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luminotes
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If a pulldown is partially off the bottom of the window, move it up until it isn't obscured any longer.

This commit is contained in:
Dan Helfman 2008-12-22 22:14:16 -08:00
parent f68d571e68
commit 1f3b50704e
1 changed files with 8 additions and 1 deletions
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9
static/js/Wiki.js
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@ -3083,6 +3083,13 @@ function calculate_position( node, anchor, relative_to, always_left_align ) {
Pulldown.prototype.update_position = function ( always_left_align ) {
var position = calculate_position( this.div, this.anchor, this.relative_to, always_left_align );
setElementPosition( this.div, position );
var div_height = getElementDimensions( this.div ).h;
var viewport_bottom = getViewportPosition().y + getViewportDimensions().h;
// if the pulldown is now partially off the bottom of the window, move it up until it isn't
if ( position.y + div_height > viewport_bottom )
new Move( this.div, { "x": position.x, "y": viewport_bottom - div_height, "mode": "absolute", "duration": 0.25 } );
}
Pulldown.prototype.shutdown = function () {
@ -4259,7 +4266,7 @@ function Font_pulldown( wiki, notebook_id, invoker, anchor, editor ) {
);
var selected_mark_char = document.createTextNode( "\u25cf" );
if ( font_family.search( current_font_family ) == 0 ) {
if ( current_font_family && font_family.search( current_font_family ) == 0 ) {
var selected_mark = createDOM( "span", {}, selected_mark_char );
this.initial_selected_mark = selected_mark;
} else {