reportwidgets.cpp

/* This file is part of the KDE project
   Copyright (C) 2004 Cedric Pasteur <cedric.pasteur@free.fr>
 
   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 <tqpainter.h>
 
#include <form.h>
#include <formIO.h>
#include <formmanager.h>
#include <kexidb/utils.h>
#include <kexidb/connection.h>
#include <kexipart.h>
 
#include "kexireportview.h"
#include "reportwidgets.h"
 
Label::Label(const TQString &text, TQWidget *parent, const char *name)
: TQLabel(text, parent, name)
{
    setPaletteBackgroundColor(white);
}

 
ReportLine::ReportLine(TQWidget *parent, const char *name)
: TQWidget(parent, name)
{
    m_lineStyle = (ReportLineStyle)TQt::SolidLine;
    m_lineWidth = 1;
    m_capStyle = (CapStyle)TQt::FlatCap;
    m_color = paletteForegroundColor();
    setPaletteBackgroundColor(white);
}
 
ReportLine::ReportLineStyle
ReportLine::lineStyle() const
{
    return m_lineStyle;
}
 
void
ReportLine::setLineStyle(ReportLineStyle style)
{
    m_lineStyle = style;
    update();
}
 
int
ReportLine::lineWidth() const
{
    return m_lineWidth;
}
 
void
ReportLine::setLineWidth(int width)
{
    m_lineWidth = width;
    update();
}
 
TQColor
ReportLine::color() const
{
    return m_color;
}
 
void
ReportLine::setColor(const TQColor &color)
{
    m_color = color;
    update();
}
 
ReportLine::CapStyle
ReportLine::capStyle() const
{
    return m_capStyle;
}
 
void
ReportLine::setCapStyle(CapStyle capStyle)
{
    m_capStyle = capStyle;
    update();
}
 
void
ReportLine::paintEvent (TQPaintEvent *ev)
{
    TQPainter p(this);
    if(!ev->erased())
        p.eraseRect(0, 0, width(), height());
    TQPen pen(m_color, m_lineWidth, (TQt::PenStyle)m_lineStyle);
    pen.setCapStyle((TQt::PenCapStyle)m_capStyle);
    p.setPen(pen);
    p.drawLine(0, 0, width() -1, height() - 1);
}

 
 
PicLabel::PicLabel(const TQPixmap &pix, TQWidget *parent, const char *name)
 : TQLabel(parent, name)
{
    setPixmap(pix);
    setScaledContents(false);
    setPaletteBackgroundColor(white);
}
 
bool
PicLabel::setProperty(const char *name, const TQVariant &value)
{
    if(TQString(name) == "pixmap")
        resize(value.toPixmap().height(), value.toPixmap().width());
    return TQLabel::setProperty(name, value);
}

 
KexiSubReport::KexiSubReport(TQWidget *parent, const char *name)
: TQScrollView(parent, name), m_form(0), m_widget(0)
{
    setFrameStyle(TQFrame::Plain | TQFrame::Box);
    viewport()->setPaletteBackgroundColor(white);
}
 
void
KexiSubReport::setReportName(const TQString &name)
{
    if(name.isEmpty())
        return;
 
    // we need a KexiReportView*
    TQWidget *w = parentWidget();
    while(w && !w->isA("KexiReportView"))
        w = w->parentWidget();
    KexiReportView *view = (KexiReportView*)w;
    if(!view)
        return;
 
    // we check if there is a form with this name
    int id = KexiDB::idForObjectName(*(view->connection()), name, KexiPart::ReportObjectType);
    if((id == 0) || (id == view->parentDialog()->id())) // == our form
        return; // because of recursion when loading
 
    // we create the container widget
    delete m_widget;
    m_widget = new TQWidget(viewport(), "kexisubreport_widget");
    m_widget->show();
    addChild(m_widget);
    m_form = new Form(KexiReportPart::library(), this->name());
    m_form->createToplevel(m_widget);
 
    // and load the sub form
    TQString data;
    tristate res = view->connection()->loadDataBlock(id, data , TQString());
    if(res != true)
        return;
 
    KFormDesigner::FormIO::loadFormFromString(m_form, m_widget, data);
    m_form->setDesignMode(false);
 
    m_reportName = name;
}
 
#include "reportwidgets.moc"