#endif // wxUSE_METAFILES
#if defined(__WXGTK__) || defined(__WXX11__) || defined(__WXMOTIF__) || defined(__WXMAC__)
- #include "mondrian.xpm"
-
+ #include "../sample.xpm"
+#if wxUSE_DRAG_AND_DROP
#include "dnd_copy.xpm"
#include "dnd_move.xpm"
#include "dnd_none.xpm"
#endif
+#endif
#if wxUSE_DRAG_AND_DROP
public:
URLDropTarget() { SetDataObject(new wxURLDataObject); }
- void OnDropURL(wxCoord x, wxCoord y, const wxString& text)
+ void OnDropURL(wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), const wxString& text)
{
// of course, a real program would do something more useful here...
wxMessageBox(text, _T("wxDnD sample: got URL"),
// URLs can't be moved, only copied
virtual wxDragResult OnDragOver(wxCoord WXUNUSED(x), wxCoord WXUNUSED(y),
- wxDragResult def)
+ wxDragResult WXUNUSED(def))
{
return wxDragLink; // At least IE 5.x needs wxDragLink, the
// other browsers on MSW seem okay with it too.
Refresh();
}
- void OnPaint(wxPaintEvent& event)
+ void OnPaint(wxPaintEvent& WXUNUSED(event))
{
wxPaintDC dc(this);
void OnDragMoveAllow(wxCommandEvent& event);
void OnNewFrame(wxCommandEvent& event);
void OnHelp (wxCommandEvent& event);
+#if wxUSE_LOG
void OnLogClear(wxCommandEvent& event);
+#endif // wxUSE_LOG
void OnCopy(wxCommandEvent& event);
void OnPaste(wxCommandEvent& event);
// GUI controls
wxListBox *m_ctrlFile,
*m_ctrlText;
+
+#if wxUSE_LOG
wxTextCtrl *m_ctrlLog;
wxLog *m_pLog,
*m_pLogPrev;
+#endif // wxUSE_LOG
// move the text by default (or copy)?
bool m_moveByDefault;
struct ShapeDump
{
- int x, y, // position
- w, h, // size
- r, g, b, // colour
- k; // kind
+ wxCoord x, y, // position
+ w, h; // size
+ int k; // kind
+ unsigned char r, g, b; // colour
};
wxPoint m_pos;
}
virtual bool SetData(const wxDataFormat& format,
- size_t len, const void *buf)
+ size_t WXUNUSED(len), const void *buf)
{
wxCHECK_MSG( format == m_formatShape, false,
wxT( "unsupported format") );
// override base class (pure) virtuals
virtual wxDragResult OnEnter(wxCoord x, wxCoord y, wxDragResult def)
- { m_frame->SetStatusText(_T("Mouse entered the frame")); return OnDragOver(x, y, def); }
+ {
+#if wxUSE_STATUSBAR
+ m_frame->SetStatusText(_T("Mouse entered the frame"));
+#endif // wxUSE_STATUSBAR
+ return OnDragOver(x, y, def);
+ }
virtual void OnLeave()
- { m_frame->SetStatusText(_T("Mouse left the frame")); }
+ {
+#if wxUSE_STATUSBAR
+ m_frame->SetStatusText(_T("Mouse left the frame"));
+#endif // wxUSE_STATUSBAR
+ }
virtual wxDragResult OnData(wxCoord x, wxCoord y, wxDragResult def)
{
if ( !GetData() )
EVT_MENU(Menu_DragMoveAllow,DnDFrame::OnDragMoveAllow)
EVT_MENU(Menu_NewFrame, DnDFrame::OnNewFrame)
EVT_MENU(Menu_Help, DnDFrame::OnHelp)
+#if wxUSE_LOG
EVT_MENU(Menu_Clear, DnDFrame::OnLogClear)
+#endif // wxUSE_LOG
EVT_MENU(Menu_Copy, DnDFrame::OnCopy)
EVT_MENU(Menu_Paste, DnDFrame::OnPaste)
EVT_MENU(Menu_CopyBitmap, DnDFrame::OnCopyBitmap)
{
#if wxUSE_DRAG_AND_DROP || wxUSE_CLIPBOARD
// switch on trace messages
+#if wxUSE_LOG
#if defined(__WXGTK__)
wxLog::AddTraceMask(_T("clipboard"));
#elif defined(__WXMSW__)
wxLog::AddTraceMask(wxTRACE_OleCalls);
#endif
+#endif // wxUSE_LOG
#if wxUSE_LIBPNG
wxImage::AddHandler( new wxPNGHandler );
// create the main frame window
DnDFrame *frame = new DnDFrame((wxFrame *) NULL,
- _T("Drag-and-Drop/Clipboard wxWindows Sample"),
+ _T("Drag-and-Drop/Clipboard wxWidgets Sample"),
10, 100, 650, 340);
// activate it
DnDFrame::DnDFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h)
: wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h)),
- m_strText(_T("wxWindows drag & drop works :-)"))
+ m_strText(_T("wxWidgets drag & drop works :-)"))
{
// frame icon and status bar
- SetIcon(wxICON(mondrian));
+ SetIcon(wxICON(sample));
+#if wxUSE_STATUSBAR
CreateStatusBar();
+#endif // wxUSE_STATUSBAR
// construct menu
wxMenu *file_menu = new wxMenu;
file_menu->AppendSeparator();
file_menu->Append(Menu_Quit, _T("E&xit\tCtrl-Q"));
+#if wxUSE_LOG
wxMenu *log_menu = new wxMenu;
log_menu->Append(Menu_Clear, _T("Clear\tCtrl-L"));
+#endif // wxUSE_LOG
wxMenu *help_menu = new wxMenu;
help_menu->Append(Menu_Help, _T("&Help..."));
wxMenuBar *menu_bar = new wxMenuBar;
menu_bar->Append(file_menu, _T("&File"));
+#if wxUSE_LOG
menu_bar->Append(log_menu, _T("&Log"));
+#endif // wxUSE_LOG
menu_bar->Append(clip_menu, _T("&Clipboard"));
menu_bar->Append(help_menu, _T("&Help"));
m_ctrlText = new wxListBox(this, wxID_ANY, wxDefaultPosition, wxDefaultSize, 1, &strText,
wxLB_HSCROLL | wxLB_ALWAYS_SB );
+#if wxUSE_LOG
m_ctrlLog = new wxTextCtrl(this, wxID_ANY, _T(""), wxDefaultPosition, wxDefaultSize,
wxTE_MULTILINE | wxTE_READONLY |
wxSUNKEN_BORDER );
// redirect log messages to the text window
m_pLog = new wxLogTextCtrl(m_ctrlLog);
m_pLogPrev = wxLog::SetActiveTarget(m_pLog);
+#endif // wxUSE_LOG
#if wxUSE_DRAG_AND_DROP
// associate drop targets with the controls
m_ctrlFile->SetDropTarget(new DnDFile(m_ctrlFile));
m_ctrlText->SetDropTarget(new DnDText(m_ctrlText));
+#if wxUSE_LOG
m_ctrlLog->SetDropTarget(new URLDropTarget);
+#endif // wxUSE_LOG
#endif // wxUSE_DRAG_AND_DROP
- wxBoxSizer *m_sizer_top = new wxBoxSizer( wxHORIZONTAL );
- m_sizer_top->Add(m_ctrlFile, 1, wxEXPAND );
- m_sizer_top->Add(m_ctrlText, 1, wxEXPAND );
+ wxBoxSizer *sizer_top = new wxBoxSizer( wxHORIZONTAL );
+ sizer_top->Add(m_ctrlFile, 1, wxEXPAND );
+ sizer_top->Add(m_ctrlText, 1, wxEXPAND );
- wxBoxSizer *m_sizer = new wxBoxSizer( wxVERTICAL );
- m_sizer->Add(m_sizer_top, 1, wxEXPAND );
- m_sizer->Add(m_ctrlLog, 1, wxEXPAND | wxBOTTOM, 50);
+ wxBoxSizer *sizer = new wxBoxSizer( wxVERTICAL );
+ sizer->Add(sizer_top, 1, wxEXPAND );
+#if wxUSE_LOG
+ sizer->Add(m_ctrlLog, 2, wxEXPAND);
+ sizer->SetItemMinSize(m_ctrlLog, 450, 0);
+#endif // wxUSE_LOG
+ sizer->AddSpacer(50);
- SetSizer( m_sizer );
- m_sizer->SetSizeHints( this );
+ SetSizer(sizer);
+ sizer->SetSizeHints( this );
// copy data by default but allow moving it as well
m_moveByDefault = false;
void DnDFrame::OnHelp(wxCommandEvent& /* event */)
{
wxMessageDialog dialog(this,
- _T("This small program demonstrates drag & drop support in wxWindows. The program window\n")
+ _T("This small program demonstrates drag & drop support in wxWidgets. The program window\n")
_T("consists of 3 parts: the bottom pane is for debug messages, so that you can see what's\n")
_T("going on inside. The top part is split into 2 listboxes, the left one accepts files\n")
_T("and the right one accepts text.\n")
dialog.ShowModal();
}
+#if wxUSE_LOG
void DnDFrame::OnLogClear(wxCommandEvent& /* event */ )
{
m_ctrlLog->Clear();
m_ctrlText->Clear();
m_ctrlFile->Clear();
}
+#endif // wxUSE_LOG
void DnDFrame::OnLeftDown(wxMouseEvent &WXUNUSED(event) )
{
else if ( m_moveAllow )
flags |= wxDrag_AllowMove;
+ wxDragResult result = source.DoDragDrop(flags);
+
+#if wxUSE_STATUSBAR
const wxChar *pc;
- switch ( source.DoDragDrop(flags) )
+ switch ( result )
{
case wxDragError: pc = _T("Error!"); break;
case wxDragNone: pc = _T("Nothing"); break;
}
SetStatusText(wxString(_T("Drag result: ")) + pc);
+#else
+ wxUnusedVar(result);
+#endif // wxUSE_STATUSBAR
}
#endif // wxUSE_DRAG_AND_DROP
}
DnDFrame::~DnDFrame()
{
+#if wxUSE_LOG
if ( m_pLog != NULL ) {
if ( wxLog::SetActiveTarget(m_pLogPrev) == m_pLog )
delete m_pLog;
}
+#endif // wxUSE_LOG
}
// ---------------------------------------------------------------------------
data.SetChooseFull(true);
for (int i = 0; i < 16; i++)
{
- wxColour colour(i*16, i*16, i*16);
+ wxColour colour((unsigned char)(i*16), (unsigned char)(i*16), (unsigned char)(i*16));
data.SetCustomColour(i, colour);
}
DnDShapeFrame *DnDShapeFrame::ms_lastDropTarget = NULL;
DnDShapeFrame::DnDShapeFrame(wxFrame *parent)
- : wxFrame(parent, wxID_ANY, _T("Shape Frame"),
- wxDefaultPosition, wxSize(250, 150))
+ : wxFrame(parent, wxID_ANY, _T("Shape Frame"))
{
+#if wxUSE_STATUSBAR
CreateStatusBar();
+#endif // wxUSE_STATUSBAR
wxMenu *menuShape = new wxMenu;
menuShape->Append(Menu_Shape_New, _T("&New default shape\tCtrl-S"));
SetMenuBar(menubar);
+#if wxUSE_STATUSBAR
SetStatusText(_T("Press Ctrl-S to create a new shape"));
+#endif // wxUSE_STATUSBAR
SetDropTarget(new DnDShapeDropTarget(this));
break;
case wxDragNone:
+#if wxUSE_STATUSBAR
SetStatusText(_T("Nothing happened"));
+#endif // wxUSE_STATUSBAR
break;
case wxDragCopy:
break;
case wxDragCancel:
+#if wxUSE_STATUSBAR
SetStatusText(_T("Drag and drop operation cancelled"));
+#endif // wxUSE_STATUSBAR
break;
}
if ( pc )
{
+#if wxUSE_STATUSBAR
SetStatusText(wxString(_T("Shape successfully ")) + pc);
+#endif // wxUSE_STATUSBAR
}
//else: status text already set
}
wxPoint pt(x, y);
+#if wxUSE_STATUSBAR
wxString s;
s.Printf(wxT("Shape dropped at (%d, %d)"), pt.x, pt.y);
SetStatusText(s);
+#endif // wxUSE_STATUSBAR
shape->Move(pt);
SetShape(shape);
{
SetShape(dlg.GetShape());
+#if wxUSE_STATUSBAR
if ( m_shape )
{
SetStatusText(_T("You can now drag the shape to another frame"));
}
+#endif // wxUSE_STATUSBAR
}
}
{
SetShape(new DnDEllipticShape(wxPoint(10, 10), wxSize(80, 60), *wxRED));
+#if wxUSE_STATUSBAR
SetStatusText(_T("You can now drag the shape to another frame"));
+#endif // wxUSE_STATUSBAR
}
void DnDShapeFrame::OnClearShape(wxCommandEvent& WXUNUSED(event))
static void ShowBitmap(const wxBitmap& bitmap)
{
wxFrame *frame = new wxFrame(NULL, wxID_ANY, _T("Bitmap view"));
+#if wxUSE_STATUSBAR
frame->CreateStatusBar();
+#endif // wxUSE_STATUSBAR
DnDCanvasBitmap *canvas = new DnDCanvasBitmap(frame);
canvas->SetBitmap(bitmap);
int w = bitmap.GetWidth(),
h = bitmap.GetHeight();
+#if wxUSE_STATUSBAR
frame->SetStatusText(wxString::Format(_T("%dx%d"), w, h));
+#endif // wxUSE_STATUSBAR
frame->SetClientSize(w > 100 ? 100 : w, h > 100 ? 100 : h);
frame->Show(true);
projects / wxWidgets.git / blobdiff