Always rearrange wxListBook and send out size event, otherwise scrollbar overlaps...

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

diff --git a/samples/splitter/splitter.cpp b/samples/splitter/splitter.cpp
index 0fdc603d0909cee8c6910366cc4b8e0e38a48cdd..af93ae1ac825ff13a31ff4d6bb570f9e1e71d8ee 100644 (file)
--- a/samples/splitter/splitter.cpp
+++ b/samples/splitter/splitter.cpp
@@ -46,13 +46,15 @@
 // ID for the menu commands
 enum
 {
 // ID for the menu commands
 enum
 {

-    SPLIT_QUIT,
+    SPLIT_QUIT = 1,

     SPLIT_HORIZONTAL,
     SPLIT_VERTICAL,
     SPLIT_UNSPLIT,
     SPLIT_LIVE,
     SPLIT_SETPOSITION,
     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 ToggleLive(wxCommandEvent& event);
     void SetPosition(wxCommandEvent& event);
     void SetMinSize(wxCommandEvent& event);

+    void SetGravity(wxCommandEvent& event);
+    void Replace(wxCommandEvent &event);

 
     void Quit(wxCommandEvent& event);
 
 
     void Quit(wxCommandEvent& event);
 


@@ -94,6 +98,7 @@ private:
     wxScrolledWindow *m_left, *m_right;
 
     wxSplitterWindow* m_splitter;
     wxScrolledWindow *m_left, *m_right;
 
     wxSplitterWindow* m_splitter;

+    wxWindow *m_replacewindow;

 
     DECLARE_EVENT_TABLE()
     DECLARE_NO_COPY_CLASS(MyFrame)
 
     DECLARE_EVENT_TABLE()
     DECLARE_NO_COPY_CLASS(MyFrame)


@@ -121,7 +126,7 @@ class MyCanvas: public wxScrolledWindow
 {
 public:
     MyCanvas(wxWindow* parent, bool mirror);
 {
 public:
     MyCanvas(wxWindow* parent, bool mirror);

-    virtual ~MyCanvas();
+    virtual ~MyCanvas(){};

 
     virtual void OnDraw(wxDC& dc);
 
 
     virtual void OnDraw(wxDC& dc);
 


@@ -143,6 +148,9 @@ IMPLEMENT_APP(MyApp)
 
 bool MyApp::OnInit()
 {
 
 bool MyApp::OnInit()
 {

+    if ( !wxApp::OnInit() )
+        return false;
+

     // create and show the main frame
     MyFrame* frame = new MyFrame;
 
     // create and show the main frame
     MyFrame* frame = new MyFrame;
 


@@ -162,6 +170,8 @@ 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_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)
 
 
     EVT_MENU(SPLIT_QUIT, MyFrame::Quit)
 


@@ -202,6 +212,14 @@ MyFrame::MyFrame()
     splitMenu->Append(SPLIT_SETMINSIZE,
                       _T("Set &min size\tCtrl-M"),
                       _T("Set minimum pane size"));
     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"));
     splitMenu->AppendSeparator();
 
     splitMenu->Append(SPLIT_QUIT, _T("E&xit\tAlt-X"), _T("Exit"));


@@ -213,6 +231,8 @@ MyFrame::MyFrame()
 
     menuBar->Check(SPLIT_LIVE, true);
     m_splitter = new MySplitterWindow(this);
 
     menuBar->Check(SPLIT_LIVE, true);
     m_splitter = new MySplitterWindow(this);

+    
+    m_splitter->SetSashGravity(1.0);

 
 #if 1
     m_left = new MyCanvas(m_splitter, true);
 
 #if 1
     m_left = new MyCanvas(m_splitter, true);


@@ -240,10 +260,16 @@ MyFrame::MyFrame()
 #if wxUSE_STATUSBAR
     SetStatusText(_T("Min pane size = 0"), 1);
 #endif // wxUSE_STATUSBAR
 #if wxUSE_STATUSBAR
     SetStatusText(_T("Min pane size = 0"), 1);
 #endif // wxUSE_STATUSBAR

+
+    m_replacewindow = (wxWindow *)0;

 }
 
 MyFrame::~MyFrame()
 {
 }
 
 MyFrame::~MyFrame()
 {

+    if (m_replacewindow) {
+        m_replacewindow->Destroy();
+        m_replacewindow = (wxWindow *)0;
+    }

 }
 
 // menu command handlers
 }
 
 // menu command handlers


@@ -334,6 +360,36 @@ void MyFrame::SetMinSize(wxCommandEvent& WXUNUSED(event) )
     SetStatusText(str, 1);
 #endif // wxUSE_STATUSBAR
 }
     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
 
 
 // Update UI handlers
 


@@ -419,10 +475,6 @@ MyCanvas::MyCanvas(wxWindow* parent, bool mirror)
     m_mirror = mirror;
 }
 
     m_mirror = mirror;
 }
 

-MyCanvas::~MyCanvas()
-{
-}
-

 void MyCanvas::OnDraw(wxDC& dcOrig)
 {
     wxMirrorDC dc(dcOrig, m_mirror);
 void MyCanvas::OnDraw(wxDC& dcOrig)
 {
     wxMirrorDC dc(dcOrig, m_mirror);