Add hint to text editor settings pointing to coding style

The tab and indentation settings in Text Editor > Behavior are only used
for non-code files. Add a hint with links to the respective coding style
settings.

Change-Id: I1d7c1154269c4914d511ef6ef3308a2b1f933d52
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>
Reviewed-by: David Schulz <david.schulz@digia.com>

1 files changed, 16 insertions, 0 deletions

diff --git a/src/plugins/texteditor/tabsettingswidget.cpp b/src/plugins/texteditor/tabsettingswidget.cpp
index e30e46a9f0..428f76250c 100644
--- a/src/plugins/texteditor/tabsettingswidget.cpp
+++ b/src/plugins/texteditor/tabsettingswidget.cpp
@@ -40,7 +40,10 @@ TabSettingsWidget::TabSettingsWidget(QWidget *parent) :
     ui(new Internal::Ui::TabSettingsWidget)
 {
     ui->setupUi(this);
+    ui->codingStyleWarning->setVisible(false);
 
+    connect(ui->codingStyleWarning, SIGNAL(linkActivated(QString)),
+            this, SLOT(codingStyleLinkActivated(QString)));
     connect(ui->tabPolicy, SIGNAL(currentIndexChanged(int)),
             this, SLOT(slotSettingsChanged()));
     connect(ui->tabSize, SIGNAL(valueChanged(int)),
@@ -83,6 +86,14 @@ void TabSettingsWidget::slotSettingsChanged()
     emit settingsChanged(tabSettings());
 }
 
+void TabSettingsWidget::codingStyleLinkActivated(const QString &linkString)
+{
+    if (linkString == QLatin1String("C++"))
+        emit codingStyleLinkClicked(CppLink);
+    else if (linkString == QLatin1String("QtQuick"))
+        emit codingStyleLinkClicked(QtQuickLink);
+}
+
 void TabSettingsWidget::setFlat(bool on)
 {
     ui->tabsAndIndentationGroupBox->setFlat(on);
@@ -105,6 +116,11 @@ QString TabSettingsWidget::searchKeywords() const
     return rc;
 }
 
+void TabSettingsWidget::setCodingStyleWarningVisible(bool visible)
+{
+    ui->codingStyleWarning->setVisible(visible);
+}
+
 void TabSettingsWidget::changeEvent(QEvent *e)
 {
     QWidget::changeEvent(e);