libyui-ncurses
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NCAskForFile Class Referenceabstract
Inheritance diagram for NCAskForFile:
Collaboration diagram for NCAskForFile:

Public Member Functions

 NCAskForFile (const wpos &at, const std::string &startDir, const std::string &filter, const std::string &headline)
 
virtual int preferredWidth ()
 
virtual int preferredHeight ()
 
void createLayout (const std::string &iniDir, const std::string &filter, const std::string &headline, bool editable)
 
NCursesEventshowDirPopup ()
 
void updateFileList ()
 
- Public Member Functions inherited from NCPopup
int post (NCursesEvent *returnevent=0)
 
- Public Member Functions inherited from NCDialog
 NCDialog (YDialogType dialogType, YDialogColorMode colorMode=YDialogNormalColor)
 
void showDialog ()
 
void closeDialog ()
 
void activate (bool newactive)
 
bool isActive () const
 
void idleInput ()
 
NCursesEvent userInput (int timeout_millisec=-1)
 
NCursesEvent pollInput ()
 
virtual int preferredWidth ()
 
virtual int preferredHeight ()
 
virtual void setSize (int newWidth, int newHeight)
 
void setStatusLine ()
 
virtual void activate ()
 
NCursesEvent getPendingEvent ()
 
void setPendingEvent (NCursesEvent event)
 
- Public Member Functions inherited from NCWidget
void grabSet (NCWidget *ngrab)
 
void grabRelease (NCWidget *ograb)
 
 NCWidget (NCWidget *myparent)
 
 NCWidget (YWidget *parent=0)
 
bool isValid () const
 
bool winExist () const
 
virtual const NCstyle::StylewStyle () const
 
const NCstyle::StWidgetwidgetStyle (bool nonactive=false) const
 
const NCstyle::StWidgetframeStyle () const
 
const NCstyle::StListlistStyle () const
 
wsze wGetDefsze () const
 
wrect wGetSize () const
 
void Update ()
 
void Redraw (bool sub=false)
 
void Recoded ()
 
NC::WState GetState () const
 
void SetState (const NC::WState newstate, bool force=false)
 
virtual void setEnabled (bool do_bv)=0
 
virtual bool HasHotkey (int key)
 
virtual bool HasFunctionHotkey (int key) const
 
virtual NCursesEvent wHandleHotkey (wint_t key)
 
virtual NCursesEvent wHandleInput (wint_t key)
 
void DumpOn (std::ostream &str, std::string prfx) const
 
- Public Member Functions inherited from tnode< NCWidget * >
 tnode (NCWidget * v, self *p=0, bool behind=true)
 
 tnode (NCWidget * v, self &p, bool behind=true)
 
 tnode (NCWidget * v, self &p, self &s, bool behind=true)
 
void Disconnect ()
 Disconnect from the parent and siblings, but keep children.
 
bool ReparentTo (self &p, bool behind=true)
 
bool ReparentTo (self &p, self &s, bool behind=true)
 
NCWidget * & Value () const
 
NCWidget * & operator() () const
 Alias for Value.
 
selfParent ()
 
const selfParent () const
 
selfPsibling ()
 Previous sibling.
 
const selfPsibling () const
 Previous sibling.
 
selfNsibling ()
 Next sibling.
 
const selfNsibling () const
 Next sibling.
 
selfFchild ()
 First child.
 
const selfFchild () const
 First child.
 
selfLchild ()
 Last child.
 
const selfLchild () const
 Last child.
 
bool HasParent () const
 
bool HasSiblings () const
 
bool HasChildren () const
 
bool IsParentOf (const self &c) const
 
bool IsSiblingOf (const self &s) const
 
bool IsChildOf (const self &p) const
 
unsigned Depth () const
 Depth: zero if no parent, otherwise 1 + parent's depth.
 
bool IsDescendantOf (const self &n) const
 
bool IsDescendantOf (const self *n) const
 
selfTop ()
 Root of the tree.
 
const selfTop () const
 
selfNext (bool restart=false)
 
selfNext (self *&c, bool restart=false)
 Return Next and assign it to c.
 
const selfNext (bool restart=false) const
 
const selfNext (const self *&c, bool restart=false) const
 
selfPrev (bool restart=false)
 
selfPrev (self *&c, bool restart=false)
 Return Prev and assign it to c.
 
const selfPrev (bool restart=false) const
 
const selfPrev (const self *&c, bool restart=false) const
 

Protected Member Functions

virtual bool postAgain ()
 
virtual NCursesEvent wHandleInput (wint_t ch)
 
virtual std::string getFileName ()=0
 
std::string checkIniDir (std::string startDir)
 
- Protected Member Functions inherited from NCPopup
void popupDialog ()
 
void popdownDialog ()
 
virtual NCursesEvent wHandleInput (wint_t ch)
 
 NCPopup (const wpos &at, bool boxed=true)
 
virtual bool postAgain ()
 
- Protected Member Functions inherited from NCDialog
virtual const char * location () const
 
wint_t getinput ()
 
virtual wint_t getch (int timeout_millisec=-1)
 
virtual NCursesEvent wHandleInput (wint_t ch)
 
virtual NCursesEvent wHandleHotkey (wint_t key)
 
virtual void startMultipleChanges ()
 
virtual void doneMultipleChanges ()
 
virtual void openInternal ()
 
virtual YEvent * waitForEventInternal (int timeout_millisec)
 
virtual YEvent * pollEventInternal ()
 
 NCDialog (YDialogType dialogType, const wpos &at, bool boxed=true)
 
bool isPopup () const
 
bool isBoxed () const
 
virtual void initDialog ()
 
virtual const NCstyle::StylewStyle () const
 
virtual void setEnabled (bool do_bv)
 
- Protected Member Functions inherited from NCWidget
virtual const char * location () const
 
virtual void PreDisconnect ()
 
virtual void PostDisconnect ()
 
virtual void PreReparent ()
 
virtual void PostReparent ()
 
NCursesWindowParentWin ()
 
bool grabFocus ()
 
virtual void grabNotify (NCWidget *)
 
virtual bool wantFocus (NCWidget &ngrab)
 
void wMoveChildTo (NCWidget &child, const wpos &newpos)
 
void wRelocate (const wrect &newrect)
 
void wRelocate (const wpos &newpos, const wsze &newsze)
 
virtual void wCreate (const wrect &newrect)
 
virtual void wMoveTo (const wpos &newpos)
 
virtual void wDelete ()
 
virtual void wUpdate (bool forced_br=false)
 
wpos ScreenPos () const
 
virtual void wRedraw ()
 
virtual void wRecoded ()
 
virtual void PreDisconnect ()
 
virtual void PostDisconnect ()
 
virtual void PreReparent ()
 
virtual void PostReparent ()
 
- Protected Member Functions inherited from NCursesError
 NCursesError (const char *msg="unknown error",...)
 
 NCursesError (int val, const char *msg="unknown error",...)
 
NCursesErrorNCError (const char *msg="unknown error",...)
 
NCursesErrorNCError (int val, const char *msg="unknown error",...)
 
virtual const char * location () const
 

Protected Attributes

NCFileTablefileList
 
NCInputFieldfileName
 
- Protected Attributes inherited from NCPopup
NCursesEvent postevent
 
- Protected Attributes inherited from NCDialog
NCDoptflag ncdopts
 
wpos popedpos
 
bool hshaddow
 
bool vshaddow
 
- Protected Attributes inherited from NCWidget
NCWidget *const grabedBy
 
NCursesWindowwin
 (owned)
 
wsze defsze
 
wrect framedim
 
wrect inparent
 
bool noUpdates
 
bool skipNoDimWin
 
NC::WState wstate
 
NClabelhotlabel
 
- Protected Attributes inherited from tnode< NCWidget * >
NCWidgetval
 
- Protected Attributes inherited from NCursesError
int errval_i
 
std::string errmsg_t
 

Additional Inherited Members

- Protected Types inherited from NCDialog
enum  NCDopts { DEFAULT = 0x00 , POPUP = 0x01 , NOBOX = 0x10 }
 
typedef unsigned NCDoptflag
 
- Protected Types inherited from tnode< NCWidget * >
typedef tnode< NCWidget * > self
 

Member Function Documentation

◆ createLayout()

void NCAskForFile::createLayout ( const std::string &  iniDir,
const std::string &  filter,
const std::string &  headline,
bool  editable 
)

Create layout of file selection popup iniDir: The initial start directory filter: pattern what files to show headline: popup headline editable: file name field editable?

◆ postAgain()

bool NCAskForFile::postAgain ( )
protectedvirtual

Reimplemented from NCPopup.

◆ preferredHeight()

int NCAskForFile::preferredHeight ( )
virtual

Reimplemented from NCDialog.

◆ preferredWidth()

int NCAskForFile::preferredWidth ( )
virtual

Set the default size

Reimplemented from NCDialog.

◆ showDirPopup()

NCursesEvent & NCAskForFile::showDirPopup ( )

Shows the popup with the std::list of directories.

◆ updateFileList()

void NCAskForFile::updateFileList ( )

Show new file information

◆ wHandleInput()

NCursesEvent NCAskForFile::wHandleInput ( wint_t  ch)
protectedvirtual

Reimplemented from NCPopup.


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