// 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
};
// ----------------------------------------------------------------------------
void ToggleLive(wxCommandEvent& event);
void SetPosition(wxCommandEvent& event);
void SetMinSize(wxCommandEvent& event);
+ void SetGravity(wxCommandEvent& event);
+ void Replace(wxCommandEvent &event);
void Quit(wxCommandEvent& event);
wxScrolledWindow *m_left, *m_right;
wxSplitterWindow* m_splitter;
+ wxWindow *m_replacewindow;
DECLARE_EVENT_TABLE()
DECLARE_NO_COPY_CLASS(MyFrame)
{
public:
MyCanvas(wxWindow* parent, bool mirror);
- virtual ~MyCanvas();
+ virtual ~MyCanvas(){};
virtual void OnDraw(wxDC& dc);
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)
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;
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"));
menuBar->Check(SPLIT_LIVE, true);
m_splitter = new MySplitterWindow(this);
+
+ m_splitter->SetSashGravity(1.0);
#if 1
m_left = new MyCanvas(m_splitter, true);
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
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) )
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 )
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
void MySplitterWindow::OnDClick(wxSplitterEvent& event)
{
+#if wxUSE_STATUSBAR
m_frame->SetStatusText(_T("Splitter double clicked"), 1);
+#endif // wxUSE_STATUSBAR
event.Skip();
}
void MySplitterWindow::OnUnsplitEvent(wxSplitterEvent& event)
{
+#if wxUSE_STATUSBAR
m_frame->SetStatusText(_T("Splitter unsplit"), 1);
+#endif // wxUSE_STATUSBAR
event.Skip();
}
m_mirror = mirror;
}
-MyCanvas::~MyCanvas()
-{
-}
-
void MyCanvas::OnDraw(wxDC& dcOrig)
{
wxMirrorDC dc(dcOrig, m_mirror);