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/* This file is part of the KDE project
Copyright (C) 2004 Cedric Pasteur <[email protected]>
Copyright (C) 2004 Alexander Dymo <[email protected]>
Copyright (C) 2005 Jaroslaw Staniek <[email protected]>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "fontedit.h"
#include "editoritem.h"
#include <tqpushbutton.h>
#include <tqpainter.h>
#include <tqlayout.h>
#include <tqvariant.h>
#include <tqfont.h>
#include <tqfontmetrics.h>
#include <tqlabel.h>
#include <tqtooltip.h>
#include <kdeversion.h>
#include <kfontrequester.h>
#include <kaccelmanager.h>
#include <klocale.h>
//! @internal
//! reimplemented to better button and label's positioning
namespace KoProperty {
class FontEditRequester : public KFontRequester
{
public:
FontEditRequester(TQWidget* parent)
: KFontRequester(parent)
{
label()->setPaletteBackgroundColor(tqpalette().active().base());
label()->setMinimumWidth(0);
label()->setFrameShape(TQFrame::Box);
label()->setIndent(-1);
#if TDE_VERSION >= KDE_MAKE_VERSION(3,4,0)
label()->setFocusPolicy(TQ_ClickFocus);
KAcceleratorManager::setNoAccel(label());
#endif
tqlayout()->remove(label());
tqlayout()->remove(button());//->reparent(this, 0, TQPoint(0,0));
delete tqlayout();
button()->setText(i18n("..."));
TQToolTip::add(button(), i18n("Change font"));
button()->setFocusPolicy(TQ_NoFocus);
button()->tqsetSizePolicy(TQSizePolicy::Fixed, TQSizePolicy::Fixed);
TQFontMetrics fm(button()->font());
button()->setFixedWidth(fm.width(button()->text()+' '));
}
virtual void resizeEvent(TQResizeEvent *e)
{
KFontRequester::resizeEvent(e);
label()->move(0,0);
label()->resize(e->size()-TQSize(button()->width(),-1));
button()->move(label()->width(),0);
button()->setFixedSize(button()->width(), height());
}
};
}
using namespace KoProperty;
FontEdit::FontEdit(Property *property, TQWidget *parent, const char *name)
: Widget(property, parent, name)
{
m_edit = new FontEditRequester(this);
m_edit->setMinimumHeight(5);
setEditor(m_edit);
setFocusWidget(m_edit->label());
connect(m_edit, TQT_SIGNAL(fontSelected(const TQFont& )), this, TQT_SLOT(slotValueChanged(const TQFont&)));
}
FontEdit::~FontEdit()
{}
TQVariant
FontEdit::value() const
{
return m_edit->font();
}
static TQString sampleText(const TQVariant &value)
{
TQFontInfo fi(value.toFont());
return fi.family() + (fi.bold() ? " " + i18n("Bold") : TQString()) +
(fi.italic() ? " " + i18n("Italic") : TQString()) +
" " + TQString::number(fi.pointSize());
}
void
FontEdit::setValue(const TQVariant &value, bool emitChange)
{
m_edit->blockSignals(true);
m_edit->setFont(value.toFont());
m_edit->blockSignals(false);
m_edit->setSampleText(sampleText(value));
if (emitChange)
emit valueChanged(this);
}
void
FontEdit::drawViewer(TQPainter *p, const TQColorGroup &, const TQRect &r, const TQVariant &value)
{
p->eraseRect(r);
p->setFont(value.toFont());
TQRect r2(r);
r2.setLeft(r2.left()+KPROPEDITOR_ITEM_MARGIN);
r2.setBottom(r2.bottom()+1);
p->drawText(r2, TQt::AlignLeft | TQt::AlignVCenter | TQt::SingleLine, sampleText(value));
}
void
FontEdit::slotValueChanged(const TQFont &)
{
emit valueChanged(this);
}
bool
FontEdit::eventFilter(TQObject* watched, TQEvent* e)
{
if(e->type() == TQEvent::KeyPress) {
TQKeyEvent* ev = TQT_TQKEYEVENT(e);
if(ev->key() == Key_Space) {
m_edit->button()->animateClick();
return true;
}
}
return Widget::eventFilter(watched, e);
}
void
FontEdit::setReadOnlyInternal(bool readOnly)
{
setVisibleFlag(!readOnly);
}
#include "fontedit.moc"
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