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diff --git a/tdemdi/tdemdichildfrmcaption.cpp b/tdemdi/tdemdichildfrmcaption.cpp
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+//----------------------------------------------------------------------------
+// filename : tdemdichildfrmcaption.cpp
+//----------------------------------------------------------------------------
+// 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 Szymon Stefanek (stefanek@tin.it)
+// and
+// Falk Brettschneider
+// email : falkbr@tdevelop.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.
+//
+//----------------------------------------------------------------------------
+
+#include "tdemdichildfrmcaption.h"
+#include "tdemdichildfrmcaption.moc"
+
+#include <tqpainter.h>
+#include <tqapplication.h>
+#include <tqcursor.h>
+#include <tqtoolbutton.h>
+#include <tqpopupmenu.h>
+
+#include "tdemdidefines.h"
+#include "tdemdichildfrm.h"
+#include "tdemdichildarea.h"
+#include "tdemdimainfrm.h"
+#include <klocale.h>
+#include <iostream>
+
+#ifdef Q_WS_WIN
+//TODO: one day gradient can be added for win98/winnt5+
+// ask system properties on windows
+#ifndef SPI_GETGRADIENTCAPTIONS
+# define SPI_GETGRADIENTCAPTIONS 0x1008
+#endif
+#ifndef COLOR_GRADIENTACTIVECAPTION
+# define COLOR_GRADIENTACTIVECAPTION 27
+#endif
+#ifndef COLOR_GRADIENTINACTIVECAPTION
+# define COLOR_GRADIENTINACTIVECAPTION 28
+#endif
+#endif
+//#endif
+
+//////////////////////////////////////////////////////////////////////////////
+// Class : KMdiChildFrmCaption
+// Purpose : An MDI label that draws the title
+//
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//============== KMdiChildFrmCaption =============//
+
+KMdiChildFrmCaption::KMdiChildFrmCaption( KMdiChildFrm *parent )
+ : TQWidget( parent, "tdemdi_childfrmcaption" )
+{
+ m_szCaption = i18n( "Unnamed" );
+ m_bActive = false;
+ m_pParent = parent;
+ setBackgroundMode( NoBackground );
+ setFocusPolicy( TQ_NoFocus );
+ m_bChildInDrag = false;
+}
+
+//============== ~KMdiChildFrmCaption =============//
+
+KMdiChildFrmCaption::~KMdiChildFrmCaption()
+{}
+
+//============= mousePressEvent ==============//
+
+void KMdiChildFrmCaption::mousePressEvent( TQMouseEvent *e )
+{
+ if ( e->button() == Qt::LeftButton )
+ {
+ setMouseTracking( false );
+ if ( KMdiMainFrm::frameDecorOfAttachedViews() != KMdi::Win95Look )
+ {
+ TQApplication::setOverrideCursor( tqsizeAllCursor, true );
+ }
+ m_pParent->m_bDragging = true;
+ m_offset = mapToParent( e->pos() );
+ }
+ else if ( e->button() == Qt::RightButton )
+ {
+ m_pParent->systemMenu()->popup( mapToGlobal( e->pos() ) );
+ }
+}
+
+//============= mouseReleaseEvent ============//
+
+void KMdiChildFrmCaption::mouseReleaseEvent( TQMouseEvent *e )
+{
+ if ( e->button() == Qt::LeftButton )
+ {
+ if ( KMdiMainFrm::frameDecorOfAttachedViews() != KMdi::Win95Look )
+ TQApplication::restoreOverrideCursor();
+
+ releaseMouse();
+ if ( m_pParent->m_bDragging )
+ {
+ m_pParent->m_bDragging = false;
+ if ( m_bChildInDrag )
+ {
+ //notify child view
+ KMdiChildFrmDragEndEvent ue( e );
+ if ( m_pParent->m_pClient != 0L )
+ TQApplication::sendEvent( m_pParent->m_pClient, &ue );
+
+ m_bChildInDrag = false;
+ }
+ }
+ }
+}
+
+//============== mouseMoveEvent =============//
+void KMdiChildFrmCaption::mouseMoveEvent( TQMouseEvent *e )
+{
+ if ( !m_pParent->m_bDragging )
+ return ;
+
+ if ( !m_bChildInDrag )
+ {
+ //notify child view
+ KMdiChildFrmDragBeginEvent ue( e );
+ if ( m_pParent->m_pClient != 0L )
+ TQApplication::sendEvent( m_pParent->m_pClient, &ue );
+
+ m_bChildInDrag = true;
+ }
+
+ TQPoint relMousePosInChildArea = m_pParent->m_pManager->mapFromGlobal( e->globalPos() );
+
+ // mouse out of child area? stop child frame dragging
+ if ( !m_pParent->m_pManager->rect().contains( relMousePosInChildArea ) )
+ {
+ if ( relMousePosInChildArea.x() < 0 )
+ relMousePosInChildArea.rx() = 0;
+
+ if ( relMousePosInChildArea.y() < 0 )
+ relMousePosInChildArea.ry() = 0;
+
+ if ( relMousePosInChildArea.x() > m_pParent->m_pManager->width() )
+ relMousePosInChildArea.rx() = m_pParent->m_pManager->width();
+
+ if ( relMousePosInChildArea.y() > m_pParent->m_pManager->height() )
+ relMousePosInChildArea.ry() = m_pParent->m_pManager->height();
+ }
+ TQPoint mousePosInChildArea = relMousePosInChildArea - m_offset;
+
+ // set new child frame position
+ parentWidget() ->move( mousePosInChildArea );
+}
+
+//=============== setActive ===============//
+
+void KMdiChildFrmCaption::setActive( bool bActive )
+{
+ if ( m_bActive == bActive )
+ return ;
+
+ // Ensure the icon's pixmap has the correct bg color
+ m_pParent->m_pWinIcon->setBackgroundColor( bActive ?
+ m_pParent->m_pManager->m_captionActiveBackColor :
+ m_pParent->m_pManager->m_captionInactiveBackColor );
+ m_pParent->m_pUnixIcon->setBackgroundColor( bActive ?
+ m_pParent->m_pManager->m_captionActiveBackColor :
+ m_pParent->m_pManager->m_captionInactiveBackColor );
+
+ m_bActive = bActive;
+ repaint( false );
+}
+
+//=============== setCaption ===============//
+
+void KMdiChildFrmCaption::setCaption( const TQString& text )
+{
+ m_szCaption = text;
+ repaint( false );
+}
+
+//============== heightHint ===============//
+
+int KMdiChildFrmCaption::heightHint()
+{
+ int hint = m_pParent->m_pManager->m_captionFontLineSpacing + 3;
+ if ( KMdiMainFrm::frameDecorOfAttachedViews() == KMdi::Win95Look )
+ {
+ if ( hint < 18 )
+ hint = 18;
+ }
+ else if ( KMdiMainFrm::frameDecorOfAttachedViews() == KMdi::KDE1Look )
+ {
+ if ( hint < 20 )
+ hint = 20;
+ }
+ else if ( KMdiMainFrm::frameDecorOfAttachedViews() == KMdi::KDELook )
+ {
+ if ( hint < 16 )
+ hint = 16;
+ }
+ else
+ { // kde2laptop look
+ hint -= 4;
+ if ( hint < 14 )
+ hint = 14;
+ }
+ return hint;
+}
+
+//=============== paintEvent ==============//
+
+void KMdiChildFrmCaption::paintEvent( TQPaintEvent * )
+{
+ TQPainter p( this );
+ TQRect r = rect();
+ p.setFont( m_pParent->m_pManager->m_captionFont );
+
+ if ( m_bActive )
+ {
+ p.fillRect( r, m_pParent->m_pManager->m_captionActiveBackColor );
+ p.setPen( m_pParent->m_pManager->m_captionActiveForeColor );
+ }
+ else
+ {
+ p.fillRect( r, m_pParent->m_pManager->m_captionInactiveBackColor );
+ p.setPen( m_pParent->m_pManager->m_captionInactiveForeColor );
+ }
+
+ //Shift the text after the icon
+ if ( KMdiMainFrm::frameDecorOfAttachedViews() == KMdi::Win95Look )
+ r.setLeft( r.left() + m_pParent->icon() ->width() + 3 );
+ else if ( KMdiMainFrm::frameDecorOfAttachedViews() == KMdi::KDE1Look )
+ r.setLeft( r.left() + 22 );
+ else if ( KMdiMainFrm::frameDecorOfAttachedViews() == KMdi::KDELook )
+ r.setLeft( r.left() + m_pParent->icon() ->width() + 3 );
+ else // kde2laptop look
+ r.setLeft( r.left() + 30 );
+
+ int captionWidthForText = width() - 4 * m_pParent->m_pClose->width() - m_pParent->icon() ->width() - 5;
+ TQString text = abbreviateText( m_szCaption, captionWidthForText );
+ p.drawText( r, AlignVCenter | AlignLeft | SingleLine, text );
+
+}
+
+
+TQString KMdiChildFrmCaption::abbreviateText( TQString origStr, int maxWidth )
+{
+ TQFontMetrics fm = fontMetrics();
+ int actualWidth = fm.width( origStr );
+
+ int realLetterCount = origStr.length();
+ int newLetterCount;
+
+ if ( actualWidth != 0 )
+ newLetterCount = ( maxWidth * realLetterCount ) / actualWidth;
+ else
+ newLetterCount = realLetterCount; // should be 0 anyway
+
+ int w = maxWidth + 1;
+ TQString s = origStr;
+
+ if ( newLetterCount <= 0 )
+ s = "";
+
+ while ( ( w > maxWidth ) && ( newLetterCount >= 1 ) )
+ {
+ if ( newLetterCount < realLetterCount )
+ {
+ if ( newLetterCount > 3 )
+ s = origStr.left( newLetterCount / 2 ) + "..." + origStr.right( newLetterCount / 2 );
+ else
+ {
+ if ( newLetterCount > 1 )
+ s = origStr.left( newLetterCount ) + "..";
+ else
+ s = origStr.left( 1 );
+ }
+ }
+ TQFontMetrics fm = fontMetrics();
+ w = fm.width( s );
+ newLetterCount--;
+ }
+ return s;
+}
+
+//============= mouseDoubleClickEvent ===========//
+
+void KMdiChildFrmCaption::mouseDoubleClickEvent( TQMouseEvent * )
+{
+ m_pParent->maximizePressed();
+}
+
+//============= slot_moveViaSystemMenu ===========//
+
+void KMdiChildFrmCaption::slot_moveViaSystemMenu()
+{
+ setMouseTracking( true );
+ grabMouse();
+
+ if ( KMdiMainFrm::frameDecorOfAttachedViews() != KMdi::Win95Look )
+ TQApplication::setOverrideCursor( tqsizeAllCursor, true );
+
+ m_pParent->m_bDragging = true;
+ m_offset = mapFromGlobal( TQCursor::pos() );
+}
+
+// kate: space-indent off; replace-tabs off; indent-mode csands; tab-width 4;
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-17 08:23:53 +0000