X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ddaa6e899bcc1be211e269ed2947a04b6d190be8..e9cec36348072df16d6cd649f82a92c86ba3b662:/samples/controls/controls.cpp

diff --git a/samples/controls/controls.cpp b/samples/controls/controls.cpp
index aa66f2672c..2ab570ed62 100644
--- a/samples/controls/controls.cpp
+++ b/samples/controls/controls.cpp
@@ -190,6 +190,8 @@ public:
 #endif // wxUSE_TOOLTIPS
 
     void OnEnableAll(wxCommandEvent& event);
+    void OnHideAll(wxCommandEvent& event);
+    void OnHideList(wxCommandEvent& event);
     void OnContextHelp(wxCommandEvent& event);
 
     void OnIdle( wxIdleEvent& event );
@@ -381,6 +383,8 @@ enum
 
     // panel menu
     CONTROLS_ENABLE_ALL,
+    CONTROLS_HIDE_ALL,
+    CONTROLS_HIDE_LIST,
     CONTROLS_CONTEXT_HELP
 };
 
@@ -1310,8 +1314,9 @@ void MyPanel::OnListBoxButtons( wxCommandEvent &event )
 
 static const wxChar *GetDataString(wxClientData *data)
 {
-    return data ? wx_static_cast(wxStringClientData *, data)->GetData().c_str()
-                : _T("none");
+    return (
+      data ? wx_static_cast(wxStringClientData *, data)->GetData() : wxString("none")
+    ).c_str();
 }
 
 void MyPanel::OnChoice( wxCommandEvent &event )
@@ -1739,6 +1744,8 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 #endif // wxUSE_TOOLTIPS
 
     EVT_MENU(CONTROLS_ENABLE_ALL, MyFrame::OnEnableAll)
+    EVT_MENU(CONTROLS_HIDE_ALL,   MyFrame::OnHideAll)
+    EVT_MENU(CONTROLS_HIDE_LIST,   MyFrame::OnHideList)
     EVT_MENU(CONTROLS_CONTEXT_HELP, MyFrame::OnContextHelp)
 
     EVT_ICONIZE(MyFrame::OnIconized)
@@ -1786,6 +1793,10 @@ MyFrame::MyFrame(const wxChar *title, int x, int y)
     wxMenu *panel_menu = new wxMenu;
     panel_menu->Append(CONTROLS_ENABLE_ALL, _T("&Disable all\tCtrl-E"),
                        _T("Enable/disable all panel controls"), true);
+    panel_menu->Append(CONTROLS_HIDE_ALL, _T("&Hide all\tCtrl-I"),
+                       _T("Show/hide thoe whole panel controls"), true);
+    panel_menu->Append(CONTROLS_HIDE_LIST, _T("Hide &list ctrl\tCtrl-S"),
+                       _T("Enable/disable all panel controls"), true);
     panel_menu->Append(CONTROLS_CONTEXT_HELP, _T("&Context help...\tCtrl-H"),
                        _T("Get context help for a control"));
     menu_bar->Append(panel_menu, _T("&Panel"));
@@ -1857,6 +1868,31 @@ void MyFrame::OnEnableAll(wxCommandEvent& WXUNUSED(event))
 
     s_enable = !s_enable;
     m_panel->Enable(s_enable);
+    static bool s_enableCheckbox = true;
+    if ( !s_enable )
+    {
+        // this is a test for correct behaviour of either enabling or disabling
+        // a child when its parent is disabled: the checkbox should have the
+        // correct state when the parent is enabled back
+        m_panel->m_checkbox->Enable(s_enableCheckbox);
+        s_enableCheckbox = !s_enableCheckbox;
+    }
+}
+
+void MyFrame::OnHideAll(wxCommandEvent& WXUNUSED(event))
+{
+    static bool s_show = true;
+
+    s_show = !s_show;
+    m_panel->Show(s_show);
+}
+
+void MyFrame::OnHideList(wxCommandEvent& WXUNUSED(event))
+{
+    static bool s_show = true;
+
+    s_show = !s_show;
+    m_panel->m_listbox->Show(s_show);
 }
 
 void MyFrame::OnContextHelp(wxCommandEvent& WXUNUSED(event))
@@ -1898,24 +1934,30 @@ void MyFrame::OnSize( wxSizeEvent& event )
 void MyFrame::OnIdle( wxIdleEvent& WXUNUSED(event) )
 {
     // track the window which has the focus in the status bar
-    static wxWindow *s_windowFocus = (wxWindow *)NULL;
+    static wxWindow *s_windowFocus = NULL;
     wxWindow *focus = wxWindow::FindFocus();
-    if ( focus && (focus != s_windowFocus) )
+    if ( focus != s_windowFocus )
     {
         s_windowFocus = focus;
 
         wxString msg;
-        msg.Printf(
+        if ( focus )
+        {
+            msg.Printf(
+                    _T("Focus: %s")
 #ifdef __WXMSW__
-                _T("Focus: %s, HWND = %08x"),
-#else
-                _T("Focus: %s"),
+                    , _T(", HWND = %08x")
 #endif
-                s_windowFocus->GetClassInfo()->GetClassName()
+                    , s_windowFocus->GetName().c_str()
 #ifdef __WXMSW__
-                , (unsigned int) s_windowFocus->GetHWND()
+                    , (unsigned int) s_windowFocus->GetHWND()
 #endif
-                  );
+                      );
+        }
+        else
+        {
+            msg = _T("No focus");
+        }
 
 #if wxUSE_STATUSBAR
         SetStatusText(msg);