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Merge branch 'repaint-radiogroup' into all-pull-request-at-once

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BDisp
2020-03-10 14:25:02 +00:00
parent ca9767c8f4 68aa257936
commit f40a1e91e6
1 changed files with 21 additions and 3 deletions
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24
Terminal.Gui/Views/RadioGroup.cs
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@@ -42,15 +42,20 @@ namespace Terminal.Gui {
/// <param name="selected">The item to be selected, the value is clamped to the number of items.</param>
public RadioGroup (string [] radioLabels, int selected = 0) : base ()
{
var r = MakeRect (0, 0, radioLabels);
Width = r.Width;
Height = radioLabels.Length;
SetWidthHeight(radioLabels);
this.selected = selected;
this.radioLabels = radioLabels;
CanFocus = true;
}
private void SetWidthHeight(string[] radioLabels)
{
var r = MakeRect(0, 0, radioLabels);
Width = r.Width;
Height = radioLabels.Length;
}
static Rect MakeRect (int x, int y, string [] radioLabels)
{
int width = 0;
@@ -81,6 +86,7 @@ namespace Terminal.Gui {
public string [] RadioLabels {
get => radioLabels;
set {
Update(value);
radioLabels = value;
selected = 0;
cursor = 0;
@@ -88,6 +94,18 @@ namespace Terminal.Gui {
}
}
private void Update(string [] newRadioLabels)
{
for (int i = 0; i < radioLabels.Length; i++) {
Move(0, i);
Driver.SetAttribute(ColorScheme.Normal);
Driver.AddStr(new string(' ', radioLabels[i].Length + 4));
}
if (newRadioLabels.Length != radioLabels.Length) {
SetWidthHeight(newRadioLabels);
}
}
public override void Redraw (Rect region)
{
base.Redraw (region);