53 lines
2.5 KiB
C#
53 lines
2.5 KiB
C#
using System.Drawing;
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using System.Windows.Forms;
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using System.Windows.Forms.VisualStyles;
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using LibationUiBase.SeriesView;
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namespace LibationWinForms.SeriesView
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{
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public class DownloadButtonColumn : DataGridViewButtonColumn
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{
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public DownloadButtonColumn()
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{
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CellTemplate = new DownloadButtonColumnCell();
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CellTemplate.Style.WrapMode = DataGridViewTriState.True;
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}
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}
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internal class DownloadButtonColumnCell : AccessibleDataGridViewButtonCell
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{
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public DownloadButtonColumnCell() : base("Download Series button") { }
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protected override void Paint(Graphics graphics, Rectangle clipBounds, Rectangle cellBounds, int rowIndex, DataGridViewElementStates elementState, object value, object formattedValue, string errorText, DataGridViewCellStyle cellStyle, DataGridViewAdvancedBorderStyle advancedBorderStyle, DataGridViewPaintParts paintParts)
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{
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if (value is not SeriesButton seriesEntry)
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{
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base.Paint(graphics, clipBounds, cellBounds, rowIndex, elementState, null, null, null, cellStyle, advancedBorderStyle, DataGridViewPaintParts.Background | DataGridViewPaintParts.Border);
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return;
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}
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string cellValue = seriesEntry.DisplayText;
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AccessibilityDescription = cellValue;
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if (!seriesEntry.Enabled)
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{
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//Draw disabled button
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Rectangle buttonArea = cellBounds;
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Rectangle buttonAdjustment = BorderWidths(advancedBorderStyle);
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buttonArea.X += buttonAdjustment.X;
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buttonArea.Y += buttonAdjustment.Y;
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buttonArea.Height -= buttonAdjustment.Height;
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buttonArea.Width -= buttonAdjustment.Width;
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ButtonRenderer.DrawButton(graphics, buttonArea, cellValue, cellStyle.Font, TextFormatFlags.HorizontalCenter | TextFormatFlags.VerticalCenter | TextFormatFlags.WordBreak, focused: false, PushButtonState.Disabled);
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}
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else if (seriesEntry.HasButtonAction)
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base.Paint(graphics, clipBounds, cellBounds, rowIndex, elementState, cellValue, cellValue, errorText, cellStyle, advancedBorderStyle, paintParts);
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else
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{
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base.Paint(graphics, clipBounds, cellBounds, rowIndex, elementState, null, null, null, cellStyle, advancedBorderStyle, DataGridViewPaintParts.Background | DataGridViewPaintParts.Border);
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TextRenderer.DrawText(graphics, cellValue, cellStyle.Font, cellBounds, cellStyle.ForeColor);
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}
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}
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}
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}
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