libyui
3.0.5
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#include <YMenuButton.h>
Public Member Functions | |
virtual | ~YMenuButton () |
virtual const char * | widgetClass () const |
virtual void | rebuildMenuTree ()=0 |
virtual void | addItems (const YItemCollection &itemCollection) |
virtual void | addItem (YItem *item_disown) |
virtual void | deleteAllItems () |
void | resolveShortcutConflicts () |
virtual bool | setProperty (const std::string &propertyName, const YPropertyValue &val) |
virtual YPropertyValue | getProperty (const std::string &propertyName) |
virtual const YPropertySet & | propertySet () |
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virtual | ~YSelectionWidget () |
std::string | label () const |
virtual void | setLabel (const std::string &newLabel) |
void | addItem (const std::string &itemLabel, bool selected=false) |
void | addItem (const std::string &itemLabel, const std::string &iconName, bool selected=false) |
void | setItems (const YItemCollection &itemCollection) |
YItemIterator | itemsBegin () |
YItemConstIterator | itemsBegin () const |
YItemIterator | itemsEnd () |
YItemConstIterator | itemsEnd () const |
bool | hasItems () const |
int | itemsCount () const |
YItem * | firstItem () const |
virtual YItem * | selectedItem () |
virtual YItemCollection | selectedItems () |
bool | hasSelectedItem () |
virtual void | selectItem (YItem *item, bool selected=true) |
virtual void | deselectAllItems () |
void | setIconBasePath (const std::string &basePath) |
std::string | iconBasePath () const |
std::string | iconFullPath (const std::string &iconName) const |
std::string | iconFullPath (YItem *item) const |
bool | itemsContain (YItem *item) const |
YItem * | findItem (const std::string &itemLabel) const |
virtual std::string | shortcutString () const |
virtual void | setShortcutString (const std::string &str) |
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virtual | ~YWidget () |
virtual std::string | debugLabel () const |
std::string | helpText () const |
void | setHelpText (const std::string &helpText) |
bool | hasChildren () const |
YWidget * | firstChild () const |
YWidget * | lastChild () 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 () |
YWidget * | parent () const |
bool | hasParent () const |
void | setParent (YWidget *newParent) |
YDialog * | findDialog () |
YWidget * | findWidget (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 |
YWidgetID * | id () 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 const char * | userInputProperty () |
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 | |
YMenuButton (YWidget *parent, const std::string &label) | |
YMenuItem * | findMenuItem (int index) |
YMenuItem * | findMenuItem (int index, YItemConstIterator begin, YItemConstIterator end) |
YMenuItem * | itemAt (int index) |
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YSelectionWidget (YWidget *parent, const std::string &label, bool enforceSingleSelection, bool recurisveSelection=false) | |
void | setEnforceSingleSelection (bool on) |
bool | enforceSingleSelection () const |
bool | recursiveSelection () const |
YItem * | findSelectedItem (YItemConstIterator begin, YItemConstIterator end) |
void | findSelectedItems (YItemCollection &selectedItems, YItemConstIterator begin, YItemConstIterator end) |
void | deselectAllItems (YItemIterator begin, YItemIterator end) |
YItem * | findItem (const std::string &wantedItemLabel, YItemConstIterator begin, YItemConstIterator end) const |
bool | itemsContain (YItem *wantedItem, YItemConstIterator begin, YItemConstIterator end) const |
YItem * | itemAt (int index) const |
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YWidget (YWidget *parent) | |
YWidgetChildrenManager * | childrenManager () const |
void | setChildrenManager (YWidgetChildrenManager *manager) |
void | setBeingDestroyed () |
void | dumpWidget (YWidget *w, int indentationLevel) |
MenuButton: Similar to PushButton, but with several actions: Upon clicking on a MenuButton (or activating it with the keyboard), a pop-up menu opens where the user can activate an action. Menu items in that pop-up menu can have submenus (that will pop up in separate pop-up menus).
Internally, this widget is more similar to the Tree widget. The difference is that it does not keep a "selected" status, but triggers an action right away, just like a PushButton. Like PushButton, MenuButton sends an event right away when the user selects an item (clicks on a menu item or activates it with the keyboard). Items that have a submenu never send an event, they simply open their submenu when activated.
Definition at line 48 of file YMenuButton.h.
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protected |
Constructor.
'label' is the user-visible text on the button (not above it like all other SelectionWidgets).
Definition at line 46 of file YMenuButton.cc.
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virtual |
Destructor.
Definition at line 55 of file YMenuButton.cc.
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virtual |
Add one item. This widget assumes ownership of the item object and will delete it in its destructor.
This reimplementation will an index to the item that is unique for all items in this MenuButton. That index can be used later with findMenuItem() to find the item by that index.
Reimplemented from YSelectionWidget.
Reimplemented from YSelectionWidget.
Definition at line 71 of file YMenuButton.cc.
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virtual |
Add multiple items. For some UIs, this can be more efficient than calling addItem() multiple times. This function also automatically calls resolveShortcutConflicts() and rebuildMenuTree() at the end.
Derived classes can overwrite this function, but they should call this base class function at the end of the new implementation.
Reimplemented from YSelectionWidget.
Reimplemented from YSelectionWidget.
Definition at line 62 of file YMenuButton.cc.
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virtual |
Delete all items.
Reimplemented from YSelectionWidget.
Reimplemented from YSelectionWidget.
Definition at line 97 of file YMenuButton.cc.
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protected |
Recursively find the first menu item with the specified index. Returns 0 if there is no such item.
Definition at line 105 of file YMenuButton.cc.
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protected |
Recursively find the first menu item with the specified index from iterator 'begin' to iterator 'end'.
Returns 0 if there is no such item.
Definition at line 112 of file YMenuButton.cc.
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virtual |
Get a property. Reimplemented from YWidget.
This method may throw YUIPropertyExceptions.
Reimplemented from YWidget.
Definition at line 192 of file YMenuButton.cc.
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inlineprotected |
Alias for findMenuItem(). Reimplemented to ensure consistent behaviour with YSelectionWidget::itemAt().
Definition at line 170 of file YMenuButton.h.
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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 153 of file YMenuButton.cc.
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pure virtual |
Rebuild the displayed menu tree from the internally stored YMenuItems.
The application should call this (once) after all items have been added with addItem(). YMenuButton::addItems() calls this automatically.
Derived classes are required to implement this.
void YMenuButton::resolveShortcutConflicts | ( | ) |
Resolve keyboard shortcut conflicts: Change shortcuts of menu items if there are duplicates in the respective menu level.
This has to be called after all items are added, but before rebuildMenuTree() (see above). YMenuButton::addItems() calls this automatically.
Definition at line 138 of file YMenuButton.cc.
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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 175 of file YMenuButton.cc.
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inlinevirtual |
Returns a descriptive name of this widget class for logging, debugging etc.
Reimplemented from YSelectionWidget.
Definition at line 69 of file YMenuButton.h.