Add QQuickAbstractButton::down

This property will determine whether or not the button is visually
pressed. Having such a distinction allows users more control over their
controls.

The patch also fixes the problem with ComboBox where pressing on the
ComboBox when it's open would cause a delegate in the popup to show as
being pressed.

Unless explicitly set, this property follows the value of the pressed
property. To return to the default value, set it to undefined.

Change-Id: I29ecf325ed2ede125613f0c878b0427937599866
Task-number: QTBUG-51005
Reviewed-by: J-P Nurmi <jpnurmi@theqtcompany.com>

1 files changed, 7 insertions, 1 deletions

diff --git a/src/quicktemplates2/qquickabstractbutton_p.h b/src/quicktemplates2/qquickabstractbutton_p.h
index 49de79da..c8e6931f 100644
--- a/src/quicktemplates2/qquickabstractbutton_p.h
+++ b/src/quicktemplates2/qquickabstractbutton_p.h
@@ -58,7 +58,8 @@ class Q_QUICKTEMPLATES2_EXPORT QQuickAbstractButton : public QQuickControl
 {
     Q_OBJECT
     Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged FINAL)
-    Q_PROPERTY(bool pressed READ isPressed WRITE setPressed NOTIFY pressedChanged FINAL)
+    Q_PROPERTY(bool down READ isDown WRITE setDown NOTIFY downChanged RESET resetDown FINAL)
+    Q_PROPERTY(bool pressed READ isPressed NOTIFY pressedChanged FINAL)
     Q_PROPERTY(bool checked READ isChecked WRITE setChecked NOTIFY checkedChanged FINAL)
     Q_PROPERTY(bool highlighted READ isHighlighted WRITE setHighlighted NOTIFY highlightedChanged FINAL)
     Q_PROPERTY(bool autoExclusive READ autoExclusive WRITE setAutoExclusive NOTIFY autoExclusiveChanged FINAL)
@@ -72,6 +73,10 @@ public:
     QString text() const;
     void setText(const QString &text);
 
+    bool isDown() const;
+    void setDown(bool down);
+    void resetDown();
+
     bool isPressed() const;
     void setPressed(bool pressed);
 
@@ -104,6 +109,7 @@ Q_SIGNALS:
     void pressAndHold();
     void doubleClicked();
     void textChanged();
+    void downChanged();
     void pressedChanged();
     void checkedChanged();
     void highlightedChanged();