+}
+
+// the current depth of the stack used by Push/PopStatusText()
+static int gs_depth = 0;
+
+void MyFrame::OnPushStatusText(wxCommandEvent& WXUNUSED(event))
+{
+    wxStatusBar *sb = GetStatusBar();
+    if (!sb)
+        return;

 
 

-        sb->SetStatusText(txt, i);
+    static int s_countPush = 0;
+    sb->PushStatusText(wxString::Format
+                       (
+                            "Pushed message #%d (depth = %d)",
+                            ++s_countPush, ++gs_depth
+                       ), m_field);
+}
+
+void MyFrame::OnPopStatusText(wxCommandEvent& WXUNUSED(event))
+{
+    wxStatusBar *sb = GetStatusBar();
+    if (!sb)
+        return;
+
+    if ( !gs_depth )
+    {
+        wxLogStatus("No message to pop.");
+        return;

     }
     }

+
+    gs_depth--;
+    sb->PopStatusText(m_field);

 }
 
 void MyFrame::OnSetStatusFont(wxCommandEvent& WXUNUSED(event))
 }
 
 void MyFrame::OnSetStatusFont(wxCommandEvent& WXUNUSED(event))


@@ -467,7 +568,8 @@ void MyFrame::OnSetStatusFont(wxCommandEvent& WXUNUSED(event))
     if (!sb)
         return;
 
     if (!sb)
         return;
 

-    wxFont fnt = wxGetFontFromUser(this, sb->GetFont(), "Choose statusbar font");
+    wxFont
+        fnt = wxGetFontFromUser(this, sb->GetFont(), "Choose status bar font");

     if (fnt.IsOk())
     {
         sb->SetFont(fnt);
     if (fnt.IsOk())
     {
         sb->SetFont(fnt);


@@ -485,7 +587,7 @@ void MyFrame::OnSetStatusFields(wxCommandEvent& WXUNUSED(event))
                 (
                     wxT("Select the number of fields in the status bar"),
                     wxT("Fields:"),
                 (
                     wxT("Select the number of fields in the status bar"),
                     wxT("Fields:"),

-                    wxT("wxWidgets statusbar sample"),
+                    SAMPLE_DIALOGS_TITLE,

                     sb->GetFieldsCount(),
                     1, 5,
                     this
                     sb->GetFieldsCount(),
                     1, 5,
                     this


@@ -528,6 +630,9 @@ void MyFrame::OnSetStatusFields(wxCommandEvent& WXUNUSED(event))
 
             SetStatusText(s, n);
         }
 
             SetStatusText(s, n);
         }

+
+        if ( m_field >= nFields )
+            m_field = nFields - 1;

     }
     else
     {
     }
     else
     {


@@ -538,15 +643,34 @@ void MyFrame::OnSetStatusFields(wxCommandEvent& WXUNUSED(event))
 void MyFrame::OnResetFieldsWidth(wxCommandEvent& WXUNUSED(event))
 {
     wxStatusBar *pStat = GetStatusBar();
 void MyFrame::OnResetFieldsWidth(wxCommandEvent& WXUNUSED(event))
 {
     wxStatusBar *pStat = GetStatusBar();

-    if (!pStat)
+    if ( !pStat )

         return;
 
         return;
 

-    int n = pStat->GetFieldsCount();
+    const int n = pStat->GetFieldsCount();

     pStat->SetStatusWidths(n, NULL);
     pStat->SetStatusWidths(n, NULL);

-    for (int i=0; i<n; i++)
+    for ( int i = 0; i < n; i++ )

         pStat->SetStatusText("same size", i);
 }
 
         pStat->SetStatusText("same size", i);
 }
 

+void MyFrame::OnShowFieldsRect(wxCommandEvent& WXUNUSED(event))
+{
+    wxStatusBar *pStat = GetStatusBar();
+    if ( !pStat )
+        return;
+
+    wxClientDC dc(pStat);
+    dc.SetPen(*wxRED_PEN);
+    dc.SetBrush(*wxTRANSPARENT_BRUSH);
+
+    const int n = pStat->GetFieldsCount();
+    for ( int i = 0; i < n; i++ )
+    {
+        wxRect r;
+        if ( pStat->GetFieldRect(i, r) )
+            dc.DrawRectangle(r);
+    }
+}
+

 void MyFrame::OnUpdateStatusBarToggle(wxUpdateUIEvent& event)
 {
     event.Check(GetStatusBar() != NULL);
 void MyFrame::OnUpdateStatusBarToggle(wxUpdateUIEvent& event)
 {
     event.Check(GetStatusBar() != NULL);


@@ -671,7 +795,8 @@ void MyFrame::OnSetStyle(wxCommandEvent& event)
     if (GetStatusBar())
         oldStyle = GetStatusBar()->GetWindowStyle();
 
     if (GetStatusBar())
         oldStyle = GetStatusBar()->GetWindowStyle();
 

-#define STB_ELLIPSIZE_MASK  (wxSTB_ELLIPSIZE_START|wxSTB_ELLIPSIZE_MIDDLE|wxSTB_ELLIPSIZE_END)
+    #define STB_ELLIPSIZE_MASK \
+        (wxSTB_ELLIPSIZE_START|wxSTB_ELLIPSIZE_MIDDLE|wxSTB_ELLIPSIZE_END)

 
     long newStyle = oldStyle;
     long newStyleBit = 0;
 
     long newStyle = oldStyle;
     long newStyleBit = 0;


@@ -756,6 +881,9 @@ MyAboutDialog::MyAboutDialog(wxWindow *parent)
     #pragma warning(disable: 4355)
 #endif
 
     #pragma warning(disable: 4355)
 #endif
 

+static const char *numlockIndicators[] = { "OFF", "NUM" };
+static const char *capslockIndicators[] = { "", "CAPS" };
+

 MyStatusBar::MyStatusBar(wxWindow *parent, long style)
         : wxStatusBar(parent, wxID_ANY, style, "MyStatusBar")
 #if wxUSE_TIMER
 MyStatusBar::MyStatusBar(wxWindow *parent, long style)
         : wxStatusBar(parent, wxID_ANY, style, "MyStatusBar")
 #if wxUSE_TIMER


@@ -765,7 +893,18 @@ MyStatusBar::MyStatusBar(wxWindow *parent, long style)
             , m_checkbox(NULL)
 #endif
 {
             , m_checkbox(NULL)
 #endif
 {

-    static const int widths[Field_Max] = { -1, 150, BITMAP_SIZE_X, 100 };
+    // compute the size needed for num lock indicator pane
+    wxClientDC dc(this);
+    wxSize sizeNumLock = dc.GetTextExtent(numlockIndicators[0]);
+    sizeNumLock.IncTo(dc.GetTextExtent(numlockIndicators[1]));
+
+    int widths[Field_Max];
+    widths[Field_Text] = -1; // growable
+    widths[Field_Checkbox] = 150;
+    widths[Field_Bitmap] = BITMAP_SIZE_X;
+    widths[Field_NumLockIndicator] = sizeNumLock.x;
+    widths[Field_Clock] = 100;
+    widths[Field_CapsLockIndicator] = dc.GetTextExtent(capslockIndicators[1]).x;

 
     SetFieldsCount(Field_Max);
     SetStatusWidths(Field_Max, widths);
 
     SetFieldsCount(Field_Max);
     SetStatusWidths(Field_Max, widths);


@@ -775,13 +914,7 @@ MyStatusBar::MyStatusBar(wxWindow *parent, long style)
     m_checkbox->SetValue(true);
 #endif
 
     m_checkbox->SetValue(true);
 #endif
 

-#ifdef USE_STATIC_BITMAP

     m_statbmp = new wxStaticBitmap(this, wxID_ANY, wxIcon(green_xpm));
     m_statbmp = new wxStaticBitmap(this, wxID_ANY, wxIcon(green_xpm));

-#else
-    m_statbmp = new wxBitmapButton(this, wxID_ANY, CreateBitmapForButton(),
-                                wxDefaultPosition, wxDefaultSize,
-                                wxBU_EXACTFIT);
-#endif

 
 #if wxUSE_TIMER
     m_timer.Start(1000);
 
 #if wxUSE_TIMER
     m_timer.Start(1000);


@@ -807,23 +940,6 @@ MyStatusBar::~MyStatusBar()
 #endif
 }
 
 #endif
 }
 

-#define BMP_BUTTON_SIZE_X  10
-#define BMP_BUTTON_SIZE_Y  10
-
-wxBitmap MyStatusBar::CreateBitmapForButton(bool on)
-{
-    wxBitmap bitmap(BMP_BUTTON_SIZE_X+1, BMP_BUTTON_SIZE_Y+1);
-    wxMemoryDC dc;
-    dc.SelectObject(bitmap);
-    dc.SetBrush(on ? *wxGREEN_BRUSH : *wxRED_BRUSH);
-    dc.SetBackgroundMode(wxBRUSHSTYLE_TRANSPARENT);
-    dc.Clear();
-    dc.DrawEllipse(0, 0, BMP_BUTTON_SIZE_X, BMP_BUTTON_SIZE_Y);
-    dc.SelectObject(wxNullBitmap);
-
-    return bitmap;
-}
-

 void MyStatusBar::OnSize(wxSizeEvent& event)
 {
 #if wxUSE_CHECKBOX
 void MyStatusBar::OnSize(wxSizeEvent& event)
 {
 #if wxUSE_CHECKBOX


@@ -831,11 +947,6 @@ void MyStatusBar::OnSize(wxSizeEvent& event)
         return;
 #endif
 
         return;
 #endif
 

-    // TEMPORARY HACK: TODO find a more general solution
-#ifdef wxStatusBarGeneric
-    wxStatusBar::OnSize(event);
-#endif
-

     wxRect rect;
     if (!GetFieldRect(Field_Checkbox, rect))
     {
     wxRect rect;
     if (!GetFieldRect(Field_Checkbox, rect))
     {


@@ -844,7 +955,9 @@ void MyStatusBar::OnSize(wxSizeEvent& event)
     }
 
 #if wxUSE_CHECKBOX
     }
 
 #if wxUSE_CHECKBOX

-    m_checkbox->SetSize(rect.x + 2, rect.y + 2, rect.width - 4, rect.height - 4);
+    wxRect rectCheck = rect;
+    rectCheck.Deflate(2);
+    m_checkbox->SetSize(rectCheck);

 #endif
 
     GetFieldRect(Field_Bitmap, rect);
 #endif
 
     GetFieldRect(Field_Bitmap, rect);


@@ -856,18 +969,19 @@ void MyStatusBar::OnSize(wxSizeEvent& event)
     event.Skip();
 }
 
     event.Skip();
 }
 

-void MyStatusBar::OnButton(wxCommandEvent& WXUNUSED(event))
+void MyStatusBar::OnToggleClock(wxCommandEvent& WXUNUSED(event))

 {
 {

-#if wxUSE_CHECKBOX
-    m_checkbox->SetValue(!m_checkbox->GetValue());
-#endif
-

     DoToggle();
 }
 
     DoToggle();
 }
 

-void MyStatusBar::OnToggleClock(wxCommandEvent& WXUNUSED(event))
+void MyStatusBar::OnIdle(wxIdleEvent& event)

 {
 {

-    DoToggle();
+    SetStatusText(numlockIndicators[wxGetKeyState(WXK_NUMLOCK)],
+                  Field_NumLockIndicator);
+    SetStatusText(capslockIndicators[wxGetKeyState(WXK_CAPITAL)],
+                  Field_CapsLockIndicator);
+
+    event.Skip();

 }
 
 void MyStatusBar::DoToggle()
 }
 
 void MyStatusBar::DoToggle()


@@ -879,12 +993,7 @@ void MyStatusBar::DoToggle()
         m_timer.Start(1000);
 #endif
 
         m_timer.Start(1000);
 #endif
 

-#ifdef USE_STATIC_BITMAP

         m_statbmp->SetIcon(wxIcon(green_xpm));
         m_statbmp->SetIcon(wxIcon(green_xpm));

-#else
-        m_statbmp->SetBitmapLabel(CreateBitmapForButton(false));
-        m_statbmp->Refresh();
-#endif

 
         UpdateClock();
     }
 
         UpdateClock();
     }


@@ -894,16 +1003,11 @@ void MyStatusBar::DoToggle()
         m_timer.Stop();
 #endif
 
         m_timer.Stop();
 #endif
 

-#ifdef USE_STATIC_BITMAP

         m_statbmp->SetIcon(wxIcon(red_xpm));
         m_statbmp->SetIcon(wxIcon(red_xpm));

-#else
-        m_statbmp->SetBitmapLabel(CreateBitmapForButton(true));
-        m_statbmp->Refresh();
-#endif

 
         SetStatusText(wxEmptyString, Field_Clock);
     }
 
         SetStatusText(wxEmptyString, Field_Clock);
     }

-#endif
+#endif // wxUSE_CHECKBOX

 }
 
 void MyStatusBar::UpdateClock()
 }
 
 void MyStatusBar::UpdateClock()