backported fix for proper tree ctrl refershing after changing item colour/font from 2.2

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

diff --git a/samples/mdi/mdi.cpp b/samples/mdi/mdi.cpp
index e3d07b818056629265e825f6a8104b8e0d006831..f3077f4ade76753d6385dc99b3d168b4a15145f0 100644 (file)
--- a/samples/mdi/mdi.cpp
+++ b/samples/mdi/mdi.cpp
@@ -17,11 +17,6 @@
 // headers
 // ---------------------------------------------------------------------------
 
-#ifdef __VMS
-#define XtDisplay XTDISPLAY
-#define XtWindow XTWINDOW
-#endif
-
 // For compilers that support precompilation, includes "wx/wx.h".
 #include "wx/wxprec.h"
 
@@ -36,7 +31,7 @@
 
 #include <wx/toolbar.h>
 
-#if defined(__WXGTK__) || defined(__WXMOTIF__)
+#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__)
     #include "mondrian.xpm"
     #include "bitmaps/new.xpm"
     #include "bitmaps/open.xpm"
@@ -86,6 +81,11 @@ BEGIN_EVENT_TABLE(MyChild, wxMDIChildFrame)
     EVT_MENU(MDI_CHILD_QUIT, MyChild::OnQuit)
     EVT_MENU(MDI_REFRESH, MyChild::OnRefresh)
     EVT_MENU(MDI_CHANGE_TITLE, MyChild::OnChangeTitle)
+    EVT_MENU(MDI_CHANGE_POSITION, MyChild::OnChangePosition)
+    EVT_MENU(MDI_CHANGE_SIZE, MyChild::OnChangeSize)
+
+    EVT_SIZE(MyChild::OnSize)
+    EVT_MOVE(MyChild::OnMove)
 
     EVT_CLOSE(MyChild::OnClose)
 END_EVENT_TABLE()
@@ -163,7 +163,8 @@ MyFrame::MyFrame(wxWindow *parent,
                  const wxPoint& pos,
                  const wxSize& size,
                  const long style)
-       : wxMDIParentFrame(parent, id, title, pos, size, style)
+       : wxMDIParentFrame(parent, id, title, pos, size,
+                          style | wxNO_FULL_REPAINT_ON_RESIZE)
 {
     textWindow = new wxTextCtrl(this, -1, "A help window",
                                 wxDefaultPosition, wxDefaultSize,
@@ -233,22 +234,25 @@ void MyFrame::OnNewWindow(wxCommandEvent& WXUNUSED(event) )
     // Make a menubar
     wxMenu *file_menu = new wxMenu;
 
-    file_menu->Append(MDI_NEW_WINDOW, "&New window\tCtrl-N");
+    file_menu->Append(MDI_NEW_WINDOW, "&New window");
     file_menu->Append(MDI_CHILD_QUIT, "&Close child", "Close this window");
-    file_menu->Append(MDI_QUIT, "&Exit\tAlt-X");
+    file_menu->Append(MDI_QUIT, "&Exit");
 
     wxMenu *option_menu = new wxMenu;
 
-    option_menu->Append(MDI_REFRESH, "&Refresh picture\tF5");
+    option_menu->Append(MDI_REFRESH, "&Refresh picture");
     option_menu->Append(MDI_CHANGE_TITLE, "Change &title...\tCtrl-T");
+    option_menu->AppendSeparator();
+    option_menu->Append(MDI_CHANGE_POSITION, "Move frame\tCtrl-M");
+    option_menu->Append(MDI_CHANGE_SIZE, "Resize frame\tCtrl-S");
 
     wxMenu *help_menu = new wxMenu;
-    help_menu->Append(MDI_ABOUT, "&About\tF1");
+    help_menu->Append(MDI_ABOUT, "&About");
 
     wxMenuBar *menu_bar = new wxMenuBar;
 
     menu_bar->Append(file_menu, "&File");
-    menu_bar->Append(option_menu, "&Options");
+    menu_bar->Append(option_menu, "&Child");
     menu_bar->Append(help_menu, "&Help");
 
     // Associate the menu bar with the frame
@@ -342,7 +346,9 @@ void MyFrame::InitToolBar(wxToolBar* toolBar)
 // Define a constructor for my canvas
 MyCanvas::MyCanvas(wxWindow *parent, const wxPoint& pos, const wxSize& size)
         : wxScrolledWindow(parent, -1, pos, size,
-                           wxSUNKEN_BORDER|wxVSCROLL|wxHSCROLL)
+                           wxSUNKEN_BORDER |
+                           wxNO_FULL_REPAINT_ON_RESIZE |
+                           wxVSCROLL | wxHSCROLL)
 {
     SetBackgroundColour(wxColour("WHITE"));
 
@@ -405,10 +411,14 @@ void MyCanvas::OnEvent(wxMouseEvent& event)
 MyChild::MyChild(wxMDIParentFrame *parent, const wxString& title,
                  const wxPoint& pos, const wxSize& size,
                  const long style)
-       : wxMDIChildFrame(parent, -1, title, pos, size, style)
+       : wxMDIChildFrame(parent, -1, title, pos, size,
+                         style | wxNO_FULL_REPAINT_ON_RESIZE)
 {
     canvas = (MyCanvas *) NULL;
     my_children.Append(this);
+
+    // this should work for MDI frames as well as for normal ones
+    SetSizeHints(100, 100);
 }
 
 MyChild::~MyChild()
@@ -427,6 +437,16 @@ void MyChild::OnRefresh(wxCommandEvent& WXUNUSED(event))
         canvas->Refresh();
 }
 
+void MyChild::OnChangePosition(wxCommandEvent& WXUNUSED(event))
+{
+    Move(10, 10);
+}
+
+void MyChild::OnChangeSize(wxCommandEvent& WXUNUSED(event))
+{
+    SetClientSize(100, 100);
+}
+
 void MyChild::OnChangeTitle(wxCommandEvent& WXUNUSED(event))
 {
     static wxString s_title = _T("Canvas Frame");
@@ -434,7 +454,7 @@ void MyChild::OnChangeTitle(wxCommandEvent& WXUNUSED(event))
     wxString title = wxGetTextFromUser(_T("Enter the new title for MDI child"),
                                        _T("MDI sample question"),
                                        s_title,
-                                       GetParent());
+                                       GetParent()->GetParent());
     if ( !title )
         return;
 
@@ -448,6 +468,33 @@ void MyChild::OnActivate(wxActivateEvent& event)
         canvas->SetFocus();
 }
 
+void MyChild::OnMove(wxMoveEvent& event)
+{
+    // VZ: here everything is totally wrong under MSW, the positions are
+    //     different and both wrong (pos2 is off by 2 pixels for me which seems
+    //     to be the width of the MDI canvas border)
+    wxPoint pos1 = event.GetPosition(),
+            pos2 = GetPosition();
+    wxLogStatus("position from event: (%d, %d), from frame (%d, %d)",
+                pos1.x, pos1.y, pos2.x, pos2.y);
+
+    event.Skip();
+}
+
+void MyChild::OnSize(wxSizeEvent& event)
+{
+    // VZ: under MSW the size event carries the client size (quite
+    //     unexpectedly) *except* for the very first one which has the full
+    //     size... what should it really be? TODO: check under wxGTK
+    wxSize size1 = event.GetSize(),
+           size2 = GetSize(),
+           size3 = GetClientSize();
+    wxLogStatus("size from event: %dx%d, from frame %dx%d, client %dx%d",
+                size1.x, size1.y, size2.x, size2.y, size3.x, size3.y);
+
+    event.Skip();
+}
+
 void MyChild::OnClose(wxCloseEvent& event)
 {
     if ( canvas && canvas->IsDirty() )