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Normal Topic Clickable Images in a row (Read 2677 times)
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Clickable Images in a row
Nov 28th, 2007 at 11:36am
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Hi,

I need some clickable images in one row.

i tried something like that

Code
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		MindFusion.Diagramming.TableNode NewTableNode = new MindFusion.Diagramming.TableNode (diagram);

		NewTableNode.Bounds = new RectangleF (
		    startX + marginLeft,
		    startY + marginTop,
		    width,
		    height);
		NewTableNode.OffsetHeaderRows = true;
		NewTableNode.RedimTable (1, 0);

		// Eigenschaften der neuen TableNode
		NewTableNode.EnabledHandles = MindFusion.Diagramming.AdjustmentHandles.Move;
		NewTableNode.HandlesStyle = MindFusion.Diagramming.HandlesStyle.HatchFrame;
		NewTableNode.Constraints.MoveDirection = MindFusion.Diagramming.DirectionConstraint.Horizontal;
		NewTableNode.CellFrameStyle = MindFusion.Diagramming.CellFrameStyle.None;


		System.Drawing.RectangleF ButtonRectF = NewTableNode.Bounds;
		MindFusion.Diagramming.ShapeNode Button = this.diagramTasks.Factory.CreateShapeNode (ButtonRectF.Left + 2, ButtonRectF.Bottom - 7.3f, 5, 5);
		Button.HandlesStyle = MindFusion.Diagramming.HandlesStyle.MoveOnly;
		Button.Transparent = true;
		Button.Image = this.imageListTable.Images[0];
		Button.ImageAlign = MindFusion.Drawing.ImageAlign.Center;
		Button.AttachTo (NewTableNode, MindFusion.Diagramming.AttachToNode.TopRight);
		Button.Locked = true;
		Button.Visible = true;
		Button.Tag = 2;


If the Table is unselected, the image-button doesn't apear. If you select the Table, the image-button apears.

is there a option (z-order or something else) to change this behavior; the image-button should be visible all the time.
  
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Stoyo
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Re: Clickable Images in a row
Reply #1 - Nov 28th, 2007 at 1:40pm
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Hi,

Try to attach the button node to the table after both the table and the button have been added to the diagram. In addition, make sure the table is added before the button - the Z order depends on that.

I hope that helps,
Stoyan
  
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Re: Clickable Images in a row
Reply #2 - Nov 28th, 2007 at 6:45pm
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hi,

i changed this line
Code
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 MindFusion.Diagramming.TableNode NewTableNode = new MindFusion.Diagramming.TableNode (diagram);
to

to
Code
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MindFusion.Diagramming.TableNode NewTableNode = diagram.Factory.CreateTableNode (...


this change works fine. thanks for response.

I got an ohter prob. If you set diagram.NodesExpandable = true and collapse the TableNode, the Buttons (ShapeNode) stays at there positions. The TableNode gets invisible but the Buttons dont.

Do i need a (additional) group?

Do you need more code/video?
  
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Re: Clickable Images in a row
Reply #3 - Nov 29th, 2007 at 7:01am
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Hi,

After calling button.AttachTo(), set NewTableNode.SubordinateGroup.Expandable = true.

I hope that helps,
Stoyan
  
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Re: Clickable Images in a row
Reply #4 - Nov 29th, 2007 at 2:24pm
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hi,

NewTableNode.SubordinateGroup.Expandable = true works fine ... thanks again.
  
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