// Modified by:
// Created: 04/01/98
// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
+// Copyright: (c) Julian Smart
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// ============================================================================
#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/dcmirror.h"
+
+#ifndef __WXMSW__
+ #include "../sample.xpm"
+#endif
// ----------------------------------------------------------------------------
// constants
// ID for the menu commands
enum
{
- SPLIT_QUIT,
+ SPLIT_QUIT = 1,
SPLIT_HORIZONTAL,
SPLIT_VERTICAL,
SPLIT_UNSPLIT,
SPLIT_LIVE,
- SPLIT_SETMINSIZE
+ SPLIT_BORDER,
+ SPLIT_3DSASH,
+ SPLIT_SETPOSITION,
+ SPLIT_SETMINSIZE,
+ SPLIT_SETGRAVITY,
+ SPLIT_REPLACE
};
// ----------------------------------------------------------------------------
class MyApp: public wxApp
{
public:
- bool OnInit();
+ MyApp() { }
+
+ virtual bool OnInit();
+
+ wxDECLARE_NO_COPY_CLASS(MyApp);
};
class MyFrame: public wxFrame
MyFrame();
virtual ~MyFrame();
- // Menu commands
- void SplitHorizontal(wxCommandEvent& event);
- void SplitVertical(wxCommandEvent& event);
- void Unsplit(wxCommandEvent& event);
- void ToggleLive(wxCommandEvent& event);
- void SetMinSize(wxCommandEvent& event);
+ void ToggleFlag(int flag, bool enable);
- void Quit(wxCommandEvent& event);
+ // Menu commands
+ void OnSplitHorizontal(wxCommandEvent& event);
+ void OnSplitVertical(wxCommandEvent& event);
+ void OnUnsplit(wxCommandEvent& event);
+ void OnToggleLive(wxCommandEvent& event)
+ { ToggleFlag(wxSP_LIVE_UPDATE, event.IsChecked()); }
+ void OnToggleBorder(wxCommandEvent& event)
+ { ToggleFlag(wxSP_BORDER, event.IsChecked()); }
+ void OnToggle3DSash(wxCommandEvent& event)
+ { ToggleFlag(wxSP_3DSASH, event.IsChecked()); }
+ void OnSetPosition(wxCommandEvent& event);
+ void OnSetMinSize(wxCommandEvent& event);
+ void OnSetGravity(wxCommandEvent& event);
+ void OnReplace(wxCommandEvent &event);
+
+ void OnQuit(wxCommandEvent& event);
// Menu command update functions
- void UpdateUIHorizontal(wxUpdateUIEvent& event);
- void UpdateUIVertical(wxUpdateUIEvent& event);
- void UpdateUIUnsplit(wxUpdateUIEvent& event);
+ void OnUpdateUIHorizontal(wxUpdateUIEvent& event);
+ void OnUpdateUIVertical(wxUpdateUIEvent& event);
+ void OnUpdateUIUnsplit(wxUpdateUIEvent& event);
private:
wxScrolledWindow *m_left, *m_right;
wxSplitterWindow* m_splitter;
+ wxWindow *m_replacewindow;
DECLARE_EVENT_TABLE()
+ wxDECLARE_NO_COPY_CLASS(MyFrame);
};
class MySplitterWindow : public wxSplitterWindow
void OnPositionChanged(wxSplitterEvent& event);
void OnPositionChanging(wxSplitterEvent& event);
void OnDClick(wxSplitterEvent& event);
- void OnUnsplit(wxSplitterEvent& event);
+ void OnUnsplitEvent(wxSplitterEvent& event);
private:
wxFrame *m_frame;
DECLARE_EVENT_TABLE()
+ wxDECLARE_NO_COPY_CLASS(MySplitterWindow);
};
class MyCanvas: public wxScrolledWindow
{
public:
- MyCanvas(wxWindow* parent);
- virtual ~MyCanvas();
+ MyCanvas(wxWindow* parent, bool mirror);
+ virtual ~MyCanvas(){};
virtual void OnDraw(wxDC& dc);
+
+private:
+ bool m_mirror;
+
+ wxDECLARE_NO_COPY_CLASS(MyCanvas);
};
// ============================================================================
bool MyApp::OnInit()
{
+ if ( !wxApp::OnInit() )
+ return false;
+
// create and show the main frame
MyFrame* frame = new MyFrame;
- frame->Show(TRUE);
+ frame->Show(true);
- return TRUE;
+ return true;
}
// ----------------------------------------------------------------------------
// ----------------------------------------------------------------------------
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_LIVE, MyFrame::ToggleLive)
- 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)
+ EVT_MENU(SPLIT_VERTICAL, MyFrame::OnSplitVertical)
+ EVT_MENU(SPLIT_HORIZONTAL, MyFrame::OnSplitHorizontal)
+ EVT_MENU(SPLIT_UNSPLIT, MyFrame::OnUnsplit)
+ EVT_MENU(SPLIT_LIVE, MyFrame::OnToggleLive)
+ EVT_MENU(SPLIT_BORDER, MyFrame::OnToggleBorder)
+ EVT_MENU(SPLIT_3DSASH, MyFrame::OnToggle3DSash)
+ EVT_MENU(SPLIT_SETPOSITION, MyFrame::OnSetPosition)
+ EVT_MENU(SPLIT_SETMINSIZE, MyFrame::OnSetMinSize)
+ EVT_MENU(SPLIT_SETGRAVITY, MyFrame::OnSetGravity)
+ EVT_MENU(SPLIT_REPLACE, MyFrame::OnReplace)
+
+ EVT_MENU(SPLIT_QUIT, MyFrame::OnQuit)
+
+ EVT_UPDATE_UI(SPLIT_VERTICAL, MyFrame::OnUpdateUIVertical)
+ EVT_UPDATE_UI(SPLIT_HORIZONTAL, MyFrame::OnUpdateUIHorizontal)
+ EVT_UPDATE_UI(SPLIT_UNSPLIT, MyFrame::OnUpdateUIUnsplit)
END_EVENT_TABLE()
// My frame constructor
MyFrame::MyFrame()
- : wxFrame(NULL, -1, _T("wxSplitterWindow sample"),
+ : wxFrame(NULL, wxID_ANY, wxT("wxSplitterWindow sample"),
wxDefaultPosition, wxSize(420, 300),
wxDEFAULT_FRAME_STYLE | wxNO_FULL_REPAINT_ON_RESIZE)
{
+ SetIcon(wxICON(sample));
+
+#if wxUSE_STATUSBAR
CreateStatusBar(2);
+#endif // wxUSE_STATUSBAR
// 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_LIVE, _T("&Live update"), _T("Toggle live update mode"), TRUE);
- 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,
+ wxT("Split &Vertically\tCtrl-V"),
+ wxT("Split vertically"));
+ splitMenu->Append(SPLIT_HORIZONTAL,
+ wxT("Split &Horizontally\tCtrl-H"),
+ wxT("Split horizontally"));
+ splitMenu->Append(SPLIT_UNSPLIT,
+ wxT("&Unsplit\tCtrl-U"),
+ wxT("Unsplit"));
+ splitMenu->AppendSeparator();
+
+ splitMenu->AppendCheckItem(SPLIT_LIVE,
+ wxT("&Live update\tCtrl-L"),
+ wxT("Toggle live update mode"));
+ splitMenu->AppendCheckItem(SPLIT_BORDER,
+ wxT("3D &Border"),
+ wxT("Toggle wxSP_BORDER flag"));
+ splitMenu->Check(SPLIT_BORDER, true);
+ splitMenu->AppendCheckItem(SPLIT_3DSASH,
+ wxT("&3D Sash"),
+ wxT("Toggle wxSP_3DSASH flag"));
+ splitMenu->Check(SPLIT_3DSASH, true);
+ splitMenu->Append(SPLIT_SETPOSITION,
+ wxT("Set splitter &position\tCtrl-P"),
+ wxT("Set the splitter position"));
+ splitMenu->Append(SPLIT_SETMINSIZE,
+ wxT("Set &min size\tCtrl-M"),
+ wxT("Set minimum pane size"));
+ splitMenu->Append(SPLIT_SETGRAVITY,
+ wxT("Set &gravity\tCtrl-G"),
+ wxT("Set gravity of sash"));
+ splitMenu->AppendSeparator();
+
+ splitMenu->Append(SPLIT_REPLACE,
+ wxT("&Replace right window"),
+ wxT("Replace right window"));
+ splitMenu->AppendSeparator();
+
+ splitMenu->Append(SPLIT_QUIT, wxT("E&xit\tAlt-X"), wxT("Exit"));
wxMenuBar *menuBar = new wxMenuBar;
- menuBar->Append(fileMenu, _T("&File"));
+ menuBar->Append(splitMenu, wxT("&Splitter"));
SetMenuBar(menuBar);
- menuBar->Check(SPLIT_LIVE, TRUE);
+ menuBar->Check(SPLIT_LIVE, true);
m_splitter = new MySplitterWindow(this);
+ // If you use non-zero gravity you must initialize the splitter with its
+ // correct initial size, otherwise it will change the sash position by a
+ // huge amount when it's resized from its initial default size to its real
+ // size when the frame lays it out. This wouldn't be necessary if default
+ // zero gravity were used (although it would do no harm neither).
+ m_splitter->SetSize(GetClientSize());
+ m_splitter->SetSashGravity(1.0);
+
#if 1
- m_left = new MyCanvas(m_splitter);
+ m_left = new MyCanvas(m_splitter, true);
m_left->SetBackgroundColour(*wxRED);
- m_left->SetScrollbars(20, 20, 50, 50);
+ m_left->SetScrollbars(20, 20, 5, 5);
m_left->SetCursor(wxCursor(wxCURSOR_MAGNIFIER));
- m_right = new MyCanvas(m_splitter);
+ m_right = new MyCanvas(m_splitter, false);
m_right->SetBackgroundColour(*wxCYAN);
- m_right->SetScrollbars(20, 20, 50, 50);
+ 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, wxT("first text"));
+ m_right = new wxTextCtrl(m_splitter, wxID_ANY, wxT("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
- SetStatusText(_T("Min pane size = 0"), 1);
+#if wxUSE_STATUSBAR
+ SetStatusText(wxT("Min pane size = 0"), 1);
+#endif // wxUSE_STATUSBAR
+
+ m_replacewindow = NULL;
}
MyFrame::~MyFrame()
{
+ if (m_replacewindow) {
+ m_replacewindow->Destroy();
+ }
}
// menu command handlers
-void MyFrame::Quit(wxCommandEvent& WXUNUSED(event) )
+void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) )
{
- Close(TRUE);
+ Close(true);
}
-void MyFrame::SplitHorizontal(wxCommandEvent& WXUNUSED(event) )
+void MyFrame::OnSplitHorizontal(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 );
+ m_replacewindow = NULL;
- SetStatusText(_T("Splitter split horizontally"), 1);
+#if wxUSE_STATUSBAR
+ SetStatusText(wxT("Splitter split horizontally"), 1);
+#endif // wxUSE_STATUSBAR
}
-void MyFrame::SplitVertical(wxCommandEvent& WXUNUSED(event) )
+void MyFrame::OnSplitVertical(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 );
+ m_replacewindow = NULL;
- SetStatusText(_T("Splitter split vertically"), 1);
+#if wxUSE_STATUSBAR
+ SetStatusText(wxT("Splitter split vertically"), 1);
+#endif // wxUSE_STATUSBAR
}
-void MyFrame::Unsplit(wxCommandEvent& WXUNUSED(event) )
+void MyFrame::OnUnsplit(wxCommandEvent& WXUNUSED(event) )
{
if ( m_splitter->IsSplit() )
m_splitter->Unsplit();
- SetStatusText(_T("No splitter"));
+#if wxUSE_STATUSBAR
+ SetStatusText(wxT("No splitter"));
+#endif // wxUSE_STATUSBAR
}
-void MyFrame::ToggleLive(wxCommandEvent& event )
+void MyFrame::ToggleFlag(int flag, bool enable)
{
long style = m_splitter->GetWindowStyleFlag();
- if ( event.IsChecked() )
- style |= wxSP_LIVE_UPDATE;
+ if ( enable )
+ style |= flag;
else
- style &= ~wxSP_LIVE_UPDATE;
+ style &= ~flag;
m_splitter->SetWindowStyleFlag(style);
+
+ // we need to move sash to redraw it
+ int pos = m_splitter->GetSashPosition();
+ m_splitter->SetSashPosition(pos + 1);
+ m_splitter->SetSashPosition(pos);
}
-void MyFrame::SetMinSize(wxCommandEvent& WXUNUSED(event) )
+void MyFrame::OnSetPosition(wxCommandEvent& WXUNUSED(event) )
{
wxString str;
- str.Printf( _T(_T("%d")), m_splitter->GetMinimumPaneSize());
- str = wxGetTextFromUser(_T("Enter minimal size for panes:"), _T(""), str, this);
- if ( str.IsEmpty() )
+ str.Printf( wxT("%d"), m_splitter->GetSashPosition());
+#if wxUSE_TEXTDLG
+ str = wxGetTextFromUser(wxT("Enter splitter position:"), wxT(""), str, this);
+#endif
+ if ( str.empty() )
+ return;
+
+ long pos;
+ if ( !str.ToLong(&pos) )
+ {
+ wxLogError(wxT("The splitter position should be an integer."));
+ return;
+ }
+
+ m_splitter->SetSashPosition(pos);
+
+ wxLogStatus(this, wxT("Splitter position set to %ld"), pos);
+}
+
+void MyFrame::OnSetMinSize(wxCommandEvent& WXUNUSED(event) )
+{
+ wxString str;
+ str.Printf( wxT("%d"), m_splitter->GetMinimumPaneSize());
+#if wxUSE_TEXTDLG
+ str = wxGetTextFromUser(wxT("Enter minimal size for panes:"), wxT(""), str, this);
+#endif
+ if ( str.empty() )
return;
int minsize = wxStrtol( str, (wxChar**)NULL, 10 );
m_splitter->SetMinimumPaneSize(minsize);
- str.Printf( _T(_T("Min pane size = %d")), minsize);
+#if wxUSE_STATUSBAR
+ str.Printf( wxT("Min pane size = %d"), minsize);
SetStatusText(str, 1);
+#endif // wxUSE_STATUSBAR
+}
+
+void MyFrame::OnSetGravity(wxCommandEvent& WXUNUSED(event) )
+{
+ wxString str;
+ str.Printf( wxT("%g"), m_splitter->GetSashGravity());
+#if wxUSE_TEXTDLG
+ str = wxGetTextFromUser(wxT("Enter sash gravity (0,1):"), wxT(""), str, this);
+#endif
+ 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::OnReplace(wxCommandEvent& WXUNUSED(event) )
+{
+ if (m_replacewindow == NULL) {
+ 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();
+ wxASSERT(empty != m_replacewindow);
+ m_splitter->ReplaceWindow(empty, m_replacewindow);
+ m_replacewindow->Show();
+ m_replacewindow = NULL;
+ empty->Destroy();
+ }
}
// Update UI handlers
-void MyFrame::UpdateUIHorizontal(wxUpdateUIEvent& event)
+void MyFrame::OnUpdateUIHorizontal(wxUpdateUIEvent& event)
{
event.Enable( (!m_splitter->IsSplit()) || (m_splitter->GetSplitMode() != wxSPLIT_HORIZONTAL) );
}
-void MyFrame::UpdateUIVertical(wxUpdateUIEvent& event)
+void MyFrame::OnUpdateUIVertical(wxUpdateUIEvent& event)
{
event.Enable( ( (!m_splitter->IsSplit()) || (m_splitter->GetSplitMode() != wxSPLIT_VERTICAL) ) );
}
-void MyFrame::UpdateUIUnsplit(wxUpdateUIEvent& event)
+void MyFrame::OnUpdateUIUnsplit(wxUpdateUIEvent& event)
{
event.Enable( m_splitter->IsSplit() );
}
// ----------------------------------------------------------------------------
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,
- wxSP_3D | wxSP_LIVE_UPDATE | wxCLIP_CHILDREN)
+ wxSP_3D | wxSP_LIVE_UPDATE |
+ wxCLIP_CHILDREN /* | wxSP_NO_XP_THEME */ )
{
m_frame = parent;
}
void MySplitterWindow::OnPositionChanged(wxSplitterEvent& event)
{
- wxLogStatus(m_frame, _T("Position has changed, now = %d (or %d)"),
+ wxLogStatus(m_frame, wxT("Position has changed, now = %d (or %d)"),
event.GetSashPosition(), GetSashPosition());
event.Skip();
void MySplitterWindow::OnPositionChanging(wxSplitterEvent& event)
{
- wxLogStatus(m_frame, _T("Position is changing, now = %d (or %d)"),
+ wxLogStatus(m_frame, wxT("Position is changing, now = %d (or %d)"),
event.GetSashPosition(), GetSashPosition());
event.Skip();
void MySplitterWindow::OnDClick(wxSplitterEvent& event)
{
- m_frame->SetStatusText(_T("Splitter double clicked"), 1);
+#if wxUSE_STATUSBAR
+ m_frame->SetStatusText(wxT("Splitter double clicked"), 1);
+#endif // wxUSE_STATUSBAR
event.Skip();
}
-void MySplitterWindow::OnUnsplit(wxSplitterEvent& event)
+void MySplitterWindow::OnUnsplitEvent(wxSplitterEvent& event)
{
- m_frame->SetStatusText(_T("Splitter unsplit"), 1);
+#if wxUSE_STATUSBAR
+ m_frame->SetStatusText(wxT("Splitter unsplit"), 1);
+#endif // wxUSE_STATUSBAR
event.Skip();
}
// MyCanvas
// ----------------------------------------------------------------------------
-MyCanvas::MyCanvas(wxWindow* parent)
- : wxScrolledWindow(parent, -1)
+MyCanvas::MyCanvas(wxWindow* parent, bool mirror)
+ : 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);
-void MyCanvas::OnDraw(wxDC& dc)
-{
dc.SetPen(*wxBLACK_PEN);
- dc.DrawLine(0, 0, 100, 100);
+ dc.DrawLine(0, 0, 100, 200);
- dc.SetBackgroundMode(wxTRANSPARENT);
- dc.DrawText(_T("Testing"), 50, 50);
+ dc.SetBackgroundMode(wxBRUSHSTYLE_TRANSPARENT);
+ dc.DrawText(wxT("Testing"), 50, 50);
dc.SetPen(*wxRED_PEN);
dc.SetBrush(*wxGREEN_BRUSH);
projects / wxWidgets.git / blobdiff