Documentation Dynamic Media Viewers Reference Guide

Video full-screen button

Last update: November 3, 2023

CREATED FOR:

Developer
User

The full-screen button causes the viewer to enter or exit full-screen mode when selected by the user. It is used when the viewer is displaying video and is positioned in the control bar. This button is not displayed if the viewer works in pop-up mode and the system does not support native full-screen.

You can size, skin, and position the full-screen button, relative to the control bar that contains it, by CSS.

The appearance of the full-screen button is controlled with the CSS class selector:

.s7mixedmediaviewer .s7fullscreenbutton

CSS properties of the full-screen button

top	Position from the top border, including padding.
right	Position from the right border, including padding.
left	Position from the left border, including padding.
bottom	Position from the bottom border, including padding.
width	The width of the full-screen button.
height	The height of the full-screen button.
background-image	The displayed image for a given button state.
background-position	Position inside artwork sprite, if CSS sprites are used. See CSS Sprites.

NOTE

This button supports both the state and selected attribute selectors, which can be used to apply different skins to different button states. In particular, selected='true' corresponds to the “full-screen” state and selected='false' corresponds to the “normal” state.

The button tool tip can be localized. See Localization of user interface elements for more information.

Example

To set up a full-screen button that is 32 x 32 pixels, and positioned 6 pixels from the top and right edge of the control bar. Also, display a different image for each of the four different button states when selected or not selected.

.s7mixedmediaviewer . s7fullscreenbutton {
top:6px;
right:6px;
width:32px;
height:32px;
}
.s7mixedmediaviewer .s7fullscreenbutton [selected='false'][state='up'] {
background-image:url(images/enterFullBtn_up.png);
}
.s7mixedmediaviewer .s7fullscreenbutton [selected='false'][state='over'] {
background-image:url(images/enterFullBtn_over.png);
}
.s7mixedmediaviewer .s7fullscreenbutton [selected='false'][state='down'] {
background-image:url(images/enterFullBtn_down.png);
}
.s7mixedmediaviewer .s7fullscreenbutton [selected='false'][state='disabled'] {
background-image:url(images/enterFullBtn_disabled.png);
}
.s7mixedmediaviewer .s7fullscreenbutton [selected='true'][state='up'] {
background-image:url(images/exitFullBtn_up.png);
}
.s7mixedmediaviewer .s7fullscreenbutton [selected='true'][state='over'] {
background-image:url(images/exitFullBtn_over.png);
}
.s7mixedmediaviewer .s7fullscreenbutton [selected='true'][state='down'] {
background-image:url(images/exitFullBtn_down.png);
}
.s7mixedmediaviewer .s7fullscreenbutton [selected='true'][state='disabled'] {
background-image:url(images/exitFullBtn_disabled.png); }
}

recommendation-more-help