TileCustomDrawEventArgs.ShouldDrawHoveredOverlay Property

Gets whether the tile should display a hovered overlay.

Namespace: DevExpress.XtraEditors

Assembly: DevExpress.XtraEditors.v24.2.dll

Declaration

C#

public virtual bool ShouldDrawHoveredOverlay { get; }

VB.NET

Public Overridable ReadOnly Property ShouldDrawHoveredOverlay As Boolean

Property Value

Type	Description
Boolean	true if the tile should display a hovered overlay; otherwise, false.

Remarks

When the ShouldDrawHoveredOverlay property returns true, you can draw your custom overlay for the hovered state or use the e.DrawHoveredOverlay method to draw the default overlay.

Note

The ShouldDrawHoveredOverlay property returns true when the TileViewItemOptions.AllowItemHover property is set to true and the Appearance.ItemHovered.BackColor property is not specified.

The following code snippet demonstrates the default drawing algorithm:

C#

void tileView1_CustomDrawTile(object sender, TileViewItemCustomDrawEventArgs e) {
    switch (e.DrawingProcess) {
        case TileViewItemCustomDrawProcess.DrawTile:
            if (e.ShouldDrawBackground)
                e.DrawBackground();
            if (e.ShouldDrawContent)
                e.DrawContent();
            if (e.ShouldDrawHoveredOverlay)
                e.DrawHoveredOverlay();
            if (e.ShouldDrawDisabledOverlay)
                e.DrawDisabledOverlay();
            if (e.ShouldDrawBorder)
                e.DrawBorder();
            if (e.ShouldDrawCheckMark)
                e.DrawCheckMark();
            break;
        case TileViewItemCustomDrawProcess.DrawCheckMark:
            e.DefaultDraw();
            break;
        case TileViewItemCustomDrawProcess.DrawSelection:
            e.DefaultDraw();
            break;
    }
    e.Handled = true;
}

VB.NET

Private Sub tileView1_CustomDrawTile(ByVal sender As Object, ByVal e As TileViewItemCustomDrawEventArgs)
    Select Case e.DrawingProcess
        Case TileViewItemCustomDrawProcess.DrawTile
            If e.ShouldDrawBackground Then e.DrawBackground()
            If e.ShouldDrawContent Then e.DrawContent()
            If e.ShouldDrawHoveredOverlay Then e.DrawHoveredOverlay()
            If e.ShouldDrawDisabledOverlay Then e.DrawDisabledOverlay()
            If e.ShouldDrawBorder Then e.DrawBorder()
            If e.ShouldDrawCheckMark Then e.DrawCheckMark()
        Case TileViewItemCustomDrawProcess.DrawCheckMark
            e.DefaultDraw()
        Case TileViewItemCustomDrawProcess.DrawSelection
            e.DefaultDraw()
    End Select

    e.Handled = True
End Sub