libyui  3.0.10
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YPartitionSplitter Class Referenceabstract

#include <YPartitionSplitter.h>

Inheritance diagram for YPartitionSplitter:
YWidget

Public Member Functions

virtual ~YPartitionSplitter ()
 
virtual const char * widgetClass () const
 
virtual int value ()=0
 
virtual void setValue (int newValue)=0
 
int usedSize () const
 
int totalFreeSize () const
 
int minFreeSize () const
 
int maxFreeSize () const
 
int freeSize ()
 
int newPartSize ()
 
int minNewPartSize () const
 
int maxNewPartSize () const
 
std::string usedLabel () const
 
std::string freeLabel () const
 
std::string newPartLabel () const
 
std::string freeFieldLabel () const
 
std::string newPartFieldLabel () const
 
virtual bool setProperty (const std::string &propertyName, const YPropertyValue &val)
 
virtual YPropertyValue getProperty (const std::string &propertyName)
 
virtual const YPropertySetpropertySet ()
 
const char * userInputProperty ()
 
- Public Member Functions inherited from YWidget
virtual ~YWidget ()
 
virtual std::string debugLabel () const
 
std::string helpText () const
 
void setHelpText (const std::string &helpText)
 
bool hasChildren () const
 
YWidgetfirstChild () const
 
YWidgetlastChild () const
 
YWidgetListConstIterator childrenBegin () const
 
YWidgetListConstIterator childrenEnd () const
 
int childrenCount () const
 
bool contains (YWidget *child) const
 
virtual void addChild (YWidget *child)
 
virtual void removeChild (YWidget *child)
 
void deleteChildren ()
 
YWidgetparent () const
 
bool hasParent () const
 
void setParent (YWidget *newParent)
 
YDialogfindDialog ()
 
YWidgetfindWidget (YWidgetID *id, bool doThrow=true) const
 
virtual int preferredWidth ()=0
 
virtual int preferredHeight ()=0
 
virtual int preferredSize (YUIDimension dim)
 
virtual void setSize (int newWidth, int newHeight)=0
 
bool isValid () const
 
bool beingDestroyed () const
 
void * widgetRep () const
 
void setWidgetRep (void *toolkitWidgetRep)
 
bool hasId () const
 
YWidgetIDid () const
 
void setId (YWidgetID *newId_disown)
 
virtual void setEnabled (bool enabled=true)
 
void setDisabled ()
 
virtual bool isEnabled () const
 
virtual bool stretchable (YUIDimension dim) const
 
void setStretchable (YUIDimension dim, bool newStretch)
 
void setDefaultStretchable (YUIDimension dim, bool newStretch)
 
virtual int weight (YUIDimension dim)
 
bool hasWeight (YUIDimension dim)
 
void setWeight (YUIDimension dim, int weight)
 
void setNotify (bool notify=true)
 
bool notify () const
 
void setNotifyContextMenu (bool notifyContextMenu=true)
 
bool notifyContextMenu () const
 
bool sendKeyEvents () const
 
void setSendKeyEvents (bool doSend)
 
bool autoShortcut () const
 
void setAutoShortcut (bool _newAutoShortcut)
 
int functionKey () const
 
bool hasFunctionKey () const
 
virtual void setFunctionKey (int fkey_no)
 
virtual bool setKeyboardFocus ()
 
virtual std::string shortcutString () const
 
virtual void setShortcutString (const std::string &str)
 
void dumpWidgetTree (int indentationLevel=0)
 
void dumpDialogWidgetTree ()
 
void setChildrenEnabled (bool enabled)
 
virtual void saveUserInput (YMacroRecorder *macroRecorder)
 
void * operator new (size_t size)
 
virtual void startMultipleChanges ()
 
virtual void doneMultipleChanges ()
 

Protected Member Functions

 YPartitionSplitter (YWidget *parent, int usedSize, int totalFreeSize, int newPartSize, int minNewPartSize, int minFreeSize, const std::string &usedLabel, const std::string &freeLabel, const std::string &newPartLabel, const std::string &freeFieldLabel, const std::string &newPartFieldLabel)
 
- Protected Member Functions inherited from YWidget
 YWidget (YWidget *parent)
 
YWidgetChildrenManagerchildrenManager () const
 
void setChildrenManager (YWidgetChildrenManager *manager)
 
void setBeingDestroyed ()
 
void dumpWidget (YWidget *w, int indentationLevel)
 

Detailed Description

PartitionSplitter: A (very custom) widget for easily splitting one existing partition into two.

Layout:

+--------------------+---------------+--------------------------+
| Old Partition      | Old Partition | New Partition            |
| used               | free          |                          |
+--------------------+---------------+--------------------------+

Old Partition free                                  New Partition
[ 123 ] ================O================================ [ 123 ]

At the top, there is a BarGraph that dynamicylla displays the sizes in graphical form. Below are an IntField to the left and an IntField to the right, each with its respective label. Between the two IntFields there is a Slider.

The user can enter a value in either IntField or drag the slider. The other sub-widgets (including the BarGraph) will automatically be adjusted. Visually (in the BarGraph), the border between "old partition free" and "new partition" will move left and right. The border between "old partition used" and "old partition free" is static.

There are built-in (configurable) limits for the minimum sizes of "old partition free" and "new partition".

Definition at line 63 of file YPartitionSplitter.h.

Constructor & Destructor Documentation

YPartitionSplitter::YPartitionSplitter ( YWidget parent,
int  usedSize,
int  totalFreeSize,
int  newPartSize,
int  minNewPartSize,
int  minFreeSize,
const std::string &  usedLabel,
const std::string &  freeLabel,
const std::string &  newPartLabel,
const std::string &  freeFieldLabel,
const std::string &  newPartFieldLabel 
)
protected

Constructor.

usedSize: Used size of the old partition (constant)

totalFreeSize: Total free size of the old partition before the split: OldPartitionFree + NewPartition

newPartSize': Initial size of the new partition

minNewPartSize: Miminum size of the new partition

minFreeSize: Minimum free size of the old partition

usedLabel: BarGraph label for the used part of the old partition

freeLabel: BarGraph label for the free part of the old partition

newPartLabel: BarGraph label for the new partition

freeFieldLabel: IntField label for the free part of the old partition

newPartFieldLabel: IntField label for the size of the new partition

Definition at line 69 of file YPartitionSplitter.cc.

YPartitionSplitter::~YPartitionSplitter ( )
virtual

Destructor.

Definition at line 99 of file YPartitionSplitter.cc.

Member Function Documentation

YPropertyValue YPartitionSplitter::getProperty ( const std::string &  propertyName)
virtual

Get a property. Reimplemented from YWidget.

This method may throw YUIPropertyExceptions.

Reimplemented from YWidget.

Definition at line 193 of file YPartitionSplitter.cc.

const YPropertySet & YPartitionSplitter::propertySet ( )
virtual

Return this class's property set. This also initializes the property upon the first call.

Reimplemented from YWidget.

Reimplemented from YWidget.

Definition at line 160 of file YPartitionSplitter.cc.

bool YPartitionSplitter::setProperty ( const std::string &  propertyName,
const YPropertyValue val 
)
virtual

Set a property. Reimplemented from YWidget.

This function may throw YUIPropertyExceptions.

This function returns 'true' if the value was successfully set and 'false' if that value requires special handling (not in error cases: those are covered by exceptions).

Reimplemented from YWidget.

Definition at line 178 of file YPartitionSplitter.cc.

virtual void YPartitionSplitter::setValue ( int  newValue)
pure virtual

Set the value (the size of the new partition).

Derived classes are required to implement this.

const char* YPartitionSplitter::userInputProperty ( )
inlinevirtual

The name of the widget property that will return user input. Inherited from YWidget.

Reimplemented from YWidget.

Definition at line 181 of file YPartitionSplitter.h.

virtual int YPartitionSplitter::value ( )
pure virtual

The value of this PartitionSplitter: The size of the new partition.

Derived classes are required to implement this.

virtual const char* YPartitionSplitter::widgetClass ( ) const
inlinevirtual

Returns a descriptive name of this widget class for logging, debugging etc.

Reimplemented from YWidget.

Definition at line 113 of file YPartitionSplitter.h.


The documentation for this class was generated from the following files: