IlvJComponentGraphic.ComboBoxOptions (Rogue Wave JViews 9.1 API)

java.lang.Object
- ilog.views.swing.IlvJComponentGraphic.AdditionalOptions
- - ilog.views.swing.IlvJComponentGraphic.ComboBoxOptions

Enclosing class:

IlvJComponentGraphic
```
public static class IlvJComponentGraphic.ComboBoxOptions
extends IlvJComponentGraphic.AdditionalOptions
```
Additional options if the Swing component is a combo box.

Since:

JViews 8.0

Constructor Summary

Constructors
Constructor and Description

ComboBoxOptions()
The constructor.

Constructors
Constructor and Description
`ComboBoxOptions()` The constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`getMaximumPopupHeight()` Returns the maximum height of the pop-up of the combo box.
`int`	`getMaximumPopupWidth()` Returns the maximum width of the pop-up of the combo box.
`double`	`getMaximumPopupZoomFactor()` Returns the maximum zoom factor of the pop-up of the combo box.
`double`	`getMinimumPopupZoomFactor()` Returns the minimum zoom factor of the pop-up of the combo box.
`boolean`	`isAutoPopupWidth()` Returns `true` if the pop-up width is adjusted to the display width of the combo box.
`boolean`	`isKeepingAspectRatio()` Returns `true` if the contents drawn in the pop-up of the combo box preserves the aspect ratio.
`void`	`setAutoPopupWidth(boolean enable)` Sets whether the pop-up width is adjusted to the display width of the combo box.
`void`	`setKeepingAspectRatio(boolean enable)` Sets whether the contents drawn in the pop-up of the combo box preserves the aspect ratio.
`void`	`setMaximumPopupHeight(int height)` Sets the maximum height of the pop-up of the combo box.
`void`	`setMaximumPopupWidth(int width)` Sets the maximum width of the pop-up of the combo box.
`void`	`setMaximumPopupZoomFactor(double factor)` Sets the maximum zoom factor of the pop-up of the combo box.
`void`	`setMinimumPopupZoomFactor(double factor)` Sets the minimum zoom factor of the pop-up of the combo box.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ComboBoxOptions
```
public ComboBoxOptions()
```
    The constructor.
- Method Detail
  - setAutoPopupWidth
```
public void setAutoPopupWidth(boolean enable)
```
    Sets whether the pop-up width is adjusted to the display width of the combo box. This is enabled by default.
    The automatic width adjustment may cause the pop-up to be displayed smaller than its preferred width. In rare cases, this can cause usability problems. Hence the automatic width adjustment can be switched off.
    
    See Also:
    
    isAutoPopupWidth(), setMaximumPopupWidth(int), setMaximumPopupHeight(int)
  - isAutoPopupWidth
```
public boolean isAutoPopupWidth()
```
    Returns true if the pop-up width is adjusted to the display width of the combo box.
    
    See Also:
    
    setAutoPopupWidth(boolean)
  - setMaximumPopupWidth
```
public void setMaximumPopupWidth(int width)
```
    Sets the maximum width of the pop-up of the combo box.
    The combo box zooms according to the view transformer. If the zoom factor is large, the combo box might be displayed very large. The pop-up of the combo box zooms accordingly, within the limits of the minimal and maximal pop-up zoom factor. However, if the pop-up becomes too large, it may be unusable because it no longer fits to the screen. This method allows to limit the width of the pop-up independently from the zoom factor. The default maximum pop-up width is 1000.
    
    See Also:
    
    getMaximumPopupWidth(), setMaximumPopupZoomFactor(double), setMinimumPopupZoomFactor(double)
  - getMaximumPopupWidth
```
public int getMaximumPopupWidth()
```
    Returns the maximum width of the pop-up of the combo box.
    
    See Also:
    
    setMaximumPopupWidth(int)
  - setMaximumPopupHeight
```
public void setMaximumPopupHeight(int height)
```
    Sets the maximum height of the pop-up of the combo box.
    The combo box zooms according to the view transformer. If the zoom factor is large, the combo box might be displayed very large. The pop-up of the combo box zooms accordingly, within the limits of the minimal and maximal pop-up zoom factor. However, if the pop-up becomes too large, it may be unusable because it does not fit anymore to the screen. This method allows to limit the height of the pop-up independently from the zoom factor. The default maximum pop-up height is 1000.
    
    See Also:
    
    getMaximumPopupHeight(), setMaximumPopupZoomFactor(double), setMinimumPopupZoomFactor(double)
  - getMaximumPopupHeight
```
public int getMaximumPopupHeight()
```
    Returns the maximum height of the pop-up of the combo box.
    
    See Also:
    
    setMaximumPopupHeight(int)
  - setMinimumPopupZoomFactor
```
public void setMinimumPopupZoomFactor(double factor)
```
    Sets the minimum zoom factor of the pop-up of the combo box.
    The combo box zooms according to the view transformer. The pop-up of the combo box zooms accordingly. However, if the contents of the pop-up is demagnified too much, the combo box might become unusable. This method allows to limit how much demagnified the contents of the pop-up is drawn. The default value is 0.1.
    
    See Also:
    
    getMinimumPopupZoomFactor()
  - getMinimumPopupZoomFactor
```
public double getMinimumPopupZoomFactor()
```
    Returns the minimum zoom factor of the pop-up of the combo box.
    
    See Also:
    
    setMinimumPopupZoomFactor(double)
  - setMaximumPopupZoomFactor
```
public void setMaximumPopupZoomFactor(double factor)
```
    Sets the maximum zoom factor of the pop-up of the combo box.
    The combo box zooms according to the view transformer. The pop-up of the combo box zooms accordingly. However, if the contents of the pop-up is magnified too much, the combo box might become unusable. This method allows to limit how much magnified the contents of the pop-up is drawn. The default value is 1.
    
    See Also:
    
    getMaximumPopupZoomFactor()
  - getMaximumPopupZoomFactor
```
public double getMaximumPopupZoomFactor()
```
    Returns the maximum zoom factor of the pop-up of the combo box.
    
    See Also:
    
    setMaximumPopupZoomFactor(double)
  - setKeepingAspectRatio
```
public void setKeepingAspectRatio(boolean enable)
```
    Sets whether the contents drawn in the pop-up of the combo box preserves the aspect ratio.
    The combo box zooms according to the view transformer. The view transformer does not necessarily preserve the aspect ratio. However, combo box pop-ups are better usable if they always preserve the aspect ratio. This method allows to force preserving the aspect ratio of the combo box even if the view does not preserve the aspect ratio.
    Preserving the aspect ratio is enabled by default.
    
    See Also:
    
    isKeepingAspectRatio()
  - isKeepingAspectRatio
```
public boolean isKeepingAspectRatio()
```
    Returns true if the contents drawn in the pop-up of the combo box preserves the aspect ratio.
    
    See Also:
    
    setKeepingAspectRatio(boolean)

Class IlvJComponentGraphic.ComboBoxOptions

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ComboBoxOptions

Method Detail

setAutoPopupWidth

isAutoPopupWidth

setMaximumPopupWidth

getMaximumPopupWidth

setMaximumPopupHeight

getMaximumPopupHeight

setMinimumPopupZoomFactor

getMinimumPopupZoomFactor

setMaximumPopupZoomFactor

getMaximumPopupZoomFactor

setKeepingAspectRatio

isKeepingAspectRatio