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Fixes for bug #1484, disabling the edit button after redrawing the items.

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git-svn-id: http://svn.code.sf.net/p/greenshot/code/trunk@2551 7dccd23d-a4a3-4e1f-8c07-b4c1b4018ab4
This commit is contained in:
RKrom 2013-04-03 07:18:26 +00:00
parent b1a7fd77eb
commit 28346d2eab
3 changed files with 18 additions and 10 deletions
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10
GreenshotExternalCommandPlugin/SettingsForm.cs
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@ -76,7 +76,7 @@ namespace ExternalCommand {
int imageNr = 0;
foreach (string commando in config.commands) {
ListViewItem item = null;
Image iconForExe = IconCache.IconForExe(commando);
Image iconForExe = IconCache.IconForCommand(commando);
if (iconForExe != null) {
imageList.Images.Add(iconForExe);
item = new ListViewItem(commando, imageNr++);
@ -87,6 +87,8 @@ namespace ExternalCommand {
listView1.Items.Add(item);
}
}
// Fix for bug #1484, getting an ArgumentOutOfRangeException as there is nothing selected but the edit button was still active.
button_edit.Enabled = listView1.SelectedItems.Count > 0;
}
void ListView1ItemSelectionChanged(object sender, EventArgs e) {
@ -98,6 +100,12 @@ namespace ExternalCommand {
}
void ListView1DoubleClick(object sender, EventArgs e) {
// Safety check for bug #1484
bool selectionActive = listView1.SelectedItems.Count > 0;
if (!selectionActive) {
button_edit.Enabled = false;
return;
}
string commando = listView1.SelectedItems[0].Tag as string;
SettingsFormDetail form = new SettingsFormDetail(commando);