CheckBox: add GIFs to documentation

- Replace the state table in the detailed description with a GIF.
- Add a GIF for the tri-state documentation.

Change-Id: I00f3835edad6eb454d06847ab342ce0eeb30156b
Task-number: QTBUG-55904
Reviewed-by: J-P Nurmi <jpnurmi@qt.io>

7 files changed, 6 insertions, 11 deletions

diff --git a/src/imports/controls/doc/images/qtquickcontrols2-checkbox-checked.png b/src/imports/controls/doc/images/qtquickcontrols2-checkbox-checked.png
deleted file mode 100644
index 71cb90ca..00000000
--- a/src/imports/controls/doc/images/qtquickcontrols2-checkbox-checked.png
+++ /dev/null
diff --git a/src/imports/controls/doc/images/qtquickcontrols2-checkbox-disabled.png b/src/imports/controls/doc/images/qtquickcontrols2-checkbox-disabled.png
deleted file mode 100644
index 0c4d3bf7..00000000
--- a/src/imports/controls/doc/images/qtquickcontrols2-checkbox-disabled.png
+++ /dev/null
diff --git a/src/imports/controls/doc/images/qtquickcontrols2-checkbox-focused.png b/src/imports/controls/doc/images/qtquickcontrols2-checkbox-focused.png
deleted file mode 100644
index 5fb6daaf..00000000
--- a/src/imports/controls/doc/images/qtquickcontrols2-checkbox-focused.png
+++ /dev/null
diff --git a/src/imports/controls/doc/images/qtquickcontrols2-checkbox-normal.png b/src/imports/controls/doc/images/qtquickcontrols2-checkbox-normal.png
deleted file mode 100644
index 69700ee0..00000000
--- a/src/imports/controls/doc/images/qtquickcontrols2-checkbox-normal.png
+++ /dev/null
diff --git a/src/imports/controls/doc/images/qtquickcontrols2-checkbox-tristate.gif b/src/imports/controls/doc/images/qtquickcontrols2-checkbox-tristate.gif
new file mode 100644
index 00000000..50986f1b
--- /dev/null
+++ b/src/imports/controls/doc/images/qtquickcontrols2-checkbox-tristate.gif
diff --git a/src/imports/controls/doc/images/qtquickcontrols2-checkbox.gif b/src/imports/controls/doc/images/qtquickcontrols2-checkbox.gif
new file mode 100644
index 00000000..beacdb37
--- /dev/null
+++ b/src/imports/controls/doc/images/qtquickcontrols2-checkbox.gif
diff --git a/src/quicktemplates2/qquickcheckbox.cpp b/src/quicktemplates2/qquickcheckbox.cpp
index a777c2b4..ae967c34 100644
--- a/src/quicktemplates2/qquickcheckbox.cpp
+++ b/src/quicktemplates2/qquickcheckbox.cpp
@@ -50,6 +50,8 @@ QT_BEGIN_NAMESPACE
     \ingroup qtquickcontrols2-buttons
     \brief An option button that can be checked or unchecked.
 
+    \image qtquickcontrols2-checkbox.gif
+
     CheckBox presents an option button that can be toggled on (checked) or
     off (unchecked). Check boxes are typically used to select one or more
     options from a set of options. For larger sets of options, such as those
@@ -65,17 +67,6 @@ QT_BEGIN_NAMESPACE
     the checkbox. This state is useful when several child nodes are selected
     in a treeview, for example.
 
-    \table
-    \row \li \image qtquickcontrols2-checkbox-normal.png
-         \li A check box in its normal state.
-    \row \li \image qtquickcontrols2-checkbox-checked.png
-         \li A check box that is checked.
-    \row \li \image qtquickcontrols2-checkbox-focused.png
-         \li A check box that has active focus.
-    \row \li \image qtquickcontrols2-checkbox-disabled.png
-         \li A check box that is disabled.
-    \endtable
-
     \code
     ColumnLayout {
         CheckBox {
@@ -120,6 +111,10 @@ QQuickCheckBox::QQuickCheckBox(QQuickItem *parent) :
 
     This property holds whether the checkbox is a tri-state checkbox.
 
+    In the animation below, the first checkbox is tri-state:
+
+    \image qtquickcontrols2-checkbox-tristate.gif
+
     The default is \c false, i.e., the checkbox has only two states.
 */
 bool QQuickCheckBox::isTristate() const