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113 lines
3.2 KiB
113 lines
3.2 KiB
/***************************************************************************
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* Copyright (C) 2001 by Bernd Gehrmann *
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* bernd@tdevelop.org *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include <tqlayout.h>
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#include <tqlineedit.h>
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#include <tqpainter.h>
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#include <tqtimer.h>
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#include <tqfontmetrics.h>
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#include <kdebug.h>
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#include <kglobalsettings.h>
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#include <klocale.h>
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#include <tdeparts/part.h>
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#include <tdetexteditor/viewcursorinterface.h>
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#include <tdeversion.h>
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#include <tdetexteditor/viewstatusmsginterface.h>
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#include "statusbar.h"
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#include "partcontroller.h"
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KDevStatusBar::KDevStatusBar(TQWidget *parent, const char *name)
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: KStatusBar(parent, name), _cursorIface(0), _activePart(0)
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{
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TQWidget * w = new TQWidget( this );
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addWidget( w, 1, true );
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w->hide();
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_status = new TQLabel( this );
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_status->setMinimumWidth(_status->fontMetrics().width("Line: XXXXX Col: XXX OVR NORM * "));
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_status->setAlignment(TQWidget::AlignCenter);
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addWidget(_status, 0, true);
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connect(PartController::getInstance(), TQT_SIGNAL(activePartChanged(KParts::Part*)),
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this, TQT_SLOT(activePartChanged(KParts::Part*)));
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}
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KDevStatusBar::~KDevStatusBar()
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{}
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void KDevStatusBar::activePartChanged(KParts::Part *part)
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{
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if ( _activePart && _activePart->widget() )
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disconnect( _activePart->widget(), 0, this, 0 );
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_activePart = part;
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_cursorIface = 0;
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_viewmsgIface = 0;
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if (part && part->widget())
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{
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if ((_viewmsgIface = dynamic_cast<KTextEditor::ViewStatusMsgInterface*>(part->widget())))
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{
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connect( part->widget(), TQT_SIGNAL( viewStatusMsg( const TQString & ) ),
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this, TQT_SLOT( setStatus( const TQString & ) ) );
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_status->show();
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}
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else if ((_cursorIface = dynamic_cast<KTextEditor::ViewCursorInterface*>(part->widget())))
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{
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connect(part->widget(), TQT_SIGNAL(cursorPositionChanged()), this, TQT_SLOT(cursorPositionChanged()));
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_status->show();
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cursorPositionChanged();
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}
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else
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{
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// we can't produce any status data, hide the status box
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_status->hide();
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}
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}
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}
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void KDevStatusBar::cursorPositionChanged()
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{
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if (_cursorIface)
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{
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uint line, col;
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_cursorIface->cursorPosition(&line, &col);
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setCursorPosition(line, col);
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}
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}
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void KDevStatusBar::setStatus(const TQString &str)
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{
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_status->setText(str);
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}
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void KDevStatusBar::setCursorPosition(int line, int col)
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{
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_status->setText(i18n(" Line: %1 Col: %2 ").arg(line+1).arg(col));
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}
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void KDevStatusBar::addWidget ( TQWidget *widget, int stretch, bool permanent)
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{
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KStatusBar::addWidget(widget,stretch,permanent);
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if(widget->sizeHint().height() + 4 > height())
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setFixedHeight(widget->sizeHint().height() + 4);
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}
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#include "statusbar.moc"
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