X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/43b2d5e7c3b3e3d6b245e279dde73d96e0075911..94b6ce7f4bf371575771d229920e0ed8550a48ef:/samples/xrc/myframe.cpp

diff --git a/samples/xrc/myframe.cpp b/samples/xrc/myframe.cpp
index f27d1d0470..0e8e1f6049 100644
--- a/samples/xrc/myframe.cpp
+++ b/samples/xrc/myframe.cpp
@@ -87,6 +87,7 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_MENU(XRCID("platform_property_tool_or_menuitem"), MyFrame::OnPlatformPropertyToolOrMenuCommand)
     EVT_MENU(XRCID("art_provider_tool_or_menuitem"), MyFrame::OnArtProviderToolOrMenuCommand)
     EVT_MENU(XRCID("variable_expansion_tool_or_menuitem"), MyFrame::OnVariableExpansionToolOrMenuCommand)
+    EVT_MENU(XRCID("recursive_load"), MyFrame::OnRecursiveLoad)
     EVT_MENU(wxID_ABOUT, MyFrame::OnAboutToolOrMenuCommand)
 END_EVENT_TABLE()
 
@@ -137,12 +138,12 @@ void MyFrame::OnUnloadResourceMenuCommand(wxCommandEvent& WXUNUSED(event))
 {
     if ( wxXmlResource::Get()->Unload(wxT("rc/basicdlg.xrc")) )
     {
-        wxLogMessage(_T("Basic dialog resource has now been unloaded, you ")
-                     _T("won't be able to use it before loading it again"));
+        wxLogMessage(wxT("Basic dialog resource has now been unloaded, you ")
+                     wxT("won't be able to use it before loading it again"));
     }
     else
     {
-        wxLogWarning(_T("Failed to unload basic dialog resource"));
+        wxLogWarning(wxT("Failed to unload basic dialog resource"));
     }
 }
 
@@ -150,11 +151,11 @@ void MyFrame::OnReloadResourceMenuCommand(wxCommandEvent& WXUNUSED(event))
 {
     if ( wxXmlResource::Get()->Load(wxT("rc/basicdlg.xrc")) )
     {
-        wxLogStatus(_T("Basic dialog resource has been loaded."));
+        wxLogStatus(wxT("Basic dialog resource has been loaded."));
     }
     else
     {
-        wxLogError(_T("Failed to load basic dialog resource"));
+        wxLogError(wxT("Failed to load basic dialog resource"));
     }
 }
 
@@ -311,12 +312,53 @@ void MyFrame::OnVariableExpansionToolOrMenuCommand(wxCommandEvent& WXUNUSED(even
     dlg.ShowModal();
 }
 
+void MyFrame::OnRecursiveLoad(wxCommandEvent& WXUNUSED(event))
+{
+    // this dialog is created manually to show how you can inject a single
+    // control from XRC into an existing dialog
+    //
+    // this is a slightly contrived example, please keep in mind that it's done
+    // only to demonstrate LoadObjectRecursively() in action and is not the
+    // recommended to do this
+    wxDialog dlg(NULL, wxID_ANY, "Recursive Load Example",
+                 wxDefaultPosition, wxDefaultSize,
+                 wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER);
+    wxSizer * const sizer = new wxBoxSizer(wxVERTICAL);
+    sizer->Add
+    (
+        new wxStaticText
+        (
+            &dlg,
+            wxID_ANY,
+            "The entire tree book control below is loaded from XRC"
+        ),
+        wxSizerFlags().Expand().Border()
+    );
+
+    sizer->Add
+    (
+        static_cast<wxWindow *>
+        (
+            // notice that controls_treebook is defined inside a notebook page
+            // inside a dialog defined in controls.xrc and so LoadObject()
+            // wouldn't find it -- but LoadObjectRecursively() does
+            wxXmlResource::Get()->
+                LoadObjectRecursively(&dlg, "controls_treebook", "wxTreebook")
+        ),
+        wxSizerFlags(1).Expand().Border()
+    );
+
+    dlg.SetSizer(sizer);
+    dlg.SetClientSize(400, 200);
+
+    dlg.ShowModal();
+}
 
 void MyFrame::OnAboutToolOrMenuCommand(wxCommandEvent& WXUNUSED(event))
 {
     wxString msg;
-    msg.Printf( _T("This is the about dialog of XML resources demo.\n")
-                _T("Welcome to %s"), wxVERSION_STRING);
+    msg.Printf( wxT("This is the about dialog of XML resources demo.\n")
+                wxT("Welcome to %s"), wxVERSION_STRING);
 
     wxMessageBox(msg, _("About XML resources demo"), wxOK | wxICON_INFORMATION, this);
 }