From 0d69b6a67937075598c8f587827188e12ce35a73 Mon Sep 17 00:00:00 2001
From: Vadim Kuznetsov <ra3xdh@gmail.com>
Date: Fri, 21 Jun 2024 14:58:04 +0300
Subject: [PATCH] Correct symbol widget text

---
 qucs/extsimkernels/spicelibcompdialog.cpp | 2 ++
 qucs/symbolwidget.cpp                     | 7 +++++++
 qucs/symbolwidget.h                       | 2 ++
 3 files changed, 11 insertions(+)

diff --git a/qucs/extsimkernels/spicelibcompdialog.cpp b/qucs/extsimkernels/spicelibcompdialog.cpp
index fc867d77..35cc8ca5 100644
--- a/qucs/extsimkernels/spicelibcompdialog.cpp
+++ b/qucs/extsimkernels/spicelibcompdialog.cpp
@@ -93,6 +93,7 @@ SpiceLibCompDialog::SpiceLibCompDialog(Component *pc, Schematic *sch) : QDialog{
   symbol = new SymbolWidget;
   symbol->disableDragNDrop();
   symbol->enableShowPinNumbers();
+  symbol->setPaintText("");
 
   tbwPinsTable = new QTableWidget;
   tbwPinsTable->setColumnCount(2);
@@ -290,6 +291,7 @@ void SpiceLibCompDialog::slotSetSymbol()
     QString s1 = "";
     QString s2 = "SpLib";
     symbol->setSymbol(s1, s1, s2);
+    symbol->setWarning(tr("No symbol loaded"));
     symbolPinsCount = 0;
   } else if (rbSymFromTemplate->isChecked()) {
     tbwPinsTable->setEnabled(true);
diff --git a/qucs/symbolwidget.cpp b/qucs/symbolwidget.cpp
index f469709e..49d9b161 100644
--- a/qucs/symbolwidget.cpp
+++ b/qucs/symbolwidget.cpp
@@ -744,3 +744,10 @@ bool SymbolWidget::getBrush(const QString& s, QBrush& Brush, int i)
 
   return true;
 }
+
+void SymbolWidget::setPaintText(const QString &txt)
+{
+  PaintText = txt;
+  QFontMetrics  metrics(QucsSettings.font, 0); // use the the screen-compatible metric
+  TextWidth = metrics.size(0,PaintText).width() + 4;    // get size of text
+}
diff --git a/qucs/symbolwidget.h b/qucs/symbolwidget.h
index 831c5057..bf2d3c5c 100644
--- a/qucs/symbolwidget.h
+++ b/qucs/symbolwidget.h
@@ -55,6 +55,8 @@ public:
   void disableShowPinNumbers() { showPinNumbers = false; }
   bool showPinNumbersEnabled() { return showPinNumbers; }
   int getPortsNumber() { return portsNumber; }
+  void setPaintText(const QString &txt);
+  void setWarning(const QString &warn) { Warning = warn; }
   // component properties
   int Text_x, Text_y;
   QString Prefix, LibraryPath, ComponentName;