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Merge branch 'qt-dnd'

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Initial drag-and-drop implementation for wxQt.

Closes https://github.com/wxWidgets/wxWidgets/pull/1205
This commit is contained in:
Vadim Zeitlin
2019-02-02 15:54:21 +01:00
parent f2d20384a0 0145916fb6
commit 6370662cc8
9 changed files with 491 additions and 160 deletions
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40
include/wx/qt/dnd.h
View File

@@ -8,39 +8,47 @@
#ifndef _WX_QT_DND_H_
#define _WX_QT_DND_H_
#define wxDROP_ICON(name) wxICON(name)
#define wxDROP_ICON(name) wxCursor(name##_xpm)
class WXDLLIMPEXP_CORE wxDropTarget : public wxDropTargetBase
{
public:
wxDropTarget(wxDataObject *dataObject = NULL );
wxDropTarget(wxDataObject *dataObject = NULL);
virtual ~wxDropTarget();
virtual bool OnDrop(wxCoord x, wxCoord y);
virtual wxDragResult OnData(wxCoord x, wxCoord y, wxDragResult def);
virtual bool GetData();
virtual bool OnDrop(wxCoord x, wxCoord y) wxOVERRIDE;
virtual wxDragResult OnData(wxCoord x,
wxCoord y,
wxDragResult def) wxOVERRIDE;
virtual bool GetData() wxOVERRIDE;
wxDataFormat GetMatchingPair();
protected:
void ConnectTo(QWidget* widget);
void Disconnect();
private:
class Impl;
Impl* m_pImpl;
};
class WXDLLIMPEXP_CORE wxDropSource: public wxDropSourceBase
{
public:
wxDropSource( wxWindow *win = NULL,
const wxIcon &copy = wxNullIcon,
const wxIcon &move = wxNullIcon,
const wxIcon &none = wxNullIcon);
wxDropSource(wxWindow *win = NULL,
const wxCursor &copy = wxNullCursor,
const wxCursor &move = wxNullCursor,
const wxCursor &none = wxNullCursor);
wxDropSource( wxDataObject& data,
wxWindow *win,
const wxIcon &copy = wxNullIcon,
const wxIcon &move = wxNullIcon,
const wxIcon &none = wxNullIcon);
wxDropSource(wxDataObject& data,
wxWindow *win,
const wxCursor &copy = wxNullCursor,
const wxCursor &move = wxNullCursor,
const wxCursor &none = wxNullCursor);
virtual wxDragResult DoDragDrop(int flags = wxDrag_CopyOnly);
private:
wxWindow* m_parentWindow;
};
#endif // _WX_QT_DND_H_