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309 lines
10 KiB
309 lines
10 KiB
15 years ago
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/* This file is part of the KDE project
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Copyright (C) 2001,2002,2003,2004 Laurent Montel <montel@kde.org>
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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 "kchartFontConfigPage.h"
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#include "kchartFontConfigPage.moc"
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#include <kapplication.h>
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#include <klocale.h>
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#include <kcolorbutton.h>
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#include <kdebug.h>
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#include <qlayout.h>
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#include <qlabel.h>
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#include <qlineedit.h>
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#include <qlistbox.h>
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#include <qpushbutton.h>
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#include <qpainter.h>
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#include <qwhatsthis.h>
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#include <kfontdialog.h>
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// For IRIX
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namespace std {}
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using namespace std;
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#include "kchart_params.h"
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class KChartFontListBoxItem : public QListBoxText
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{
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public:
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KChartFontListBoxItem( QListBox* lb, const QString& text = QString::null ) :
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QListBoxText( lb, text ) {}
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KChartFontListBoxItem( const QString& text = QString::null ) :
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QListBoxText( text ) {}
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void setFont( const QFont& font ) {
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_font = font;
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listBox()->repaint();
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}
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QFont font() const {
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return _font;
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}
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protected:
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void paint( QPainter* painter )
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{
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painter->save();
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painter->setFont( _font );
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QListBoxText::paint( painter );
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painter->restore();
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}
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private:
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QFont _font;
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};
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// ----------------------------------------------------------------
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namespace KChart
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{
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KChartFontConfigPage::KChartFontConfigPage( KChartParams* params,
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QWidget* parent,
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KDChartTableData *dat) :
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QWidget( parent ), m_params( params ), data(dat)
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{
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QGridLayout *grid = new QGridLayout(this,4,3,KDialog::marginHint(), KDialog::spacingHint());
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// The listbox
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m_list = new QListBox(this);
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m_list->resize( m_list->sizeHint() );
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grid->addWidget(m_list, 0, 0); // Row 0-0, col 0-1
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// The font button.
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m_fontButton = new QPushButton( this);
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m_fontButton->setText(i18n("Font..."));
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QWhatsThis::add(m_fontButton, i18n("Select an item in the list above and click on this button to display the KDE font dialog in order to choose a new font for this item."));
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m_fontButton->resize( m_fontButton->sizeHint() );
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grid->addWidget( m_fontButton, 1, 0);
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#if 0
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// FIXME: Integrate the font chooser instead? Well, maybe later.
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KFontChooser *fontChooser = new KFontChooser(this, "fontChooser");
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grid->addMultiCellWidget(fontChooser, 0, 2, 1, 1);
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#endif
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grid->setColStretch(2, 1);
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grid->setRowStretch(3, 1);
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connect( m_fontButton, SIGNAL(clicked()),
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this, SLOT(changeLabelFont()));
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connect( m_list, SIGNAL(doubleClicked ( QListBoxItem * )),
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this, SLOT(changeLabelFont()));
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// Enter the items into the list.
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initList();
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}
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void KChartFontConfigPage::initList()
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{
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if ( m_params->chartType() != KChartParams::Pie
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&& m_params->chartType() != KChartParams::Ring ) {
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m_list->insertItem(new KChartFontListBoxItem( i18n("X-Title")));
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m_list->insertItem(new KChartFontListBoxItem( i18n("Y-Title")));
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m_list->insertItem(new KChartFontListBoxItem( i18n("X-Axis")));
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m_list->insertItem(new KChartFontListBoxItem( i18n("Y-Axis")));
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m_list->insertItem(new KChartFontListBoxItem( i18n("All Axes")));
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}
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m_list->insertItem(i18n("Label"));
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m_list->setCurrentItem(0);
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}
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void KChartFontConfigPage::changeLabelFont()
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{
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QFont *font = 0;
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QButton::ToggleState *state = 0;
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bool diffAxes = false;
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if (m_list->currentText()==i18n("X-Title")) {
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font = &xTitle;
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state = &xTitleIsRelative;
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} else if(m_list->currentText()==i18n("Y-Title")) {
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font = &yTitle;
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state = &yTitleIsRelative;
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} else if(m_list->currentText()==i18n("X-Axis")) {
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font = &xAxis;
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state = &xAxisIsRelative;
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} else if(m_list->currentText()==i18n("Y-Axis")) {
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font = &yAxis;
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state = &yAxisIsRelative;
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} else if(m_list->currentText()==i18n("All Axes")) {
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diffAxes = true;
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} else if(m_list->currentText()==i18n("Label")) {
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font = &label;
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state = &labelIsRelative;
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}
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else
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kdDebug( 35001 ) << "Pb in listBox" << endl;
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if ( diffAxes ) {
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QFont newFont;
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int flags = 0;
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QButton::ToggleState newState
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= (xAxisIsRelative == yAxisIsRelative)
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? (xAxisIsRelative ? QButton::On : QButton::Off)
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: QButton::NoChange;
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if (KFontDialog::getFontDiff( newFont,
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flags,
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false,
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this,
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true,
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&newState ) != QDialog::Rejected) {
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if ( KFontChooser::FamilyList & flags ) {
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xAxis.setFamily( newFont.family() );
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yAxis.setFamily( newFont.family() );
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}
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if ( KFontChooser::StyleList & flags ) {
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xAxis.setWeight( newFont.weight() );
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xAxis.setItalic( newFont.italic() );
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xAxis.setUnderline( newFont.underline() );
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xAxis.setStrikeOut( newFont.strikeOut() );
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yAxis.setWeight( newFont.weight() );
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yAxis.setItalic( newFont.italic() );
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yAxis.setUnderline( newFont.underline() );
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yAxis.setStrikeOut( newFont.strikeOut() );
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}
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if ( KFontChooser::SizeList & flags ) {
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xAxis.setPointSize( newFont.pointSize() );
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yAxis.setPointSize( newFont.pointSize() );
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}
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// CharSet settings are ignored since we are not Qt 2.x compatible
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// if( KFontChooser::CharsetList & flags ) {
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// }
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if ( QButton::NoChange != newState ) {
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xAxisIsRelative = newState;
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yAxisIsRelative = newState;
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}
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}
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}
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else if ( font && state ) {
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QFont newFont( *font );
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QButton::ToggleState newState = *state;
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if (KFontDialog::getFont( newFont,
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false,
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this,
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true,
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&newState ) != QDialog::Rejected) {
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*font = newFont;
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if ( QButton::NoChange != newState )
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*state = newState;
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}
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}
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}
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void KChartFontConfigPage::init()
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{
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KDChartAxisParams leftparms;
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leftparms = m_params->axisParams( KDChartAxisParams::AxisPosLeft );
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KDChartAxisParams rightparms;
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rightparms = m_params->axisParams( KDChartAxisParams::AxisPosRight );
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KDChartAxisParams bottomparms;
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bottomparms = m_params->axisParams( KDChartAxisParams::AxisPosBottom );
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xAxis = bottomparms.axisLabelsFont();
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xAxisIsRelative = bottomparms.axisLabelsFontUseRelSize()
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? QButton::On : QButton::Off;
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if ( QButton::On == xAxisIsRelative )
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xAxis.setPointSize( bottomparms.axisLabelsFontRelSize() );
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yAxis = leftparms.axisLabelsFont();
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yAxisIsRelative = leftparms.axisLabelsFontUseRelSize()
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? QButton::On : QButton::Off;
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if ( QButton::On == yAxisIsRelative )
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yAxis.setPointSize( leftparms.axisLabelsFontRelSize() );
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// PENDING(khz) Add support for the other 6 possible axes
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// PENDING(khz) Add support for the other 16 possible hd/ft areas
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xTitle = m_params->axisTitleFont( KDChartAxisParams::AxisPosBottom );
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yTitle = m_params->axisTitleFont( KDChartAxisParams::AxisPosLeft );
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xTitle.setPointSize( m_params->axisTitleFontRelSize( KDChartAxisParams::AxisPosBottom ) );
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yTitle.setPointSize( m_params->axisTitleFontRelSize( KDChartAxisParams::AxisPosLeft ) );
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// label = _params->labelFont();
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// PENDING(kalle) Adapt
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// for(int i=0;i<12;i++)
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// extColor.setColor(i,_params->ExtColor.color(i));
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// index = 0;
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// colorButton->setColor(extColor.color(index));
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}
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void KChartFontConfigPage::apply()
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{
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// PENDING(kalle) Adapt
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KDChartAxisParams leftparms;
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leftparms = m_params->axisParams( KDChartAxisParams::AxisPosLeft );
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KDChartAxisParams rightparms;
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rightparms = m_params->axisParams( KDChartAxisParams::AxisPosRight );
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KDChartAxisParams bottomparms;
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bottomparms = m_params->axisParams( KDChartAxisParams::AxisPosBottom );
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leftparms.setAxisLabelsFont( yAxis, QButton::Off == yAxisIsRelative );
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if ( QButton::On == yAxisIsRelative )
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leftparms.setAxisLabelsFontRelSize( yAxis.pointSize() );
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// PENDING(khz) change right axis handling
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// use left axis settings for the right axis as well
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// (this must be changed, khz 14.12.2001)
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rightparms.setAxisLabelsFont( yAxis, QButton::Off == yAxisIsRelative );
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if ( QButton::On == yAxisIsRelative )
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rightparms.setAxisLabelsFontRelSize( yAxis.pointSize() );
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bottomparms.setAxisLabelsFont( xAxis, QButton::Off == xAxisIsRelative );
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if ( QButton::On == xAxisIsRelative )
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bottomparms.setAxisLabelsFontRelSize( xAxis.pointSize() );
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// PENDING(khz) Add support for the other 6 possible axes
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m_params->setAxisParams( KDChartAxisParams::AxisPosLeft, leftparms );
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m_params->setAxisParams( KDChartAxisParams::AxisPosRight, rightparms );
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m_params->setAxisParams( KDChartAxisParams::AxisPosBottom, bottomparms );
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// PENDING(khz) change hd2 and ft handling
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// use header settings for header 2 and footer as well
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// (this must be changed, khz 14.12.2001)
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// PENDING(khz) Add support for the other 16 possible hd/ft areas
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m_params->setAxisTitleFont( KDChartAxisParams::AxisPosLeft, yTitle );
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m_params->setAxisTitleFont( KDChartAxisParams::AxisPosBottom, xTitle );
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m_params->setAxisTitleFontRelSize( KDChartAxisParams::AxisPosLeft, yTitle.pointSize() );
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m_params->setAxisTitleFontRelSize( KDChartAxisParams::AxisPosBottom, xTitle.pointSize() );
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}
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} //KChart namespace
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