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# editlist.cpp

    00001 /*
    00002  *  This file is part of the KDE libraries
    00003  *  Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
    00004  *
    00005  *  This library is free software; you can redistribute it and/or
    00006  *  modify it under the terms of the GNU Library General Public
    00007  *  License version 2 as published by the Free Software Foundation.
    00008  *
    00009  *  This library is distributed in the hope that it will be useful,
    00010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
    00011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00012  *  Library General Public License for more details.
    00013  *
    00014  *  You should have received a copy of the GNU Library General Public License
    00015  *  along with this library; see the file COPYING.LIB.  If not, write to
    00016  *  the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00017  *  Boston, MA 02111-1307, USA.
    00018  **/
    00019
    00020 #include "editlist.h"
    00021
    00022 #include <klistbox.h>
    00023 #include <kpushbutton.h>
    00024 #include <qlayout.h>
    00025 #include <klocale.h>
    00026 #include <kiconloader.h>
    00027 #include <kguiitem.h>
    00028
    00029 EditList::EditList(QWidget *parent, const char *name)
    00030     : QWidget(parent, name)
    00031 {
    00032     list_ = new KListBox(this);
    00033     addbtn_ = new KPushButton(KGuiItem(i18n("Add..."), "filenew"), this);
    00034     editbtn_ = new KPushButton(KGuiItem(i18n("Edit..."), "edit"), this);
    00035     delbtn_ = new KPushButton(KGuiItem(i18n("Delete"), "editdelete"), this);
    00036     defbtn_ = new KPushButton(KGuiItem(i18n("Default List"), "history"), this);
    00037
    00038     QGridLayout *m1 = new QGridLayout(this, 4, 2, 0, 0);
    00039     m1->setColStretch(0, 1);
    00040     m1->addMultiCellWidget(list_, 0, 3, 0, 1);
    00041     m1->addWidget(addbtn_, 0, 1);
    00042     m1->addWidget(editbtn_, 1, 1);
    00043     m1->addWidget(delbtn_, 2, 1);
    00044     m1->addWidget(defbtn_, 3, 1);
    00045
    00046     connect(addbtn_, SIGNAL(clicked()), SIGNAL(add()));
    00047     connect(editbtn_, SIGNAL(clicked()), SLOT(slotEdit()));
    00048     connect(delbtn_, SIGNAL(clicked()), SLOT(slotDelete()));
    00049     connect(defbtn_, SIGNAL(clicked()), SIGNAL(defaultList()));
    00050     connect(list_, SIGNAL(highlighted(int)), SLOT(slotSelected(int)));
    00051     slotSelected(-1);
    00052 }
    00053
    00054 void EditList::slotEdit()
    00055 {
    00056     int index = list_->currentItem();
    00057     if (index >= 0)
    00058         emit edit(index);
    00059 }
    00060
    00061 void EditList::slotDelete()
    00062 {
    00063     int index = list_->currentItem();
    00064     list_->removeItem(index);
    00065     slotSelected((list_->count() > 0 ? list_->currentItem() : -1));
    00066     emit deleted(index);
    00067 }
    00068
    00069 void EditList::slotSelected(int index)
    00070 {
    00071     editbtn_->setEnabled(index >= 0);
    00072     delbtn_->setEnabled(index >= 0);
    00073 }
    00074
    00075 QString EditList::text(int index)
    00076 {
    00077     return list_->text(index);
    00078 }
    00079
    00080 void EditList::setText(int index, const QString& s)
    00081 {
    00082     if (list_->text(index) != s)
    00083     {
    00084         QListBoxItem    *it = list_->findItem(s, Qt::ExactMatch);
    00085         if (!it)
    00086             list_->changeItem(s, index);
    00087         else
    00088             list_->removeItem(index);
    00089     }
    00090 }
    00091
    00092 void EditList::clear()
    00093 {
    00094     list_->clear();
    00095     slotSelected(-1);
    00096 }
    00097
    00098 void EditList::insertItem(const QString& s)
    00099 {
    00100     if (!list_->findItem(s, Qt::ExactMatch))
    00101         list_->insertItem(s);
    00102 }
    00103
    00104 void EditList::insertItem(const QPixmap& icon, const QString& s)
    00105 {
    00106     if (!list_->findItem(s, Qt::ExactMatch))
    00107         list_->insertItem(icon, s);
    00108 }
    00109
    00110 void EditList::insertItems(const QStringList& l)
    00111 {
    00112     for (QStringList::ConstIterator it=l.begin(); it!=l.end(); ++it)
    00113         insertItem(*it);
    00114 }
    00115
    00116 QStringList EditList::items()
    00117 {
    00118     QStringList l;
    00119     for (uint i=0; i<list_->count(); i++)
    00120         l << list_->text(i);
    00121     return l;
    00122 }
    00123
    00124 #include "editlist.moc"

This file is part of the documentation for kdeprint Library Version 3.4.1.
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