StatePictureName[ ] property for PowerScript controls
Controls
ListView, TreeView controls
Description
PowerBuilder stores ListView images in several indexed arrays
of images. State pictures are displayed to the left of ListView
items and their pictures, if they have them.
You can associate a state image with a ListView control only
with scripts.
You identify a specific image by its index number.
Usage
In a painter
To specify State images:
-
Select the State 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.
-
-
Use the row numbers from this Picture Name list
as the index number when setting the State picture index in scripts.
In scripts
The StatePictureName property takes a string value. You cannot
use the StatePictureName property to update the image list during
execution. Use the AddStatePicture function to
add State pictures to a ListView control. For example:
|
1 |
integer index |
|
1 |
index = lv_1.AddStatePicture("c:ArtGalicostar.ico") |
|
1 |
lv_1.StatePictureIndex = index |
For more information about scripting ListView controls, see “Using
ListView controls” in Application Techniques.