Table Layout Item (PRIM_TBLO.Item)
Defines the behavior of the control being laid out
Ancestors - Base Layout Item (PRIM_DLBX)Object (PRIM_OBJT)
Details
A Table Layout item defines the behavior of the managed control as part of an Table layout. The IDE will manage layout definition through the use of the designer. This code is provided for reference purposes.
Example
In this example, a simple two row, one column layout is used to simply organise multiple controls. The top row has a fixed height, while the second row is proportional meaning that it will occupy the remainder of the screen. A label occupies all of the top row, sizing to FitBoth. The entry fields are all positioned in the second row and aligned Topleft and flowing down. The Save and Close buttons are also positioned in the second row, but they are aligned BottomRight and flowing to the left.
Begin_Com Role(*EXTENDS #PRIM_WEB) Height(401) Width(761) Layoutmanager(#TableLayout1)
Define_Com Class(#PRIM_VS.Style) Name(#Style1) Backgroundbrush(#Brush1) Fontsize(24) Foregroundbrush(#Brush2)
Define_Com Class(#PRIM_VS.SolidBrush) Name(#Brush2) Color(Theme50)
Define_Com Class(#PRIM_VS.SolidBrush) Name(#Brush1) Color(Theme500)
Define_Com Class(#PRIM_TBLO) Name(#TableLayout1)
Define_Com Class(#PRIM_TBLO.Column) Name(#Column1) Displayposition(1) Parent(#TableLayout1)
Define_Com Class(#PRIM_TBLO.Row) Name(#Row1) Displayposition(1) Parent(#TableLayout1) Height(59) Units(Pixels)
Define_Com Class(#PRIM_TBLO.Row) Name(#Row2) Displayposition(2) Parent(#TableLayout1) Height(1.64)
Define_Com Class(#PRIM_TBLO.Item) Name(#LayoutItem1) Alignment(TopLeft) Column(#Column1) Flow(Down) Manage(#Label1) Parent(#TableLayout1) Row(#Row1)
Define_Com Class(#PRIM_TBLO.Item) Name(#LayoutItem2) Alignment(TopLeft) Column(#Column1) Flow(Down) Manage(#EMPNO) Parent(#TableLayout1) Row(#Row2) Sizing(None) Margintop(4) Marginleft(4)
Define_Com Class(#PRIM_TBLO.Item) Name(#LayoutItem3) Column(#Column1) Manage(#SURNAME) Parent(#TableLayout1) Row(#Row2) Sizing(None) Flow(Down) Alignment(TopLeft) Margintop(4) Marginleft(4)
Define_Com Class(#PRIM_TBLO.Item) Name(#LayoutItem4) Column(#Column1) Manage(#GIVENAME) Parent(#TableLayout1) Row(#Row2) Sizing(None) Flow(Down) Alignment(TopLeft) Margintop(4) Marginleft(4)
Define_Com Class(#PRIM_TBLO.Item) Name(#LayoutItem5) Column(#Column1) Manage(#ADDRESS1) Parent(#TableLayout1) Row(#Row2) Sizing(None) Flow(Down) Alignment(TopLeft) Margintop(4) Marginleft(4)
Define_Com Class(#PRIM_TBLO.Item) Name(#LayoutItem6) Column(#Column1) Manage(#ADDRESS2) Parent(#TableLayout1) Row(#Row2) Sizing(None) Flow(Down) Alignment(TopLeft) Margintop(4) Marginleft(4)
Define_Com Class(#PRIM_TBLO.Item) Name(#LayoutItem7) Column(#Column1) Manage(#ADDRESS3) Parent(#TableLayout1) Row(#Row2) Sizing(None) Flow(Down) Alignment(TopLeft) Margintop(4) Marginleft(4)
Define_Com Class(#PRIM_TBLO.Item) Name(#LayoutItem8) Column(#Column1) Manage(#POSTCODE) Parent(#TableLayout1) Row(#Row2) Sizing(None) Flow(Down) Alignment(TopLeft) Margintop(4) Marginleft(4)
Define_Com Class(#PRIM_TBLO.Item) Name(#LayoutItem9) Column(#Column1) Manage(#PHONEHME) Parent(#TableLayout1) Row(#Row2) Sizing(None) Flow(Down) Alignment(TopLeft) Margintop(4) Marginleft(4)
Define_Com Class(#PRIM_TBLO.Item) Name(#LayoutItem10) Column(#Column1) Manage(#PHONEBUS) Parent(#TableLayout1) Row(#Row2) Sizing(None) Flow(Down) Alignment(TopLeft) Margintop(4) Marginleft(4)
Define_Com Class(#PRIM_TBLO.Item) Name(#LayoutItem11) Column(#Column1) Manage(#Save) Parent(#TableLayout1) Row(#Row2) Sizing(None) Alignment(BottomRight) Flow(Left) Marginbottom(4) Marginright(4)
Define_Com Class(#PRIM_TBLO.Item) Name(#LayoutItem12) Column(#Column1) Manage(#Close) Parent(#TableLayout1) Row(#Row2) Sizing(None) Alignment(BottomRight) Flow(Left) Marginbottom(4) Marginright(4)
Define_Com Class(#PRIM_LABL) Name(#Label1) Caption('Heading Area') Displayposition(1) Ellipses(Word) Height(59) Left(0) Parent(#COM_OWNER) Tabposition(1) Tabstop(False) Top(0) Verticalalignment(Center) Width(761) Alignment(Center) Style(#Style1)
Define_Com Class(#EMPNO.Visual) Name(#EMPNO) Componentversion(1) Displayposition(2) Height(21) Parent(#COM_OWNER) Tabposition(2) Top(63) Usepicklist(False) Width(251) Left(4)
Define_Com Class(#SURNAME.Visual) Name(#SURNAME) Displayposition(3) Parent(#COM_OWNER) Tabposition(3) Top(88) Left(4)
Define_Com Class(#GIVENAME.Visual) Name(#GIVENAME) Displayposition(4) Parent(#COM_OWNER) Tabposition(4) Top(113) Left(4)
Define_Com Class(#ADDRESS1.Visual) Name(#ADDRESS1) Displayposition(5) Parent(#COM_OWNER) Tabposition(5) Top(138) Left(4)
Define_Com Class(#ADDRESS2.Visual) Name(#ADDRESS2) Componentversion(1) Displayposition(6) Height(21) Parent(#COM_OWNER) Tabposition(6) Top(163) Usepicklist(False) Width(537) Left(4)
Define_Com Class(#ADDRESS3.Visual) Name(#ADDRESS3) Componentversion(1) Displayposition(7) Height(21) Parent(#COM_OWNER) Tabposition(7) Top(188) Usepicklist(False) Width(537) Left(4)
Define_Com Class(#POSTCODE.Visual) Name(#POSTCODE) Componentversion(1) Displayposition(8) Height(21) Parent(#COM_OWNER) Tabposition(8) Top(213) Usepicklist(False) Width(266) Left(4)
Define_Com Class(#PHONEHME.Visual) Name(#PHONEHME) Componentversion(1) Displayposition(9) Height(21) Parent(#COM_OWNER) Tabposition(9) Top(238) Usepicklist(False) Width(394) Left(4)
Define_Com Class(#PHONEBUS.Visual) Name(#PHONEBUS) Componentversion(1) Displayposition(12) Height(21) Parent(#COM_OWNER) Tabposition(10) Top(263) Usepicklist(False) Width(394) Left(4)
Define_Com Class(#PRIM_PHBN) Name(#Save) Caption('Save') Displayposition(11) Left(593) Parent(#COM_OWNER) Tabposition(11) Top(372)
Define_Com Class(#PRIM_PHBN) Name(#Close) Caption('Close') Displayposition(10) Left(677) Parent(#COM_OWNER) Tabposition(12) Top(372)
End_Com
Properties
| Name | Description |
|---|---|
| Alignment | Alignment of a control within a cell |
| Column | Column in which the managed item will appear |
| ColumnSpan | Number of columns the managed item will span |
| ComponentClassName | ComponentClassName is the name of the component's class. Inherited from Object (PRIM_OBJT) |
| ComponentMembers | ComponentMembers provides access to all the member components of this component Inherited from Object (PRIM_OBJT) |
| ComponentPatternName | ComponentPatternName is used to qualify the class of the component. Inherited from Object (PRIM_OBJT) |
| ComponentTag | Generic space allowing a value to be stored for the instance Inherited from Object (PRIM_OBJT) |
| ComponentType | ComponentType gives you access to the type information about the component Inherited from Object (PRIM_OBJT) |
| ComponentTypeName | ComponentTypeName is the fully qualified name of the component's class. Inherited from Object (PRIM_OBJT) |
| Flow | Position a control relative to another control |
| Manage | Defines the visual component to be managed |
| MarginBottom | Bottom margin in pixels |
| MarginLeft | Left margin in pixels |
| MarginRight | Right margin in pixels |
| MarginTop | Top margin in pixels |
| Name | Name identifies the component Inherited from Object (PRIM_OBJT) |
| Owner | Owner owns this component Inherited from Object (PRIM_OBJT) |
| Parent | Reference to the layout manager of which this item is a part |
| Row | Row in which the managed item will appear |
| RowSpan | Number of rows the managed item will span |
| Sizing | Determines how a control is sized within its table cell |
Events
| Name | Description |
|---|---|
| CreateInstance | CreateInstance is signalled when an instance of a component is created Inherited from Table Layout Item (PRIM_TBLO.Item) |
| DestroyInstance | DestroyInstance is signalled when an instance of a component is about to be destroyed Inherited from Table Layout Item (PRIM_TBLO.Item) |
See also
LANSA Version 15, April 2020