Mirrors/PowerToys
1
0
Fork 0
mirror of https://github.com/microsoft/PowerToys.git synced 2026-04-07 19:57:07 +02:00
Code Issues Packages Projects Releases Wiki Activity

Fix select result when there is no results

Browse Source 
part of #412
This commit is contained in:
bao-qian
2016-05-06 00:00:15 +01:00
parent d536377329
commit a4c0e0a59c
1 changed files with 18 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
Wox/ViewModel/ResultsViewModel.cs
View File

@@ -118,7 +118,7 @@ namespace Wox.ViewModel
public void SelectNextResult()
{
if (SelectedResult != null)
if (Results.Count > 0 && SelectedResult != null)
{
var index = Results.IndexOf(SelectedResult);
if (index == Results.Count - 1)
@@ -131,7 +131,7 @@ namespace Wox.ViewModel
public void SelectPrevResult()
{
if (SelectedResult != null)
if (Results.Count > 0 && SelectedResult != null)
{
var index = Results.IndexOf(SelectedResult);
if (index == 0)
@@ -144,32 +144,30 @@ namespace Wox.ViewModel
public void SelectNextPage()
{
var index = 0;
if (SelectedResult != null)
if (Results.Count > 0 && SelectedResult != null)
{
index = Results.IndexOf(SelectedResult);
var index = Results.IndexOf(SelectedResult);
index += 5;
if (index > Results.Count - 1)
{
index = Results.Count - 1;
}
SelectedResult = Results.ElementAt(index);
}
index += 5;
if (index > Results.Count - 1)
{
index = Results.Count - 1;
}
SelectedResult = Results.ElementAt(index);
}
public void SelectPrevPage()
{
var index = 0;
if (SelectedResult != null)
if (Results.Count > 0 && SelectedResult != null)
{
index = Results.IndexOf(SelectedResult);
var index = Results.IndexOf(SelectedResult);
index -= 5;
if (index < 0)
{
index = 0;
}
SelectedResult = Results.ElementAt(index);
}
index -= 5;
if (index < 0)
{
index = 0;
}
SelectedResult = Results.ElementAt(index);
}
public void Clear()