SftTree/OCX 8.0 - ActiveX Tree Control

MouseOverTransitionEffect Property, SftTree Object

Defines the transition effects used when the mouse enters/leaves the tree control.

Syntax

Get

VB.NET	Style = object.MouseOverTransitionEffect As SftTreeMouseOverTransitionEffectConstants
VB	Style = object.MouseOverTransitionEffect As SftTreeMouseOverTransitionEffectConstants
C#.NET	SftTreeMouseOverTransitionEffectConstants Style = object.MouseOverTransitionEffect;
VC++	enum SftTreeMouseOverTransitionEffectConstants Style = object->MouseOverTransitionEffect; enum SftTreeMouseOverTransitionEffectConstants Style = object->GetMouseOverTransitionEffect();
C	HRESULT object->get_MouseOverTransitionEffect(enum SftTreeMouseOverTransitionEffectConstants* Style);

Put

VB.NET	object.MouseOverTransitionEffect = Style As SftTreeMouseOverTransitionEffectConstants
VB	object.MouseOverTransitionEffect = Style As SftTreeMouseOverTransitionEffectConstants
C#.NET	SftTreeMouseOverTransitionEffectConstants object.MouseOverTransitionEffect = Style;
VC++	enum SftTreeMouseOverTransitionEffectConstants object->MouseOverTransitionEffect = Style; void object->PutMouseOverTransitionEffect(enum SftTreeMouseOverTransitionEffectConstants Style);
C	HRESULT object->put_MouseOverTransitionEffect(enum SftTreeMouseOverTransitionEffectConstants Style);

object

A SftTree object.

Style

Defines the transition effects used when the mouse enters/leaves the tree control.

Name	Value	Description
transitionSftTreeNone	0	None - no transition effects are used.
transitionSftTreeVistaNoFocus	1	Vista+, No Focus - transition effects are only used on Windows Vista and above and only when the control does not have the input focus.
transitionSftTreeVista	2	Vista+ - transition effects are only used on Windows Vista and above.
transitionSftTreeAlwaysNoFocus	3	Always, No Focus - transition effects are used on all Windows versions, but only when the control does not have the input focus.
transitionSftTreeAlways	4	Always - transition effects are used on all Windows versions.

Comments

The MouseOverTransitionEffect property defines the transition effects used when the mouse enters/leaves the tree control.

A gradual, visual transition is used to show/hide the expand/collapse buttons and tree lines when the mouse cursor enters/leaves the tree control.

Expand/collapse buttons and tree lines must be suitably defined to be visible (using ButtonStyle and Items.TreeLineStyle), otherwise this setting has no effect.

GDI+ support is required for transition effects, otherwise the MouseOverTransitionEffect property is ignored.

Transition effects are only shown at runtime. At design-time, expand/collapse buttons and tree lines are shown if defined to be visible (using ButtonStyle and Items.TreeLineStyle).

Examples

VB6

      Scrollbars      =   3
      ScrollbarStyle  =   0
      ShowTruncated   =   1
      VAlignStyle     =   0
      VirtualMode     =   0
      WebLicense      =   ""
      SmoothScroll    =   1
      ButtonAppearance=   -1
      MouseOverTransitionEffect=   4
      BeginProperty ButtonExpanded {980702E2-0AB6-41B1-9B85-F8755A697255} 
         Object.Height          =   0
         Object.Width           =   0
         Appearance      =   -1
         FrameColor      =   -1
         SampleColor     =   -1
         Image           =   "Form1.frx":0000

View Entire Sample Code

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