Tool bar widget: have a line edit widget to emit a signal when its te…

…xt has changed (#2413).
opencor · Nov 1, 2020 · d5e68fc · d5e68fc
1 parent a46a6d1
commit d5e68fc
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Showing 2 changed files with 13 additions and 0 deletions.
diff --git a/src/plugins/miscellaneous/Core/src/toolbarwidget.cpp b/src/plugins/miscellaneous/Core/src/toolbarwidget.cpp
@@ -120,6 +120,8 @@ QWidget * ToolBarLineEditWidgetAction::createWidget(QWidget *pParent)
 
     auto res = new QLineEdit(pParent);
 
+    connect(res, &QLineEdit::textChanged,
+            this, &ToolBarLineEditWidgetAction::emitTextChanged);
     connect(res, &QLineEdit::returnPressed,
             this, &ToolBarLineEditWidgetAction::emitReturnPressed);
 
@@ -184,6 +186,15 @@ void ToolBarLineEditWidgetAction::emitCreated(QLineEdit *pLineEdit)
 
 //==============================================================================
 
+void ToolBarLineEditWidgetAction::emitTextChanged()
+{
+    // Let people know that the text has changed
+
+    emit textChanged(qobject_cast<QLineEdit *>(sender())->text());
+}
+
+//==============================================================================
+
 void ToolBarLineEditWidgetAction::emitReturnPressed()
 {
     // Let people know that return was pressed

diff --git a/src/plugins/miscellaneous/Core/src/toolbarwidget.h b/src/plugins/miscellaneous/Core/src/toolbarwidget.h
@@ -83,10 +83,12 @@ class CORE_EXPORT ToolBarLineEditWidgetAction : public QWidgetAction
 
 private:
     void emitCreated(QLineEdit *pLineEdit);
+    void emitTextChanged();
     void emitReturnPressed();
 
 signals:
     void created(QLineEdit *pLineEdit);
+    void textChanged(const QString &pText);
     void returnPressed(const QString &pText);
 };