fix: Pop up windows: About, Accounts, Account, Settings - opening on

centr of parent

ui/squawk.cpp

@@ -96,7 +96,7 @@ Squawk::~Squawk() {
 void Squawk::onAccounts()
 {
     if (accounts == nullptr) {
-        accounts = new Accounts(rosterModel.accountsModel);
+        accounts = new Accounts(rosterModel.accountsModel, this);
         accounts->setAttribute(Qt::WA_DeleteOnClose);
         connect(accounts, &Accounts::destroyed, this, &Squawk::onAccountsClosed);
         connect(accounts, &Accounts::newAccount, this, &Squawk::newAccountRequest);
@@ -104,30 +104,24 @@ void Squawk::onAccounts()
         connect(accounts, &Accounts::connectAccount, this, &Squawk::connectAccount);
         connect(accounts, &Accounts::disconnectAccount, this, &Squawk::disconnectAccount);
         connect(accounts, &Accounts::removeAccount, this, &Squawk::removeAccountRequest);
-        
-        accounts->show();
-    } else {
+    }
     accounts->show();
     accounts->raise();
     accounts->activateWindow();
 }
-}
 
 void Squawk::onPreferences()
 {
     if (preferences == nullptr) {
-        preferences = new Settings();
+        preferences = new Settings(this);
         preferences->setAttribute(Qt::WA_DeleteOnClose);
         connect(preferences, &Settings::destroyed, this, &Squawk::onPreferencesClosed);
         connect(preferences, &Settings::changeDownloadsPath, this, &Squawk::changeDownloadsPath);
-
-        preferences->show();
-    } else {
+    }
     preferences->show();
     preferences->raise();
     preferences->activateWindow();
 }
-}
 
 
 void Squawk::onAccountsSizeChanged(unsigned int size)

ui/widgets/about.cpp

@@ -38,10 +38,9 @@ About::About(QWidget* parent):
     m_ui->qxmppBuiltAgainstVersion->setText(tr("(built against %1)").arg(QXMPP_VERSION_STRING));
 
     setWindowFlag(Qt::WindowStaysOnTopHint);
-    move(
-          parent->window()->frameGeometry().topLeft() +
-          parent->window()->rect().center() - rect().center()
-       );
+    if (parent)
+        move(parent->window()->frameGeometry().topLeft() +
+             parent->window()->rect().center() - rect().center());
 
     connect(m_ui->licenceLink, &QLabel::linkActivated, this, &About::onLicenseActivated);
 }

ui/widgets/accounts/account.cpp

@@ -19,8 +19,8 @@
 #include "account.h"
 #include "ui_account.h"
 
-Account::Account(): 
-    QDialog(),
+Account::Account(QWidget *parent):
+    QDialog(parent),
     m_ui(new Ui::Account)
 {
     m_ui->setupUi(this);
@@ -38,6 +38,10 @@ Account::Account():
         QStandardItem *item = model->item(static_cast<int>(Shared::AccountPassword::kwallet));
         item->setFlags(item->flags() & ~Qt::ItemIsEnabled);
     }
+
+   if (parent)
+       move(parent->window()->frameGeometry().topLeft() +
+            parent->window()->rect().center() - rect().center());
 }
 
 Account::~Account()

ui/widgets/accounts/account.h

@@ -38,7 +38,7 @@ class Account : public QDialog
     Q_OBJECT
 
 public:
-    Account();
+    Account(QWidget *parent = nullptr);
     ~Account();
     
     QMap<QString, QVariant> value() const;

ui/widgets/accounts/accounts.cpp

@@ -22,7 +22,7 @@
 #include <QDebug>
 
 Accounts::Accounts(Models::Accounts* p_model, QWidget *parent) :
-    QWidget(parent),
+    QDialog(parent),
     m_ui(new Ui::Accounts),
     model(p_model),
     editing(false),
@@ -38,13 +38,17 @@ Accounts::Accounts(Models::Accounts* p_model, QWidget *parent) :
     connect(m_ui->tableView->selectionModel(), &QItemSelectionModel::selectionChanged, this, &Accounts::onSelectionChanged);
     connect(p_model, &Models::Accounts::changed, this, &Accounts::updateConnectButton);
     connect(m_ui->tableView, &QTableView::doubleClicked, this, &Accounts::onEditButton);
+
+    if (parent)
+        move(parent->window()->frameGeometry().topLeft() +
+             parent->window()->rect().center() - rect().center());
 }
 
 Accounts::~Accounts() = default;
 
 void Accounts::onAddButton()
 {
-    Account* acc = new Account();
+    Account* acc = new Account(this);
     connect(acc, &Account::accepted, this, &Accounts::onAccountAccepted);
     connect(acc, &Account::rejected, this, &Accounts::onAccountRejected);
     acc->exec();
@@ -74,7 +78,7 @@ void Accounts::onAccountRejected()
 
 void Accounts::onEditButton()
 {
-    Account* acc = new Account();
+    Account* acc = new Account(this);
     
     const Models::Account* mAcc = model->getAccount(m_ui->tableView->selectionModel()->selectedRows().at(0).row());
     acc->setData({

ui/widgets/accounts/accounts.h

@@ -19,7 +19,7 @@
 #ifndef ACCOUNTS_H
 #define ACCOUNTS_H
 
-#include <QWidget>
+#include <QDialog>
 #include <QScopedPointer>
 #include <QItemSelection>
 
@@ -31,7 +31,7 @@ namespace Ui
 class Accounts;
 }
 
-class Accounts : public QWidget
+class Accounts : public QDialog
 {
     Q_OBJECT
 public:

ui/widgets/settings/settings.cpp

@@ -20,7 +20,7 @@
 #include "ui_settings.h"
 
 Settings::Settings(QWidget* parent):
-    QWidget(parent),
+    QDialog(parent),
     m_ui(new Ui::Settings()),
     modifiedSettings()
 {
@@ -34,6 +34,10 @@ Settings::Settings(QWidget* parent):
     connect(m_ui->applyButton, &QPushButton::clicked, this, &Settings::apply);
     connect(m_ui->okButton, &QPushButton::clicked, this, &Settings::confirm);
     connect(m_ui->cancelButton, &QPushButton::clicked, this, &Settings::close);
+
+    if (parent)
+        move(parent->window()->frameGeometry().topLeft() +
+             parent->window()->rect().center() - rect().center());
 }
 
 Settings::~Settings()

ui/widgets/settings/settings.h

@@ -19,7 +19,7 @@
 #ifndef SETTINGS_H
 #define SETTINGS_H
 
-#include <QWidget>
+#include <QDialog>
 #include <QListWidgetItem>
 #include <QScopedPointer>
 #include <QSettings>
@@ -36,7 +36,7 @@ class Settings;
 /**
  * @todo write docs
  */
-class Settings : public QWidget
+class Settings : public QDialog
 {
     Q_OBJECT
 public: