chatgui-android: invite-ссылки с выбором узла входа в GUI + desktop dialog layout

tools/chatgui/src/invitedialog.cpp

@@ -26,7 +26,7 @@ ShareInviteDialog::ShareInviteDialog(const QString& channelId, DbManager* db, QW
     , m_db(db)
 {
     setWindowTitle(QString::fromUtf8("Пригласительная ссылка"));
-    setMinimumWidth(420);
+    setMinimumSize(420, 560);
     setModal(true);
 
     auto *layout = new QVBoxLayout(this);
@@ -34,21 +34,23 @@ ShareInviteDialog::ShareInviteDialog(const QString& channelId, DbManager* db, QW
 
     auto *nodeLabel = new QLabel(QString::fromUtf8("Узел входа:"), this);
     nodeLabel->setStyleSheet("font-size: 12px; color: palette(window-text);");
-    layout->addWidget(nodeLabel);
 
     m_nodeCombo = new QComboBox(this);
     m_nodeCombo->setStyleSheet(
         "QComboBox { border: 1px solid palette(mid); border-radius: 4px;"
         " padding: 6px 10px; font-size: 13px; background: palette(base); }");
-    layout->addWidget(m_nodeCombo);
+
+    auto *nodeRow = new QHBoxLayout();
+    nodeRow->setSpacing(8);
+    nodeRow->addWidget(nodeLabel);
+    nodeRow->addWidget(m_nodeCombo, 1);
+    layout->addLayout(nodeRow);
 
     m_linkEdit = new QLineEdit(this);
     m_linkEdit->setReadOnly(true);
     m_linkEdit->setPlaceholderText(QString::fromUtf8("Генерация ссылки..."));
     m_linkEdit->setStyleSheet("padding: 6px; font-family: monospace;");
-    layout->addWidget(m_linkEdit);
 
-    auto *btnLayout = new QHBoxLayout();
     auto *copyBtn = new QPushButton(QString::fromUtf8("Копировать"), this);
     connect(copyBtn, &QPushButton::clicked, this, [this]() {
         QClipboard* cb = QApplication::clipboard();
@@ -57,12 +59,16 @@ ShareInviteDialog::ShareInviteDialog(const QString& channelId, DbManager* db, QW
             cb->setText(m_linkEdit->text(), QClipboard::Selection);
         m_linkEdit->setFocus();
     });
-    btnLayout->addWidget(copyBtn);
-    btnLayout->addStretch();
-    layout->addLayout(btnLayout);
+
+    auto *linkRow = new QHBoxLayout();
+    linkRow->setSpacing(8);
+    linkRow->addWidget(m_linkEdit, 1);
+    linkRow->addWidget(copyBtn);
+    layout->addLayout(linkRow);
 
     m_qrLabel = new QLabel(this);
     m_qrLabel->setAlignment(Qt::AlignCenter);
+    m_qrLabel->setMinimumSize(180, 180);
     layout->addWidget(m_qrLabel, 0, Qt::AlignCenter);
 
     auto *closeBtn = new QPushButton("OK", this);
@@ -120,6 +126,7 @@ void ShareInviteDialog::setLink(const QString& link) {
     if (!qrImage.isNull())
         m_qrLabel->setPixmap(QPixmap::fromImage(qrImage).scaled(
             180, 180, Qt::KeepAspectRatio, Qt::SmoothTransformation));
+    adjustSize();
 }
 
 void ShareInviteDialog::onCandidates(const char* chId, int chIdLen, const uint8_t* data, int len) {