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Added a HorizontalSpace property.

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BDisp
2020-08-03 23:58:06 +01:00
parent 0598de1b38
commit 8a241b1cf8
1 changed files with 16 additions and 1 deletions
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17
Terminal.Gui/Views/RadioGroup.cs
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@@ -11,6 +11,7 @@ namespace Terminal.Gui {
int selected = -1; int selected = -1;
int cursor; int cursor;
DisplayModeLayout displayMode; DisplayModeLayout displayMode;
int horizontalSpace = 2;
List<(int pos, int length)> horizontal; List<(int pos, int length)> horizontal;
void Init (Rect rect, ustring [] radioLabels, int selected) void Init (Rect rect, ustring [] radioLabels, int selected)
@@ -78,6 +79,20 @@ namespace Terminal.Gui {
} }
} }
/// <summary>
/// Gets or sets the horizontal space for this <see cref="RadioGroup"/> if the <see cref="DisplayMode"/> is <see cref="DisplayModeLayout.Horizontal"/>
/// </summary>
public int HorizontalSpace {
get { return horizontalSpace; }
set {
if (horizontalSpace != value && displayMode == DisplayModeLayout.Horizontal) {
horizontalSpace = value;
SetWidthHeight (radioLabels);
SetNeedsDisplay ();
}
}
}
void SetWidthHeight (List<ustring> radioLabels) void SetWidthHeight (List<ustring> radioLabels)
{ {
switch (displayMode) { switch (displayMode) {
@@ -147,7 +162,7 @@ namespace Terminal.Gui {
int length = 0; int length = 0;
for (int i = 0; i < radioLabels.Count; i++) { for (int i = 0; i < radioLabels.Count; i++) {
start += length; start += length;
length = radioLabels [i].RuneCount + 2; length = radioLabels [i].RuneCount + horizontalSpace;
horizontal.Add ((start, length)); horizontal.Add ((start, length));
} }
} }