List View (PRIM_LTVW)
List View Control
Ancestors - Control (PRIM_CTRL)Object (PRIM_OBJT)
Details
The List View can show a two dimensional list of data in a variety of formats.
Like all LANSA list controls it uses the typical LANSA list commands, ADD_ENTRY, GET_ENTRY etc., to maintain the data in the list.
Columns are added to the list by dragging and dropping from the repository browser.
Properties
Name | Description |
|---|---|
AutoArrange is automatic icon arrangement | |
BusyUpdates specifies how the control updates itself Inherited from Control (PRIM_CTRL) | |
BusyUpdatesOfParent specifies whether the parent controls updates Inherited from Control (PRIM_CTRL) | |
CanFocus returns a value indicating whether the control can receive keyboard focus Inherited from Control (PRIM_CTRL) | |
Checkboxes can be displayed for items in the list view | |
Specifies the height of the buttons shown at the top of the list | |
Show ellipses for truncated text | |
Make column headings behave like buttons when clicked | |
ColumnHeaders sets column headers on and off | |
Specifies whether the column can be manually resized | |
Collection of columns defined for the list | |
ComponentClassName is the name of the component's class. Inherited from Object (PRIM_OBJT) | |
ComponentMembers provides access to all the member components of this component Inherited from Object (PRIM_OBJT) | |
ComponentPatternName is used to qualify the class of the component. Inherited from Object (PRIM_OBJT) | |
Generic space allowing a value to be stored for the instance Inherited from Object (PRIM_OBJT) | |
ComponentType gives you access to the type information about the component Inherited from Object (PRIM_OBJT) | |
ComponentTypeName is the fully qualified name of the component's class. Inherited from Object (PRIM_OBJT) | |
Variant of the control being used | |
The last item in the list touched either in the UI or via a list related command | |
Cursor sets the cursor image Inherited from Control (PRIM_CTRL) | |
DisplayPosition determines the order in which components are shown Inherited from Control (PRIM_CTRL) | |
Allow columns to be reordered | |
DragStyle determines how a component can be dragged Inherited from Control (PRIM_CTRL) | |
Enable activates/deactivates the component Inherited from Control (PRIM_CTRL) | |
The number of entries in the underlying data list | |
Fix the control position so that it does not move if the parent is scrolled Inherited from Control (PRIM_CTRL) | |
Focus tells whether the component has focus Inherited from Control (PRIM_CTRL) | |
Reference to a style to be applied when the control is focus Inherited from Control (PRIM_CTRL) | |
Collection of styles to be applied when the control is focus Inherited from Control (PRIM_CTRL) | |
Reference to the focus item in the list | |
FullRowSelect sets full row selection to on or off. | |
Returns the Windows handle in desktop applications Inherited from Control (PRIM_CTRL) | |
The height of the control in pixels Inherited from Control (PRIM_CTRL) | |
Caption displayed when the mouse hovers over the control Inherited from Control (PRIM_CTRL) | |
HintPopup allows a PopupPanel instance to be used instead of the default hint text box Inherited from Control (PRIM_CTRL) | |
Enabled or disable the appearance of hints Inherited from Control (PRIM_CTRL) | |
Delegate hints appearance to the parent control Inherited from Control (PRIM_CTRL) | |
HintTitle defines the text shown at the top of the hint window in emphasized text Inherited from Control (PRIM_CTRL) | |
IconAlignment specifies how icons are aligned | |
IsAnimating indicates that a control is currently being animated Inherited from Control (PRIM_CTRL) | |
True if the control is currently realized Inherited from Control (PRIM_CTRL) | |
Collection of items in the component | |
Determines how the list will position based on keyboard input | |
Position of the control relative to the left boundary of its parent Inherited from Control (PRIM_CTRL) | |
Modified indicates that the contents of the component have changed Inherited from Control (PRIM_CTRL) | |
Controls when the Modified property is set to True | |
MouseOver determines whether the mouse is directly over a control Inherited from Control (PRIM_CTRL) | |
True if the cursor is within the bounds of a child component | |
MouseOverStyle defines the style to be applied to a control when the mouse is over it Inherited from Control (PRIM_CTRL) | |
MouseOverStyles is a collection of styles to be applied to a control when the mouse is over it Inherited from Control (PRIM_CTRL) | |
Name identifies the component Inherited from Object (PRIM_OBJT) | |
NotificationStyle controls how events are triggered | |
Opacity denotes the appearance of a control in terms of its interaction with its background Inherited from Control (PRIM_CTRL) | |
Owner owns this component Inherited from Object (PRIM_OBJT) | |
Reference to the control in which this control is visually positioned Inherited from Control (PRIM_CTRL) | |
Popup allows a PopupPanel instance to be used instead of the typical right click popup menu Inherited from Control (PRIM_CTRL) | |
Reference to a PopupMenu to be shown on a right click Inherited from Control (PRIM_CTRL) | |
Set focus to the list item when a context menu is displayed | |
Rotation allows a control to rotate a number of degrees about a given origin Inherited from Control (PRIM_CTRL) | |
RotationOriginLeft defines the left coordinate of an imaginary point around which a control will rotate Inherited from Control (PRIM_CTRL) | |
RotationOriginTop defines the top coordinate of an imaginary point around which a control will rotate Inherited from Control (PRIM_CTRL) | |
ScaleHeight is the percentage of the height to use in the visual appearance of a control Inherited from Control (PRIM_CTRL) | |
ScaleOriginLeft defines the left coordinate of an imaginary point from which a control will scale Inherited from Control (PRIM_CTRL) | |
ScaleOriginTop defines the top coordinate of an imaginary point from which a control will scale Inherited from Control (PRIM_CTRL) | |
ScaleWidth is the percentage of the width to use in the visual appearance of a control Inherited from Control (PRIM_CTRL) | |
ScreenLeft sets the distance from the left of the screen Inherited from Control (PRIM_CTRL) | |
ScreenTop sets the distance from the top of the screen Inherited from Control (PRIM_CTRL) | |
Left position of a horizontally scrolled child control relative to its parent control Inherited from Control (PRIM_CTRL) | |
Top position of a vertically scrolled child control relative to its parent control Inherited from Control (PRIM_CTRL) | |
SelectedRowCount shows how many columns have been selected | |
Specifies the rules for item selection within the list | |
Enable hints for the item | |
ShowLines controls whether grid lines are visible | |
Show selection when the control does not have focus | |
ShowSortArrow shows or hides the arrow indicating sort direction | |
SkewLeft defines the angle at which to skew the control horizontally Inherited from Control (PRIM_CTRL) | |
SkewOriginLeft defines the left coordinate of an imaginary point from which a control will skew Inherited from Control (PRIM_CTRL) | |
SkewOriginTop defines the top coordinate of an imaginary point from which a control will skew Inherited from Control (PRIM_CTRL) | |
SkewTop defines the angle at which to skew the control vertically Inherited from Control (PRIM_CTRL) | |
SplitStyle enables independent pane scrolling | |
Style defines the style to be applied to a control Inherited from Control (PRIM_CTRL) | |
Collection of styles to be applied to the control Inherited from Control (PRIM_CTRL) | |
TabPosition sets the order of focus when the Tab key is used Inherited from Control (PRIM_CTRL) | |
Set to false to stop focus being given to the control via the Tab key Inherited from Control (PRIM_CTRL) | |
Name of the Theme DrawStyle to be applied to the control Inherited from Control (PRIM_CTRL) | |
Position of the control relative to the top boundary of its parent Inherited from Control (PRIM_CTRL) | |
Determines how the control will respond to touch move processing Inherited from Control (PRIM_CTRL) | |
Determines how the control will respond to touch rotation Inherited from Control (PRIM_CTRL) | |
Determines how the control will respond to touch scaling Inherited from Control (PRIM_CTRL) | |
Specifies how the control will respond to touch input for scrolling | |
Determines whether a control can be resized Inherited from Control (PRIM_CTRL) | |
Value at the specified location | |
ViewpopupMenu specifies the popup menu for the view area | |
ViewStyle sets the way the list or tree is shown | |
Show or hide the control Inherited from Control (PRIM_CTRL) | |
VisualStyle sets the appearance Inherited from Control (PRIM_CTRL) | |
Adopt the Visual style from the parent control Inherited from Control (PRIM_CTRL) | |
Width of the component in pixels Inherited from Control (PRIM_CTRL) |
Events
Name | Description |
|---|---|
Fired when an animation is ended Inherited from Control (PRIM_CTRL) Cancelled | |
Changed is a change in the component | |
CreateInstance is signalled when an instance of a component is created Inherited from Control (PRIM_CTRL) | |
DestroyInstance is signalled when an instance of a component is about to be destroyed Inherited from Control (PRIM_CTRL) | |
Fired when the user double clicks Origin, Handled | |
Fired on mouse up to signify the end of a drag process Inherited from Control (PRIM_CTRL) PosX, PosY, Source, Payload, AggregatedSource, Origin, Handled, DragResult | |
Fired during the drag and drop process when the cursor moves over the control Inherited from Control (PRIM_CTRL) PosX, PosY, Source, Payload, DragState, AcceptDrop, DragCursor, ShowDropHilight, AggregatedSource, Origin, Handled | |
Fired when the user changes a value in an editable cell Value | |
Fired when the drag and drop process has completed Inherited from Control (PRIM_CTRL) Source, Payload, DragResult, AggregatedSource, Origin, Handled | |
Fired when the Enter key is pressed KeyCode, Char, IsAltDown, IsControlDown, IsShiftDown, Handled | |
Fired when the control receives the focus | |
Fired after a component has been realized for the first time Inherited from Control (PRIM_CTRL) | |
ItemChanged happens when an item is changed | |
ItemChangedAccept event is triggered when an item is about to be changed Accept, Reason, Continue, Value | |
Fired when an item receives the focus | |
ItemGotFocusAccept is fired when the item gets focus Accept, Reason | |
Fired when an item in the list becomes selected | |
Fired when an item in the list is about to become selected Accept, Reason | |
Fired when the hint is about to be shown Caption | |
Fired when the item loses focus | |
Fired when an item in the list is about to lose focus Accept, Reason | |
ItemLostSelection happens when another item is selected | |
Fired when an item in the list is about to lose selection Accept, Reason | |
The mouse has entered the bounds of the item | |
The mouse is hovering over the item | |
The mouse has left the bounds of the item | |
Fired when a key is pressed on the keyboard KeyCode, Char, IsAltDown, IsControlDown, IsShiftDown, Handled | |
Fired when the control loses focus | |
The mouse has entered the bounds of the control Inherited from Control (PRIM_CTRL) | |
The mouse has hovered over the control Inherited from Control (PRIM_CTRL) Origin, Handled | |
The mouse has left the bounds of the control Inherited from Control (PRIM_CTRL) | |
Fired when a value is selected in a prompter Form, ApplyValue, FocusAction, ReshowPrompter | |
Fired when the prompter image is clicked Form, Continue | |
Fired when the prompter is closed Form | |
Fired when the user starts a drag and drop process Inherited from Control (PRIM_CTRL) Source, Payload, Continue, DragList, AggregatedSource, Origin, Handled | |
Fired repeatedly between the TouchStart and TouchEnd boundaries to provide details of the touch events Inherited from Control (PRIM_CTRL) MoveLeft, MoveTop, ScaleWidth, ScaleHeight, Rotation, Continue | |
Fired when the user stops touching the screen Inherited from Control (PRIM_CTRL) | |
Fired when the user first makes physical contact with the screen Inherited from Control (PRIM_CTRL) Origin, TouchMove, TouchRotate, TouchScale, TouchSize | |
Fired when the user doubleclicks the list white space |
Methods
Name | Description |
|---|---|
Animate from invisible to visible Inherited from Control (PRIM_CTRL) Duration, Delay | |
Animate from visible to invisible Inherited from Control (PRIM_CTRL) Duration, Delay, Visible | |
Move a control from the specified position to the current position Inherited from Control (PRIM_CTRL) Left, Top, Duration, Delay | |
Animate a move from the specified number of pixels Inherited from Control (PRIM_CTRL) Left, Top, Duration, Delay | |
Creates the visual portion of dynamically created controls Inherited from Control (PRIM_CTRL) | |
Animate a change of scale Inherited from Control (PRIM_CTRL) ScaleWidth, ScaleHeight, Duration, Delay | |
Sets the control to be the focus control Inherited from Control (PRIM_CTRL) | |
Set the value at the specified position Result, Row, Column, Value | |
LANSA Internal Use Inherited from Control (PRIM_CTRL) | |
Changes and animates control size changing Inherited from Control (PRIM_CTRL) Width, Height, Duration, Delay | |
StartEdit method is a programmatic way of starting the edit of the current item | |
StartSplit enables independent pane scrolling | |
Destroys the visual portion of dynamically created controls Inherited from Control (PRIM_CTRL) | |
UpdateDisplay updates the display immediately Inherited from Control (PRIM_CTRL) |