golem
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gestionale
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tabbed UI

This commit is contained in:
giomba 2020-09-20 01:18:10 +02:00
parent a5e6b72aca
commit dcdcb6f3dd
14 changed files with 252 additions and 168 deletions
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6
argento/EditWindow.cpp
View File

@ -1,10 +1,10 @@
#include "EditWindow.h"
#include "ui_EditWindow.h"
EditWindow::EditWindow(int idSocio, QWidget* parent) : QMainWindow(parent), ui(new Ui::EditWindow) {
ui->setupUi(this);
/* connect query with common global database */
query = QSqlQuery(db);
QSqlQuery query;
model = new QSqlRelationalTableModel(this);
model->setTable("socio");
@ -21,7 +21,7 @@ EditWindow::EditWindow(int idSocio, QWidget* parent) : QMainWindow(parent), ui(n
if (! model->select()) {
qDebug() << fullQuery(query);
qDebug() << db.lastError().text();
qDebug() << query.lastError().text();
Ui::status(Ui::ERROR, "query error");
return;
}

7
argento/EditWindow.h
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@ -1,5 +1,4 @@
#ifndef EDITWINDOW_H
#define EDITWINDOW_H
#pragma once
#include <QDebug>
#include <QMainWindow>
@ -13,7 +12,6 @@
#include "EditWindow.h"
#include "fullQuery.h"
#include "status.h"
#include "ui_EditWindow.h"
namespace Ui {
class EditWindow;
@ -37,6 +35,3 @@ private:
Ui::EditWindow *ui;
};
#endif

80
argento/MainWindow.cpp
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@ -1,81 +1,15 @@
#include "MainWindow.h"
#include "ui_MainWindow.h"
MainWindow* mw;
QStatusBar* statusBar = nullptr;
MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) {
ui->setupUi(this);
}
void MainWindow::connectDatabase(void) {
/* retrieve settings for this application, group database */
QSettings settings("it.linux.golem", "argento");
settings.beginGroup("database");
/* open database and attach query */
db = QSqlDatabase::addDatabase("QMYSQL"); /* QMYSQL <-- database driver */
db.setHostName(settings.value("hostname").toString());
db.setDatabaseName(settings.value("database").toString());
db.setUserName(settings.value("username").toString());
db.setPassword(settings.value("password").toString());
status(Ui::INFO, QString("Connecting to %1...").arg(settings.value("hostname").toString()));
if (! db.open())
status(Ui::ERROR, db.lastError().text());
else
status(Ui::INFO, QString("Connected to %1").arg(settings.value("hostname").toString()));
}
MainWindow::~MainWindow() {
delete ui;
}
void MainWindow::on_buttonCerca_clicked() {
if (!db.open()) connectDatabase();
QSqlQuery query;
query.prepare("SELECT id, nome, cognome FROM socio WHERE LOWER(nome) LIKE LOWER(:nome) AND LOWER(cognome) LIKE LOWER(:cognome)");
query.bindValue( ":nome", QString("%%1%").arg(ui->lineNome->text()) );
query.bindValue( ":cognome", QString("%%1%").arg(ui->lineCognome->text()) );
if (! query.exec()) { status(Ui::ERROR, fullQuery(query)); return; }
if ( query.size() == 0) { status(Ui::INFO, "no results found"); return; }
model.setQuery(query);
status(Ui::INFO, QString("%1 results found").arg(query.size()));
ui->tableSoci->setModel(&model);
/* the signal is automagically added by some obscure qt build system, provided the function is named in a standard way */
//QObject::connect(tableSoci, SIGNAL(clicked(const QModelIndex&)), this, SLOT(on_tableSoci_clicked(const QModelIndex&)));
ui->tableSoci->show();
}
void MainWindow::on_buttonNuovo_clicked() {
if (! db.open()) connectDatabase();
QSqlQuery query;
query.prepare("INSERT INTO socio (nome, cognome) VALUES (NULLIF(:nome, ''), NULLIF(:cognome, ''))");
query.bindValue(":nome", ui->lineNome->text());
query.bindValue(":cognome", ui->lineCognome->text());
if (! query.exec()) { status(Ui::ERROR, fullQuery(query)); return; }
if (! query.lastInsertId().isValid()) { status(Ui::ERROR, fullQuery(query)); return; }
EditWindow*w = new EditWindow(query.lastInsertId().toInt(), this);
w->setAttribute(Qt::WA_DeleteOnClose);
w->show();
}
void MainWindow::on_tableSoci_clicked(const QModelIndex& index) {
if (index.isValid()) {
/* extracts id socio from first column of table view */
int id = index.model()->data(index.sibling(index.row(), 0)).toInt();
if (id != 0) { /* if click is not on other fields than id... */
EditWindow* w = new EditWindow(id, this);
w->setAttribute(Qt::WA_DeleteOnClose); /* delete window at the end */
w->show();
}
QSqlDatabase db = QSqlDatabase::database();
if (db.isOpen()) {
status(Ui::INFO, QString("Connected to %1").arg(db.hostName()));
} else {
status(Ui::ERROR, "Cannot connect to database: " + db.lastError().text());
}
}

21
argento/MainWindow.h
View File

@ -1,14 +1,12 @@
#ifndef MAINWINDOW_H
#define MAINWINDOW_H
#pragma once
#include <QDebug>
#include <QSqlQuery>
#include <QSettings>
#include <QTableWidgetItem>
#include "SociListTab.h"
#include "EditWindow.h"
#include "MainWindow.h"
#include "ui_MainWindow.h"
namespace Ui {
class MainWindow;
@ -21,20 +19,11 @@ private:
Ui::MainWindow *ui;
QSqlQueryModel model;
void connectDatabase(void);
public:
explicit MainWindow(QWidget *parent = nullptr);
~MainWindow();
//void setStatus(Ui::StatusType type, QString message);
MainWindow(QWidget *parent = nullptr);
private slots:
void on_buttonCerca_clicked();
void on_buttonNuovo_clicked();
void on_tableSoci_clicked(const QModelIndex& index);
};
extern MainWindow* mw;
#endif
extern QStatusBar* statusBar;

69
argento/MainWindow.ui
View File

@ -16,48 +16,30 @@
<widget class="QWidget" name="centralwidget">
<layout class="QGridLayout" name="gridLayout_2">
<item row="0" column="0">
<layout class="QGridLayout" name="gridLayout">
<item row="0" column="0">
<widget class="QLabel" name="label">
<property name="text">
<string>Nome</string>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QLabel" name="label_2">
<property name="text">
<string>Cognome</string>
</property>
</widget>
</item>
<item row="1" column="0">
<widget class="QLineEdit" name="lineNome"/>
</item>
<item row="1" column="1">
<widget class="QLineEdit" name="lineCognome"/>
</item>
<item row="1" column="2">
<widget class="QPushButton" name="buttonCerca">
<property name="text">
<string>Cerca</string>
</property>
</widget>
</item>
<item row="1" column="3">
<widget class="QPushButton" name="buttonNuovo">
<property name="text">
<string>Nuovo</string>
</property>
</widget>
</item>
<item row="2" column="0" colspan="4">
<widget class="QTableView" name="tableSoci"/>
</item>
</layout>
<widget class="QTabWidget" name="tabWidget">
<property name="currentIndex">
<number>0</number>
</property>
<widget class="QWidget" name="tab">
<attribute name="title">
<string>Soci</string>
</attribute>
<layout class="QGridLayout" name="gridLayout">
<item row="0" column="0">
<widget class="SociListTab" name="widget" native="true"/>
</item>
</layout>
</widget>
<widget class="QWidget" name="tab_2">
<attribute name="title">
<string>Rinnovi</string>
</attribute>
</widget>
</widget>
</item>
</layout>
</widget>
<widget class="QStatusBar" name="statusBar"/>
<widget class="QMenuBar" name="menubar">
<property name="geometry">
<rect>
@ -75,13 +57,20 @@
</widget>
<addaction name="menuwhat_s_this"/>
</widget>
<widget class="QStatusBar" name="statusBar"/>
<action name="actionExit">
<property name="text">
<string>Exit</string>
</property>
</action>
</widget>
<customwidgets>
<customwidget>
<class>SociListTab</class>
<extends>QWidget</extends>
<header>SociListTab.h</header>
<container>1</container>
</customwidget>
</customwidgets>
<resources/>
<connections/>
</ui>

82
argento/SociListTab.cpp Normal file
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@ -0,0 +1,82 @@
#include "SociListTab.h"
#include "ui_SociListTab.h"
SociListTab::SociListTab(QWidget *parent) :
QWidget(parent),
ui(new Ui::SociListTab)
{
ui->setupUi(this);
}
/*
void SociListTab::connectDatabase(void) {
// retrieve settings for this application, group database
QSettings settings("it.linux.golem", "argento");
settings.beginGroup("database");
// open database and attach query
db = QSqlDatabase::addDatabase("QMYSQL"); // QMYSQL <-- database driver
db.setHostName(settings.value("hostname").toString());
db.setDatabaseName(settings.value("database").toString());
db.setUserName(settings.value("username").toString());
db.setPassword(settings.value("password").toString());
status(Ui::INFO, QString("Connecting to %1...").arg(settings.value("hostname").toString()));
if (! db.open())
status(Ui::ERROR, db.lastError().text());
else
status(Ui::INFO, QString("Connected to %1").arg(settings.value("hostname").toString()));
}
*/
void SociListTab::on_buttonCerca_clicked() {
QSqlQuery query;
query.prepare("SELECT id, nome, cognome FROM socio WHERE LOWER(nome) LIKE LOWER(:nome) AND LOWER(cognome) LIKE LOWER(:cognome)");
query.bindValue( ":nome", QString("%%1%").arg(ui->lineNome->text()) );
query.bindValue( ":cognome", QString("%%1%").arg(ui->lineCognome->text()) );
if (! query.exec()) {
qDebug() << "query not executed: " << query.lastError().text();
status(Ui::ERROR, fullQuery(query));
return;
}
if ( query.size() == 0) {
qDebug() << "size == 0";
status(Ui::INFO, "no results found");
return;
}
model.setQuery(query);
status(Ui::INFO, QString("%1 results found").arg(query.size()));
ui->tableSoci->setModel(&model);
ui->tableSoci->show();
}
void SociListTab::on_buttonNuovo_clicked() {
QSqlQuery query;
query.prepare("INSERT INTO socio (nome, cognome) VALUES (NULLIF(:nome, ''), NULLIF(:cognome, ''))");
query.bindValue(":nome", ui->lineNome->text());
query.bindValue(":cognome", ui->lineCognome->text());
if (! query.exec()) { status(Ui::ERROR, fullQuery(query)); return; }
if (! query.lastInsertId().isValid()) { status(Ui::ERROR, fullQuery(query)); return; }
EditWindow*w = new EditWindow(query.lastInsertId().toInt(), this);
w->setAttribute(Qt::WA_DeleteOnClose);
w->show();
}
void SociListTab::on_tableSoci_clicked(const QModelIndex& index) {
if (index.isValid()) {
/* extracts id socio from first column of table view */
int id = index.model()->data(index.sibling(index.row(), 0)).toInt();
if (id != 0) { /* if click is not on other fields than id... */
EditWindow* w = new EditWindow(id, this);
w->setAttribute(Qt::WA_DeleteOnClose); /* delete window at the end */
w->show();
}
}
}

31
argento/SociListTab.h Normal file
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@ -0,0 +1,31 @@
#pragma once
#include <QDebug>
#include <QSqlQuery>
#include <QSqlQueryModel>
#include <QSettings>
#include <QTableWidgetItem>
#include "EditWindow.h"
#include "status.h"
namespace Ui {
class SociListTab;
}
class SociListTab : public QWidget {
Q_OBJECT
private:
Ui::SociListTab *ui;
QSqlQueryModel model;
public:
SociListTab(QWidget *parent = nullptr);
private slots:
void on_buttonCerca_clicked();
void on_buttonNuovo_clicked();
void on_tableSoci_clicked(const QModelIndex& index);
};

71
argento/SociListTab.ui Normal file
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@ -0,0 +1,71 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>SociListTab</class>
<widget class="QWidget" name="MainWindow">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>623</width>
<height>421</height>
</rect>
</property>
<property name="windowTitle">
<string>Gestionale Argento</string>
</property>
<layout class="QGridLayout" name="gridLayout_3">
<item row="0" column="0">
<layout class="QGridLayout" name="gridLayout_2">
<item row="0" column="0">
<layout class="QGridLayout" name="gridLayout">
<item row="0" column="1">
<widget class="QLabel" name="label_2">
<property name="text">
<string>Cognome</string>
</property>
</widget>
</item>
<item row="1" column="0">
<widget class="QLineEdit" name="lineNome"/>
</item>
<item row="1" column="2">
<widget class="QPushButton" name="buttonCerca">
<property name="text">
<string>Cerca</string>
</property>
</widget>
</item>
<item row="1" column="3">
<widget class="QPushButton" name="buttonNuovo">
<property name="text">
<string>Nuovo</string>
</property>
</widget>
</item>
<item row="1" column="1">
<widget class="QLineEdit" name="lineCognome"/>
</item>
<item row="0" column="0">
<widget class="QLabel" name="label">
<property name="text">
<string>Nome</string>
</property>
</widget>
</item>
<item row="2" column="0" colspan="4">
<widget class="QTableView" name="tableSoci"/>
</item>
</layout>
</item>
</layout>
</item>
</layout>
<action name="actionExit">
<property name="text">
<string>Exit</string>
</property>
</action>
</widget>
<resources/>
<connections/>
</ui>

11
argento/argento.pro
View File

@ -24,25 +24,26 @@ DEFINES += QT_DEPRECATED_WARNINGS
CONFIG += c++11
SOURCES += \
db.cpp \
EditWindow.cpp \
main.cpp \
MainWindow.cpp \
status.cpp \
fullQuery.cpp
fullQuery.cpp \
SociListTab.cpp
HEADERS += \
db.h \
EditWindow.h \
MainWindow.h \
status.h \
fullQuery.h
fullQuery.h \
SociListTab.h
FORMS += \
MainWindow.ui \
EditWindow.ui
EditWindow.ui \
SociListTab.ui
# Default rules for deployment.
qnx: target.path = /tmp/$${TARGET}/bin

3
argento/db.cpp
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@ -1,3 +0,0 @@
#include "db.h"
QSqlDatabase db;

12
argento/db.h
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@ -1,12 +0,0 @@
#ifndef DB_H
#define DB_H
#include <QSqlDatabase>
#include <QSqlError>
#include <QSqlQuery>
#include <QSqlRecord>
extern QSqlDatabase db;
extern QSqlQuery query;
#endif

20
argento/main.cpp
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@ -10,12 +10,22 @@ int main(int argc, char *argv[])
{
QApplication a(argc, argv);
mw = new MainWindow;
mw->show();
/* retrieve settings for this application, group database */
QSettings settings("it.linux.golem", "argento");
settings.beginGroup("database");
int ret = a.exec();
/* open database and attach query */
QSqlDatabase db = QSqlDatabase::addDatabase("QMYSQL"); /* QMYSQL <-- database driver */
db.setHostName(settings.value("hostname").toString());
db.setDatabaseName(settings.value("database").toString());
db.setUserName(settings.value("username").toString());
db.setPassword(settings.value("password").toString());
delete mw;
db.open();
return ret;
MainWindow window;
statusBar = window.statusBar();
window.show();
return a.exec();
}

3
argento/status.cpp
View File

@ -3,8 +3,7 @@
namespace Ui {
void status(StatusType type, QString message) {
//QStatusBar* statusBar = mw->findChild<QStatusBar*>("statusBar");
QStatusBar* statusBar = mw->statusBar();
//QStatusBar* statusBar = mw->statusBar();
QString prefix;
int timeout = 0;

4
argento/status.h
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@ -1,5 +1,4 @@
#ifndef STATUS_H
#define STATUS_H
#pragma once
#include <QStatusBar>
#include <QString>
@ -19,4 +18,3 @@ namespace Ui {
}
#endif