Add an informational message to the file picker page of widgets sample.

[wxWidgets.git] / samples / widgets / slider.cpp

diff --git a/samples/widgets/slider.cpp b/samples/widgets/slider.cpp
index ce234a2c4d208b1e6ee2fabd1f1baa0b560436ca..c4f5135444d8920fee7920e134dc1a4784f20d44 100644 (file)
--- a/samples/widgets/slider.cpp
+++ b/samples/widgets/slider.cpp
@@ -6,7 +6,7 @@
 // Created:     16.04.01
 // Id:          $Id$
 // Copyright:   (c) 2001 Vadim Zeitlin
 // Created:     16.04.01
 // Id:          $Id$
 // Copyright:   (c) 2001 Vadim Zeitlin

-// License:     wxWindows license
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
 /////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================


@@ -60,12 +60,16 @@ enum
     SliderPage_Clear,
     SliderPage_SetValue,
     SliderPage_SetMinAndMax,
     SliderPage_Clear,
     SliderPage_SetValue,
     SliderPage_SetMinAndMax,

+    SliderPage_SetLineSize,
+    SliderPage_SetPageSize,

     SliderPage_SetTickFreq,
     SliderPage_SetThumbLen,
     SliderPage_CurValueText,
     SliderPage_ValueText,
     SliderPage_MinText,
     SliderPage_MaxText,
     SliderPage_SetTickFreq,
     SliderPage_SetThumbLen,
     SliderPage_CurValueText,
     SliderPage_ValueText,
     SliderPage_MinText,
     SliderPage_MaxText,

+    SliderPage_LineSizeText,
+    SliderPage_PageSizeText,

     SliderPage_TickFreqText,
     SliderPage_ThumbLenText,
     SliderPage_RadioSides,
     SliderPage_TickFreqText,
     SliderPage_ThumbLenText,
     SliderPage_RadioSides,


@@ -76,6 +80,7 @@ enum
 // sides radiobox values
 enum
 {
 // sides radiobox values
 enum
 {

+    SliderTicks_None,

     SliderTicks_Top,
     SliderTicks_Bottom,
     SliderTicks_Left,
     SliderTicks_Top,
     SliderTicks_Bottom,
     SliderTicks_Left,


@@ -95,12 +100,17 @@ public:
     virtual wxControl *GetWidget() const { return m_slider; }
     virtual void RecreateWidget() { CreateSlider(); }
 
     virtual wxControl *GetWidget() const { return m_slider; }
     virtual void RecreateWidget() { CreateSlider(); }
 

+    // lazy creation of the content
+    virtual void CreateContent();
+

 protected:
     // event handlers
     void OnButtonReset(wxCommandEvent& event);
     void OnButtonClear(wxCommandEvent& event);
     void OnButtonSetValue(wxCommandEvent& event);
     void OnButtonSetMinAndMax(wxCommandEvent& event);
 protected:
     // event handlers
     void OnButtonReset(wxCommandEvent& event);
     void OnButtonClear(wxCommandEvent& event);
     void OnButtonSetValue(wxCommandEvent& event);
     void OnButtonSetMinAndMax(wxCommandEvent& event);

+    void OnButtonSetLineSize(wxCommandEvent& event);
+    void OnButtonSetPageSize(wxCommandEvent& event);

     void OnButtonSetTickFreq(wxCommandEvent& event);
     void OnButtonSetThumbLen(wxCommandEvent& event);
 
     void OnButtonSetTickFreq(wxCommandEvent& event);
     void OnButtonSetThumbLen(wxCommandEvent& event);
 


@@ -110,6 +120,8 @@ protected:
 
     void OnUpdateUIValueButton(wxUpdateUIEvent& event);
     void OnUpdateUIMinMaxButton(wxUpdateUIEvent& event);
 
     void OnUpdateUIValueButton(wxUpdateUIEvent& event);
     void OnUpdateUIMinMaxButton(wxUpdateUIEvent& event);

+    void OnUpdateUILineSize(wxUpdateUIEvent& event);
+    void OnUpdateUIPageSize(wxUpdateUIEvent& event);

     void OnUpdateUITickFreq(wxUpdateUIEvent& event);
     void OnUpdateUIThumbLen(wxUpdateUIEvent& event);
     void OnUpdateUIRadioSides(wxUpdateUIEvent& event);
     void OnUpdateUITickFreq(wxUpdateUIEvent& event);
     void OnUpdateUIThumbLen(wxUpdateUIEvent& event);
     void OnUpdateUIRadioSides(wxUpdateUIEvent& event);


@@ -125,6 +137,12 @@ protected:
     // (re)create the slider
     void CreateSlider();
 
     // (re)create the slider
     void CreateSlider();
 

+    // set the line size from the text field value
+    void DoSetLineSize();
+
+    // set the page size from the text field value
+    void DoSetPageSize();
+

     // set the tick frequency from the text field value
     void DoSetTickFreq();
 
     // set the tick frequency from the text field value
     void DoSetTickFreq();
 


@@ -142,7 +160,8 @@ protected:
     // ------------
 
     // the check/radio boxes for styles
     // ------------
 
     // the check/radio boxes for styles

-    wxCheckBox *m_chkLabels,
+    wxCheckBox *m_chkMinMaxLabels,
+               *m_chkValueLabel,

                *m_chkInverse,
                *m_chkTicks,
                *m_chkBothSides;
                *m_chkInverse,
                *m_chkTicks,
                *m_chkBothSides;


@@ -157,6 +176,8 @@ protected:
     wxTextCtrl *m_textValue,
                *m_textMin,
                *m_textMax,
     wxTextCtrl *m_textValue,
                *m_textMin,
                *m_textMax,

+               *m_textLineSize,
+               *m_textPageSize,

                *m_textTickFreq,
                *m_textThumbLen;
 
                *m_textTickFreq,
                *m_textThumbLen;
 


@@ -173,14 +194,17 @@ BEGIN_EVENT_TABLE(SliderWidgetsPage, WidgetsPage)
     EVT_BUTTON(SliderPage_Reset, SliderWidgetsPage::OnButtonReset)
     EVT_BUTTON(SliderPage_SetValue, SliderWidgetsPage::OnButtonSetValue)
     EVT_BUTTON(SliderPage_SetMinAndMax, SliderWidgetsPage::OnButtonSetMinAndMax)
     EVT_BUTTON(SliderPage_Reset, SliderWidgetsPage::OnButtonReset)
     EVT_BUTTON(SliderPage_SetValue, SliderWidgetsPage::OnButtonSetValue)
     EVT_BUTTON(SliderPage_SetMinAndMax, SliderWidgetsPage::OnButtonSetMinAndMax)

+    EVT_BUTTON(SliderPage_SetLineSize, SliderWidgetsPage::OnButtonSetLineSize)
+    EVT_BUTTON(SliderPage_SetPageSize, SliderWidgetsPage::OnButtonSetPageSize)

     EVT_BUTTON(SliderPage_SetTickFreq, SliderWidgetsPage::OnButtonSetTickFreq)
     EVT_BUTTON(SliderPage_SetThumbLen, SliderWidgetsPage::OnButtonSetThumbLen)
 
     EVT_UPDATE_UI(SliderPage_SetValue, SliderWidgetsPage::OnUpdateUIValueButton)
     EVT_UPDATE_UI(SliderPage_SetMinAndMax, SliderWidgetsPage::OnUpdateUIMinMaxButton)
     EVT_BUTTON(SliderPage_SetTickFreq, SliderWidgetsPage::OnButtonSetTickFreq)
     EVT_BUTTON(SliderPage_SetThumbLen, SliderWidgetsPage::OnButtonSetThumbLen)
 
     EVT_UPDATE_UI(SliderPage_SetValue, SliderWidgetsPage::OnUpdateUIValueButton)
     EVT_UPDATE_UI(SliderPage_SetMinAndMax, SliderWidgetsPage::OnUpdateUIMinMaxButton)

+    EVT_UPDATE_UI(SliderPage_SetLineSize, SliderWidgetsPage::OnUpdateUILineSize)
+    EVT_UPDATE_UI(SliderPage_SetPageSize, SliderWidgetsPage::OnUpdateUIPageSize)

     EVT_UPDATE_UI(SliderPage_SetTickFreq, SliderWidgetsPage::OnUpdateUITickFreq)
     EVT_UPDATE_UI(SliderPage_SetThumbLen, SliderWidgetsPage::OnUpdateUIThumbLen)
     EVT_UPDATE_UI(SliderPage_SetTickFreq, SliderWidgetsPage::OnUpdateUITickFreq)
     EVT_UPDATE_UI(SliderPage_SetThumbLen, SliderWidgetsPage::OnUpdateUIThumbLen)

-    EVT_UPDATE_UI(SliderPage_TickFreqText, SliderWidgetsPage::OnUpdateUITickFreq)

     EVT_UPDATE_UI(SliderPage_RadioSides, SliderWidgetsPage::OnUpdateUIRadioSides)
     EVT_UPDATE_UI(SliderPage_BothSides, SliderWidgetsPage::OnUpdateUIBothSides)
 
     EVT_UPDATE_UI(SliderPage_RadioSides, SliderWidgetsPage::OnUpdateUIRadioSides)
     EVT_UPDATE_UI(SliderPage_BothSides, SliderWidgetsPage::OnUpdateUIBothSides)
 


@@ -198,68 +222,76 @@ END_EVENT_TABLE()
 // implementation
 // ============================================================================
 
 // implementation
 // ============================================================================
 

-IMPLEMENT_WIDGETS_PAGE(SliderWidgetsPage, _T("Slider"),
-                       (int)wxPlatform(GENERIC_CTRLS).If(wxMSW,NATIVE_CTRLS)
-                       );
+#if defined(__WXUNIVERSAL__)
+    #define FAMILY_CTRLS UNIVERSAL_CTRLS
+#else
+    #define FAMILY_CTRLS NATIVE_CTRLS
+#endif
+
+IMPLEMENT_WIDGETS_PAGE(SliderWidgetsPage, wxT("Slider"), FAMILY_CTRLS );

 
 SliderWidgetsPage::SliderWidgetsPage(WidgetsBookCtrl *book,
                                      wxImageList *imaglist)
 
 SliderWidgetsPage::SliderWidgetsPage(WidgetsBookCtrl *book,
                                      wxImageList *imaglist)

-                  : WidgetsPage(book)
+                  : WidgetsPage(book, imaglist, slider_xpm)

 {
 {

-    imaglist->Add(wxBitmap(slider_xpm));
-

     // init everything
     m_min = 0;
     m_max = 100;
 
     m_chkInverse =
     m_chkTicks =
     // init everything
     m_min = 0;
     m_max = 100;
 
     m_chkInverse =
     m_chkTicks =

-    m_chkLabels =
+    m_chkMinMaxLabels =
+    m_chkValueLabel =

     m_chkBothSides = (wxCheckBox *)NULL;
 
     m_radioSides = (wxRadioBox *)NULL;
 
     m_slider = (wxSlider *)NULL;
     m_sizerSlider = (wxSizer *)NULL;
     m_chkBothSides = (wxCheckBox *)NULL;
 
     m_radioSides = (wxRadioBox *)NULL;
 
     m_slider = (wxSlider *)NULL;
     m_sizerSlider = (wxSizer *)NULL;

+}

 
 

+void SliderWidgetsPage::CreateContent()
+{

     wxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL);
 
     // left pane
     wxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL);
 
     // left pane

-    wxStaticBox *box = new wxStaticBox(this, wxID_ANY, _T("&Set style"));
+    wxStaticBox *box = new wxStaticBox(this, wxID_ANY, wxT("&Set style"));

     wxSizer *sizerLeft = new wxStaticBoxSizer(box, wxVERTICAL);
 
     wxSizer *sizerLeft = new wxStaticBoxSizer(box, wxVERTICAL);
 

-    m_chkInverse = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Inverse"));
-    m_chkTicks = CreateCheckBoxAndAddToSizer(sizerLeft, _T("Show &ticks"));
-    m_chkLabels = CreateCheckBoxAndAddToSizer(sizerLeft, _T("Show &labels"));
+    m_chkInverse = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("&Inverse"));
+    m_chkTicks = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("Show &ticks"));
+    m_chkMinMaxLabels = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("Show min/max &labels"));
+    m_chkValueLabel = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("Show &value label"));

     static const wxString sides[] =
     {
     static const wxString sides[] =
     {

-        _T("top"),
-        _T("bottom"),
-        _T("left"),
-        _T("right"),
+        wxT("default"),
+        wxT("top"),
+        wxT("bottom"),
+        wxT("left"),
+        wxT("right"),

     };
     };

-    m_radioSides = new wxRadioBox(this, SliderPage_RadioSides, _T("&Ticks/Labels"),
+    m_radioSides = new wxRadioBox(this, SliderPage_RadioSides, wxT("&Label position"),

                                  wxDefaultPosition, wxDefaultSize,
                                  WXSIZEOF(sides), sides,
                                  1, wxRA_SPECIFY_COLS);
     sizerLeft->Add(m_radioSides, 0, wxGROW | wxALL, 5);
     m_chkBothSides = CreateCheckBoxAndAddToSizer
                                  wxDefaultPosition, wxDefaultSize,
                                  WXSIZEOF(sides), sides,
                                  1, wxRA_SPECIFY_COLS);
     sizerLeft->Add(m_radioSides, 0, wxGROW | wxALL, 5);
     m_chkBothSides = CreateCheckBoxAndAddToSizer

-                     (sizerLeft, _T("&Both sides"), SliderPage_BothSides);
+                     (sizerLeft, wxT("&Both sides"), SliderPage_BothSides);

 #if wxUSE_TOOLTIPS
 #if wxUSE_TOOLTIPS

-    m_chkBothSides->SetToolTip( _T("\"Both sides\" is only supported \nin Win95 and Universal") );
+    m_chkBothSides->SetToolTip( wxT("\"Both sides\" is only supported \nin Win95 and Universal") );

 #endif // wxUSE_TOOLTIPS
 
     sizerLeft->Add(5, 5, 0, wxGROW | wxALL, 5); // spacer
 
 #endif // wxUSE_TOOLTIPS
 
     sizerLeft->Add(5, 5, 0, wxGROW | wxALL, 5); // spacer
 

-    wxButton *btn = new wxButton(this, SliderPage_Reset, _T("&Reset"));
+    wxButton *btn = new wxButton(this, SliderPage_Reset, wxT("&Reset"));

     sizerLeft->Add(btn, 0, wxALIGN_CENTRE_HORIZONTAL | wxALL, 15);
 
     // middle pane
     sizerLeft->Add(btn, 0, wxALIGN_CENTRE_HORIZONTAL | wxALL, 15);
 
     // middle pane

-    wxStaticBox *box2 = new wxStaticBox(this, wxID_ANY, _T("&Change slider value"));
+    wxStaticBox *box2 = new wxStaticBox(this, wxID_ANY, wxT("&Change slider value"));

     wxSizer *sizerMiddle = new wxStaticBoxSizer(box2, wxVERTICAL);
 
     wxTextCtrl *text;
     wxSizer *sizerMiddle = new wxStaticBoxSizer(box2, wxVERTICAL);
 
     wxTextCtrl *text;

-    wxSizer *sizerRow = CreateSizerWithTextAndLabel(_T("Current value"),
+    wxSizer *sizerRow = CreateSizerWithTextAndLabel(wxT("Current value"),

                                                     SliderPage_CurValueText,
                                                     &text);
     text->SetEditable(false);
                                                     SliderPage_CurValueText,
                                                     &text);
     text->SetEditable(false);


@@ -267,35 +299,49 @@ SliderWidgetsPage::SliderWidgetsPage(WidgetsBookCtrl *book,
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 
     sizerRow = CreateSizerWithTextAndButton(SliderPage_SetValue,
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 
     sizerRow = CreateSizerWithTextAndButton(SliderPage_SetValue,

-                                            _T("Set &value"),
+                                            wxT("Set &value"),

                                             SliderPage_ValueText,
                                             &m_textValue);
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 
     sizerRow = CreateSizerWithTextAndButton(SliderPage_SetMinAndMax,
                                             SliderPage_ValueText,
                                             &m_textValue);
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 
     sizerRow = CreateSizerWithTextAndButton(SliderPage_SetMinAndMax,

-                                            _T("&Min and max"),
+                                            wxT("&Min and max"),

                                             SliderPage_MinText,
                                             &m_textMin);
 
     m_textMax = new wxTextCtrl(this, SliderPage_MaxText, wxEmptyString);
     sizerRow->Add(m_textMax, 1, wxLEFT | wxALIGN_CENTRE_VERTICAL, 5);
 
                                             SliderPage_MinText,
                                             &m_textMin);
 
     m_textMax = new wxTextCtrl(this, SliderPage_MaxText, wxEmptyString);
     sizerRow->Add(m_textMax, 1, wxLEFT | wxALIGN_CENTRE_VERTICAL, 5);
 

-    m_textMin->SetValue( wxString::Format(_T("%d"), m_min) );
-    m_textMax->SetValue( wxString::Format(_T("%d"), m_max) );
+    m_textMin->SetValue( wxString::Format(wxT("%d"), m_min) );
+    m_textMax->SetValue( wxString::Format(wxT("%d"), m_max) );
+
+    sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
+
+    sizerRow = CreateSizerWithTextAndButton(SliderPage_SetLineSize,
+                                            wxT("Li&ne size"),
+                                            SliderPage_LineSizeText,
+                                            &m_textLineSize);
+
+    sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
+
+    sizerRow = CreateSizerWithTextAndButton(SliderPage_SetPageSize,
+                                            wxT("P&age size"),
+                                            SliderPage_PageSizeText,
+                                            &m_textPageSize);

 
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 
     sizerRow = CreateSizerWithTextAndButton(SliderPage_SetTickFreq,
 
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 
     sizerRow = CreateSizerWithTextAndButton(SliderPage_SetTickFreq,

-                                            _T("Tick &frequency"),
+                                            wxT("Tick &frequency"),

                                             SliderPage_TickFreqText,
                                             &m_textTickFreq);
 
                                             SliderPage_TickFreqText,
                                             &m_textTickFreq);
 

-    m_textTickFreq->SetValue(_T("10"));
+    m_textTickFreq->SetValue(wxT("10"));

 
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 
     sizerRow = CreateSizerWithTextAndButton(SliderPage_SetThumbLen,
 
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 
     sizerRow = CreateSizerWithTextAndButton(SliderPage_SetThumbLen,

-                                            _T("Thumb &length"),
+                                            wxT("Thumb &length"),

                                             SliderPage_ThumbLenText,
                                             &m_textThumbLen);
 
                                             SliderPage_ThumbLenText,
                                             &m_textThumbLen);
 


@@ -309,6 +355,9 @@ SliderWidgetsPage::SliderWidgetsPage(WidgetsBookCtrl *book,
     Reset();
     CreateSlider();
 
     Reset();
     CreateSlider();
 

+    m_textLineSize->SetValue(wxString::Format(wxT("%d"), m_slider->GetLineSize()));
+    m_textPageSize->SetValue(wxString::Format(wxT("%d"), m_slider->GetPageSize()));
+

     // the 3 panes panes compose the window
     sizerTop->Add(sizerLeft, 0, wxGROW | (wxALL & ~wxLEFT), 10);
     sizerTop->Add(sizerMiddle, 0, wxGROW | wxALL, 10);
     // the 3 panes panes compose the window
     sizerTop->Add(sizerLeft, 0, wxGROW | (wxALL & ~wxLEFT), 10);
     sizerTop->Add(sizerMiddle, 0, wxGROW | wxALL, 10);


@@ -316,8 +365,6 @@ SliderWidgetsPage::SliderWidgetsPage(WidgetsBookCtrl *book,
 
     // final initializations
     SetSizer(sizerTop);
 
     // final initializations
     SetSizer(sizerTop);

-
-    sizerTop->Fit(this);

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -328,10 +375,11 @@ void SliderWidgetsPage::Reset()
 {
     m_chkInverse->SetValue(false);
     m_chkTicks->SetValue(true);
 {
     m_chkInverse->SetValue(false);
     m_chkTicks->SetValue(true);

-    m_chkLabels->SetValue(true);
+    m_chkValueLabel->SetValue(true);
+    m_chkMinMaxLabels->SetValue(true);

     m_chkBothSides->SetValue(false);
 
     m_chkBothSides->SetValue(false);
 

-    m_radioSides->SetSelection(SliderTicks_Top);
+    m_radioSides->SetSelection(SliderTicks_None);

 }
 
 void SliderWidgetsPage::CreateSlider()
 }
 
 void SliderWidgetsPage::CreateSlider()


@@ -343,9 +391,14 @@ void SliderWidgetsPage::CreateSlider()
         flags |= wxSL_INVERSE;
     }
 
         flags |= wxSL_INVERSE;
     }
 

-    if ( m_chkLabels->GetValue() )
+    if ( m_chkMinMaxLabels->GetValue() )
+    {
+        flags |= wxSL_MIN_MAX_LABELS;
+    }
+
+    if ( m_chkValueLabel->GetValue() )

     {
     {

-        flags |= wxSL_LABELS;
+        flags |= wxSL_VALUE_LABEL;

     }
 
     if ( m_chkTicks->GetValue() )
     }
 
     if ( m_chkTicks->GetValue() )


@@ -353,26 +406,32 @@ void SliderWidgetsPage::CreateSlider()
         flags |= wxSL_AUTOTICKS;
     }
 
         flags |= wxSL_AUTOTICKS;
     }
 

+    // notice that the style names refer to the _ticks_ positions while we want
+    // to allow the user to select the label(s) positions and the labels are on
+    // the opposite side from the ticks, hence the apparent reversal below

     switch ( m_radioSides->GetSelection() )
     {
     switch ( m_radioSides->GetSelection() )
     {

+        case SliderTicks_None:
+            break;
+

         case SliderTicks_Top:
         case SliderTicks_Top:

-            flags |= wxSL_TOP;
+            flags |= wxSL_BOTTOM;

             break;
 
         case SliderTicks_Left:
             break;
 
         case SliderTicks_Left:

-            flags |= wxSL_LEFT;
+            flags |= wxSL_RIGHT | wxSL_VERTICAL;

             break;
 
         case SliderTicks_Bottom:
             break;
 
         case SliderTicks_Bottom:

-            flags |= wxSL_BOTTOM;
+            flags |= wxSL_TOP;

             break;
 
         case SliderTicks_Right:
             break;
 
         case SliderTicks_Right:

-            flags |= wxSL_RIGHT;
+            flags |= wxSL_LEFT | wxSL_VERTICAL;

             break;
 
         default:
             break;
 
         default:

-            wxFAIL_MSG(_T("unexpected radiobox selection"));
+            wxFAIL_MSG(wxT("unexpected radiobox selection"));

             // fall through
     }
 
             // fall through
     }
 


@@ -426,17 +485,53 @@ void SliderWidgetsPage::CreateSlider()
     m_sizerSlider->Layout();
 }
 
     m_sizerSlider->Layout();
 }
 

+void SliderWidgetsPage::DoSetLineSize()
+{
+    long lineSize;
+    if ( !m_textLineSize->GetValue().ToLong(&lineSize) )
+    {
+        wxLogWarning(wxT("Invalid slider line size"));
+
+        return;
+    }
+
+    m_slider->SetLineSize(lineSize);
+
+    if ( m_slider->GetLineSize() != lineSize )
+    {
+        wxLogWarning(wxT("Invalid line size in slider."));
+    }
+}
+
+void SliderWidgetsPage::DoSetPageSize()
+{
+    long pageSize;
+    if ( !m_textPageSize->GetValue().ToLong(&pageSize) )
+    {
+        wxLogWarning(wxT("Invalid slider page size"));
+
+        return;
+    }
+
+    m_slider->SetPageSize(pageSize);
+
+    if ( m_slider->GetPageSize() != pageSize )
+    {
+        wxLogWarning(wxT("Invalid page size in slider."));
+    }
+}
+

 void SliderWidgetsPage::DoSetTickFreq()
 {
     long freq;
     if ( !m_textTickFreq->GetValue().ToLong(&freq) )
     {
 void SliderWidgetsPage::DoSetTickFreq()
 {
     long freq;
     if ( !m_textTickFreq->GetValue().ToLong(&freq) )
     {

-        wxLogWarning(_T("Invalid slider tick frequency"));
+        wxLogWarning(wxT("Invalid slider tick frequency"));

 
         return;
     }
 
 
         return;
     }
 

-    m_slider->SetTickFreq(freq, 0 /* unused */);
+    m_slider->SetTickFreq(freq);

 }
 
 void SliderWidgetsPage::DoSetThumbLen()
 }
 
 void SliderWidgetsPage::DoSetThumbLen()


@@ -444,7 +539,7 @@ void SliderWidgetsPage::DoSetThumbLen()
     long len;
     if ( !m_textThumbLen->GetValue().ToLong(&len) )
     {
     long len;
     if ( !m_textThumbLen->GetValue().ToLong(&len) )
     {

-        wxLogWarning(_T("Invalid slider thumb length"));
+        wxLogWarning(wxT("Invalid slider thumb length"));

 
         return;
     }
 
         return;
     }


@@ -463,6 +558,16 @@ void SliderWidgetsPage::OnButtonReset(wxCommandEvent& WXUNUSED(event))
     CreateSlider();
 }
 
     CreateSlider();
 }
 

+void SliderWidgetsPage::OnButtonSetLineSize(wxCommandEvent& WXUNUSED(event))
+{
+    DoSetLineSize();
+}
+
+void SliderWidgetsPage::OnButtonSetPageSize(wxCommandEvent& WXUNUSED(event))
+{
+    DoSetPageSize();
+}
+

 void SliderWidgetsPage::OnButtonSetTickFreq(wxCommandEvent& WXUNUSED(event))
 {
     DoSetTickFreq();
 void SliderWidgetsPage::OnButtonSetTickFreq(wxCommandEvent& WXUNUSED(event))
 {
     DoSetTickFreq();


@@ -481,7 +586,7 @@ void SliderWidgetsPage::OnButtonSetMinAndMax(wxCommandEvent& WXUNUSED(event))
          !m_textMax->GetValue().ToLong(&maxNew) ||
          minNew >= maxNew )
     {
          !m_textMax->GetValue().ToLong(&maxNew) ||
          minNew >= maxNew )
     {

-        wxLogWarning(_T("Invalid min/max values for the slider."));
+        wxLogWarning(wxT("Invalid min/max values for the slider."));

 
         return;
     }
 
         return;
     }


@@ -494,7 +599,7 @@ void SliderWidgetsPage::OnButtonSetMinAndMax(wxCommandEvent& WXUNUSED(event))
     if ( m_slider->GetMin() != m_min ||
          m_slider->GetMax() != m_max )
     {
     if ( m_slider->GetMin() != m_min ||
          m_slider->GetMax() != m_max )
     {

-        wxLogWarning(_T("Invalid range in slider."));
+        wxLogWarning(wxT("Invalid range in slider."));

     }
 }
 
     }
 }
 


@@ -503,7 +608,7 @@ void SliderWidgetsPage::OnButtonSetValue(wxCommandEvent& WXUNUSED(event))
     long val;
     if ( !m_textValue->GetValue().ToLong(&val) || !IsValidValue(val) )
     {
     long val;
     if ( !m_textValue->GetValue().ToLong(&val) || !IsValidValue(val) )
     {

-        wxLogWarning(_T("Invalid slider value."));
+        wxLogWarning(wxT("Invalid slider value."));

 
         return;
     }
 
         return;
     }


@@ -517,6 +622,20 @@ void SliderWidgetsPage::OnUpdateUIValueButton(wxUpdateUIEvent& event)
     event.Enable( m_textValue->GetValue().ToLong(&val) && IsValidValue(val) );
 }
 
     event.Enable( m_textValue->GetValue().ToLong(&val) && IsValidValue(val) );
 }
 

+void SliderWidgetsPage::OnUpdateUILineSize(wxUpdateUIEvent& event)
+{
+    long lineSize;
+    event.Enable( m_textLineSize->GetValue().ToLong(&lineSize) &&
+            (lineSize > 0) && (lineSize <= m_max - m_min) );
+}
+
+void SliderWidgetsPage::OnUpdateUIPageSize(wxUpdateUIEvent& event)
+{
+    long pageSize;
+    event.Enable( m_textPageSize->GetValue().ToLong(&pageSize) &&
+            (pageSize > 0) && (pageSize <= m_max - m_min) );
+}
+

 void SliderWidgetsPage::OnUpdateUITickFreq(wxUpdateUIEvent& event)
 {
     long freq;
 void SliderWidgetsPage::OnUpdateUITickFreq(wxUpdateUIEvent& event)
 {
     long freq;


@@ -543,9 +662,10 @@ void SliderWidgetsPage::OnUpdateUIResetButton(wxUpdateUIEvent& event)
 {
     event.Enable( m_chkInverse->GetValue() ||
                   !m_chkTicks->GetValue() ||
 {
     event.Enable( m_chkInverse->GetValue() ||
                   !m_chkTicks->GetValue() ||

-                  !m_chkLabels->GetValue() ||
+                  !m_chkValueLabel->GetValue() ||
+                  !m_chkMinMaxLabels->GetValue() ||

                   m_chkBothSides->GetValue() ||
                   m_chkBothSides->GetValue() ||

-                  m_radioSides->GetSelection() != SliderTicks_Top );
+                  m_radioSides->GetSelection() != SliderTicks_None );

 }
 
 void SliderWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& WXUNUSED(event))
 }
 
 void SliderWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& WXUNUSED(event))


@@ -555,12 +675,12 @@ void SliderWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& WXUNUSED(event))
 
 void SliderWidgetsPage::OnUpdateUICurValueText(wxUpdateUIEvent& event)
 {
 
 void SliderWidgetsPage::OnUpdateUICurValueText(wxUpdateUIEvent& event)
 {

-    event.SetText( wxString::Format(_T("%d"), m_slider->GetValue()) );
+    event.SetText( wxString::Format(wxT("%d"), m_slider->GetValue()) );

 }
 
 void SliderWidgetsPage::OnUpdateUIRadioSides(wxUpdateUIEvent& event)
 {
 }
 
 void SliderWidgetsPage::OnUpdateUIRadioSides(wxUpdateUIEvent& event)
 {

-    event.Enable( m_chkLabels->GetValue() || m_chkTicks->GetValue() );
+    event.Enable( m_chkValueLabel->GetValue() || m_chkTicks->GetValue() );

 }
 
 void SliderWidgetsPage::OnUpdateUIBothSides(wxUpdateUIEvent& event)
 }
 
 void SliderWidgetsPage::OnUpdateUIBothSides(wxUpdateUIEvent& event)