change parameter in isUndoAvailabel()

openscad · Aug 20, 2016 · 742ac16 · 742ac16
1 parent 5f7135f
commit 742ac16
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Showing 4 changed files with 4 additions and 5 deletions.
diff --git a/src/MainWindow.h b/src/MainWindow.h
@@ -91,7 +91,7 @@ private slots:
 	void setColorScheme(const QString &cs);
 	void showProgress();
 	void openCSGSettingsChanged();
-	void consoleOutput(const QString &msg);
+    void consoleOutput(const QString &msg);
     void updateActionUndoState();
 
 private:

diff --git a/src/mainwin.cc b/src/mainwin.cc
@@ -605,8 +605,7 @@ void MainWindow::addKeyboardShortCut(const QList<QAction *> &actions)
 
 void MainWindow::updateActionUndoState()
 {
-    bool a = editor->canUndo();
-    editActionUndo->setEnabled(a);
+    editActionUndo->setEnabled(editor->canUndo());
 }
 
 void MainWindow::loadViewSettings(){

diff --git a/src/scintillaeditor.cpp b/src/scintillaeditor.cpp
@@ -423,7 +423,7 @@ QStringList ScintillaEditor::colorSchemes()
 
 bool ScintillaEditor::canUndo()
 {
-    qsci->isUndoAvailable();
+    return qsci->isUndoAvailable();
 }
 
 void ScintillaEditor::setHighlightScheme(const QString &name)

diff --git a/src/scintillaeditor.h b/src/scintillaeditor.h
@@ -55,7 +55,7 @@ class ScintillaEditor : public EditorInterface
 	void replaceAll(const QString &findText, const QString &replaceText);
 	QStringList colorSchemes();
     bool canUndo();
-        
+
 private:
         void getRange(int *lineFrom, int *lineTo);
         void setColormap(const EditorColorScheme *colorScheme);