FormListControl.widthMode Method
Gets or sets the calculation mode of the width of the control.
Syntax
public int widthMode([int value])
Run On
Client
Parameters
- value
Type: int
An integer that indicates how the width of the control is calculated; optional.
Return Value
Type: int
An integer value that indicates the current width calculation mode.
Remarks
Calculate the width according to the following table.
Mode |
Width calculation |
|---|---|
Exact |
The exact width of the control in pixels is used. |
Auto |
The width of the control is calculated automatically, and the value parameter is ignored. |
Column width |
The layout of the form determines the width of the control. |
The width of the control might change when the calculation mode is set to Auto or Column width.
Examples
The following example shows a call to the widthMode method to calculate the width of the control, based on an exact pixel value.
static void createForm(Args _args)
{
Args args;
Form form;
FormRun formRun;
FormBuildDesign formBuildDesign;
FormBuildDataSource formBuildDataSource;
FormBuildListControl formBuildListControl;
FormListControl formListControl;
int idx4;
DictTable dictTable;
CustTable custTable;
// Create the form header.
form = new Form();
// Add data sources to the form.
dictTable = new DictTable(tableNum(custTable));
formBuildDataSource = form.addDataSource(dictTable.name());
formBuildDataSource.table(dictTable.id());
// Create the form design.
formBuildDesign = form.addDesign("Design");
formBuildDesign.caption("myForm");
// Add a form list control.
formBuildListControl =
formBuildDesign.addControl(FormControlType::ListView,"List");
idx4 = formBuildListControl.id();
args = new Args();
args.object(form);
// Create the run-time form.
formRun = classfactory.formRunClass(args);
formRun.run();
formRun.detach();
formListControl = formRun.control(idx4);
formListControl.widthMode(-1);
formListControl.widthValue(120);
}