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#ifndef TEXTEDIT_H
#define TEXTEDIT_H
#include
class TextEdit : public QTextEdit
{
Q_OBJECT
public:
TextEdit(QWidget *parent=0);
bool canInsertFromMimeData( const QMimeData *source ) const;
void insertFromMimeData( const QMimeData *source );
};
#endif
#include "textedit.h"
#include
TextEdit::TextEdit(QWidget *parent)
: QTextEdit(parent)
{
}
bool TextEdit::canInsertFromMimeData( const QMimeData *source ) const
{
if (source->hasImage())
return true;
else
return QTextEdit::canInsertFromMimeData(source);
}
void TextEdit::insertFromMimeData( const QMimeData *source )
{
if (source->hasImage())
{
QImage image = qvariant_cast(source->imageData());
QTextCursor cursor = this->textCursor();
QTextDocument *document = this->document();
document->addResource(QTextDocument::ImageResource, QUrl("image"), image);
cursor.insertImage("image");
}
}
#include
#include "textedit.h"
int main(int argc, char * argv[])
{
QApplication app(argc, argv);
TextEdit *textEdit = new TextEdit;
textEdit->show();
return app.exec();
}