#include "wx/clipbrd.h"
#include "wx/colordlg.h"
#include "wx/sizer.h"
+#include "wx/dataobj.h"
#if wxUSE_METAFILES
#include "wx/metafile.h"
IMPLEMENT_APP(DnDApp);
-#if wxUSE_DRAG_AND_DROP
+#if wxUSE_DRAG_AND_DROP || wxUSE_CLIPBOARD
// ----------------------------------------------------------------------------
// Define canvas class to show a bitmap
// shapes, each one with its own colour and position
// ----------------------------------------------------------------------------
+#if wxUSE_DRAG_AND_DROP
+
class DnDShape
{
public:
// we don't draw the shape to a bitmap until it's really needed (i.e.
// we're asked to do so)
- m_hasBitmap = FALSE;
+ m_hasBitmap = false;
#if wxUSE_METAFILES
- m_hasMetaFile = FALSE;
+ m_hasMetaFile = false;
#endif // wxUSE_METAFILES
}
DnDShape *shape = m_shape;
m_shape = (DnDShape *)NULL;
- m_hasBitmap = FALSE;
+ m_hasBitmap = false;
#if wxUSE_METAFILES
- m_hasMetaFile = FALSE;
+ m_hasMetaFile = false;
#endif // wxUSE_METAFILES
return shape;
{
m_shape->GetDataHere(pBuf);
- return TRUE;
+ return true;
}
#if wxUSE_METAFILES
else if ( m_dobjMetaFile.IsSupported(format) )
virtual bool SetData(const wxDataFormat& format,
size_t len, const void *buf)
{
- wxCHECK_MSG( format == m_formatShape, FALSE,
+ wxCHECK_MSG( format == m_formatShape, false,
wxT( "unsupported format") );
delete m_shape;
m_shape = DnDShape::New(buf);
// the shape has changed
- m_hasBitmap = FALSE;
+ m_hasBitmap = false;
#if wxUSE_METAFILES
- m_hasMetaFile = FALSE;
+ m_hasMetaFile = false;
#endif // wxUSE_METAFILES
- return TRUE;
+ return true;
}
private:
DnDShapeFrame *m_frame;
};
+#endif // wxUSE_DRAG_AND_DROP
+
// ----------------------------------------------------------------------------
// functions prototypes
// ----------------------------------------------------------------------------
EVT_SIZE( DnDFrame::OnSize)
END_EVENT_TABLE()
+#if wxUSE_DRAG_AND_DROP
+
BEGIN_EVENT_TABLE(DnDShapeFrame, wxFrame)
EVT_MENU(Menu_Shape_New, DnDShapeFrame::OnNewShape)
EVT_MENU(Menu_Shape_Edit, DnDShapeFrame::OnEditShape)
EVT_BUTTON(Button_Colour, DnDShapeDialog::OnColour)
END_EVENT_TABLE()
+#endif // wxUSE_DRAG_AND_DROP
+
BEGIN_EVENT_TABLE(DnDCanvasBitmap, wxScrolledWindow)
EVT_PAINT(DnDCanvasBitmap::OnPaint)
END_EVENT_TABLE()
// `Main program' equivalent, creating windows and returning main app frame
bool DnDApp::OnInit()
{
-#if wxUSE_DRAG_AND_DROP
+#if wxUSE_DRAG_AND_DROP || wxUSE_CLIPBOARD
// switch on trace messages
#if defined(__WXGTK__)
wxLog::AddTraceMask(_T("clipboard"));
10, 100, 650, 340);
// activate it
- frame->Show(TRUE);
+ frame->Show(true);
SetTopWindow(frame);
- return TRUE;
+ return true;
#else
wxMessageBox( _T("This sample has to be compiled with wxUSE_DRAG_AND_DROP"), _T("Building error"), wxOK);
- return FALSE;
+ return false;
#endif // wxUSE_DRAG_AND_DROP
}
-#if wxUSE_DRAG_AND_DROP
+#if wxUSE_DRAG_AND_DROP || wxUSE_CLIPBOARD
DnDFrame::DnDFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h)
- : wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h)),
+ : wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h)),
m_strText(_T("wxWindows drag & drop works :-)"))
{
SetMenuBar(menu_bar);
// make a panel with 3 subwindows
- wxPoint pos(0, 0);
- wxSize size(400, 200);
-
wxString strFile(_T("Drop files here!")), strText(_T("Drop text on me"));
- m_ctrlFile = new wxListBox(this, -1, pos, size, 1, &strFile,
+ m_ctrlFile = new wxListBox(this, wxID_ANY, wxDefaultPosition, wxDefaultSize, 1, &strFile,
wxLB_HSCROLL | wxLB_ALWAYS_SB );
- m_ctrlText = new wxListBox(this, -1, pos, size, 1, &strText,
+ m_ctrlText = new wxListBox(this, wxID_ANY, wxDefaultPosition, wxDefaultSize, 1, &strText,
wxLB_HSCROLL | wxLB_ALWAYS_SB );
- m_ctrlLog = new wxTextCtrl(this, -1, _T(""), pos, size,
+ m_ctrlLog = new wxTextCtrl(this, wxID_ANY, _T(""), wxDefaultPosition, wxDefaultSize,
wxTE_MULTILINE | wxTE_READONLY |
wxSUNKEN_BORDER );
m_pLog = new wxLogTextCtrl(m_ctrlLog);
m_pLogPrev = wxLog::SetActiveTarget(m_pLog);
+#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));
m_ctrlLog->SetDropTarget(new URLDropTarget);
+#endif // wxUSE_DRAG_AND_DROP
- wxLayoutConstraints *c;
-
- // Top-left listbox
- c = new wxLayoutConstraints;
- c->left.SameAs(this, wxLeft);
- c->top.SameAs(this, wxTop);
- c->right.PercentOf(this, wxRight, 50);
- c->height.PercentOf(this, wxHeight, 30);
- m_ctrlFile->SetConstraints(c);
-
- // Top-right listbox
- c = new wxLayoutConstraints;
- c->left.SameAs (m_ctrlFile, wxRight);
- c->top.SameAs (this, wxTop);
- c->right.SameAs (this, wxRight);
- c->height.PercentOf(this, wxHeight, 30);
- m_ctrlText->SetConstraints(c);
-
- // Lower text control
- c = new wxLayoutConstraints;
- c->left.SameAs (this, wxLeft);
- c->right.SameAs (this, wxRight);
- c->height.PercentOf(this, wxHeight, 50);
- c->top.SameAs(m_ctrlText, wxBottom);
- m_ctrlLog->SetConstraints(c);
-
- SetAutoLayout(TRUE);
+ wxBoxSizer *m_sizer_top = new wxBoxSizer( wxHORIZONTAL );
+ m_sizer_top->Add(m_ctrlFile, 1, wxEXPAND );
+ m_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);
+
+ SetSizer( m_sizer );
+ m_sizer->SetSizeHints( this );
// copy data by default but allow moving it as well
- m_moveByDefault = FALSE;
- m_moveAllow = TRUE;
- menu_bar->Check(Menu_DragMoveAllow, TRUE);
+ m_moveByDefault = false;
+ m_moveAllow = true;
+ menu_bar->Check(Menu_DragMoveAllow, true);
}
void DnDFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
{
- Close(TRUE);
+ Close(true);
}
void DnDFrame::OnSize(wxSizeEvent& event)
wxPaintDC dc(this);
// dc.Clear(); -- this kills wxGTK
- dc.SetFont( wxFont( 24, wxDECORATIVE, wxNORMAL, wxNORMAL, FALSE, _T("charter") ) );
+ dc.SetFont( wxFont( 24, wxDECORATIVE, wxNORMAL, wxNORMAL, false, _T("charter") ) );
dc.DrawText( _T("Drag text from here!"), 100, h-50 );
}
void DnDFrame::OnNewFrame(wxCommandEvent& WXUNUSED(event))
{
- (new DnDShapeFrame(this))->Show(TRUE);
+#if wxUSE_DRAG_AND_DROP
+ (new DnDShapeFrame(this))->Show(true);
wxLogStatus(this, wxT("Double click the new frame to select a shape for it"));
+#endif // wxUSE_DRAG_AND_DROP
}
void DnDFrame::OnDrag(wxCommandEvent& WXUNUSED(event))
{
+#if wxUSE_DRAG_AND_DROP
wxString strText = wxGetTextFromUser
(
_T("After you enter text in this dialog, press any mouse\n")
);
m_strText = strText;
+#endif // wxUSE_DRAG_AND_DROP
}
void DnDFrame::OnDragMoveByDefault(wxCommandEvent& event)
void DnDFrame::OnLeftDown(wxMouseEvent &WXUNUSED(event) )
{
+#if wxUSE_DRAG_AND_DROP
if ( !m_strText.IsEmpty() )
{
// start drag operation
SetStatusText(wxString(_T("Drag result: ")) + pc);
}
+#endif // wxUSE_DRAG_AND_DROP
}
void DnDFrame::OnRightDown(wxMouseEvent &event )
wxTheClipboard->Close();
}
+#if wxUSE_DRAG_AND_DROP
+
// ----------------------------------------------------------------------------
// Notifications called by the base class
// ----------------------------------------------------------------------------
{
m_pOwner->Append(text);
- return TRUE;
+ return true;
}
bool DnDFile::OnDropFiles(wxCoord, wxCoord, const wxArrayString& filenames)
m_pOwner->Append(filenames[n]);
}
- return TRUE;
+ return true;
}
// ----------------------------------------------------------------------------
const wxString choices[] = { wxT("None"), wxT("Triangle"),
wxT("Rectangle"), wxT("Ellipse") };
- m_radio = new wxRadioBox( this, -1, wxT("&Shape"),
+ m_radio = new wxRadioBox( this, wxID_ANY, wxT("&Shape"),
wxDefaultPosition, wxDefaultSize, 4, choices, 4,
wxRA_SPECIFY_COLS );
shapesSizer->Add( m_radio, 0, wxGROW|wxALL, 5 );
topSizer->Add( shapesSizer, 0, wxALL, 2 );
// attributes
- wxStaticBox* box = new wxStaticBox( this, -1, wxT("&Attributes") );
+ wxStaticBox* box = new wxStaticBox( this, wxID_ANY, wxT("&Attributes") );
wxStaticBoxSizer* attrSizer = new wxStaticBoxSizer( box, wxHORIZONTAL );
wxFlexGridSizer* xywhSizer = new wxFlexGridSizer( 4, 2 );
wxStaticText* st;
- st = new wxStaticText( this, -1, wxT("Position &X:") );
- m_textX = new wxTextCtrl( this, -1, wxEmptyString, wxDefaultPosition,
+ st = new wxStaticText( this, wxID_ANY, wxT("Position &X:") );
+ m_textX = new wxTextCtrl( this, wxID_ANY, wxEmptyString, wxDefaultPosition,
wxSize( 30, 20 ) );
xywhSizer->Add( st, 1, wxGROW|wxALL, 2 );
xywhSizer->Add( m_textX, 1, wxGROW|wxALL, 2 );
- st = new wxStaticText( this, -1, wxT("Size &width:") );
- m_textW = new wxTextCtrl( this, -1, wxEmptyString, wxDefaultPosition,
+ st = new wxStaticText( this, wxID_ANY, wxT("Size &width:") );
+ m_textW = new wxTextCtrl( this, wxID_ANY, wxEmptyString, wxDefaultPosition,
wxSize( 30, 20 ) );
xywhSizer->Add( st, 1, wxGROW|wxALL, 2 );
xywhSizer->Add( m_textW, 1, wxGROW|wxALL, 2 );
- st = new wxStaticText( this, -1, wxT("&Y:") );
- m_textY = new wxTextCtrl( this, -1, wxEmptyString, wxDefaultPosition,
+ st = new wxStaticText( this, wxID_ANY, wxT("&Y:") );
+ m_textY = new wxTextCtrl( this, wxID_ANY, wxEmptyString, wxDefaultPosition,
wxSize( 30, 20 ) );
xywhSizer->Add( st, 1, wxALL|wxALIGN_RIGHT, 2 );
xywhSizer->Add( m_textY, 1, wxGROW|wxALL, 2 );
- st = new wxStaticText( this, -1, wxT("&height:") );
- m_textH = new wxTextCtrl( this, -1, wxEmptyString, wxDefaultPosition,
+ st = new wxStaticText( this, wxID_ANY, wxT("&height:") );
+ m_textH = new wxTextCtrl( this, wxID_ANY, wxEmptyString, wxDefaultPosition,
wxSize( 30, 20 ) );
xywhSizer->Add( st, 1, wxALL|wxALIGN_RIGHT, 2 );
xywhSizer->Add( m_textH, 1, wxGROW|wxALL, 2 );
buttonSizer->Add( bt, 0, wxALL, 2 );
topSizer->Add( buttonSizer, 0, wxALL|wxALIGN_RIGHT, 2 );
- SetAutoLayout( TRUE );
SetSizer( topSizer );
topSizer->Fit( this );
}
m_textW->SetValue(wxString() << m_size.x);
m_textH->SetValue(wxString() << m_size.y);
- return TRUE;
+ return true;
}
bool DnDShapeDialog::TransferDataFromWindow()
wxMessageBox(_T("All sizes and positions should be non null!"),
_T("Invalid shape"), wxICON_HAND | wxOK, this);
- return FALSE;
+ return false;
}
- return TRUE;
+ return true;
}
void DnDShapeDialog::OnColour(wxCommandEvent& WXUNUSED(event))
{
wxColourData data;
- data.SetChooseFull(TRUE);
+ data.SetChooseFull(true);
for (int i = 0; i < 16; i++)
{
wxColour colour(i*16, i*16, i*16);
DnDShapeFrame *DnDShapeFrame::ms_lastDropTarget = NULL;
DnDShapeFrame::DnDShapeFrame(wxFrame *parent)
- : wxFrame(parent, -1, _T("Shape Frame"),
+ : wxFrame(parent, wxID_ANY, _T("Shape Frame"),
wxDefaultPosition, wxSize(250, 150))
{
CreateStatusBar();
wxDropSource source(shapeData, this);
const wxChar *pc = NULL;
- switch ( source.DoDragDrop(TRUE) )
+ switch ( source.DoDragDrop(true) )
{
default:
case wxDragError:
DnDShapeDataObject *self = (DnDShapeDataObject *)this; // const_cast
self->m_dobjMetaFile.SetMetafile(*mf);
- self->m_hasMetaFile = TRUE;
+ self->m_hasMetaFile = true;
delete mf;
}
DnDShapeDataObject *self = (DnDShapeDataObject *)this; // const_cast
self->m_dobjBitmap.SetBitmap(bitmap);
- self->m_hasBitmap = TRUE;
+ self->m_hasBitmap = true;
}
+#endif // wxUSE_DRAG_AND_DROP
+
// ----------------------------------------------------------------------------
// global functions
// ----------------------------------------------------------------------------
static void ShowBitmap(const wxBitmap& bitmap)
{
- wxFrame *frame = new wxFrame(NULL, -1, _T("Bitmap view"));
+ wxFrame *frame = new wxFrame(NULL, wxID_ANY, _T("Bitmap view"));
frame->CreateStatusBar();
DnDCanvasBitmap *canvas = new DnDCanvasBitmap(frame);
canvas->SetBitmap(bitmap);
frame->SetStatusText(wxString::Format(_T("%dx%d"), w, h));
frame->SetClientSize(w > 100 ? 100 : w, h > 100 ? 100 : h);
- frame->Show(TRUE);
+ frame->Show(true);
}
#if wxUSE_METAFILES
static void ShowMetaFile(const wxMetaFile& metafile)
{
- wxFrame *frame = new wxFrame(NULL, -1, _T("Metafile view"));
+ wxFrame *frame = new wxFrame(NULL, wxID_ANY, _T("Metafile view"));
frame->CreateStatusBar();
DnDCanvasMetafile *canvas = new DnDCanvasMetafile(frame);
canvas->SetMetafile(metafile);
#endif // wxUSE_METAFILES
-#endif // wxUSE_DRAG_AND_DROP
+#endif // wxUSE_DRAG_AND_DROP || wxUSE_CLIPBOARD
projects / wxWidgets.git / blobdiff