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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@82 bfdf4180-ca20-0410-9c96-a3a8aa849046

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This commit is contained in:
xavierqet
2007-04-07 02:37:57 +00:00
parent 22cd7541fd
commit 86da559748
7 changed files with 289 additions and 122 deletions
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107
nameslist.cpp Normal file
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#include "nameslist.h"
/**
Constructeur
@param parent QWidget parent de la liste de noms
*/
NamesList::NamesList(QWidget *parent) : QWidget(parent) {
QVBoxLayout *names_list_layout = new QVBoxLayout();
setLayout(names_list_layout);
tree_names = new QTreeWidget();
tree_names -> setColumnCount(2);
QStringList headers;
headers << tr("Langue") << tr("Nom");
tree_names -> setHeaderLabels(headers);
button_add_line = new QPushButton(tr("Ajouter une ligne"));
connect(button_add_line, SIGNAL(released()), this, SLOT(addLine()));
names_list_layout -> addWidget(tree_names);
names_list_layout -> addWidget(button_add_line);
}
/**
Destructeur
*/
NamesList::~NamesList() {
}
/**
Ajoute une ligne a l'editeur
*/
void NamesList::addLine() {
clean();
QTreeWidgetItem *qtwi = new QTreeWidgetItem();
qtwi -> setFlags(Qt::ItemIsEditable | Qt::ItemIsEnabled | Qt::ItemIsSelectable);
tree_names -> addTopLevelItem(qtwi);
}
/**
Verifie qu'il y a au moins un nom
*/
bool NamesList::checkOneName() {
updateHash();
if (!hash_names.size()) {
QMessageBox::critical(
this,
tr("La cat\351gorie doit avoir au moins un nom."),
tr("Vous devez entrer au moins un nom pour la cat\351gorie.")
);
return(false);
}
return(true);
}
/**
Lit les noms valides dans hash_names
*/
void NamesList::updateHash() {
hash_names.clear();
int names_count = tree_names -> topLevelItemCount();
for (int i = 0 ; i < names_count ; ++ i) {
QString lang = tree_names -> topLevelItem(i) -> text(0);
QString value = tree_names -> topLevelItem(i) -> text(1);
if (lang != "" && value != "") hash_names.insert(lang, value);
}
}
/**
Nettoie la liste des noms en enlevant les lignes vides
*/
void NamesList::clean() {
int names_count = tree_names -> topLevelItemCount() - 1;
for (int i = names_count ; i >= 0 ; -- i) {
if (
tree_names -> topLevelItem(i) -> text(0) == QString() &&\
tree_names -> topLevelItem(i) -> text(1) == QString()
) {
tree_names -> takeTopLevelItem(i);
}
}
}
/**
@return Les noms entres dans la Names List
*/
QHash<QString, QString> NamesList::names() {
updateHash();
return(hash_names);
}
/**
Specifie les noms que la liste doit afficher
@param provided_names Hash des noms a afficher
*/
void NamesList::setNames(QHash<QString, QString> &provided_names) {
foreach(QString lang, provided_names.keys()) {
QString value = provided_names[lang];
if (lang == "" || value == "") continue;
QStringList values;
values << lang << value;
QTreeWidgetItem *qtwi = new QTreeWidgetItem(values);
qtwi -> setFlags(Qt::ItemIsEditable | Qt::ItemIsEnabled | Qt::ItemIsSelectable);
tree_names -> addTopLevelItem(qtwi);
}
}