remove wxNewEventFunctor() overload which allowed calls to "Bind(evt, &WrongClass...

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

diff --git a/samples/scroll/scroll.cpp b/samples/scroll/scroll.cpp
index 2186f19bbcbd0b96bf6c1e6cb054e44509b57c6c..f9adc6f43f7b6f6cee2f0c82f468cf9a49538aef 100644 (file)
--- a/samples/scroll/scroll.cpp
+++ b/samples/scroll/scroll.cpp
@@ -22,6 +22,10 @@
 #include "wx/log.h"
 #include "wx/tglbtn.h"
 
 #include "wx/log.h"
 #include "wx/tglbtn.h"
 

+#ifndef __WXMSW__
+    #include "../sample.xpm"
+#endif
+

 // ----------------------------------------------------------------------------
 // a trivial example
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // a trivial example
 // ----------------------------------------------------------------------------


@@ -452,7 +456,7 @@ public:
                            wxDefaultPosition, wxDefaultSize,
                            wxBORDER_SUNKEN)
     {
                            wxDefaultPosition, wxDefaultSize,
                            wxBORDER_SUNKEN)
     {

-        m_nLines = 100;
+        m_nLines = 50;

         m_winSync = NULL;
         m_inDoSync = false;
 
         m_winSync = NULL;
         m_inDoSync = false;
 


@@ -621,6 +625,7 @@ private:
     void OnTestAuto(wxCommandEvent& WXUNUSED(event)) { new MyAutoFrame(this); }
 
     void OnToggleSync(wxCommandEvent& event);
     void OnTestAuto(wxCommandEvent& WXUNUSED(event)) { new MyAutoFrame(this); }
 
     void OnToggleSync(wxCommandEvent& event);

+    void OnScrollbarVisibility(wxCommandEvent& event);

 
     MyScrolledWindowBase *m_win1,
                          *m_win2;
 
     MyScrolledWindowBase *m_win1,
                          *m_win2;


@@ -834,6 +839,7 @@ const wxWindowID Scroll_Test_Sub    = wxWindow::NewControlId();
 const wxWindowID Scroll_Test_Auto   = wxWindow::NewControlId();
 
 const wxWindowID Scroll_TglBtn_Sync = wxWindow::NewControlId();
 const wxWindowID Scroll_Test_Auto   = wxWindow::NewControlId();
 
 const wxWindowID Scroll_TglBtn_Sync = wxWindow::NewControlId();

+const wxWindowID Scroll_Radio_ShowScrollbar = wxWindow::NewControlId();

 
 BEGIN_EVENT_TABLE(MyFrame,wxFrame)
     EVT_MENU(wxID_ABOUT, MyFrame::OnAbout)
 
 BEGIN_EVENT_TABLE(MyFrame,wxFrame)
     EVT_MENU(wxID_ABOUT, MyFrame::OnAbout)


@@ -846,11 +852,14 @@ BEGIN_EVENT_TABLE(MyFrame,wxFrame)
     EVT_MENU(Scroll_Test_Auto, MyFrame::OnTestAuto)
 
     EVT_TOGGLEBUTTON(Scroll_TglBtn_Sync, MyFrame::OnToggleSync)
     EVT_MENU(Scroll_Test_Auto, MyFrame::OnTestAuto)
 
     EVT_TOGGLEBUTTON(Scroll_TglBtn_Sync, MyFrame::OnToggleSync)

+    EVT_RADIOBOX(Scroll_Radio_ShowScrollbar, MyFrame::OnScrollbarVisibility)

 END_EVENT_TABLE()
 
 MyFrame::MyFrame()
        : wxFrame(NULL, wxID_ANY, "wxWidgets scroll sample")
 {
 END_EVENT_TABLE()
 
 MyFrame::MyFrame()
        : wxFrame(NULL, wxID_ANY, "wxWidgets scroll sample")
 {

+    SetIcon(wxICON(sample));
+

     wxMenu *menuFile = new wxMenu;
     menuFile->Append(wxID_ABOUT, "&About..");
     menuFile->AppendSeparator();
     wxMenu *menuFile = new wxMenu;
     menuFile->Append(wxID_ABOUT, "&About..");
     menuFile->AppendSeparator();


@@ -876,10 +885,12 @@ MyFrame::MyFrame()
     SetMenuBar( mbar );
 
 
     SetMenuBar( mbar );
 
 

+    wxPanel *panel = new wxPanel(this);
+

     const wxSizerFlags flagsExpand(wxSizerFlags(1).Expand());
 
     wxSizer *topsizer = new wxBoxSizer(wxVERTICAL);
     const wxSizerFlags flagsExpand(wxSizerFlags(1).Expand());
 
     wxSizer *topsizer = new wxBoxSizer(wxVERTICAL);

-    topsizer->Add(new wxStaticText(this, wxID_ANY,
+    topsizer->Add(new wxStaticText(panel, wxID_ANY,

         "The windows below should behave in the same way, even though\n"
         "they're implemented quite differently, see the code for details.\n"
         "\n"
         "The windows below should behave in the same way, even though\n"
         "they're implemented quite differently, see the code for details.\n"
         "\n"


@@ -888,20 +899,39 @@ MyFrame::MyFrame()
         "don't be surprised by this."),
         wxSizerFlags().Centre().Border());
 
         "don't be surprised by this."),
         wxSizerFlags().Centre().Border());
 

-    m_win1 = new MyScrolledWindowDumb(this);
-    m_win2 = new MyScrolledWindowSmart(this);
+    m_win1 = new MyScrolledWindowDumb(panel);
+    m_win2 = new MyScrolledWindowSmart(panel);

 
     wxSizer *sizerScrollWin = new wxBoxSizer(wxHORIZONTAL);
     sizerScrollWin->Add(m_win1, flagsExpand);
     sizerScrollWin->Add(m_win2, flagsExpand);
     topsizer->Add(sizerScrollWin, flagsExpand);
 
 
     wxSizer *sizerScrollWin = new wxBoxSizer(wxHORIZONTAL);
     sizerScrollWin->Add(m_win1, flagsExpand);
     sizerScrollWin->Add(m_win2, flagsExpand);
     topsizer->Add(sizerScrollWin, flagsExpand);
 

+    const wxSizerFlags
+        flagsHBorder(wxSizerFlags().Centre().Border(wxLEFT | wxRIGHT));
+

     wxSizer *sizerBtns = new wxBoxSizer(wxHORIZONTAL);
     wxSizer *sizerBtns = new wxBoxSizer(wxHORIZONTAL);

-    sizerBtns->Add(new wxToggleButton(this, Scroll_TglBtn_Sync, "&Synchronize"));
+
+    // the radio buttons are in the same order as wxSHOW_SB_XXX values but
+    // offset by 1
+    const wxString visibilities[] = { "&never", "&default", "&always" };
+    wxRadioBox *radio = new wxRadioBox(panel, Scroll_Radio_ShowScrollbar,
+                                       "Left &scrollbar visibility: ",
+                                       wxDefaultPosition, wxDefaultSize,
+                                       WXSIZEOF(visibilities), visibilities);
+    radio->SetSelection(wxSHOW_SB_DEFAULT + 1);
+    sizerBtns->Add(radio, flagsHBorder);
+
+    sizerBtns->Add(new wxToggleButton(panel, Scroll_TglBtn_Sync, "S&ynchronize"),
+                   flagsHBorder);
+

     topsizer->Add(sizerBtns, wxSizerFlags().Centre().Border());
 
     topsizer->Add(sizerBtns, wxSizerFlags().Centre().Border());
 

-    SetSizer(topsizer);
+    panel->SetSizer(topsizer);

 
 

+    wxSize size = panel->GetBestSize();
+    SetSizeHints(size);
+    SetClientSize(2*size);

 
     Show();
 }
 
     Show();
 }


@@ -920,6 +950,12 @@ void MyFrame::OnToggleSync(wxCommandEvent& event)
     }
 }
 
     }
 }
 

+void MyFrame::OnScrollbarVisibility(wxCommandEvent& event)
+{
+    m_win1->ShowScrollbars(wxSHOW_SB_NEVER,
+                           wxScrollbarVisibility(event.GetSelection() - 1));
+}
+

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


@@ -1278,7 +1314,7 @@ void MyAutoScrollingWindow::OnMouseMove(wxMouseEvent& event)
         // set the new cursor position
         m_cursor = DeviceCoordsToGraphicalChars(event.GetPosition());
         // draw/erase selection
         // set the new cursor position
         m_cursor = DeviceCoordsToGraphicalChars(event.GetPosition());
         // draw/erase selection

-        MyRefresh();
+        // MyRefresh();

         // capture mouse to activate auto-scrolling
         if (!HasCapture()) {
             CaptureMouse();
         // capture mouse to activate auto-scrolling
         if (!HasCapture()) {
             CaptureMouse();