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