X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a63e17c12202b11cfc4fe1d1a436b713fad55c2f..61c213fe224da24ce33c9187263e75a17ca83a04:/samples/splitter/splitter.cpp?ds=inline

diff --git a/samples/splitter/splitter.cpp b/samples/splitter/splitter.cpp
index c869422b91..50a48cdbd0 100644
--- a/samples/splitter/splitter.cpp
+++ b/samples/splitter/splitter.cpp
@@ -46,13 +46,15 @@
 // ID for the menu commands
 enum
 {
-    SPLIT_QUIT,
+    SPLIT_QUIT = 1,
     SPLIT_HORIZONTAL,
     SPLIT_VERTICAL,
     SPLIT_UNSPLIT,
     SPLIT_LIVE,
     SPLIT_SETPOSITION,
-    SPLIT_SETMINSIZE
+    SPLIT_SETMINSIZE,
+    SPLIT_SETGRAVITY,
+    SPLIT_REPLACE
 };
 
 // ----------------------------------------------------------------------------
@@ -82,6 +84,8 @@ public:
     void ToggleLive(wxCommandEvent& event);
     void SetPosition(wxCommandEvent& event);
     void SetMinSize(wxCommandEvent& event);
+    void SetGravity(wxCommandEvent& event);
+    void Replace(wxCommandEvent &event);
 
     void Quit(wxCommandEvent& event);
 
@@ -94,6 +98,7 @@ private:
     wxScrolledWindow *m_left, *m_right;
 
     wxSplitterWindow* m_splitter;
+    wxWindow *m_replacewindow;
 
     DECLARE_EVENT_TABLE()
     DECLARE_NO_COPY_CLASS(MyFrame)
@@ -108,7 +113,7 @@ public:
     void OnPositionChanged(wxSplitterEvent& event);
     void OnPositionChanging(wxSplitterEvent& event);
     void OnDClick(wxSplitterEvent& event);
-    void OnUnsplit(wxSplitterEvent& event);
+    void OnUnsplitEvent(wxSplitterEvent& event);
 
 private:
     wxFrame *m_frame;
@@ -121,7 +126,7 @@ class MyCanvas: public wxScrolledWindow
 {
 public:
     MyCanvas(wxWindow* parent, bool mirror);
-    virtual ~MyCanvas();
+    virtual ~MyCanvas(){};
 
     virtual void OnDraw(wxDC& dc);
 
@@ -146,9 +151,9 @@ bool MyApp::OnInit()
     // create and show the main frame
     MyFrame* frame = new MyFrame;
 
-    frame->Show(TRUE);
+    frame->Show(true);
 
-    return TRUE;
+    return true;
 }
 
 // ----------------------------------------------------------------------------
@@ -162,6 +167,8 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_MENU(SPLIT_LIVE, MyFrame::ToggleLive)
     EVT_MENU(SPLIT_SETPOSITION, MyFrame::SetPosition)
     EVT_MENU(SPLIT_SETMINSIZE, MyFrame::SetMinSize)
+    EVT_MENU(SPLIT_SETGRAVITY, MyFrame::SetGravity)
+    EVT_MENU(SPLIT_REPLACE, MyFrame::Replace)
 
     EVT_MENU(SPLIT_QUIT, MyFrame::Quit)
 
@@ -172,11 +179,13 @@ END_EVENT_TABLE()
 
 // My frame constructor
 MyFrame::MyFrame()
-       : wxFrame(NULL, -1, _T("wxSplitterWindow sample"),
+       : wxFrame(NULL, wxID_ANY, _T("wxSplitterWindow sample"),
                  wxDefaultPosition, wxSize(420, 300),
                  wxDEFAULT_FRAME_STYLE | wxNO_FULL_REPAINT_ON_RESIZE)
 {
+#if wxUSE_STATUSBAR
     CreateStatusBar(2);
+#endif // wxUSE_STATUSBAR
 
     // Make a menubar
     wxMenu *splitMenu = new wxMenu;
@@ -200,6 +209,14 @@ MyFrame::MyFrame()
     splitMenu->Append(SPLIT_SETMINSIZE,
                       _T("Set &min size\tCtrl-M"),
                       _T("Set minimum pane size"));
+    splitMenu->Append(SPLIT_SETGRAVITY,
+                      _T("Set &gravity\tCtrl-G"),
+                      _T("Set gravity of sash"));
+    splitMenu->AppendSeparator();
+
+    splitMenu->Append(SPLIT_REPLACE,
+                      _T("&Replace right window"),
+                      _T("Replace right window"));
     splitMenu->AppendSeparator();
 
     splitMenu->Append(SPLIT_QUIT, _T("E&xit\tAlt-X"), _T("Exit"));
@@ -209,8 +226,10 @@ MyFrame::MyFrame()
 
     SetMenuBar(menuBar);
 
-    menuBar->Check(SPLIT_LIVE, TRUE);
+    menuBar->Check(SPLIT_LIVE, true);
     m_splitter = new MySplitterWindow(this);
+    
+    m_splitter->SetSashGravity(1.0);
 
 #if 1
     m_left = new MyCanvas(m_splitter, true);
@@ -222,60 +241,74 @@ MyFrame::MyFrame()
     m_right->SetBackgroundColour(*wxCYAN);
     m_right->SetScrollbars(20, 20, 5, 5);
 #else // for testing kbd navigation inside the splitter
-    m_left = new wxTextCtrl(m_splitter, -1, _T("first text"));
-    m_right = new wxTextCtrl(m_splitter, -1, _T("second text"));
+    m_left = new wxTextCtrl(m_splitter, wxID_ANY, _T("first text"));
+    m_right = new wxTextCtrl(m_splitter, wxID_ANY, _T("second text"));
 #endif
 
     // you can also do this to start with a single window
 #if 0
-    m_right->Show(FALSE);
+    m_right->Show(false);
     m_splitter->Initialize(m_left);
 #else
     // you can also try -100
     m_splitter->SplitVertically(m_left, m_right, 100);
 #endif
 
+#if wxUSE_STATUSBAR
     SetStatusText(_T("Min pane size = 0"), 1);
+#endif // wxUSE_STATUSBAR
+
+    m_replacewindow = (wxWindow *)0;
 }
 
 MyFrame::~MyFrame()
 {
+    if (m_replacewindow) {
+        m_replacewindow->Destroy();
+        m_replacewindow = (wxWindow *)0;
+    }
 }
 
 // menu command handlers
 
 void MyFrame::Quit(wxCommandEvent& WXUNUSED(event) )
 {
-    Close(TRUE);
+    Close(true);
 }
 
 void MyFrame::SplitHorizontal(wxCommandEvent& WXUNUSED(event) )
 {
     if ( m_splitter->IsSplit() )
         m_splitter->Unsplit();
-    m_left->Show(TRUE);
-    m_right->Show(TRUE);
+    m_left->Show(true);
+    m_right->Show(true);
     m_splitter->SplitHorizontally( m_left, m_right );
 
+#if wxUSE_STATUSBAR
     SetStatusText(_T("Splitter split horizontally"), 1);
+#endif // wxUSE_STATUSBAR
 }
 
 void MyFrame::SplitVertical(wxCommandEvent& WXUNUSED(event) )
 {
     if ( m_splitter->IsSplit() )
         m_splitter->Unsplit();
-    m_left->Show(TRUE);
-    m_right->Show(TRUE);
+    m_left->Show(true);
+    m_right->Show(true);
     m_splitter->SplitVertically( m_left, m_right );
 
+#if wxUSE_STATUSBAR
     SetStatusText(_T("Splitter split vertically"), 1);
+#endif // wxUSE_STATUSBAR
 }
 
 void MyFrame::Unsplit(wxCommandEvent& WXUNUSED(event) )
 {
     if ( m_splitter->IsSplit() )
         m_splitter->Unsplit();
+#if wxUSE_STATUSBAR
     SetStatusText(_T("No splitter"));
+#endif // wxUSE_STATUSBAR
 }
 
 void MyFrame::ToggleLive(wxCommandEvent& event )
@@ -319,8 +352,40 @@ void MyFrame::SetMinSize(wxCommandEvent& WXUNUSED(event) )
 
     int minsize = wxStrtol( str, (wxChar**)NULL, 10 );
     m_splitter->SetMinimumPaneSize(minsize);
+#if wxUSE_STATUSBAR
     str.Printf( wxT("Min pane size = %d"), minsize);
     SetStatusText(str, 1);
+#endif // wxUSE_STATUSBAR
+}
+void MyFrame::SetGravity(wxCommandEvent& WXUNUSED(event) )
+{
+    wxString str;
+    str.Printf( wxT("%g"), m_splitter->GetSashGravity());
+    str = wxGetTextFromUser(_T("Enter sash gravity (0,1):"), _T(""), str, this);
+    if ( str.empty() )
+        return;
+
+    double gravity = wxStrtod( str, (wxChar**)NULL);
+    m_splitter->SetSashGravity(gravity);
+#if wxUSE_STATUSBAR
+    str.Printf( wxT("Gravity = %g"), gravity);
+    SetStatusText(str, 1);
+#endif // wxUSE_STATUSBAR
+}
+
+void MyFrame::Replace(wxCommandEvent& WXUNUSED(event) )
+{
+    if (m_replacewindow == 0) {
+        m_replacewindow = m_splitter->GetWindow2();
+        m_splitter->ReplaceWindow(m_replacewindow, new wxPanel(m_splitter, wxID_ANY));
+        m_replacewindow->Hide();
+    } else {
+        wxWindow *empty = m_splitter->GetWindow2();
+        m_splitter->ReplaceWindow(empty, m_replacewindow);
+        m_replacewindow->Show();
+        m_replacewindow = 0;
+        empty->Destroy();
+    }
 }
 
 // Update UI handlers
@@ -345,18 +410,19 @@ void MyFrame::UpdateUIUnsplit(wxUpdateUIEvent& event)
 // ----------------------------------------------------------------------------
 
 BEGIN_EVENT_TABLE(MySplitterWindow, wxSplitterWindow)
-    EVT_SPLITTER_SASH_POS_CHANGED(-1, MySplitterWindow::OnPositionChanged)
-    EVT_SPLITTER_SASH_POS_CHANGING(-1, MySplitterWindow::OnPositionChanging)
+    EVT_SPLITTER_SASH_POS_CHANGED(wxID_ANY, MySplitterWindow::OnPositionChanged)
+    EVT_SPLITTER_SASH_POS_CHANGING(wxID_ANY, MySplitterWindow::OnPositionChanging)
 
-    EVT_SPLITTER_DCLICK(-1, MySplitterWindow::OnDClick)
+    EVT_SPLITTER_DCLICK(wxID_ANY, MySplitterWindow::OnDClick)
 
-    EVT_SPLITTER_UNSPLIT(-1, MySplitterWindow::OnUnsplit)
+    EVT_SPLITTER_UNSPLIT(wxID_ANY, MySplitterWindow::OnUnsplitEvent)
 END_EVENT_TABLE()
 
 MySplitterWindow::MySplitterWindow(wxFrame *parent)
-                : wxSplitterWindow(parent, -1,
+                : wxSplitterWindow(parent, wxID_ANY,
                                    wxDefaultPosition, wxDefaultSize,
-                                   0x700| wxSP_LIVE_UPDATE | wxCLIP_CHILDREN)
+                                   wxSP_3D | wxSP_LIVE_UPDATE |
+                                   wxCLIP_CHILDREN /* | wxSP_NO_XP_THEME */ )
 {
     m_frame = parent;
 }
@@ -379,14 +445,18 @@ void MySplitterWindow::OnPositionChanging(wxSplitterEvent& event)
 
 void MySplitterWindow::OnDClick(wxSplitterEvent& event)
 {
+#if wxUSE_STATUSBAR
     m_frame->SetStatusText(_T("Splitter double clicked"), 1);
+#endif // wxUSE_STATUSBAR
 
     event.Skip();
 }
 
-void MySplitterWindow::OnUnsplit(wxSplitterEvent& event)
+void MySplitterWindow::OnUnsplitEvent(wxSplitterEvent& event)
 {
+#if wxUSE_STATUSBAR
     m_frame->SetStatusText(_T("Splitter unsplit"), 1);
+#endif // wxUSE_STATUSBAR
 
     event.Skip();
 }
@@ -396,16 +466,12 @@ void MySplitterWindow::OnUnsplit(wxSplitterEvent& event)
 // ----------------------------------------------------------------------------
 
 MyCanvas::MyCanvas(wxWindow* parent, bool mirror)
-        : wxScrolledWindow(parent, -1, wxDefaultPosition, wxDefaultSize,
+        : wxScrolledWindow(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize,
                            wxHSCROLL | wxVSCROLL | wxNO_FULL_REPAINT_ON_RESIZE)
 {
     m_mirror = mirror;
 }
 
-MyCanvas::~MyCanvas()
-{
-}
-
 void MyCanvas::OnDraw(wxDC& dcOrig)
 {
     wxMirrorDC dc(dcOrig, m_mirror);