private void btnAdd_Click(object sender, EventArgs e)
{
string name = txtName.Text.Trim();
if (NamedHatchStyle.GetHatchStyle(name) != null ||
NamedTextureStyle.GetTexture(name) != null)
{
MessageBox.Show("不能加入这个命名的样式，因为样式或名称存在重复项。", "无法添加");
return;
}
if (rbHatch.Checked)
{
HatchStyle style = DefaultNamedHatchStyles.Instance.GetHatchStyle((string)cmbHatch.SelectedItem) ?? default(HatchStyle);
NamedHatchStyle.Add(style, name);
lstNamedHatch.Items.Add(name);
}
else
{
if (imgTexture.Image == null)
{
MessageBox.Show("未指定自定义样式", "无法添加");
return;
}
Picture pic = new Picture(imgTexture.Image);
NamedTextureStyle.Add(pic, name);
lstNamedHatch.Items.Add(name);
}
}
private void btnDel_Click(object sender, EventArgs e)
{
string name = (string)lstNamedHatch.SelectedItem;
lstNamedHatch.Items.RemoveAt(lstNamedHatch.SelectedIndex);
if (!NamedHatchStyle.Remove(name))
{
NamedTextureStyle.Remove(name);
}
}
