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geometrytip.cpp
1 /*****************************************************************
2  KWin - the KDE window manager
3  This file is part of the KDE project.
4 
5 Copyright (c) 2003, Karol Szwed <kszwed@kde.org>
6 
7 You can Freely distribute this program under the GNU General Public
8 License. See the file "COPYING" for the exact licensing terms.
9 ******************************************************************/
10 
11 #include "geometrytip.h"
12 
13 namespace KWinInternal
14 {
15 
16 GeometryTip::GeometryTip( const XSizeHints* xSizeHints, bool save_under ):
17  TQLabel(NULL, "kwingeometry" )
18  {
19  setMargin(1);
20  setIndent(0);
21  setLineWidth(1);
22  setFrameStyle( TQFrame::Raised | TQFrame::StyledPanel );
23  setAlignment( AlignCenter | AlignTop );
24  sizeHints = xSizeHints;
25  if( save_under )
26  {
27  XSetWindowAttributes attr;
28  attr.save_under = True; // use saveunder if possible to avoid weird effects in transparent mode
29  XChangeWindowAttributes( qt_xdisplay(), winId(), CWSaveUnder, &attr );
30  }
31  }
32 
33 GeometryTip::~GeometryTip()
34  {
35  }
36 
37 void GeometryTip::setGeometry( const TQRect& geom )
38  {
39  int w = geom.width();
40  int h = geom.height();
41 
42  if (sizeHints)
43  {
44  if (sizeHints->flags & PResizeInc)
45  {
46  w = ( w - sizeHints->base_width ) / sizeHints->width_inc;
47  h = ( h - sizeHints->base_height ) / sizeHints->height_inc;
48  }
49  }
50 
51  h = QMAX( h, 0 ); // in case of isShade() and PBaseSize
52  TQString pos;
53  pos.sprintf( "%+d,%+d<br>(<b>%d&nbsp;x&nbsp;%d</b>)",
54  geom.x(), geom.y(), w, h );
55  setText( pos );
56  adjustSize();
57  move( geom.x() + ((geom.width() - width()) / 2),
58  geom.y() + ((geom.height() - height()) / 2) );
59  }
60 
61 } // namespace
62 
63 #include "geometrytip.moc"

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