Added headers that didn't get installed.

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

diff --git a/samples/splitter/splitter.cpp b/samples/splitter/splitter.cpp
index 60fa68fe6ea761f403e7ee2d01d6b1b6c920bac6..a7ecbfd0e829dbc0832d435af645a5a9cb2a6f87 100644 (file)
--- a/samples/splitter/splitter.cpp
+++ b/samples/splitter/splitter.cpp
@@ -5,7 +5,7 @@
 // Modified by:
 // Created:     04/01/98
 // RCS-ID:      $Id$
-// Copyright:   (c) Julian Smart and Markus Holzem
+// Copyright:   (c) Julian Smart
 // Licence:     wxWindows license
 /////////////////////////////////////////////////////////////////////////////
 
@@ -25,10 +25,19 @@
 #endif
 
 #ifndef WX_PRECOMP
-    #include "wx/wx.h"
+    #include "wx/log.h"
+
+    #include "wx/app.h"
+    #include "wx/frame.h"
+
+    #include "wx/scrolwin.h"
+    #include "wx/menu.h"
+
+    #include "wx/textdlg.h"       // for wxGetTextFromUser
 #endif
 
 #include "wx/splitter.h"
+#include "wx/dc.h"
 
 // ----------------------------------------------------------------------------
 // constants
@@ -41,6 +50,8 @@ enum
     SPLIT_HORIZONTAL,
     SPLIT_VERTICAL,
     SPLIT_UNSPLIT,
+    SPLIT_LIVE,
+    SPLIT_SETPOSITION,
     SPLIT_SETMINSIZE
 };
 
@@ -64,7 +75,10 @@ public:
     void SplitHorizontal(wxCommandEvent& event);
     void SplitVertical(wxCommandEvent& event);
     void Unsplit(wxCommandEvent& event);
+    void ToggleLive(wxCommandEvent& event);
+    void SetPosition(wxCommandEvent& event);
     void SetMinSize(wxCommandEvent& event);
+
     void Quit(wxCommandEvent& event);
 
     // Menu command update functions
@@ -134,9 +148,12 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_MENU(SPLIT_VERTICAL, MyFrame::SplitVertical)
     EVT_MENU(SPLIT_HORIZONTAL, MyFrame::SplitHorizontal)
     EVT_MENU(SPLIT_UNSPLIT, MyFrame::Unsplit)
-    EVT_MENU(SPLIT_QUIT, MyFrame::Quit)
+    EVT_MENU(SPLIT_LIVE, MyFrame::ToggleLive)
+    EVT_MENU(SPLIT_SETPOSITION, MyFrame::SetPosition)
     EVT_MENU(SPLIT_SETMINSIZE, MyFrame::SetMinSize)
 
+    EVT_MENU(SPLIT_QUIT, MyFrame::Quit)
+
     EVT_UPDATE_UI(SPLIT_VERTICAL, MyFrame::UpdateUIVertical)
     EVT_UPDATE_UI(SPLIT_HORIZONTAL, MyFrame::UpdateUIHorizontal)
     EVT_UPDATE_UI(SPLIT_UNSPLIT, MyFrame::UpdateUIUnsplit)
@@ -151,20 +168,37 @@ MyFrame::MyFrame()
     CreateStatusBar(2);
 
     // Make a menubar
-    wxMenu *fileMenu = new wxMenu;
-    fileMenu->Append(SPLIT_VERTICAL, _T("Split &Vertically\tCtrl-V"), _T("Split vertically"));
-    fileMenu->Append(SPLIT_HORIZONTAL, _T("Split &Horizontally\tCtrl-H"), _T("Split horizontally"));
-    fileMenu->Append(SPLIT_UNSPLIT, _T("&Unsplit\tCtrl-U"), _T("Unsplit"));
-    fileMenu->AppendSeparator();
-    fileMenu->Append(SPLIT_SETMINSIZE, _T("Set &min size"), _T("Set minimum pane size"));
-    fileMenu->AppendSeparator();
-    fileMenu->Append(SPLIT_QUIT, _T("E&xit\tAlt-X"), _T("Exit"));
+    wxMenu *splitMenu = new wxMenu;
+    splitMenu->Append(SPLIT_VERTICAL,
+                      _T("Split &Vertically\tCtrl-V"),
+                      _T("Split vertically"));
+    splitMenu->Append(SPLIT_HORIZONTAL,
+                      _T("Split &Horizontally\tCtrl-H"),
+                      _T("Split horizontally"));
+    splitMenu->Append(SPLIT_UNSPLIT,
+                      _T("&Unsplit\tCtrl-U"),
+                      _T("Unsplit"));
+    splitMenu->AppendSeparator();
+
+    splitMenu->AppendCheckItem(SPLIT_LIVE,
+                               _T("&Live update\tCtrl-L"),
+                               _T("Toggle live update mode"));
+    splitMenu->Append(SPLIT_SETPOSITION,
+                      _T("Set splitter &position\tCtrl-P"),
+                      _T("Set the splitter position"));
+    splitMenu->Append(SPLIT_SETMINSIZE,
+                      _T("Set &min size\tCtrl-M"),
+                      _T("Set minimum pane size"));
+    splitMenu->AppendSeparator();
+
+    splitMenu->Append(SPLIT_QUIT, _T("E&xit\tAlt-X"), _T("Exit"));
 
     wxMenuBar *menuBar = new wxMenuBar;
-    menuBar->Append(fileMenu, _T("&File"));
+    menuBar->Append(splitMenu, _T("&Splitter"));
 
     SetMenuBar(menuBar);
 
+    menuBar->Check(SPLIT_LIVE, TRUE);
     m_splitter = new MySplitterWindow(this);
 
 #if 1
@@ -186,6 +220,7 @@ MyFrame::MyFrame()
     m_right->Show(FALSE);
     m_splitter->Initialize(m_left);
 #else
+    // you can also try -100
     m_splitter->SplitVertically(m_left, m_right, 100);
 #endif
 
@@ -210,6 +245,8 @@ void MyFrame::SplitHorizontal(wxCommandEvent& WXUNUSED(event) )
     m_left->Show(TRUE);
     m_right->Show(TRUE);
     m_splitter->SplitHorizontally( m_left, m_right );
+
+    SetStatusText(_T("Splitter split horizontally"), 1);
 }
 
 void MyFrame::SplitVertical(wxCommandEvent& WXUNUSED(event) )
@@ -219,6 +256,8 @@ void MyFrame::SplitVertical(wxCommandEvent& WXUNUSED(event) )
     m_left->Show(TRUE);
     m_right->Show(TRUE);
     m_splitter->SplitVertically( m_left, m_right );
+
+    SetStatusText(_T("Splitter split vertically"), 1);
 }
 
 void MyFrame::Unsplit(wxCommandEvent& WXUNUSED(event) )
@@ -228,17 +267,48 @@ void MyFrame::Unsplit(wxCommandEvent& WXUNUSED(event) )
     SetStatusText(_T("No splitter"));
 }
 
+void MyFrame::ToggleLive(wxCommandEvent& event )
+{
+    long style = m_splitter->GetWindowStyleFlag();
+    if ( event.IsChecked() )
+        style |= wxSP_LIVE_UPDATE;
+    else
+        style &= ~wxSP_LIVE_UPDATE;
+
+    m_splitter->SetWindowStyleFlag(style);
+}
+
+void MyFrame::SetPosition(wxCommandEvent& WXUNUSED(event) )
+{
+    wxString str;
+    str.Printf( wxT("%d"), m_splitter->GetSashPosition());
+    str = wxGetTextFromUser(_T("Enter splitter position:"), _T(""), str, this);
+    if ( str.empty() )
+        return;
+
+    long pos;
+    if ( !str.ToLong(&pos) )
+    {
+        wxLogError(_T("The splitter position should be an integer."));
+        return;
+    }
+
+    m_splitter->SetSashPosition(pos);
+
+    wxLogStatus(this, _T("Splitter position set to %ld"), pos);
+}
+
 void MyFrame::SetMinSize(wxCommandEvent& WXUNUSED(event) )
 {
     wxString str;
-    str.Printf( _T(_T("%d")), m_splitter->GetMinimumPaneSize());
+    str.Printf( wxT("%d"), m_splitter->GetMinimumPaneSize());
     str = wxGetTextFromUser(_T("Enter minimal size for panes:"), _T(""), str, this);
-    if ( str.IsEmpty() )
+    if ( str.empty() )
         return;
 
     int minsize = wxStrtol( str, (wxChar**)NULL, 10 );
     m_splitter->SetMinimumPaneSize(minsize);
-    str.Printf( _T(_T("Min pane size = %d")), minsize);
+    str.Printf( wxT("Min pane size = %d"), minsize);
     SetStatusText(str, 1);
 }