GUI: Remove connect call with nonexistent slot function (#1177)

versat · danmar · commit 7aefdeb089b7 · 2018-04-18T15:42:03.000+02:00
When starting the application Qt prints this message:
QObject::connect: No such slot CodeEditor::highlightCurrentLine() in
..\gui\codeeditor.cpp:141
And this function really does not exist, i guess it is some relict. If
it is planned to implement it this PR can just be closed.
diff --git a/gui/codeeditor.cpp b/gui/codeeditor.cpp
@@ -138,7 +138,6 @@ CodeEditor::CodeEditor(QWidget *parent) : QPlainTextEdit(parent)
 
     connect(this, SIGNAL(blockCountChanged(int)), this, SLOT(updateLineNumberAreaWidth(int)));
     connect(this, SIGNAL(updateRequest(QRect,int)), this, SLOT(updateLineNumberArea(QRect,int)));
-    connect(this, SIGNAL(cursorPositionChanged()), this, SLOT(highlightCurrentLine()));
 
     updateLineNumberAreaWidth(0);
 }

Original file line number	Diff line number	Diff line change
`@@ -138,7 +138,6 @@ CodeEditor::CodeEditor(QWidget *parent) : QPlainTextEdit(parent)`
`138`	`138`
`139`	`139`	`connect(this, SIGNAL(blockCountChanged(int)), this, SLOT(updateLineNumberAreaWidth(int)));`
`140`	`140`	`connect(this, SIGNAL(updateRequest(QRect,int)), this, SLOT(updateLineNumberArea(QRect,int)));`
`141`		`- connect(this, SIGNAL(cursorPositionChanged()), this, SLOT(highlightCurrentLine()));`
`142`	`141`
`143`	`142`	`updateLineNumberAreaWidth(0);`
`144`	`143`	`}`