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Fixed draw/scroll bugs when header is not visible due to scrolling

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tznind
2020-12-30 07:53:52 +00:00
parent 65806b1ba2
commit a237e1a8e4
1 changed files with 5 additions and 3 deletions
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8
Terminal.Gui/Views/TableView.cs
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@@ -273,13 +273,15 @@ namespace Terminal.Gui {
} }
} }
int headerLinesConsumed = line;
//render the cells //render the cells
for (; line < frame.Height; line++) { for (; line < frame.Height; line++) {
ClearLine(line,bounds.Width); ClearLine(line,bounds.Width);
//work out what Row to render //work out what Row to render
var rowToRender = RowOffset + (line - GetHeaderHeight()); var rowToRender = RowOffset + (line - headerLinesConsumed);
//if we have run off the end of the table //if we have run off the end of the table
if ( Table == null || rowToRender >= Table.Rows.Count || rowToRender < 0) if ( Table == null || rowToRender >= Table.Rows.Count || rowToRender < 0)
@@ -613,7 +615,7 @@ namespace Terminal.Gui {
var viewPort = CalculateViewport(Bounds); var viewPort = CalculateViewport(Bounds);
var headerHeight = GetHeaderHeight(); var headerHeight = ShouldRenderHeaders()? GetHeaderHeight():0;
var col = viewPort.LastOrDefault(c=>c.X < me.OfX); var col = viewPort.LastOrDefault(c=>c.X < me.OfX);
@@ -690,7 +692,7 @@ namespace Terminal.Gui {
} }
var columnsToRender = CalculateViewport (Bounds).ToArray(); var columnsToRender = CalculateViewport (Bounds).ToArray();
var headerHeight = GetHeaderHeight(); var headerHeight = ShouldRenderHeaders()? GetHeaderHeight() : 0;
//if we have scrolled too far to the left //if we have scrolled too far to the left
if (SelectedColumn < columnsToRender.Min (r => r.Column.Ordinal)) { if (SelectedColumn < columnsToRender.Min (r => r.Column.Ordinal)) {