SmallPictureName[ ] property for PowerScript controls
Controls
ListView controls
Description
PowerBuilder stores ListView images in several indexed arrays
of images. You can associate an image with a specific ListView item
when you create a ListView in the painter or use the AddItem and
InsertItem functions at execution time.
You identify a specific image by its index number. Because
the same index number refers to both the large picture and the small
picture for the item (depending on which view is selected), you
need to make sure the images for each position in the array are
compatible. The type of picture used in the control is determined
by the value of the control’s View property.
Usage
In a painter
To specify images for the Small Icon view
-
Select the Small Picture tab page from
the ListView control’s Properties view. -
Do one of the following:
-
In
the rows provided in the Picture Name field, type the complete path and
name of the files containing the desired pictures. -
Use the Browse button.
-
Select one or more pictures from the Stock Pictures
list.
The order of the picture names specified here should match
the picture name order used for the Large Icon view. -
-
Use the row numbers from this Picture Name list
to specify the Picture Index for each List View Item on the Items
tab page.
In scripts
The SmallPictureName property takes a string value. You cannot
use the SmallPictureName property to update the image list during
execution. Use the AddSmallPicture function to
add small pictures to a ListView control. For example:
|
1 |
lv_1.AddSmallPicture("c:ArtGalmpsceltic.bmp") |
When you add a small picture to a ListView control, it is
given the next available picture index in the ListView.
For more information about scripting ListView controls, see “Using
ListView controls” in Application Techniques.