feat: set cursor for bottom navigation

Change-Id: I4714c6366044d43c31059a64cba9bc2c24e20f6c
linuxdeepin · Apr 10, 2018 · 555edec · 555edec
1 parent fa4ee3e
commit 555edec
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Showing 2 changed files with 25 additions and 0 deletions.
diff --git a/src/widgets/bottomnavigation.cc b/src/widgets/bottomnavigation.cc
@@ -4,6 +4,7 @@
 #include <dimagebutton.h>
 #include <QDesktopServices>
 #include <QUrl>
+#include <QEvent>
 
 DWIDGET_USE_NAMESPACE
 
@@ -40,6 +41,14 @@ BottomNavigation::BottomNavigation(QWidget *parent)
                                           ":/resources/Mail.svg",
                                           ":/resources/Mail.svg");
 
+    QList<QWidget*> list;
+
+    list << sinaBtn << twitterBtn << facebook << offical << community << feedback << thank << mail;
+
+    for (QWidget *w : list) {
+        w->installEventFilter(this);
+    }
+
     connect(sinaBtn, &DImageButton::clicked, this, &BottomNavigation::onButtonClicked);
     connect(twitterBtn, &DImageButton::clicked, this, &BottomNavigation::onButtonClicked);
     connect(facebook, &DImageButton::clicked, this, &BottomNavigation::onButtonClicked);
@@ -80,3 +89,16 @@ void BottomNavigation::onButtonClicked()
 
     QDesktopServices::openUrl(QUrl(m_buttons[button]));
 }
+
+bool BottomNavigation::eventFilter(QObject *watched, QEvent *event)
+{
+    if (event->type() == QEvent::Enter) {
+        setCursor(Qt::PointingHandCursor);
+    }
+
+    if (event->type() == QEvent::Leave) {
+        setCursor(Qt::ArrowCursor);
+    }
+
+    return QWidget::eventFilter(watched, event);
+}
diff --git a/src/widgets/bottomnavigation.h b/src/widgets/bottomnavigation.h
@@ -13,6 +13,9 @@ class BottomNavigation : public QWidget
 private slots:
     void onButtonClicked();
 
+protected:
+    bool eventFilter(QObject *watched, QEvent *event) Q_DECL_OVERRIDE;
+
 private:
     QMap<QWidget*, QString> m_buttons;
 };