Add QQuickAbstractButton::buttonChange()

Merge the various virtuals to a single method that takes an enum value
indicating the type of the change. This way we don't need to keep adding
more and more virtuals, but can just extend the enum. The next in line
is ButtonPressedChanged for the upcoming DelayButton.

Change-Id: I40ebf170470790730217aba48c80daff8118dfba
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>

1 files changed, 8 insertions, 5 deletions

diff --git a/src/quicktemplates2/qquickabstractbutton_p.h b/src/quicktemplates2/qquickabstractbutton_p.h
index 00378bce..b8c9476f 100644
--- a/src/quicktemplates2/qquickabstractbutton_p.h
+++ b/src/quicktemplates2/qquickabstractbutton_p.h
@@ -126,12 +126,15 @@ protected:
     void mouseUngrabEvent() override;
     void timerEvent(QTimerEvent *event) override;
 
-    virtual void checkStateSet();
-    virtual void nextCheckState();
+    enum ButtonChange {
+        ButtonAutoRepeatChange,
+        ButtonCheckedChange,
+        ButtonCheckableChange,
+        ButtonTextChange
+    };
+    virtual void buttonChange(ButtonChange change);
 
-    virtual void checkableChange();
-    virtual void autoRepeatChange();
-    virtual void textChange(const QString &newText, const QString &oldText);
+    virtual void nextCheckState();
 
 #ifndef QT_NO_ACCESSIBILITY
     void accessibilityActiveChanged(bool active) override;