diff options
Diffstat (limited to 'WebCore/rendering/RenderFileUploadControl.h')
-rw-r--r-- | WebCore/rendering/RenderFileUploadControl.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/WebCore/rendering/RenderFileUploadControl.h b/WebCore/rendering/RenderFileUploadControl.h new file mode 100644 index 0000000..e94b787 --- /dev/null +++ b/WebCore/rendering/RenderFileUploadControl.h @@ -0,0 +1,63 @@ +/* + * Copyright (C) 2006, 2007 Apple Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + */ + +#ifndef RenderFileUploadControl_h +#define RenderFileUploadControl_h + +#include "FileChooser.h" +#include "RenderBlock.h" + +namespace WebCore { + +class HTMLInputElement; + +// Each RenderFileUploadControl contains a RenderButton (for opening the file chooser), and +// sufficient space to draw a file icon and filename. The RenderButton has a shadow node +// associated with it to receive click/hover events. + +class RenderFileUploadControl : public RenderBlock, private FileChooserClient { +public: + RenderFileUploadControl(HTMLInputElement*); + ~RenderFileUploadControl(); + + virtual const char* renderName() const { return "RenderFileUploadControl"; } + + virtual void setStyle(RenderStyle*); + virtual void updateFromElement(); + virtual void calcPrefWidths(); + virtual void paintObject(PaintInfo&, int tx, int ty); + + void click(); + + void valueChanged(); + + void receiveDroppedFile(const String&); + +private: + int maxFilenameWidth() const; + RenderStyle* createButtonStyle(RenderStyle* parentStyle) const; + + RefPtr<HTMLInputElement> m_button; + RefPtr<FileChooser> m_fileChooser; +}; + +} // namespace WebCore + +#endif // RenderFileUploadControl_h |