// This is the SIP interface definition for TQFileDialog, TQFileIconProvider and
// TQFilePreview.
//
// Copyright (c) 2007
// 	Riverbank Computing Limited <info@riverbankcomputing.co.uk>
// 
// This file is part of PyTQt.
// 
// This copy of PyTQt is free software; you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2, or (at your option) any later
// version.
// 
// PyTQt is supplied 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 General Public License for more
// details.
// 
// You should have received a copy of the GNU General Public License along with
// PyTQt; see the file LICENSE.  If not, write to the Free Software Foundation,
// Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.


%ExportedDoc
<Sect2><Title>TQFileDialog</Title>
<Para>
<Literal>TQFileDialog</Literal> is fully implemented.
</Para>
</Sect2>

<Sect2><Title>TQFileIconProvider</Title>
<Para>
<Literal>TQFileIconProvider</Literal> is fully implemented.
</Para>
</Sect2>

<Sect2><Title>TQFilePreview</Title>
<Para>
<Literal>TQFilePreview</Literal> is fully implemented.  However it cannot be
used from Python in the same way as it is used from C++ because PyTQt does not
support multiple inheritance involving more than one wrapped class.  A trick
that seems to work is to use composition rather than inheritance as in the
following code fragment.
</Para>
<ProgramListing>
class FilePreview(TQFilePreview):
    pass

class Preview(TQLabel):
    def __init__(self, parent=None):
        TQLabel.__init__(self, parent)
        self.preview = FilePreview()
        self.preview.previewUrl = self.previewUrl
</ProgramListing>
<Para>
Note that TQFilePreview cannot be instantiated directly because it is abstract.
Thanks to Hans-Peter Jansen for this trick.
</Para>
</Sect2>
%End


%If (TQt_FILEDIALOG)

class TQFileIconProvider : TQObject
{
%TypeHeaderCode
#include <tqfiledialog.h>
%End

public:
	TQFileIconProvider(TQObject * /TransferThis/ = 0,const char * = 0);

	virtual const TQPixmap *pixmap(const TQFileInfo &);

private:
	TQFileIconProvider(const TQFileIconProvider &);
};


class TQFilePreview
{
%TypeHeaderCode
#include <tqfiledialog.h>
%End

public:
	TQFilePreview();

	virtual void previewUrl(const TQUrl &) = 0;
};


class TQFileDialog : TQDialog
{
%TypeHeaderCode
#include <tqfiledialog.h>
%End

public:
	TQFileDialog(const TQString &,const TQString & = TQString::null,
		    TQWidget * /TransferThis/ = 0,const char * = 0,bool = 0);
	TQFileDialog(TQWidget * /TransferThis/ = 0,const char * = 0,bool = 0);

	static TQString getOpenFileName(const TQString & = TQString::null,
				       const TQString & = TQString::null,
				       TQWidget * = 0,const char * = 0,
				       const TQString & = TQString::null,
				       TQString * = 0,bool = 1) /ReleaseGIL/;

	static TQString getSaveFileName(const TQString & = TQString::null,
				       const TQString & = TQString::null,
				       TQWidget * = 0,const char * = 0,
				       const TQString & = TQString::null,
				       TQString * = 0,bool = 1) /ReleaseGIL/;

	static TQString getExistingDirectory(const TQString & = TQString::null,
					    TQWidget * = 0,const char * = 0,
					    const TQString & = TQString::null,
					    bool = 1,bool = 1) /ReleaseGIL/;

	static TQStringList getOpenFileNames(const TQString & = TQString::null,
					    const TQString & = TQString::null,
					    TQWidget * = 0,const char * = 0,
					    const TQString & = TQString::null,
					    TQString * = 0,
					    bool = 1) /ReleaseGIL/;

	static void setIconProvider(TQFileIconProvider *);
	static TQFileIconProvider *iconProvider();

	TQString selectedFile() const;
	TQString selectedFilter() const;
	virtual void setSelectedFilter(const TQString &);
	virtual void setSelectedFilter(int);

	void setSelection(const TQString &);

	void selectAll(bool);

	TQStringList selectedFiles() const;

	TQString dirPath() const;

	void setDir(const TQDir &);
	const TQDir* dir() const;

	void setShowHiddenFiles(bool);
	bool showHiddenFiles() const;

	void rereadDir() /ReleaseGIL/;
	void resortDir();

	enum Mode {
		AnyFile,
		ExistingFile,
		Directory,
		ExistingFiles,
		DirectoryOnly
	};

	void setMode(Mode);
	Mode mode() const;

	enum ViewMode {
		Detail,
		List
	};

	enum PreviewMode {
		NoPreview,
		Contents,
		Info
	};

	void setViewMode(ViewMode);
	ViewMode viewMode() const;
	void setPreviewMode(PreviewMode);
	PreviewMode previewMode() const;

	bool eventFilter(TQObject *,TQEvent *);

	bool isInfoPreviewEnabled() const;
	bool isContentsPreviewEnabled() const;
	void setInfoPreviewEnabled(bool);
	void setContentsPreviewEnabled(bool);

	void setInfoPreview(TQWidget *,TQFilePreview *);
	void setContentsPreview(TQWidget *,TQFilePreview *);

	TQUrl url() const;

	void addFilter(const TQString &);

public slots:
	void done(int);
	void setDir(const TQString &);
	void setUrl(const TQUrlOperator &);
	void setFilter(const TQString &);
	void setFilters(const TQString &);
//	void setFilters(const char **);
	void setFilters(const TQStringList &);

signals:
	void fileHighlighted(const TQString &);
	void fileSelected(const TQString &);
	void filesSelected(const TQStringList &);
	void dirEntered(const TQString &);
	void filterSelected(const TQString &);

protected:
	void resizeEvent(TQResizeEvent *);
	void keyPressEvent(TQKeyEvent *);

	void addWidgets(TQLabel *,TQWidget *,TQPushButton *);
	void addToolButton(TQButton *,bool = 0);
	void addLeftWidget(TQWidget *);
	void addRightWidget(TQWidget *);

private:
	TQFileDialog(const TQFileDialog &);
};

%End
