private void btnDel_Click(object sender, EventArgs e)
{
if (listBox1.SelectedItem != null)
{
LinearGradientTableFactory.Delete(listBox1.SelectedItem.ToString());
listBox1.Items.Remove(listBox1.SelectedItem);
}
}
void frmColorRampEditor_Load(object sender, EventArgs e)
{
ColorItemPersist[] ps = LinearGradientTableFactory.GetAll();
if (ps == null || ps.Length == 0)
{
return;
}
foreach (ColorItemPersist p in ps)
{
listBox1.Items.Add(p.Name);
}
ucLinearColorRampEditor1.IsDrawScales = false;
btnApplyMinValueMaxValue_Click(null, null);
ucLinearColorRampEditor1.ReApply();
}
private void listBox1_SelectedIndexChanged(object sender, EventArgs e)
{
if (listBox1.SelectedItem == null)
{
return;
}
string name = listBox1.SelectedItem.ToString();
ColorItemPersist p = LinearGradientTableFactory.GetByName(name);
if (p == null)
{
return;
}
textBox1.Text = p.Name;
ucLinearColorRampEditor1.Apply(p.ColorItems);
}
private void btnAdd_Click(object sender, EventArgs e)
{
if (textBox1.Text.Trim() == string.Empty)
{
MsgBox.ShowInfo("方案名称不能为空,请重新输入!");
return;
}
string nme = textBox1.Text.Trim();
foreach (object obj in listBox1.Items)
{
if (obj.ToString() == nme)
{
MsgBox.ShowInfo("已存在名称为\"" + nme + "\"的方案,请重新输入或者先删除已经存在的同名方案!");
textBox1.SelectAll();
return;
}
}
LinearGradientTableFactory.SaveToFile(ucLinearColorRampEditor1.ColorItems, nme);
listBox1.Items.Add(nme);
}
