AbstractButton: add support for icons

This patch adds the following properties to AbstractButton:

- icon.name
- icon.source
- icon.width
- icon.height
- icon.color

Derived types implement the behavior behind these properties
using the new private IconImage type.

[ChangeLog][Controls][AbstractButton] Added support for icons. The
following properties are now available for derived types to use:
icon.name, icon.source, icon.width, icon.height, icon.color.

Task-number: QTBUG-49820
Change-Id: I3b5e4eaac390543deef60883e13539646a6bb060
Reviewed-by: J-P Nurmi <jpnurmi@qt.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/imports/controls/qtquickcontrols2plugin.cpp b/src/imports/controls/qtquickcontrols2plugin.cpp
index 3a131511..084a24ba 100644
--- a/src/imports/controls/qtquickcontrols2plugin.cpp
+++ b/src/imports/controls/qtquickcontrols2plugin.cpp
@@ -153,7 +153,7 @@ void QtQuickControls2Plugin::registerTypes(const char *uri)
     qmlRegisterType(selector.select(QStringLiteral("DelayButton.qml")), uri, 2, 2, "DelayButton");
     qmlRegisterType(selector.select(QStringLiteral("ScrollView.qml")), uri, 2, 2, "ScrollView");
 
-    // QtQuick.Templates 2.3 (new types and revisions in Qt 5.10)
+    // QtQuick.Controls 2.3 (new types in Qt 5.10)
     qmlRegisterType<QQuickIcon>();
 }