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160 lines
3.7 KiB
160 lines
3.7 KiB
/*
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knwidgets.cpp
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KNode, the KDE newsreader
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Copyright (c) 1999-2004 the KNode authors.
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See file AUTHORS for details
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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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
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*/
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#include <tqpainter.h>
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#include <tqpixmap.h>
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#include "knwidgets.h"
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//====================================================================================
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KNListBoxItem::KNListBoxItem(const TQString& text, TQPixmap *pm)
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{
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p_m=pm;
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setText(text);
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}
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KNListBoxItem::~KNListBoxItem()
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{
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}
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void KNListBoxItem::paint(TQPainter *p)
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{
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TQFontMetrics fm = p->fontMetrics();
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int tYPos=0, tXPos=3, pYPos=0;
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tYPos = fm.ascent() + fm.leading()/2; // vertical text position
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if(p_m) {
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tXPos=p_m->width() + 6;
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if ( p_m->height() < fm.height() ) {
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//tYPos = fm.ascent() + fm.leading()/2;
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pYPos = (fm.height() - p_m->height())/2;}
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else {
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tYPos = p_m->height()/2 - fm.height()/2 + fm.ascent();
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pYPos = 0;
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}
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p->drawPixmap( 3, pYPos , *p_m );
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}
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p->drawText( tXPos, tYPos, text() );
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}
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int KNListBoxItem::height(const TQListBox *lb) const
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{
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if(p_m)
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return QMAX( p_m->height(), lb->fontMetrics().lineSpacing() + 1 );
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else
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return (lb->fontMetrics().lineSpacing() + 1);
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}
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int KNListBoxItem::width(const TQListBox *lb) const
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{
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if(p_m)
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return (p_m->width() + lb->fontMetrics().width( text() ) + 6);
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else
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return (lb->fontMetrics().width( text() ) + 6);
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}
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//====================================================================================
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// **** listbox for dialogs **************************************************
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KNDialogListBox::KNDialogListBox(bool alwaysIgnore, TQWidget * parent, const char * name)
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: TQListBox(parent, name), a_lwaysIgnore(alwaysIgnore)
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{
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}
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KNDialogListBox::~KNDialogListBox()
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{
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}
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void KNDialogListBox::keyPressEvent(TQKeyEvent *e)
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{
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if ((a_lwaysIgnore || !(hasFocus()&&isVisible()))&&((e->key()==Key_Enter)||(e->key()==Key_Return)))
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e->ignore();
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else
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TQListBox::keyPressEvent(e);
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}
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//====================================================================================
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KNDockWidgetHeaderDrag::KNDockWidgetHeaderDrag(TQWidget *tqfocusWidget, KDockWidgetAbstractHeader* parent, KDockWidget* dock, const char* name )
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: KDockWidgetHeaderDrag(parent, dock, name), f_ocus(false)
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{
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connect(tqfocusWidget, TQT_SIGNAL(focusChanged(TQFocusEvent*)), TQT_SLOT(slotFocusChanged(TQFocusEvent*)));
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}
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KNDockWidgetHeaderDrag::~KNDockWidgetHeaderDrag()
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{
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}
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void KNDockWidgetHeaderDrag::slotFocusChanged(TQFocusEvent *e)
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{
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if(e->gotFocus()) {
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f_ocus = true;
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} else if(e->lostFocus()) {
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f_ocus = false;
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}
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update();
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}
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void KNDockWidgetHeaderDrag::paintEvent(TQPaintEvent* ev)
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{
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if (!f_ocus) {
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KDockWidgetHeaderDrag::paintEvent(ev);
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return;
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}
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TQPixmap drawBuffer(width(), height());
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TQPainter paint;
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paint.begin(&drawBuffer);
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paint.fillRect(drawBuffer.rect(), TQBrush(tqcolorGroup().brush(TQColorGroup::Background)));
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paint.setPen(palette().active().highlight());
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paint.drawLine(1, 2, width(), 2);
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paint.drawLine(1, 3, width(), 3);
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paint.drawLine(1, 5, width(), 5);
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paint.drawLine(1, 6, width(), 6);
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bitBlt( this,0,0,&drawBuffer,0,0,width(),height());
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paint.end();
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}
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//====================================================================================
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#include "knwidgets.moc"
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