Fix examples failing to open

After fixing the sidebar to use delayed update,
code that relied on setCurrentItem could break
since the state was not set asyncronously.
This fixes it by only making mouseClick delayed,
while setCurrentIndex works as before when set
programatically.

Reviewed-by: Lasse Holmstedt
(cherry picked from commit e9f33fb8d3cfc0a27434412fdbb1d3fac5ea2db9)

1 files changed, 9 insertions, 4 deletions

diff --git a/src/plugins/coreplugin/fancytabwidget.cpp b/src/plugins/coreplugin/fancytabwidget.cpp
index 47357152c8..8261226036 100644
--- a/src/plugins/coreplugin/fancytabwidget.cpp
+++ b/src/plugins/coreplugin/fancytabwidget.cpp
@@ -216,9 +216,14 @@ void FancyTabBar::emitCurrentIndex()
 void FancyTabBar::mousePressEvent(QMouseEvent *e)
 {
     e->accept();
-    for (int i = 0; i < m_tabs.count(); ++i) {
-        if (tabRect(i).contains(e->pos())) {
-            setCurrentIndex(i);
+    for (int index = 0; index < m_tabs.count(); ++index) {
+        if (tabRect(index).contains(e->pos())) {
+
+            if (isTabEnabled(index)) {
+                m_currentIndex = index;
+                update();
+                m_triggerTimer.start(0);
+            }
             break;
         }
     }
@@ -313,7 +318,7 @@ void FancyTabBar::setCurrentIndex(int index) {
     if (isTabEnabled(index)) {
         m_currentIndex = index;
         update();
-        m_triggerTimer.start(0);
+        emit currentChanged(m_currentIndex);
     }
 }