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Fix UI flickering

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See #350
This commit is contained in:
bao-qian
2015-11-06 21:30:38 +00:00
parent 64e020b1ad
commit cae8485092
3 changed files with 110 additions and 74 deletions
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48
Wox/MainWindow.xaml.cs
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@@ -441,36 +441,33 @@ namespace Wox
private void TbQuery_OnTextChanged(object sender, TextChangedEventArgs e)
{
if (ignoreTextChange) { ignoreTextChange = false; return; }
toolTip.IsOpen = false;
pnlResult.Dirty = true;
if (IsInContextMenuMode)
if (!string.IsNullOrEmpty(tbQuery.Text.Trim()))
{
QueryContextMenu();
return;
}
queryHasReturn = false;
Dispatcher.DelayInvoke("ClearResults", () =>
{
// Delay the invocation of clear method of pnlResult, minimize the time-span between clear results and add new results.
// So this will reduce splash issues. After waiting 100ms, if there still no results added, we
// must clear the result. otherwise, it will be confused why the query changed, but the results
// didn't.
if (pnlResult.Dirty) pnlResult.Clear();
}, TimeSpan.FromMilliseconds(100));
Query(tbQuery.Text);
Dispatcher.DelayInvoke("ShowProgressbar", () =>
{
if (!string.IsNullOrEmpty(tbQuery.Text.Trim()) && tbQuery.Text != lastQuery && !queryHasReturn)
toolTip.IsOpen = false;
if (IsInContextMenuMode)
{
StartProgress();
QueryContextMenu();
return;
}
}, TimeSpan.FromMilliseconds(150));
//reset query history index after user start new query
ResetQueryHistoryIndex();
Query(tbQuery.Text);
Dispatcher.DelayInvoke("ShowProgressbar", () =>
{
if (!string.IsNullOrEmpty(tbQuery.Text.Trim()) && tbQuery.Text != lastQuery && !queryHasReturn)
{
StartProgress();
}
}, TimeSpan.FromMilliseconds(150));
//reset query history index after user start new query
ResetQueryHistoryIndex();
}
else
{
pnlResult.Clear();
}
}
private void ResetQueryHistoryIndex()
@@ -720,7 +717,6 @@ namespace Wox
if (history != null)
{
ChangeQueryText(history.Query, true);
pnlResult.Dirty = true;
var executeQueryHistoryTitle = GetTranslation("executeQuery");
var lastExecuteTime = GetTranslation("lastExecuteTime");
UpdateResultViewInternal(new List<Result>()