When I click outside the running app, the text and label controls disappear; the image button and check box controls do not. I removed the background image and it still happens.
<s:Group id="contentGroup" left="0" right="0" top="0" bottom="0" minWidth="0" minHeight="0" width="100%" height="100%"
width.disabledAndInactive="100%" height.disabledAndInactive="100%" left.normal="0" right.normal="0" top.normal="0" bottom.normal="0"
width.normalAndInactive="100%" height.normalAndInactive="100%">
<classes:art id="mGen"></classes:art> <!--public class art extends Group-->
<s:BitmapImage id="img" left="1" top="0" width="660" height="560" fillMode="scale" smooth="true"
source="@Embed('assets/Border.png')" right.disabled="0" bottom.disabled="0" right.disabledAndInactive="0" ottom.disabledAndInactive="0"
right.normalAndInactive="0" bottom.normalAndInactive="0">
</s:BitmapImage>
<s:Label id="RandomArtGenerator" includeIn="normal" left="26" top="25" width="235" height="23" color="#FBE70D" fontFamily="Verdana" fontSize="18" fontStyle="italic" text="Random Art Generator"/>
<s:TileGroup id="groupButtons" x="18" y="95" horizontalGap="10" verticalGap="10" orientation="rows" requestedColumnCount="3"
click="groupButtonsClickHandler(event)">
<classes:ImageButton id="btn_lines" height = "20" skinClass="skins.line_ImgBtnSkin" click="btn_lines_clickHandler(event)"/>
<classes:ImageButton id="btn_quads" height = "20" skinClass="skins.quad_ImgBtnSkin" click="btn_quads_clickHandler(event)"/>
<classes:ImageButton id="btn_circles" height = "20" skinClass="skins.circle_ImgBtnSkin" click="btn_circles_clickHandler(event)"/>
</s:TileGroup>
<s:Label includeIn="normal" x="44" y="127" width="69" height="28" color="#FFFFFF"
fontFamily="Arial" fontSize="18" fontStyle="italic" fontWeight="bold"
text="Angle"/>
<s:TextInput id="txt_Angle" includeIn="normal" x="44" y="149" width="58"
contentBackgroundAlpha="1.0"/>
...
<s:CheckBox id="chk_Pause" x="28" y="432" width="96" label="Pause/Save?" click="chk_Pause_clickHandler(event)"/>
...
</s:Group>