add checkerboard support

2019-09-30 23:02:44 +08:00
parent 89c21bc90b
commit 5067c04b91
7 changed files with 172 additions and 10 deletions
--- a/bottombuttongroup.h
+++ b/bottombuttongroup.h
@@ -11,6 +11,12 @@ public:
    explicit BottomButtonGroup(QWidget *parent = nullptr);

    void addButton(QAbstractButton *button);
+
+signals:
+    void resetToOriginalBtnClicked();
+    void zoomInBtnClicked();
+    void zoomOutBtnClicked();
+    void toggleCheckerboardBtnClicked();
 };

 #endif // BOTTOMBUTTONGROUP_H