reSWIGged

[wxWidgets.git] / samples / treectrl / treetest.cpp

diff --git a/samples/treectrl/treetest.cpp b/samples/treectrl/treetest.cpp
index 93b122679824fbcb83388981b6e201ee898fa7c4..4d60c4be87dcfa7f4da5ec77fb004db66ca8ec7a 100644 (file)
--- a/samples/treectrl/treetest.cpp
+++ b/samples/treectrl/treetest.cpp
@@ -27,6 +27,7 @@
 #endif
 
 #include "wx/colordlg.h"
+#include "wx/numdlg.h"
 
 #include "wx/image.h"
 #include "wx/imaglist.h"
@@ -46,7 +47,10 @@
 #include "icon3.xpm"
 #include "icon4.xpm"
 #include "icon5.xpm"
+
+#if defined(__WXGTK__) || defined(__WXX11__) || defined(__WXMOTIF__) || defined(__WXMAC__) || defined(__WXMGL__)
 #include "mondrian.xpm"
+#endif
 
 
 // verify that the item is ok and insult the user if it is not
@@ -61,6 +65,7 @@
 #define MENU_LINK(name) EVT_MENU(TreeTest_##name, MyFrame::On##name)
 
 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
+    EVT_IDLE(MyFrame::OnIdle)
     EVT_SIZE(MyFrame::OnSize)
 
     MENU_LINK(Quit)
@@ -108,6 +113,7 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     MENU_LINK(IncSpacing)
     MENU_LINK(DecSpacing)
     MENU_LINK(ToggleIcon)
+    MENU_LINK(SelectRoot)
 #undef MENU_LINK
 
 END_EVENT_TABLE()
@@ -131,9 +137,9 @@ BEGIN_EVENT_TABLE(MyTreeCtrl, wxTreeCtrl)
     EVT_TREE_ITEM_EXPANDING(TreeTest_Ctrl, MyTreeCtrl::OnItemExpanding)
     EVT_TREE_ITEM_COLLAPSED(TreeTest_Ctrl, MyTreeCtrl::OnItemCollapsed)
     EVT_TREE_ITEM_COLLAPSING(TreeTest_Ctrl, MyTreeCtrl::OnItemCollapsing)
-    EVT_TREE_ITEM_RIGHT_CLICK(TreeTest_Ctrl, MyTreeCtrl::OnItemRightClick)
+    //EVT_TREE_ITEM_RIGHT_CLICK(TreeTest_Ctrl, MyTreeCtrl::OnItemRightClick)
 
-    EVT_RIGHT_UP(MyTreeCtrl::OnRMouseUp)
+    EVT_CONTEXT_MENU(MyTreeCtrl::OnContextMenu)
     EVT_TREE_SEL_CHANGED(TreeTest_Ctrl, MyTreeCtrl::OnSelChanged)
     EVT_TREE_SEL_CHANGING(TreeTest_Ctrl, MyTreeCtrl::OnSelChanging)
     EVT_TREE_KEY_DOWN(TreeTest_Ctrl, MyTreeCtrl::OnTreeKeyDown)
@@ -209,6 +215,7 @@ MyFrame::MyFrame(const wxString& title, int x, int y, int w, int h)
     tree_menu->Append(TreeTest_Delete, wxT("&Delete this item"));
     tree_menu->Append(TreeTest_DeleteChildren, wxT("Delete &children"));
     tree_menu->Append(TreeTest_DeleteAll, wxT("Delete &all items"));
+    tree_menu->Append(TreeTest_SelectRoot, wxT("Select root item"));
     tree_menu->AppendSeparator();
     tree_menu->Append(TreeTest_Count, wxT("Count children of current item"));
     tree_menu->Append(TreeTest_CountRec, wxT("Recursively count children of current item"));
@@ -257,9 +264,10 @@ MyFrame::MyFrame(const wxString& title, int x, int y, int w, int h)
 
     menu_bar->Check(TreeTest_ToggleImages, TRUE);
 
-    // create a status bar with 3 panes
-    CreateStatusBar(3);
-    SetStatusText(wxT(""), 0);
+#if wxUSE_STATUSBAR
+    // create a status bar
+    CreateStatusBar(2);
+#endif // wxUSE_STATUSBAR
 
 #ifdef __WXMOTIF__
     // For some reason, we get a memcpy crash in wxLogStream::DoLogStream
@@ -324,6 +332,26 @@ void MyFrame::TogStyle(int id, long flag)
     GetMenuBar()->Check(id, (style & flag) != 0);
 }
 
+void MyFrame::OnIdle(wxIdleEvent& event)
+{
+#if wxUSE_STATUSBAR
+    if ( m_treeCtrl )
+    {
+        wxTreeItemId idRoot = m_treeCtrl->GetRootItem();
+
+        SetStatusText(wxString::Format
+                      (
+                        _T("Root/last item is %svisible/%svisible"),
+                        m_treeCtrl->IsVisible(idRoot) ? _T("") : _T("not "),
+                        m_treeCtrl->IsVisible(m_treeCtrl->GetLastChild(idRoot))
+                            ? _T("") : _T("not ")
+                      ), 1);
+    }
+#endif // wxUSE_STATUSBAR
+
+    event.Skip();
+}
+
 void MyFrame::OnSize(wxSizeEvent& event)
 {
     if ( m_treeCtrl && m_textCtrl )
@@ -412,7 +440,7 @@ void MyFrame::OnDump(wxCommandEvent& WXUNUSED(event))
 
     CHECK_ITEM( root );
 
-    m_treeCtrl->GetItemsRecursively(root, -1);
+    m_treeCtrl->GetItemsRecursively(root);
 }
 
 #ifndef NO_MULTIPLE_SELECTION
@@ -435,12 +463,17 @@ void MyFrame::OnDumpSelected(wxCommandEvent& WXUNUSED(event))
     }
 }
 
-void MyFrame::OnSelect(wxCommandEvent& event)
+void MyFrame::OnSelect(wxCommandEvent& WXUNUSED(event))
 {
     m_treeCtrl->SelectItem(m_treeCtrl->GetSelection());
 }
 
-void MyFrame::OnUnselect(wxCommandEvent& event)
+void MyFrame::OnSelectRoot(wxCommandEvent& WXUNUSED(event))
+{
+    m_treeCtrl->SelectItem(m_treeCtrl->GetRootItem());
+}
+
+void MyFrame::OnUnselect(wxCommandEvent& WXUNUSED(event))
 {
     m_treeCtrl->UnselectAll();
 }
@@ -485,7 +518,7 @@ void MyFrame::OnRecreate(wxCommandEvent& event)
     m_treeCtrl->AddTestItemsToTree(5, 2);
 }
 
-void MyFrame::OnSetImageSize(wxCommandEvent& event)
+void MyFrame::OnSetImageSize(wxCommandEvent& WXUNUSED(event))
 {
     int size = wxGetNumberFromUser(wxT("Enter the size for the images to use"),
                                     wxT("Size: "),
@@ -498,7 +531,7 @@ void MyFrame::OnSetImageSize(wxCommandEvent& event)
     wxGetApp().SetShowImages(TRUE);
 }
 
-void MyFrame::OnToggleImages(wxCommandEvent& event)
+void MyFrame::OnToggleImages(wxCommandEvent& WXUNUSED(event))
 {
     if ( wxGetApp().ShowImages() )
     {
@@ -512,7 +545,7 @@ void MyFrame::OnToggleImages(wxCommandEvent& event)
     }
 }
 
-void MyFrame::OnToggleButtons(wxCommandEvent& event)
+void MyFrame::OnToggleButtons(wxCommandEvent& WXUNUSED(event))
 {
 #if USE_GENERIC_TREECTRL || !defined(__WXMSW__)
     if ( wxGetApp().ShowButtons() )
@@ -528,12 +561,12 @@ void MyFrame::OnToggleButtons(wxCommandEvent& event)
 #endif
 }
 
-void MyFrame::OnCollapseAndReset(wxCommandEvent& event)
+void MyFrame::OnCollapseAndReset(wxCommandEvent& WXUNUSED(event))
 {
     m_treeCtrl->CollapseAndReset(m_treeCtrl->GetRootItem());
 }
 
-void MyFrame::OnEnsureVisible(wxCommandEvent& event)
+void MyFrame::OnEnsureVisible(wxCommandEvent& WXUNUSED(event))
 {
     m_treeCtrl->DoEnsureVisible();
 }
@@ -667,9 +700,9 @@ void MyTreeCtrl::CreateImageList(int size)
     AssignImageList(images);
 }
 
+#if USE_GENERIC_TREECTRL || !defined(__WXMSW__)
 void MyTreeCtrl::CreateButtonsImageList(int size)
 {
-#if USE_GENERIC_TREECTRL || !defined(__WXMSW__)
     if ( size == -1 )
     {
         SetButtonsImageList(NULL);
@@ -696,11 +729,14 @@ void MyTreeCtrl::CreateButtonsImageList(int size)
         }
         else
         {
-            images->Add(wxBitmap(icons[i].ConvertToImage().Rescale(size, size)));
+            images->Add(wxBitmap(wxBitmap(icons[i]).ConvertToImage().Rescale(size, size)));
         }
     }
 
     AssignButtonsImageList(images);
+#else
+void MyTreeCtrl::CreateButtonsImageList(int WXUNUSED(size))
+{
 #endif
 }
 
@@ -791,7 +827,7 @@ void MyTreeCtrl::AddTestItemsToTree(size_t numChildren,
     // set some colours/fonts for testing
     SetItemFont(rootId, *wxITALIC_FONT);
 
-    long cookie;
+    wxTreeItemIdValue cookie;
     wxTreeItemId id = GetFirstChild(rootId, cookie);
     SetItemTextColour(id, *wxBLUE);
 
@@ -801,23 +837,24 @@ void MyTreeCtrl::AddTestItemsToTree(size_t numChildren,
     SetItemBackgroundColour(id, *wxLIGHT_GREY);
 }
 
-void MyTreeCtrl::GetItemsRecursively(const wxTreeItemId& idParent, long cookie)
+void MyTreeCtrl::GetItemsRecursively(const wxTreeItemId& idParent,
+                                     wxTreeItemIdValue cookie)
 {
     wxTreeItemId id;
 
-    if( cookie == -1 )
+    if ( !cookie )
         id = GetFirstChild(idParent, cookie);
     else
         id = GetNextChild(idParent, cookie);
 
-    if(id <= 0)
+    if ( !id.IsOk() )
         return;
 
     wxString text = GetItemText(id);
     wxLogMessage(text);
 
     if (ItemHasChildren(id))
-        GetItemsRecursively(id,-1);
+        GetItemsRecursively(id);
 
     GetItemsRecursively(idParent, cookie);
 }
@@ -836,6 +873,7 @@ void MyTreeCtrl::DoToggleIcon(const wxTreeItemId& item)
 void MyTreeCtrl::name(wxTreeEvent& event)                        \
 {                                                                \
     wxLogMessage(wxT(#name));                                    \
+    SetLastItem(wxTreeItemId());                                 \
     event.Skip();                                                \
 }
 
@@ -1101,10 +1139,35 @@ void MyTreeCtrl::OnItemRightClick(wxTreeEvent& event)
     ShowMenu(event.GetItem(), event.GetPoint());
 }
 
-void MyTreeCtrl::OnRMouseUp(wxMouseEvent& event)
+void MyTreeCtrl::OnContextMenu(wxContextMenuEvent& event)
 {
     wxPoint pt = event.GetPosition();
-    ShowMenu(HitTest(pt), pt);
+    wxTreeItemId item = GetSelection();
+    wxLogMessage(wxT("OnContextMenu at screen coords (%i, %i)"), pt.x, pt.y);
+
+    //check if event was generated by keyboard (MSW-specific?)
+    if (pt.x==-1 && pt.y==-1) //(this is how MSW indicates it)
+    {
+        //attempt to guess where to show the menu
+        if (item.IsOk())
+        {   
+            //if an item was clicked, show menu to the right of it
+            wxRect rect;
+            GetBoundingRect(item, rect, true); //true = only the label
+            pt = wxPoint(rect.GetRight(), rect.GetTop());
+        }
+        else
+        {
+            pt = wxPoint(0, 0);
+        }
+    }
+    else
+    {
+        //event was generated by mouse, use supplied coords
+        pt = ScreenToClient(pt);
+    }
+    
+    ShowMenu(item, pt);
 }
 
 void MyTreeCtrl::ShowMenu(wxTreeItemId id, const wxPoint& pt)