diff options
Diffstat (limited to 'chrome/browser/gtk')
| -rw-r--r-- | chrome/browser/gtk/tabs/tab_strip_gtk.cc | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/chrome/browser/gtk/tabs/tab_strip_gtk.cc b/chrome/browser/gtk/tabs/tab_strip_gtk.cc index 1c0e5c4..ff4b636 100644 --- a/chrome/browser/gtk/tabs/tab_strip_gtk.cc +++ b/chrome/browser/gtk/tabs/tab_strip_gtk.cc @@ -456,8 +456,9 @@ gboolean TabStripGtk::OnMotionNotify(GtkWidget* widget, GdkEventMotion* event, // Get a rough estimate for which tab the mouse is over. int index = event->x / (tabstrip->current_unselected_width_ + kTabHOffset); - if (index >= tabstrip->model_->count()) { - if (old_hover_index != -1) { + int tab_count = tabstrip->GetTabCount(); + if (index >= tab_count) { + if (old_hover_index != -1 && old_hover_index < tab_count) { tabstrip->GetTabAt(old_hover_index)->SetHovering(false); gtk_widget_queue_draw(tabstrip->tabstrip_.get()); } @@ -481,7 +482,7 @@ gboolean TabStripGtk::OnMotionNotify(GtkWidget* widget, GdkEventMotion* event, } else if (tabstrip->model()->selected_index() != index && tabstrip->GetTabAt(index)->IsPointInBounds(coord)) { tabstrip->hover_index_ = index; - } else if (index < tabstrip->model_->count() - 1 && + } else if (index < tab_count - 1 && tabstrip->GetTabAt(index + 1)->IsPointInBounds(coord)) { tabstrip->hover_index_ = index + 1; } @@ -491,7 +492,7 @@ gboolean TabStripGtk::OnMotionNotify(GtkWidget* widget, GdkEventMotion* event, if (tabstrip->hover_index_ != -1) tabstrip->GetTabAt(tabstrip->hover_index_)->SetHovering(true); - if (old_hover_index != -1) + if (old_hover_index != -1 && old_hover_index < tab_count) tabstrip->GetTabAt(old_hover_index)->SetHovering(false); gtk_widget_queue_draw(tabstrip->tabstrip_.get()); |