SvgImageBox.ToolTipAnchor Property
Gets or sets whether the tooltip is anchored relative to the mouse pointer or the hovered item.
Namespace: DevExpress.XtraEditors
Assembly: DevExpress.Utils.v24.2.dll
Declaration
[DefaultValue(ToolTipAnchor.Default)]
[DXCategory("ToolTip")]
public ToolTipAnchor ToolTipAnchor { get; set; }Property Value
| Type | Default | Description |
|---|---|---|
| DevExpress.Utils.ToolTipAnchor | Default | A value that specifies whether the tooltip is anchored relative to the mouse pointer or the hovered item. In Default mode, the behavior depends on the ToolTipController.ToolTipAnchor property. |
Remarks
SvgImageBox supports tooltips (regular hints and super tooltips) if the ShowToolTips property is enabled.
Regular Tooltips
Use the following properties to specify regular tooltips:
SvgImageItem.ToolTip, SvgImageItem.ToolTipTitle, and SvgImageItem.ToolTipIconType—Allow you to assign regular tooltips to individual items.
SvgImageBox.ToolTip, SvgImageBox.ToolTipTitle, and SvgImageBox.ToolTipIconType—Allow you to display regular tooltips when a user hovers over an empty space, and over items without explicitly assigned tooltips.
Super Tooltips
Use the following properties to specify super tooltips:
- SvgImageItem.SuperTip—Allows you to assign super tooltips to individual items.
- SvgImageBox.SuperTip—Allows you to display super tooltips when a user hovers over an empty space, and over items without explicitly assigned tooltips.
Tooltip Controller
The ToolTipController property allows you to assign a stand-alone controller and modify tooltips at runtime. To do that, handle the ToolTipController.BeforeShow event. Read the e.SelectedObject property to identify which item a user’s mouse pointer hovers over, and set the corresponding e.Tooltip or e.SuperTip value. The code sample below illustrates how tooltips are assigned to SvgImageBox items in the DevExpress “SvgImage Box” Demo Center module.
svgImageBox.ToolTipController = toolTipController;
toolTipController.BeforeShow +=
new DevExpress.Utils.ToolTipControllerBeforeShowEventHandler(this.OnBeforeShowToolTip);
void OnBeforeShowToolTip(object sender, Utils.ToolTipControllerShowEventArgs e) {
var svgImageItem = e.SelectedObject as SvgImageItem;
if(svgImageItem == null) return;
e.ToolTip = string.Format(
e.ToolTip,(svgImageItem.Tag as string).ToUpper(),
svgImageItem.Selected ? "Reserved" : "Free");
}