| Properties |
Supported Values |
Default Value |
Description |
| Accelerator |
|
|
The accelerator of the dialog object as a CATUnicodeString instance. |
| AllowKeyboardEntry |
|
false |
To allow keyboard text entry in addition to text selection for drop down and standard combos. |
| ComboType |
AlwaysDown DropDown OptionStyle |
DropDown |
The appearence of the combo. |
| DropDownTextWidth |
|
-1 |
The number of columns in dropdown window. |
| Enabled |
|
true |
Sets whether the widget is enabled. |
| Help |
|
|
The help message displayed in the message area of the status bar. |
| IconFocussed |
|
|
The name of the icon when the dialog object is on focus |
| IconNormal |
|
|
The name of the icon in its default state |
| IconSelected |
|
|
The name of the icon when the dialog object is selected |
| LongHelp |
|
|
The message is displayed in a box when the What's This command is used. |
| Magnitude |
See CATDlgControl::CATDlgMagnitude definition. |
None |
Sets the magnitude to be used for the value displayed |
| Precision |
|
-1 |
Sets the precision to be used for the value displayed |
| ShortHelp |
|
|
The short help message (or tooltip) of the dialog object. |
| Title |
|
|
Title or text content of the widget. |
| Unit |
See CATDlgControl::CATDlgUnit definition. |
None |
Sets the unit to be used for the value displayed |
| UseBitmapPalette |
|
false |
Set to true to show a bitmap palette. |
| UseColorPalette |
|
false |
Set to true to show a color palette. |
| UseDecimalPrecision |
|
false |
TRUE if the precision gives the number of digits to appear after the decimal point character, FALSE if the precision gives the number of significative digits |
| UseDouble |
|
false |
Whether the entered number must be a double precision floating number. |
| UseLineTypePalette |
|
false |
Set to true to show a linetype palette. |
| Visible |
|
true |
Sets whether the widget is visible. |
| VisibleTextHeight |
|
-1 |
The number of visible lines of the combo box. |
| VisibleTextWidth |
|
10 |
The number of visible characters in the entry zone. |
| Callbacks |
Description |
| ComboDrop |
Event notification sent whenever the list of values is displayed. |
| DragButton |
Sent whenever a mouse drag mechanism starts on a button. |
| DragCancel |
Sent whenever a mouse drag mechanism stops. |
| DragDrop |
Sent whenever a mouse drop happens. This notification is sent by the target of the drag&drop operation. |
| DragDropEnd |
Sent whenever a mouse drop happens.This notification is sent by the source of the drag&drop operation. |
| DragEnter |
Sent whenever a mouse drag enters the window. |
| DragLeave |
Sent whenever a mouse drag leaves the window. |
| DragOver |
Sent whenever a mouse drag rolls over the window. |
| DragStart |
Sent whenever a mouse drag mechanism begins. |
| EditModify |
Event notification sent whenever the keyboard entry is modified by editing. |
| HelpRequested |
Sent whenever the object is selected using the What's This command. |
| Modify |
Event notification sent whenever the keyboard entry is modified by selection. |
| Resized |
Sent whenever the object is resized. |
| SelectionChanged |
Event notification sent whenever a value is selected in the list. |
| VisibilityChanged |
Sent whenever the object visibility is modified. |