- aboutToCloseWidget
- The aboutToCloseWidget event signals that the part is about to
be closed.
If you need to perform any actions just before the window closes, connect
the aboutToCloseWidget event of the Window part to an action in
your part.
- aboutToMapWidget
- The aboutToMapWidget event signals that the part is about to be
shown on the screen. If you need to take any actions or set any visual
attributes on the part before it is shown, connect to this event. If
you hide and show the part rather than closing and opening it (typically for
performance reasons), you can use this event to refresh the part data before
it appears.
- aboutToOpenWidget
- The aboutToOpenWidget event signals that the part is about to
be opened. This event is signaled just before the part is displayed on
the screen.
If you need to perform any actions just before the window opens, connect
the aboutToOpenWidget event of the Window part to an action in your
part.
- aboutToUnmapWidget
- The aboutToUnmapWidget event signals that the part
is about to be hidden.
- backgroundColor
- The backgroundColorevent signals the part that the background
color has changed.
- borderWidth
- The borderWidth event signals the part that the width of the
border, specified in pixels, has changed.
- closedWidget
- The closedWidget event signals that the part has been
closed.
- configuredWidget
- The configuredWidget event signals that the part has been moved
or resized.
- destroyPart
- The destroyPart event indicates the part and its children have
been destroyed and all associated resources have been released.
- dragDropSpec
- For more information on the dragDropSpec event, refer to ***.
- enabled
- The enabled event signals that the part is available for
selection.
- fontName
- The fontName event signals the part which font to use for the
text displayed in the part.
- foregroundColor
- The foregroundColor event signals the part the name of the RGB
color, to use, for the foreground of the part.
- framingSpec
- The framingSpec event signals the part that the edge
specifications for the part have changed. The edge specifications
determine the width, height, and position of the part.
- helpFile
- A helpFile event indicates that a signal is sent to the part
that the help file associated with the part has changed
- helpKeysId
- A helpKeysId event indicates that the ID of the keys, help has
associated with the part, has changed. The ID can be a string or an
integer value.
- helpRequested
- The helpRequested event signals that help has been
requested. You can connect the helpRequested event to an
action that displays your own help, such as a message box. If the
action you connect this event to does not return nil, default help
processing occurs, using the specified help file and help topic.
- helpTitle
- A helpTitle event signals the part that the title of the help
window associated with that part has changed
- helpTopicId
- The helpTopicId event signals a change in the ID of the help
topic associated with the part. The ID can be a string or an
integer.
- hoverHelpEnabled
- A hoverHelpEnabledevent signals the part to provide hover help
for the part and all of its children.
- hoverHelpRemoved
- The hoverHelpRemoved event indicates that hover help has been
removed from the part or one of its children. You can use this event to
signal when to remove hover help information in an information area.
This event is only signaled if the part has hoverHelpEnabled set
to true.
Note: | When the event is signaled, the UI process may be blocked. Therefore,
do not send any messages that get processed by the UI process, such as
Transcript show.
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This event passes a parameter, whose class is
AbtEwIconHoverHelpCallbackData. The parameter has the following
attributes for specifying settings for the hover help:
- hoverArea (AbtBasicView)
- Specifies the hover area that contains the item under the mouse pointer
- isHoverHelpShown (Boolean)
- Specifies whether or not the hover help is shown
- item (AbtBasicView)
- Specifies the item under the mouse pointer
- labelString (String)
- Specifies the hover help string to display, if any. If the item
under the pointer is a graphic push button, the default hover help string is
the item's labelString attribute. Otherwise, the
default value is nil. A value of nil causes no
hover help to be displayed.
- pointerLocation (Point)
- Specifies the location of the mouse pointer relative to the screen.
Note: | For Window parts, this event is signalled even if showHoverHelp of
hoverHelpDescriptor is set to false, so that the event can still be
used to signal when to remove hover help information from an information
area.
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- hoverHelpRequested
- The hoverHelpRequested event indicates that hover help is about
to be displayed over the part or one of its children. You can use this
event to signal when to display hover help information in an information
area.
This event is only signaled if the part has hoverHelpEnabled set
to true.
Note: | When the event is signaled, the UI process may be blocked. Therefore,
do not send any messages that get processed by the UI process, such as
Transcript show.
|
This event passes a parameter, whose class is
AbtEwIconHoverHelpCallbackData. The parameter has the following
attributes for specifying settings for the hover help:
- hoverArea (AbtBasicView)
- Specifies the hover area that contains the item under the mouse pointer
- isHoverHelpShown (Boolean)
- Specifies whether or not the hover help is shown
- item (AbtBasicView)
- Specifies the item under the mouse pointer
- labelString (String)
- Specifies the hover help string to display, if any. If the item
under the pointer is a graphic push button, the default hover help string is
the item's labelString attribute. Otherwise, the
default value is nil. A value of nil causes no
hover help to be displayed.
- pointerLocation (Point)
- Specifies the location of the mouse pointer relative to the screen.
Note: | For Window parts, this event is signalled even if showHoverHelp of
hoverHelpDescriptor is set to false, so that the event can still be
used to signal when to remove hover help information from an information
area.
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- items
- An itemsevent signals that the collection of items to display
in the part has changed.
- labelString
- A labelString event signals a change in the string in the label
of the part.
- mappedWhenManaged
- The mappedWhenManaged event signals the part to be visible if
the mappedWhenManaged attribute has been set to true.
- mappedWidget
- The mappedWidget event signals that the part has
been shown on the screen.
- menu
- A menuevent signals that a change in which menu part to use, as
the parts menu bar or pop-up menu, has occurred.
- openedWidget
- The openedWidget event signals that the part has been opened
and displayed on the screen.
- itemPopUpMenuRequested
- The itemPopUpMenuRequested event signals that the pop-up menu
for an item in the part has been requested.
If the itemMenu attribute is connected to a Menu part, that menu
part is displayed unless you change the itemMenu attribute as a
result of this event. You can change the itemMenu attribute
to include your own menu or leave it unchanged to use the original
setting.
- self
- A self event indicates that the value of the target part itself
has changed.
- showPanels
- A showPanels event indicates the way the status bar is
displayed has changed.
- tabGroup
- A tabGroup event signals the part that it is included as a tab
stop and can be accessed via the Tab or Backtab keys
- traversalOn
- The traversalOn property specifies whether users can access the
part using the cursor movement keys. If the part is specified as a tab
stop by using the tabGroup property, users also can use the
Tab and Backtab keys to access the part.
- unmappedWidget
- The unmappedWidget event signals that the part is
about to be hidden.