Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 145 insertions, 0 deletions

diff --git a/kmdi/kmdichildfrmcaption.h b/kmdi/kmdichildfrmcaption.h
new file mode 100644
index 000000000..6100acc02
--- /dev/null
+++ b/kmdi/kmdichildfrmcaption.h
@@ -0,0 +1,145 @@
+//----------------------------------------------------------------------------
+//    filename             : kmdichildfrmcaption.h
+//----------------------------------------------------------------------------
+//    Project              : KDE MDI extension
+//
+//    begin                : 07/1999       by Szymon Stefanek as part of kvirc
+//                                         (an IRC application)
+//    changes              : 09/1999       by Falk Brettschneider to create an
+//                           - 06/2000     stand-alone Qt extension set of
+//                                         classes and a Qt-based library
+//                           2000-2003     maintained by the KDevelop project
+//
+//    copyright            : (C) 1999-2003 by Falk Brettschneider
+//                                         and
+//                                         Szymon Stefanek (stefanek@tin.it)
+//    email                :  falkbr@kdevelop.org (Falk Brettschneider)
+//----------------------------------------------------------------------------
+//
+//----------------------------------------------------------------------------
+//
+//    This program 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.
+//
+//----------------------------------------------------------------------------
+#ifndef _KMDI_CHILD_FRM_CAPTION_H_
+#define _KMDI_CHILD_FRM_CAPTION_H_
+
+#include <qwidget.h>
+
+#include "kmdidefines.h"
+
+class KMdiChildFrm;
+
+
+class KMdiChildFrmCaptionPrivate;
+
+/**
+* @short Internal class.
+*
+* It's the caption bar of a child frame widget.
+*/
+class KMDI_EXPORT KMdiChildFrmCaption : public QWidget
+{
+	Q_OBJECT
+public:
+	/**
+	 * Constructor
+	 */
+	KMdiChildFrmCaption( KMdiChildFrm *parent );
+
+	/**
+	 * Destructor
+	 */
+	~KMdiChildFrmCaption();
+
+	/**
+	 * Repaint the caption bar in active background colors
+	 */
+	void setActive( bool bActive );
+
+	/**
+	 * Repaint with a new caption bar title
+	 */
+	void setCaption( const QString& text );
+
+	/**
+	 * Returns the caption bar height depending on the used font
+	 */
+	int heightHint();
+
+public slots:
+	/**
+	 * Grabs the mouse, a move cursor, sets a move indicator variable to true and keeps the global mouse position in mind
+	 */
+	void slot_moveViaSystemMenu();
+
+protected:
+	/**
+	 * Draws the caption bar and its title using the settings
+	 */
+	virtual void paintEvent( QPaintEvent *e );
+
+	/**
+	 * The same as KMdiChildFrmCaption::slot_moveViaSystemMenu
+	 */
+	virtual void mousePressEvent( QMouseEvent * );
+
+	/**
+	 * Calls maximizePressed of the parent widget ( KMdiChildFrm )
+	 */
+	virtual void mouseDoubleClickEvent( QMouseEvent * );
+
+	/**
+	 * Restore the normal mouse cursor, set the state variable back to 'not moving'
+	 */
+	virtual void mouseReleaseEvent( QMouseEvent * );
+
+	/**
+	 * Checks if out of move range of the KMdiChildArea and calls KMdiChildFrm::move
+	 */
+	virtual void mouseMoveEvent( QMouseEvent *e );
+
+	/**
+	 * Computes a new abbreviated string from a given string depending on a given maximum width
+	 * @todo Replace with a call to a KStringHandler function instead of rolling our own
+	 */
+	QString abbreviateText( QString origStr, int maxWidth );
+
+	// attributes
+public:
+	/**
+	 * the title string shown in the caption bar
+	 */
+	QString m_szCaption;
+
+protected:  // Protected attributes
+	/**
+	 * parent widget
+	 */
+	KMdiChildFrm *m_pParent;
+
+	/**
+	 * state variable indicating whether activated or not activated
+	 */
+	bool m_bActive;
+
+	/**
+	 * the position offset related to its parent widget (internally used for translating mouse move positions
+	 */
+	QPoint m_offset;
+
+	/**
+	 * True if the child knows that it is currently being dragged.
+	 */
+	bool m_bChildInDrag;
+
+private:
+	KMdiChildFrmCaptionPrivate *d;
+};
+
+#endif //_KMDICAPTION_H_
+
+// kate: space-indent off; replace-tabs off; indent-mode csands; tab-width 4;