kfontrequester.cpp
/*
Copyright (C) 2003 Nadeem Hasan <nhasan@kde.org>
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 "kfontrequester.h"
#include <qlabel.h>
#include <qpushbutton.h>
#include <qlayout.h>
#include <qtooltip.h>
#include <qwhatsthis.h>
#include <kfontdialog.h>
#include <klocale.h>
KFontRequester::KFontRequester( QWidget *parent, const char *name,
bool onlyFixed ) : QWidget( parent, name ),
m_onlyFixed( onlyFixed )
{
QHBoxLayout *layout = new QHBoxLayout( this, 0, KDialog::spacingHint() );
m_sampleLabel = new QLabel( this, "m_sampleLabel" );
m_button = new QPushButton( i18n( "Choose..." ), this, "m_button" );
m_sampleLabel->setFrameStyle( QFrame::StyledPanel | QFrame::Sunken );
setFocusProxy( m_button );
layout->addWidget( m_sampleLabel, 1 );
layout->addWidget( m_button );
connect( m_button, SIGNAL( clicked() ), SLOT( buttonClicked() ) );
displaySampleText();
setToolTip();
}
void KFontRequester::setFont( const QFont &font, bool onlyFixed )
{
m_selFont = font;
m_onlyFixed = onlyFixed;
displaySampleText();
emit fontSelected( m_selFont );
}
void KFontRequester::setSampleText( const QString &text )
{
m_sampleText = text;
displaySampleText();
}
void KFontRequester::setTitle( const QString &title )
{
m_title = title;
setToolTip();
}
void KFontRequester::buttonClicked()
{
int result = KFontDialog::getFont( m_selFont, m_onlyFixed, parentWidget() );
if ( result == KDialog::Accepted )
{
displaySampleText();
emit fontSelected( m_selFont );
}
}
void KFontRequester::displaySampleText()
{
m_sampleLabel->setFont( m_selFont );
int size = m_selFont.pointSize();
if(size == -1)
size = m_selFont.pixelSize();
if ( m_sampleText.isEmpty() )
m_sampleLabel->setText( QString( "%1 %2" ).arg( m_selFont.family() )
.arg( size ) );
else
m_sampleLabel->setText( m_sampleText );
}
void KFontRequester::setToolTip()
{
QToolTip::remove( m_button );
QToolTip::add( m_button, i18n( "Click to select a font" ) );
QToolTip::remove( m_sampleLabel );
QWhatsThis::remove( m_sampleLabel );
if ( m_title.isNull() )
{
QToolTip::add( m_sampleLabel, i18n( "Preview of the selected font" ) );
QWhatsThis::add( m_sampleLabel,
i18n( "This is a preview of the selected font. You can change it"
" by clicking the \"Choose...\" button." ) );
}
else
{
QToolTip::add( m_sampleLabel,
i18n( "Preview of the \"%1\" font" ).arg( m_title ) );
QWhatsThis::add( m_sampleLabel,
i18n( "This is a preview of the \"%1\" font. You can change it"
" by clicking the \"Choose...\" button." ).arg( m_title ) );
}
}
#include "kfontrequester.moc"
/* vim: et sw=2 ts=2
*/
KFontRequester::title
QString title() const
Definition: kfontrequester.h:83
klocale.h
KFontRequester::setFont
virtual void setFont(const QFont &font, bool onlyFixed=false)
Sets the currently selected font in the requester.
Definition: kfontrequester.cpp:52
KFontRequester::KFontRequester
KFontRequester(QWidget *parent=0L, const char *name=0L, bool onlyFixed=false)
Constructs a font requester widget.
Definition: kfontrequester.cpp:31
KDialog::spacingHint
static int spacingHint()
Return the number of pixels you shall use between widgets inside a dialog according to the KDE standa...
Definition: kdialog.cpp:103
KFontRequester::font
QFont font() const
Definition: kfontrequester.h:68
KFontDialog::getFont
static int getFont(QFont &theFont, bool onlyFixed=false, QWidget *parent=0L, bool makeFrame=true, QButton::ToggleState *sizeIsRelativeState=0L)
Creates a modal font dialog, lets the user choose a font, and returns when the dialog is closed...
Definition: kfontdialog.cpp:756
KFontRequester::setTitle
virtual void setTitle(const QString &title)
Set the title for the widget that will be used in the tooltip and what's this text.
Definition: kfontrequester.cpp:67
KFontRequester::fontSelected
void fontSelected(const QFont &font)
Emitted when a new font has been selected in the underlying dialog.
KFontRequester::setSampleText
virtual void setSampleText(const QString &text)
Sets the sample text.
Definition: kfontrequester.cpp:61

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