Improve rendering of dialogs

Only consider visible formSubmit elements for setting dialog content's margin-bottom.

diff --git a/wcfsetup/install/files/js/WCF.js b/wcfsetup/install/files/js/WCF.js
index 31486786d77a461e5c553092a56adc7a1fe3e29a..b4977b77e35e693c5b589fcb972b78711d5d1ab5 100755 (executable)
--- a/wcfsetup/install/files/js/WCF.js
+++ b/wcfsetup/install/files/js/WCF.js
@@ -11300,9 +11300,9 @@ $.widget('ui.wcfDialog', {
                // set dialog to be fully opaque, prevents weird bugs in WebKit
                this._container.show().css('opacity', 1.0);
                
-               // handle positioning of form submit controls
+               // handle positioning of visible form submit controls
                var $heightDifference = 0;
-               if (this._content.find('.formSubmit').length) {
+               if (this._content.find('.formSubmit:visible').length) {
                        $heightDifference = this._content.find('.formSubmit').outerHeight();
                        
                        this._content.addClass('dialogForm').css({ marginBottom: $heightDifference + 'px' });