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Merge branch 'qt_clipboard_bitmap' of https://github.com/GeoTeric/wxWidgets

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Implement copying bitmap to clipboard for wxQt.

See https://github.com/wxWidgets/wxWidgets/pull/1368
This commit is contained in:
Vadim Zeitlin
2019-10-05 15:04:47 +02:00
parent 73cab0bd4e 5c169c0cf2
commit 4c517dea40
5 changed files with 107 additions and 50 deletions
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11
include/wx/qt/dataobj.h
View File

@@ -12,6 +12,8 @@
// wxDataObject is the same as wxDataObjectBase under wxQT
// ----------------------------------------------------------------------------
class QMimeData;
class WXDLLIMPEXP_CORE wxDataObject : public wxDataObjectBase
{
public:
@@ -19,6 +21,15 @@ public:
virtual ~wxDataObject();
virtual bool IsSupportedFormat( const wxDataFormat& format, Direction dir = Get ) const;
// Adds object's data to Qt mime data appropriately for type
virtual void QtAddDataTo(QMimeData &mimeData) const;
// Sets object's data from Qt mime data appropriately for type
virtual bool QtSetDataFrom(const QMimeData &mimeData);
private:
// Sets object's data from Qt mime data in specific format
virtual void QtSetDataSingleFormat(const QMimeData &mimeData, const wxDataFormat &format);
};
#endif // _WX_QT_DATAOBJ_H_

5
include/wx/qt/dataobj2.h
View File

@@ -14,6 +14,11 @@ public:
wxBitmapDataObject();
wxBitmapDataObject(const wxBitmap& bitmap);
// Overridden to set image data directly, which Qt will write to clipboard in many formats
void QtAddDataTo(QMimeData &mimeData) const wxOVERRIDE;
// Overridden to retrieve image data from any format that Qt can read from clipboard
bool QtSetDataFrom(const QMimeData &mimeData) wxOVERRIDE;
protected:
private: