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-rw-r--r--src/app/Dialogs/percentalsplitter.cpp193
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diff --git a/src/app/Dialogs/percentalsplitter.cpp b/src/app/Dialogs/percentalsplitter.cpp
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+/***************************************************************************
+ percentalsplitter.h - description
+ -------------------
+ copyright : (C) 2006 + by Csaba Karai
+ e-mail : krusader@users.sourceforge.net
+ web site : http://krusader.sourceforge.net
+ ---------------------------------------------------------------------------
+ Description
+ ***************************************************************************
+
+ A
+
+ db dD d8888b. db db .d8888. .d8b. d8888b. d88888b d8888b.
+ 88 ,8P' 88 `8D 88 88 88' YP d8' `8b 88 `8D 88' 88 `8D
+ 88,8P 88oobY' 88 88 `8bo. 88ooo88 88 88 88ooooo 88oobY'
+ 88`8b 88`8b 88 88 `Y8b. 88~~~88 88 88 88~~~~~ 88`8b
+ 88 `88. 88 `88. 88b d88 db 8D 88 88 88 .8D 88. 88 `88.
+ YP YD 88 YD ~Y8888P' `8888Y' YP YP Y8888D' Y88888P 88 YD
+
+ H e a d e r F i l e
+
+ ***************************************************************************
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ ***************************************************************************/
+
+#include "percentalsplitter.h"
+#include <tqtooltip.h>
+#include <tqpainter.h>
+#include <tqapplication.h>
+
+class PercentalSplitterToolTip : public TQToolTip {
+public:
+ PercentalSplitterToolTip( TQWidget * parent ) : TQToolTip( parent ) {
+ }
+
+ virtual ~PercentalSplitterToolTip() {
+ remove( parentWidget() );
+ }
+
+ void maybeTip( const TQPoint & point ) {
+ if( parentWidget()->inherits( "PercentalSplitter" ) ) {
+ PercentalSplitter *splitter = (PercentalSplitter *)parentWidget();
+
+ TQString tipString = splitter->toolTipString();
+ TQRect rect = TQRect( parentWidget()->rect() );
+
+ if( splitter->orientation() == TQt::Vertical ) {
+ rect.setY( splitter->sizes()[ 0 ] );
+ rect.setHeight( splitter->handleWidth() );
+ }
+ else {
+ rect.setX( splitter->sizes()[ 0 ] );
+ rect.setWidth( splitter->handleWidth() );
+ }
+ if( rect.contains( point ) )
+ tip( rect, tipString );
+ }
+ }
+};
+
+PercentalSplitter::PercentalSplitter( TQWidget * parent, const char * name ) : TQSplitter( parent, name ), label( 0 ), opaqueOldPos( -1 ) {
+ toolTip = new PercentalSplitterToolTip( this );
+}
+
+PercentalSplitter::~PercentalSplitter() {
+ delete toolTip;
+}
+
+TQString PercentalSplitter::toolTipString( int p ) {
+ TQValueList<int> values = sizes();
+ if( values.count() == 2 && ( values[ 0 ] + values[ 1 ] != 0 ) ) {
+ if( p < 0 )
+ p = values[ 0 ];
+ int percent = (int)(((double)p / (double)( values[ 0 ] + values[ 1 ] )) * 10000. + 0.5);
+ return TQString( "%1.%2%3" ).arg( percent / 100 ).arg( ( percent / 10 )%10 ).arg( percent % 10 ) + "%";
+ }
+ return TQString();
+}
+
+void PercentalSplitter::setRubberband ( int p ) {
+ if( p == opaqueOldPos )
+ return;
+
+ TQPainter paint( this );
+ paint.setPen( gray );
+ paint.setBrush( gray );
+ paint.setRasterOp( XorROP );
+ TQRect r = contentsRect();
+ const int rBord = 3; // customizable?
+ int hw = handleWidth();
+
+ if( orientation() == TQt::Horizontal ) {
+ if ( opaqueOldPos >= 0 ) {
+ if( label == 0 )
+ paint.drawRect( opaqueOldPos + hw / 2 - rBord, r.y(), 2 * rBord, r.height() );
+ else {
+ TQPoint labelLoc = mapFromGlobal( labelLocation );
+ if( labelLoc.y() > r.y() )
+ paint.drawRect( opaqueOldPos + hw / 2 - rBord, r.y(), 2 * rBord, labelLoc.y() );
+ if( labelLoc.y() + label->height() < r.height() )
+ paint.drawRect( opaqueOldPos + hw / 2 - rBord, labelLoc.y() + label->height(), 2 * rBord, r.height() - labelLoc.y() - label->height() );
+ }
+ }
+ } else {
+ if ( opaqueOldPos >= 0 ) {
+ if( label == 0 )
+ paint.drawRect( r.x(), opaqueOldPos + hw / 2 - rBord, r.width(), 2 * rBord );
+ else {
+ TQPoint labelLoc = mapFromGlobal( labelLocation );
+ if( labelLoc.x() > r.x() )
+ paint.drawRect( r.x(), opaqueOldPos + hw / 2 - rBord, labelLoc.x(), 2 * rBord );
+ if( labelLoc.x() + label->width() < r.width() )
+ paint.drawRect( labelLoc.x() + label->width(), opaqueOldPos + hw / 2 - rBord, r.width() - labelLoc.x() - label->width(), 2 * rBord );
+ }
+ }
+ }
+
+ if( p < 0 ) {
+ if( label ) {
+ delete label;
+ label = 0;
+ }
+ }
+ else {
+ int scr = TQApplication::desktop()->screenNumber( this );
+
+ if( label == 0 ) {
+ label = new TQLabel( TQApplication::desktop()->screen( scr ), "SplitterPercent", WStyle_StaysOnTop |
+ WStyle_Customize | WStyle_NoBorder | WStyle_Tool | WX11BypassWM );
+ label->setMargin(1);
+ label->setAutoMask( false );
+ label->setFrameStyle( TQFrame::Plain | TQFrame::Box );
+ label->setLineWidth( 1 );
+ label->setAlignment( AlignAuto | AlignTop );
+ label->setIndent(0);
+
+ TQFontMetrics fm = label->fontMetrics();
+ label->setMinimumWidth( fm.width( "99.99%" ) + 5 );
+
+ label->polish();
+ }
+
+ label->setText( toolTipString( p ) );
+ label->adjustSize();
+
+ if( orientation() == TQt::Horizontal ) {
+ labelLocation = mapToGlobal( TQPoint( p - label->width()/2, r.y() + r.height()/2 ) );
+ if( labelLocation.x() < 0 )
+ labelLocation.setX( 0 );
+ } else {
+ labelLocation = mapToGlobal( TQPoint( r.x() + r.width()/2, p - label->height()/2 ) );
+ if( labelLocation.y() < 0 )
+ labelLocation.setY( 0 );
+ }
+
+#ifdef TQ_WS_MAC
+ TQRect screen = TQApplication::desktop()->availableGeometry( scr );
+#else
+ TQRect screen = TQApplication::desktop()->screenGeometry( scr );
+#endif
+
+ TQPoint labelLoc = mapFromGlobal( labelLocation );
+ if( orientation() == TQt::Horizontal ) {
+ if( labelLocation.x() + label->width() > screen.width() )
+ labelLocation.setX( screen.width() - label->width() );
+ label->move( labelLocation );
+ label->show();
+
+ if( labelLoc.y() > r.y() )
+ paint.drawRect( p + hw / 2 - rBord, r.y(), 2 * rBord, labelLoc.y() );
+ if( labelLoc.y() + label->height() < r.height() )
+ paint.drawRect( p + hw / 2 - rBord, labelLoc.y() + label->height(), 2 * rBord, r.height() - labelLoc.y() - label->height() );
+ } else {
+ if( labelLocation.y() + label->height() > screen.height() )
+ labelLocation.setY( screen.height() - label->height() );
+ label->move( labelLocation );
+ label->show();
+
+ if( labelLoc.x() > r.x() )
+ paint.drawRect( r.x(), p + hw / 2 - rBord, labelLoc.x(), 2 * rBord );
+ if( labelLoc.x() + label->width() < r.width() )
+ paint.drawRect( labelLoc.x() + label->width(), p + hw / 2 - rBord, r.width() - labelLoc.x() - label->width(), 2 * rBord );
+ }
+ }
+ opaqueOldPos = p;
+}
+
+#include "percentalsplitter.moc"
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