81 lines
2.1 KiB
C++
81 lines
2.1 KiB
C++
/*****************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright (c) 2003, Karol Szwed <kszwed@kde.org>
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You can Freely distribute this program under the GNU General Public
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License. See the file "COPYING" for the exact licensing terms.
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******************************************************************/
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#include "geometrytip.h"
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namespace KWinInternal
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{
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GeometryTip::GeometryTip( const XSizeHints* xSizeHints, bool save_under ):
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QLabel(NULL, "kwingeometry" )
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{
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setMargin(1);
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setIndent(0);
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setLineWidth(1);
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setFrameStyle( QFrame::Raised | QFrame::StyledPanel );
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setAlignment( AlignCenter | AlignTop );
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sizeHints = xSizeHints;
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if( save_under )
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{
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XSetWindowAttributes attr;
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attr.save_under = True; // use saveunder if possible to avoid weird effects in transparent mode
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XChangeWindowAttributes( qt_xdisplay(), winId(), CWSaveUnder, &attr );
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}
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}
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GeometryTip::~GeometryTip()
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{
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}
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void GeometryTip::setGeometry( const QRect& geom )
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{
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int w, h;
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int bw, bh;
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w = geom.width();
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h = geom.height();
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if (sizeHints)
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{
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// PBaseSize is only for aspect ratios, see Client::getWMNormalHints()
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if (!(sizeHints->flags & PMinSize))
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{
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bw = 0;
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bh = 0;
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}
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else
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{
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bw = sizeHints->min_width;
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bh = sizeHints->min_height;
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}
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if (sizeHints->flags & PResizeInc)
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{
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if (sizeHints->width_inc > 0)
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w = (w - bw) / sizeHints->width_inc;
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if (sizeHints->height_inc > 0)
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h = (h - bh) / sizeHints->height_inc;
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}
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}
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h = QMAX( h, 0 ); // in case of isShade() and PBaseSize
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QString pos;
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pos.sprintf( "%+d,%+d<br>(<b>%d x %d</b>)",
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geom.x(), geom.y(), w, h );
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setText( pos );
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adjustSize();
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move( geom.x() + ((geom.width() - width()) / 2),
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geom.y() + ((geom.height() - height()) / 2) );
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}
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} // namespace
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#include "geometrytip.moc"
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