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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 13:23:11 +00:00
parent 9ad58e5f6d
commit 17445482f8
1 changed files with 18 additions and 0 deletions
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18
felamimail/js/jscode/composeMessage.js
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@ -304,6 +304,20 @@ function stopCapturingEvents() {
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) {
if(liveSearchTimer) {
window.clearTimeout(liveSearchTimer);
@ -316,8 +330,10 @@ function keypressed(keycode, keyvalue) {
case KEYCODE_UP:
if(selectedSuggestion > 0) {
selectSuggestion(selectedSuggestion-1);
scrollIntoPosition(selectedSuggestion-1);
} else {
selectSuggestion(resultRows.length-1);
scrollIntoPosition(resultRows.length-1);
}
break;
@ -329,8 +345,10 @@ function keypressed(keycode, keyvalue) {
//document.title='is selected';
if(selectedSuggestion < resultRows.length-1) {
selectSuggestion(selectedSuggestion+1);
scrollIntoPosition(selectedSuggestion+1);
} else {
selectSuggestion(0);
scrollIntoPosition(0);
}
}
break;