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* eMail/Compose: make address suggestion selectbox scrollable

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This commit is contained in:
Klaus Leithoff 2013-07-10 12:45:25 +00:00
parent 4bcdcfbbe5
commit d87919fc66
1 changed files with 18 additions and 0 deletions
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18
felamimail/js/jscode/composeMessage.js
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@ -420,6 +420,20 @@ function stopCapturingEvents() {
hideResultBox(); hideResultBox();
} }
function scrollIntoPosition(pos)
{
if (typeof pos =='undefined') pos =0;
if (pos>0) pos = pos -1;
var resultBox = document.getElementById('resultBox');
if (typeof resultBox.childNodes[pos] == 'undefined') return;
if (typeof(resultBox.childNodes[pos].scrollIntoViewIfNeeded)=='function')
{
resultBox.childNodes[selectedSuggestion].scrollIntoViewIfNeeded(true);
} else {
resultBox.childNodes[pos].scrollIntoView(true);
}
}
function keypressed(keycode, keyvalue) { function keypressed(keycode, keyvalue) {
if(liveSearchTimer) { if(liveSearchTimer) {
window.clearTimeout(liveSearchTimer); window.clearTimeout(liveSearchTimer);
@ -432,8 +446,10 @@ function keypressed(keycode, keyvalue) {
case KEYCODE_UP: case KEYCODE_UP:
if(selectedSuggestion > 0) { if(selectedSuggestion > 0) {
selectSuggestion(selectedSuggestion-1); selectSuggestion(selectedSuggestion-1);
scrollIntoPosition(selectedSuggestion-1);
} else { } else {
selectSuggestion(resultRows.length-1); selectSuggestion(resultRows.length-1);
scrollIntoPosition(resultRows.length-1);
} }
break; break;
@ -445,8 +461,10 @@ function keypressed(keycode, keyvalue) {
//document.title='is selected'; //document.title='is selected';
if(selectedSuggestion < resultRows.length-1) { if(selectedSuggestion < resultRows.length-1) {
selectSuggestion(selectedSuggestion+1); selectSuggestion(selectedSuggestion+1);
scrollIntoPosition(selectedSuggestion+1);
} else { } else {
selectSuggestion(0); selectSuggestion(0);
scrollIntoPosition(0);
} }
} }
break; break;