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