OpenEUO - User contributions [en]

TWinControl.TabStop

2010-10-24T07:37:16Z

46.127.27.108: Created page with " '''RW TabStop : b''' Determines if the user can tab to a control. Use the TabStop to allow or disallow access to the control using the Tab key. If TabStop is true, the contr..."

'''RW TabStop : b'''

Determines if the user can tab to a control.

Use the TabStop to allow or disallow access to the control using the Tab key. If TabStop is true, the control is in the tab order. If TabStop is false, the control is not in the tab order and the user can't press the Tab key to move to the control. Note: TabStop is not meaningful for a form unless the form assigns another form to be its parent.

TWinControl.TabOrder

2010-10-24T07:35:07Z

46.127.27.108: Created page with " '''RW TabOrder : n''' Indicates the position of the control in its parent's tab order. TabOrder is the order in which child windows are visited when the user presses the Tab..."

'''RW TabOrder : n'''

Indicates the position of the control in its parent's tab order.

TabOrder is the order in which child windows are visited when the user presses the Tab key. The control with the TabOrder value of 0 is the control that has the focus when the form first appears. Initially, the tab order is always the order in which the controls were added to the form and each control has a unique tab-order value within its parent. If you change the TabOrder value of one control to be the same as the value of a second control, the values for all the other controls may change.

TWinControl.SetFocus

2010-10-24T07:34:05Z

46.127.27.108: Created page with " '''ME SetFocus()''' Gives the input focus to the control. Use SetFocus to change input focus to the control. When a control has focus, it receives keyboard events."

'''ME SetFocus()'''

Gives the input focus to the control.

Use SetFocus to change input focus to the control. When a control has focus, it receives keyboard events.

TWinControl.OnExit

2010-10-24T07:33:15Z

46.127.27.108: Created page with " '''EV OnExit''' Occurs when the input focus shifts away from one control to another. Use the OnExit event handler to provide special processing when the control ceases to be..."

'''EV OnExit'''

Occurs when the input focus shifts away from one control to another.

Use the OnExit event handler to provide special processing when the control ceases to be active. The OnExit event does not occur when switching between forms or between another application and your application. When switching between controls in separate container controls such as the TPanel and the TGroupBox controls, an OnExit event occurs for the control inside the container before the OnExit event of the container.

TWinControl.OnEnter

2010-10-24T07:32:21Z

46.127.27.108: Created page with " '''EV OnEnter''' Occurs when a control receives the input focus. Use the OnEnter event handler to cause any special processing to occur when a control becomes active. The On..."

'''EV OnEnter'''

Occurs when a control receives the input focus.

Use the OnEnter event handler to cause any special processing to occur when a control becomes active. The OnEnter event does not occur when switching between forms or between another application and the application that includes the control. When switching between controls in separate container controls such as the TPanel and the TGroupBox controls, an OnEnter event occurs for the container before the OnEnter event of the contained control.

TWinControl.Handle

2010-10-24T07:31:39Z

46.127.27.108: Created page with " '''RO Handle : n''' Provides direct access to the underlying Windows screen object for the control."

'''RO Handle : n'''

Provides direct access to the underlying Windows screen object for the control.

TWinControl.Focused

2010-10-24T07:30:34Z

46.127.27.108: Created page with " '''RO Focused : b''' Determines whether the control has input focus. Use Focused to see if the control is the active control. When Focused returns true, the control has the ..."

'''RO Focused : b'''

Determines whether the control has input focus.

Use Focused to see if the control is the active control. When Focused returns true, the control has the input focus. If Focused returns false, the user cannot interact with the control.

TWinControl.CanFocus

2010-10-24T07:29:46Z

46.127.27.108: Created page with " '''RO CanFocus : b''' Indicates whether a control can receive focus. Use CanFocus to find out if the control can receive input from the user. CanFocus returns true if both t..."

'''RO CanFocus : b'''

Indicates whether a control can receive focus.

Use CanFocus to find out if the control can receive input from the user. CanFocus returns true if both the control and its parent(s) have their Visible and Enabled properties set to true. If any of the Visible and Enabled properties of the control or the controls in which it is contained are not true then CanFocus returns false.

TControl.ClientToScreen

2010-10-24T07:27:13Z

46.127.27.108: Created page with " '''ME ClientToScreen(nX,nY)''' Translates a given point from client area coordinates to global screen coordinates. Use ClientToScreen to convert a point whose coordinates ar..."

'''ME ClientToScreen(nX,nY)'''

Translates a given point from client area coordinates to global screen coordinates.

Use ClientToScreen to convert a point whose coordinates are expressed locally to the control to the corresponding point in screen coordinates. In client area coordinates (0,0) corresponds to the upper left corner of the control's client area. In screen coordinates (0,0) corresponds to the upper left corner of the screen. Use ScreenToClient along with ClientToScreen to convert from one control's coordinate system to another control's coordinate system.

TControl.ScreenToClient

2010-10-24T07:26:15Z

46.127.27.108: Created page with " '''ME ScreenToClient(nX,nY)''' Converts the screen coordinates of a specified point on the screen to client coordinates. Use ScreenToClient to convert a point in screen coor..."

'''ME ScreenToClient(nX,nY)'''

Converts the screen coordinates of a specified point on the screen to client coordinates.

Use ScreenToClient to convert a point in screen coordinates to local, or client area, coordinates. In client area coordinates (0,0) corresponds to the upper left corner of the control's client area. In screen coordinates (0,0) corresponds to the upper left corner of the screen. Use ScreenToClient along with ClientToScreen to convert from one control's coordinate system to another control's coordinate system.

TControl.Width

2010-10-24T07:18:34Z

46.127.27.108: Created page with " '''RW Width : n''' Specifies the horizontal size of the control or form in pixels. Use the Width property to read or change the width of the control."

'''RW Width : n'''

Specifies the horizontal size of the control or form in pixels.

Use the Width property to read or change the width of the control.

TControl.Visible

2010-10-24T07:17:50Z

46.127.27.108: Created page with " '''RW Visible : b''' Determines whether the component appears onscreen. Use the Visible property to control the visibility of the control. If Visible is true, the control ap..."

'''RW Visible : b'''

Determines whether the component appears onscreen.

Use the Visible property to control the visibility of the control. If Visible is true, the control appears. If Visible is false, the control is not visible. Calling the Show method sets the control's Visible property to true. Calling the Hide method sets it to false.

TControl.Top

2010-10-24T07:16:59Z

46.127.27.108: Created page with " '''RW Top : n''' Specifies the Y coordinate of the top left corner of a control, relative to its parent or containing control in pixels. Use Top to locate the top of the con..."

'''RW Top : n'''

Specifies the Y coordinate of the top left corner of a control, relative to its parent or containing control in pixels.

Use Top to locate the top of the control or reposition the control to a different Y coordinate. The Top property, like the Left property, is the position of the control relative to its container. Thus, if a control is contained in a TPanel, the Left and Top properties are relative to the panel. If the control is contained directly by the form, it is relative to the form. For forms, the value of the Top property is relative to the screen in pixels.

TControl.ShowHint

2010-10-24T07:16:06Z

46.127.27.108: Created page with " '''RW ShowHint : b''' Determines whether the control displays a Help Hint when the mouse pointer rests momentarily on the control. The Help Hint is the value of the Hint pro..."

'''RW ShowHint : b'''

Determines whether the control displays a Help Hint when the mouse pointer rests momentarily on the control.

The Help Hint is the value of the Hint property, which is displayed in a box just beneath the control. Use ShowHint to determine whether a Help Hint appears for the control.

TControl.Show

2010-10-24T07:15:11Z

46.127.27.108: Created page with " '''ME Show()''' Makes a control visible. Use the Show method to make visible a control that was previously hidden. The Show method sets the control’s Visible property to t..."

'''ME Show()'''

Makes a control visible.

Use the Show method to make visible a control that was previously hidden. The Show method sets the control’s Visible property to true and ensures that the parent control is also visible.

TControl.SendToBack

2010-10-24T07:12:56Z

46.127.27.108: Created page with " '''ME SendToBack()''' Puts a windowed control behind all other windowed controls, or puts a non-windowed control behind all other non-windowed controls. Use SendToBack to ch..."

'''ME SendToBack()'''

Puts a windowed control behind all other windowed controls, or puts a non-windowed control behind all other non-windowed controls.

Use SendToBack to change the order of overlapping controls or forms. The order in which controls stack on top of each other (Z order) depends on the order the controls are placed on the form. Call the SendToBack method for the top object to move it below the other object. The stacking order of two windowed controls is the same as the stacking of two non-windowed controls, but the two cannot be mingled. For example, if you put a memo, a windowed control, on a form, and then put a label, a non-windowed control, on top of it, the label disappears behind the memo and calling the memo's SendToBack method does nothing, the label remains behind the memo. If the control has the input focus when the SendToBack method executes, it loses the input focus.

TControl.PopupMenu

2010-10-24T07:11:56Z

46.127.27.108: Created page with " '''RW PopupMenu : TPopupMenu''' Identifies the pop-up menu associated with the control. Assign a value to PopupMenu to make a pop-up menu appear when the user selects the co..."

'''RW PopupMenu : TPopupMenu'''

Identifies the pop-up menu associated with the control.

Assign a value to PopupMenu to make a pop-up menu appear when the user selects the control and clicks the right mouse button.

TControl.Parent

2010-10-24T07:11:02Z

46.127.27.108: Created page with " '''RW Parent : TWinControl''' Indicates the parent of the control. Use the Parent property to get or set the parent of this control. The parent of a control is the control t..."

'''RW Parent : TWinControl'''

Indicates the parent of the control.

Use the Parent property to get or set the parent of this control. The parent of a control is the control that contains the control. For example, if an application includes three radio buttons in a group box, the group box is the parent of the three radio buttons, and the radio buttons are the child controls of the group box. To serve as a parent, a control must be an instance of a descendant of TWinControl. Changing the parent of a control moves the control onscreen so that it is displayed within the new parent. When the parent control moves, the child moves with the parent.

TControl.OnDblClick

2010-10-24T07:09:54Z

46.127.27.108: Created page with " '''EV OnDblClick''' Occurs when the user double-clicks the left mouse button when the mouse pointer is over the control."

'''EV OnDblClick'''

Occurs when the user double-clicks the left mouse button when the mouse pointer is over the control.

TControl.OnClick

2010-10-24T07:09:06Z

46.127.27.108: Created page with " '''EV OnClick''' Occurs when the user clicks the control. Use the OnClick event handler to respond when the user clicks the control. Usually OnClick occurs when the user pre..."

'''EV OnClick'''

Occurs when the user clicks the control.

Use the OnClick event handler to respond when the user clicks the control. Usually OnClick occurs when the user presses and releases the left mouse button with the mouse pointer over the control. This event can also occur when the user presses the accelerator key for a button or check box or when he presses the spacebar while they have focus. The same goes for check boxes and radio buttons when their Checked property is changed.

TControl.Left

2010-10-24T07:08:17Z

46.127.27.108: Created page with " '''RW Left : n''' Specifies the X coordinate of the top left corner of a control, relative to its parent or containing control in pixels. Use the Left property to determine ..."

'''RW Left : n'''

Specifies the X coordinate of the top left corner of a control, relative to its parent or containing control in pixels.

Use the Left property to determine where the left side of the control begins or to reposition the left side of the control. If the control is contained in another control, the Left and Top properties are relative to the parent control. If the control is contained directly by the form, the property values are relative to the form. For forms, the value of the Left property is relative to the screen in pixels.

TControl.Hint

2010-10-24T07:06:16Z

46.127.27.108: Created page with " '''RW Hint : s''' Contains the text string that can appear when the user moves the mouse over the control and pauses momentarily."

'''RW Hint : s'''

Contains the text string that can appear when the user moves the mouse over the control and pauses momentarily.

TControl.Hide

2010-10-24T07:05:11Z

46.127.27.108: Created page with " '''ME Hide()''' Makes the control invisible. Call Hide to hide a control. Hide sets the Visible property of the control to false. Although a control that is hidden is not vi..."

'''ME Hide()'''

Makes the control invisible.

Call Hide to hide a control. Hide sets the Visible property of the control to false. Although a control that is hidden is not visible, its properties and methods are still available.

TControl.Height

2010-10-24T07:04:15Z

46.127.27.108: Created page with " '''RW Height : n''' Specifies the vertical size of the control in pixels. Use the Height property to read or change the height of the control."

'''RW Height : n'''

Specifies the vertical size of the control in pixels.

Use the Height property to read or change the height of the control.

TControl.Font

2010-10-24T07:02:27Z

46.127.27.108: Created page with " '''RO Font : TFont''' Controls the attributes of text written on or in the control. To modify a font, change the value of the Color, Height, Name, Size, or Style of the TFon..."

'''RO Font : TFont'''

Controls the attributes of text written on or in the control.

To modify a font, change the value of the Color, Height, Name, Size, or Style of the TFont object.

TControl.Enabled

2010-10-24T07:00:14Z

46.127.27.108: Created page with " '''RW Enabled : b''' Controls whether the control responds to mouse, keyboard, and timer events. Use Enabled to change the availability of the control to the user. To disabl..."

'''RW Enabled : b'''

Controls whether the control responds to mouse, keyboard, and timer events.

Use Enabled to change the availability of the control to the user. To disable a control, set Enabled to false. Disabled controls appear dimmed. If Enabled is false, the control ignores mouse, keyboard, and timer events. To re-enable a control, set Enabled to true. The control is no longer dimmed, and the user can use the control.

TControl.Cursor

2010-10-24T06:58:34Z

46.127.27.108: Created page with " '''RW Cursor : n''' Specifies the image used to represent the mouse pointer when it passes into the region covered by the control. Change the value of Cursor to provide feed..."

'''RW Cursor : n'''

Specifies the image used to represent the mouse pointer when it passes into the region covered by the control.

Change the value of Cursor to provide feedback to the user when the mouse pointer enters the control.

TControl.Constraints

2010-10-24T06:55:46Z

46.127.27.108: Created page with " '''RO Constraints : TSizeConstraints''' Specifies the size constraints for the control. Use Constraints to specify the minimum and maximum width and height of the control. W..."

'''RO Constraints : TSizeConstraints'''

Specifies the size constraints for the control.

Use Constraints to specify the minimum and maximum width and height of the control. When Constraints contains maximum or minimum values, the control cannot be resized to violate those constraints. Warning: Do not set up constraints that conflict with the value of the Align or Anchors property. When these properties conflict, the response of the control to resize attempts is not well-defined.

TControl.Color

2010-10-24T06:52:59Z

46.127.27.108: Created page with " '''RW Color : n''' Specifies the background color of the control. Use Color to read or change the background color of the control."

'''RW Color : n'''

Specifies the background color of the control.

Use Color to read or change the background color of the control.

TControl.ClientWidth

2010-10-24T06:51:56Z

46.127.27.108:

'''RW ClientWidth : n'''

Specifies the horizontal size of the control's client area in pixels.

Use ClientWidth to read or change the width of the control’s client area. For TControl, ClientWidth is the same as Width. Derived classes may implement a ClientWidth property that differs from Width. For example, the ClientWidth of a form is the value of the Width property minus the width of the resize border and scroll bars.

TControl.ClientWidth

2010-10-24T06:51:36Z

46.127.27.108: Created page with " RW ClientWidth : n Specifies the horizontal size of the control's client area in pixels. Use ClientWidth to read or change the width of the control’s client area. For TCon..."

RW ClientWidth : n

Specifies the horizontal size of the control's client area in pixels.

Use ClientWidth to read or change the width of the control’s client area. For TControl, ClientWidth is the same as Width. Derived classes may implement a ClientWidth property that differs from Width. For example, the ClientWidth of a form is the value of the Width property minus the width of the resize border and scroll bars.

TControl.ClientHeight

2010-10-24T06:50:26Z

46.127.27.108:

'''RW ClientHeight : n'''

Specifies the vertical size of the control's client area in pixels.

Use ClientHeight to read or change the height of the control’s client area. For TControl, ClientHeight is the same as Height. Derived classes may implement a ClientHeight property that differs from Height. For example, the ClientHeight of a form is the value of the Height property minus the height of the resize border and scroll bars.

TControl.ClientHeight

2010-10-24T06:50:09Z

46.127.27.108: Created page with " RW ClientHeight : n Specifies the vertical size of the control's client area in pixels. Use ClientHeight to read or change the height of the control’s client area. For TCo..."

RW ClientHeight : n

Specifies the vertical size of the control's client area in pixels.

Use ClientHeight to read or change the height of the control’s client area. For TControl, ClientHeight is the same as Height. Derived classes may implement a ClientHeight property that differs from Height. For example, the ClientHeight of a form is the value of the Height property minus the height of the resize border and scroll bars.

TControl.BringToFront

2010-10-24T06:49:19Z

46.127.27.108: Created page with " '''ME BringToFront()''' Puts the control in front of all other controls in its parent control. Call BringToFront to ensure that a form is visible or to reorder overlapping c..."

'''ME BringToFront()'''

Puts the control in front of all other controls in its parent control.

Call BringToFront to ensure that a form is visible or to reorder overlapping controls within a form. Without BringToFront, controls are stacked in the order they were placed on the form.

TComponent.Name

2010-10-24T06:43:11Z

46.127.27.108:

'''RW Name : s'''

Specifies the name of the component.

TComponent.Tag

2010-10-24T06:42:23Z

46.127.27.108:

'''RW Tag : n'''

Stores an integer value as part of a component.

Tag has no predefined meaning. The Tag property is provided for the convenience of developers and can be used for storing an additional integer value.

TControl.Align

2010-10-24T06:40:39Z

46.127.27.108:

'''RW Align : n'''

Determines how the control aligns within its container (parent control).

Use Align to align a control to the top, bottom, left, or right of a form or panel and have it remain there even if the size of the form, panel, or component that contains the control changes. When the parent is resized, an aligned control also resizes so that it continues to span the top, bottom, left, or right edge of the parent.

TControl.Anchors

2010-10-24T06:38:14Z

46.127.27.108:

'''RW Anchors : n'''

Specifies how the control is anchored to its parent.

Use Anchors to ensure that a control maintains its current position relative to an edge of its parent, even if the parent is resized. When its parent is resized, the control holds its position relative to the edges to which it is anchored. If a control should maintain contact with three edges of its parent, use the Align property instead. Unlike Anchors, Align allows controls to adjust to changes in the size of other aligned sibling controls as well as changes to the parent’s size.

TControl.Anchors

2010-10-24T06:36:50Z

46.127.27.108:

'''RW Anchors : n'''
Use Anchors to ensure that a control maintains its current position relative to an edge of its parent, even if the parent is resized. When its parent is resized, the control holds its position relative to the edges to which it is anchored. If a control should maintain contact with three edges of its parent, use the Align property instead. Unlike Anchors, Align allows controls to adjust to changes in the size of other aligned sibling controls as well as changes to the parent’s size.

TObject.ClassName

2010-10-24T06:34:42Z

46.127.27.108:

'''RO ClassName : s'''

Returns a string indicating the type of the object instance.

TObject.ClassName

2010-10-24T06:12:17Z

46.127.27.108:

RO ClassName : s

Returns a string indicating the type of the object instance.

TObject.ClassName

2010-10-24T05:59:39Z

46.127.27.108:

'''R/O String - Returns a string indicating the type of the object instance.'''

TControl.Anchors

2010-10-24T05:54:22Z

46.127.27.108: Created page with "R/W Number - Specifies how the control is anchored to its parent. Use Anchors to ensure that a control maintains its current position relative to an edge of its parent, even if ..."

R/W Number - Specifies how the control is anchored to its parent.

Use Anchors to ensure that a control maintains its current position relative to an edge of its parent, even if the parent is resized. When its parent is resized, the control holds its position relative to the edges to which it is anchored. If a control should maintain contact with three edges of its parent, use the Align property instead. Unlike Anchors, Align allows controls to adjust to changes in the size of other aligned sibling controls as well as changes to the parent’s size.

TComponent.Tag

2010-10-24T05:52:20Z

46.127.27.108:

R/W Number - Stores an integer value as part of a component.

Tag has no predefined meaning. The Tag property is provided for the convenience of developers and can be used for storing an additional integer value.

TControl.Align

2010-10-24T05:51:25Z

46.127.27.108: Created page with "R/W Number - Determines how the control aligns within its container (parent control). Use Align to align a control to the top, bottom, left, or right of a form or panel and have..."

R/W Number - Determines how the control aligns within its container (parent control).

Use Align to align a control to the top, bottom, left, or right of a form or panel and have it remain there even if the size of the form, panel, or component that contains the control changes. When the parent is resized, an aligned control also resizes so that it continues to span the top, bottom, left, or right edge of the parent.

TComponent.Tag

2010-10-24T05:37:20Z

46.127.27.108: Created page with "R/W Integer - Stores an integer value as part of a component. Tag has no predefined meaning. The Tag property is provided for the convenience of developers and can be used for s..."

R/W Integer - Stores an integer value as part of a component.

Tag has no predefined meaning. The Tag property is provided for the convenience of developers and can be used for storing an additional integer value.

TComponent.Name

2010-10-24T05:35:54Z

46.127.27.108: Created page with "R/W String - Specifies the name of the component."

R/W String - Specifies the name of the component.

TObject.ClassName

2010-10-24T05:34:06Z

46.127.27.108: Created page with "R/O String - Returns a string indicating the type of the object instance."

R/O String - Returns a string indicating the type of the object instance.

Main Page

2010-10-24T05:12:27Z

46.127.27.108:

; OpenEUO Documentation : [[Documentation]]

; OpenEUO Tutorials : [[Tutorials]]

; User Libraries : [[User Libraries]]

; Wiki Help : [http://meta.wikipedia.org/wiki/MediaWiki_User%27s_Guide User's Guide]

[http://www.easyuo.com/forum/viewforum.php?f=37 Back to the OpenEUO forum]

UO.GetCont

2010-10-19T21:20:33Z

46.127.27.108:

local sName,nX,nY,nSX,nSY,nKind,nId,nType,nHP = UO.GetCont(nIndex)
Returns values associated with the gump at location nIndex on the 'gump heap'. nIndex 0 is the topmost gump. Returned values are the name,x screen coordinate, y screen coordinate, width, height, gumpkind, charid, chartype and char hp value. If nIndex >= number of gumps, UO.GetCont returns nil.

[[UO.ContTop]]