X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/32b8ec418aee4e38877d4cb79e2984c766dcc358..e9561b3b2bfd2f54793c1503901edd91cd16e548:/samples/widgets/slider.cpp

diff --git a/samples/widgets/slider.cpp b/samples/widgets/slider.cpp
index bdac12d8cf..ec1d8f5a76 100644
--- a/samples/widgets/slider.cpp
+++ b/samples/widgets/slider.cpp
@@ -39,7 +39,6 @@
 #include "wx/sizer.h"
 
 #include "widgets.h"
-
 #include "icons/slider.xpm"
 
 // ----------------------------------------------------------------------------
@@ -49,7 +48,7 @@
 // control ids
 enum
 {
-    SliderPage_Reset = 100,
+    SliderPage_Reset = wxID_HIGHEST,
     SliderPage_Clear,
     SliderPage_SetValue,
     SliderPage_SetMinAndMax,
@@ -83,7 +82,7 @@ protected:
 
     void OnCheckOrRadioBox(wxCommandEvent& event);
 
-    void OnSlider(wxCommandEvent& event);
+    void OnSlider(wxScrollEvent& event);
 
     void OnUpdateUIOtherSide(wxUpdateUIEvent& event);
     void OnUpdateUIValueButton(wxUpdateUIEvent& event);
@@ -130,8 +129,8 @@ protected:
                *m_textTickFreq;
 
 private:
-    DECLARE_EVENT_TABLE();
-    DECLARE_WIDGETS_PAGE(SliderWidgetsPage);
+    DECLARE_EVENT_TABLE()
+    DECLARE_WIDGETS_PAGE(SliderWidgetsPage)
 };
 
 // ----------------------------------------------------------------------------
@@ -155,7 +154,7 @@ BEGIN_EVENT_TABLE(SliderWidgetsPage, WidgetsPage)
 
     EVT_UPDATE_UI(SliderPage_CurValueText, SliderWidgetsPage::OnUpdateUICurValueText)
 
-    EVT_SLIDER(SliderPage_Slider, SliderWidgetsPage::OnSlider)
+    EVT_COMMAND_SCROLL(SliderPage_Slider, SliderWidgetsPage::OnSlider)
 
     EVT_CHECKBOX(-1, SliderWidgetsPage::OnCheckOrRadioBox)
     EVT_RADIOBOX(-1, SliderWidgetsPage::OnCheckOrRadioBox)
@@ -232,8 +231,8 @@ SliderWidgetsPage::SliderWidgetsPage(wxNotebook *notebook,
     m_textMax = new wxTextCtrl(this, SliderPage_MaxText, _T(""));
     sizerRow->Add(m_textMax, 1, wxLEFT | wxALIGN_CENTRE_VERTICAL, 5);
 
-    m_textMin->SetValue(wxString::Format(_T("%lu"), m_min));
-    m_textMax->SetValue(wxString::Format(_T("%lu"), m_max));
+    m_textMin->SetValue( wxString::Format(_T("%d"), m_min) );
+    m_textMax->SetValue( wxString::Format(_T("%d"), m_max) );
 
     sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
 
@@ -248,7 +247,7 @@ SliderWidgetsPage::SliderWidgetsPage(wxNotebook *notebook,
 
     // right pane
     wxSizer *sizerRight = new wxBoxSizer(wxHORIZONTAL);
-    sizerRight->SetMinSize(250, 0);
+    sizerRight->SetMinSize(150, 0);
     m_sizerSlider = sizerRight; // save it to modify it later
 
     Reset();
@@ -256,7 +255,7 @@ SliderWidgetsPage::SliderWidgetsPage(wxNotebook *notebook,
 
     // the 3 panes panes compose the window
     sizerTop->Add(sizerLeft, 0, wxGROW | (wxALL & ~wxLEFT), 10);
-    sizerTop->Add(sizerMiddle, 1, wxGROW | wxALL, 10);
+    sizerTop->Add(sizerMiddle, 0, wxGROW | wxALL, 10);
     sizerTop->Add(sizerRight, 1, wxGROW | (wxALL & ~wxRIGHT), 10);
 
     // final initializations
@@ -450,7 +449,7 @@ void SliderWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& event)
 
 void SliderWidgetsPage::OnUpdateUICurValueText(wxUpdateUIEvent& event)
 {
-    event.SetText( wxString::Format(_T("%d"), m_slider->GetValue()));
+    event.SetText( wxString::Format(_T("%d"), m_slider->GetValue()) );
 }
 
 void SliderWidgetsPage::OnUpdateUIOtherSide(wxUpdateUIEvent& event)
@@ -458,13 +457,48 @@ void SliderWidgetsPage::OnUpdateUIOtherSide(wxUpdateUIEvent& event)
     event.Enable( m_chkLabels->GetValue() );
 }
 
-void SliderWidgetsPage::OnSlider(wxCommandEvent& event)
+void SliderWidgetsPage::OnSlider(wxScrollEvent& event)
 {
-    int value = event.GetInt();
+    long value = event.GetInt();
 
     wxASSERT_MSG( value == m_slider->GetValue(),
-                  _T("slider value should be the same") );
+        wxT("slider value should be the same") );
+
+    wxEventType eventType = event.GetEventType();
 
-    wxLogMessage(_T("Slider value changed, now %d"), value);
+    /*
+        This array takes the EXACT order of the declarations in
+        include/wx/event.h
+        (section "wxScrollBar and wxSlider event identifiers")
+    */
+    static const wxChar *eventNames[] =
+    {
+        wxT("wxEVT_SCROLL_TOP"),
+        wxT("wxEVT_SCROLL_BOTTOM"),
+        wxT("wxEVT_SCROLL_LINEUP"),
+        wxT("wxEVT_SCROLL_LINEDOWN"),
+        wxT("wxEVT_SCROLL_PAGEUP"),
+        wxT("wxEVT_SCROLL_PAGEDOWN"),
+        wxT("wxEVT_SCROLL_THUMBTRACK"),
+        wxT("wxEVT_SCROLL_THUMBRELEASE"),
+        wxT("wxEVT_SCROLL_ENDSCROLL")
+    };
+
+    int index = eventType - wxEVT_SCROLL_TOP;
+
+    /*
+        If this assert is triggered, there is an unknown slider event which
+        should be added to the above eventNames array.
+    */
+    wxASSERT_MSG(index >= 0 && (size_t)index < WXSIZEOF(eventNames),
+                 wxT("Unknown slider event") );
+
+
+    static int s_numSliderEvents = 0;
+
+    wxLogMessage(wxT("Slider event #%d: %s (pos = %d)"),
+                 s_numSliderEvents++,
+                 eventNames[index],
+                 event.GetPosition());
 }