From 5159cd2beb2e87806a5b54e9991b7895285c9d3e Mon Sep 17 00:00:00 2001
From: Timothy Pearson <kb9vqf@pearsoncomputing.net>
Date: Sun, 27 Jan 2013 01:04:16 -0600
Subject: Rename a number of libraries and executables to avoid conflicts with
 KDE4

---
 tdeio/tdefile/kpreviewwidgetbase.h | 92 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 tdeio/tdefile/kpreviewwidgetbase.h

(limited to 'tdeio/tdefile/kpreviewwidgetbase.h')

diff --git a/tdeio/tdefile/kpreviewwidgetbase.h b/tdeio/tdefile/kpreviewwidgetbase.h
new file mode 100644
index 000000000..3597070ee
--- /dev/null
+++ b/tdeio/tdefile/kpreviewwidgetbase.h
@@ -0,0 +1,92 @@
+/* This file is part of the KDE libraries
+ * Copyright (C) 2001 Frerich Raabe <raabe@kde.org>
+ *               2003 Carsten Pfeiffer <pfeiffer@kde.org>
+ *
+ * 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 __KPREVIEWWIDGETBASE_H__
+#define __KPREVIEWWIDGETBASE_H__
+
+#include <tqptrdict.h>
+#include <tqwidget.h>
+
+#include <tdelibs_export.h>
+
+class KURL;
+
+/**
+ * Abstract baseclass for all preview widgets which shall be used via
+ * KFileDialog::setPreviewWidget(const KPreviewWidgetBase *).
+ * Ownership will be transferred to KFileDialog, so you have to create
+ * the preview with "new" and let KFileDialog delete it.
+ *
+ * Just derive your custom preview widget from KPreviewWidgetBase and implement
+ * all the pure virtual methods. The slot showPreview(const KURL &) is called
+ * every time the file selection changes.
+ *
+ * @short Abstract baseclass for all preview widgets.
+ * @author Frerich Raabe <raabe@kde.org>
+ */
+class TDEIO_EXPORT KPreviewWidgetBase : public TQWidget
+{
+    Q_OBJECT
+
+public:
+    /**
+     * Constructor. Construct the user interface of your preview widget here
+     * and pass the KFileDialog this preview widget is going to be used in as
+     * the parent.
+     *
+     * @param parent The KFileDialog this preview widget is going to be used in
+     * @param name The internal name of this object
+     */
+    KPreviewWidgetBase(TQWidget *parent, const char *name=0);
+    ~KPreviewWidgetBase();
+
+public slots:
+    /**
+     * This slot is called every time the user selects another file in the
+     * file dialog. Implement the stuff necessary to reflect the change here.
+     *
+     * @param url The URL of the currently selected file.
+     */
+    virtual void showPreview(const KURL &url) = 0;
+
+    /**
+     * Reimplement this to clear the preview. This is called when e.g. the
+     * selection is cleared or when multiple selections exist, or the directory
+     * is changed.
+     */
+    virtual void clearPreview() = 0;
+
+    TQStringList supportedMimeTypes() const;
+
+protected:
+    void setSupportedMimeTypes( const TQStringList& mimeTypes );
+
+protected:
+    virtual void virtual_hook( int, void* ) {};
+
+private:
+    class KPreviewWidgetBasePrivate;
+    KPreviewWidgetBasePrivate * d() const {
+        return s_private->find( const_cast<KPreviewWidgetBase*>( this ) );
+    }
+    static TQPtrDict<KPreviewWidgetBasePrivate> * s_private;
+};
+
+#endif
-- 
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