Laxkit  0.0.7.1
Public Member Functions | Public Attributes | Protected Attributes
Laxkit::MenuButton Class Reference

Simple class for a button pops up a menu instead of toggling itself in and out. More...

Inheritance diagram for Laxkit::MenuButton:
Inheritance graph
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List of all members.

Public Member Functions

 MenuButton (anXWindow *parnt, const char *nname, const char *ntitle, unsigned long nstyle, int xx, int yy, int ww, int hh, int brder, anXWindow *prev, unsigned long nowner, const char *nsendmes, int nid=-1, MenuInfo *menu=NULL, int absorb=1, const char *nlabel=NULL, const char *filename=NULL, LaxImage *img=NULL, int npad=0, int ngap=0)
virtual ~MenuButton ()
virtual const charwhattype ()
virtual int LBDown (int x, int y, unsigned int wstate, int count, const LaxMouse *d)
 Any left click down brings up the menu, rather than the default Button::LBDown().
virtual int SetMenu (MenuInfo *menu, int absorb)
virtual void makePopup (int mouseid)
 Create the Popup MenuSelector. Called from LBDown().
- Public Member Functions inherited from Laxkit::Button
 Button (anXWindow *parnt, const char *nname, const char *ntitle, unsigned long nstyle, int xx, int yy, int ww, int hh, int brder, anXWindow *prev, unsigned long nowner, const char *nsendmes, int nid=-1, const char *nlabel=NULL, const char *filename=NULL, LaxImage *img=NULL, int npad=-1, int ngap=-1)
virtual ~Button ()
 Calls dec_count() on images.
virtual int SetGraphic (int newthing, int newwidth, int newheight)
 Use a graphic instead of an image.
virtual int SetIcon (const char *filename, int makebw=0)
 Return 0 on success, else nonzero error.
virtual int SetIcon (LaxImage *img, int makebw=0)
 Return 0 on success, 1 otherwise. If makebw, then make a black and white copy too.
virtual const charLabel (unsigned int which)
 Pass in something like BUTTON_OK or BUTTON_CANCEL.
virtual const charLabel (const char *nlabel)
 Change the label to nlabel, and set needtodraw.
virtual const charLabel ()
 Return what is the current label.
virtual void draw ()
virtual void WrapToExtent (int which)
 Set win_w (if which&1) and win_h (if which&2) to the extent of the icon/label.
virtual LaxFiles::Attributedump_out_atts (LaxFiles::Attribute *att, int what, anObject *context)
virtual void dump_in_atts (LaxFiles::Attribute *att, int flag, anObject *context)
- Public Member Functions inherited from Laxkit::ButtonBase
 ButtonBase (anXWindow *parnt, const char *nname, const char *ntitle, unsigned long nstyle, int xx, int yy, int ww, int hh, int brder, anXWindow *prev, unsigned long nowner, const char *nsendmes, int nid=0)
virtual ~ButtonBase ()
 Detaches button from a button group, if any.
virtual int Grayed ()
 Return anXWindow::Grayed()|(state==LAX_GRAY).
virtual int Grayed (int g)
virtual int LBUp (int x, int y, unsigned int wstate, const LaxMouse *d)
virtual int WheelDown (int x, int y, unsigned int wstate, int count, const LaxMouse *d)
 For Momentary buttons, send() with direction=1.
virtual int WheelUp (int x, int y, unsigned int wstate, int count, const LaxMouse *d)
 For Momentary buttons, send() with direction=-1.
virtual int MouseMove (int x, int y, unsigned int state, const LaxMouse *d)
virtual int CharInput (unsigned int ch, const char *buffer, int len, unsigned int state, const LaxKeyboard *d)
 Sends on enter.
virtual int Event (const EventData *e, const char *mes)
 On enter or leave, swap oldstate and newstate.
virtual int send (int deviceid, int direction)
 Send a SimpleMessage with type==LAX_ButtonEvent.
virtual void Refresh ()
virtual void drawon ()
virtual void drawoff ()
virtual void drawgrayed ()
virtual void drawother ()
virtual int toggle ()
 If state==LAX_ON, make LAX_OFF and vice versa, and set needtodraw=1. Returns state. Does net send.
virtual int State (int newstate)
 Set the state to newstate (if a button is not currently pressed). Typically LAX_ON or LAX_OFF.
virtual int State ()
 Return the state.
- Public Member Functions inherited from Laxkit::anXWindow
 anXWindow (anXWindow *parnt, const char *nname, const char *ntitle, unsigned long nstyle, int xx, int yy, int ww, int hh, int brder, anXWindow *prev, unsigned long nowner, const char *nsend)
 Constructor.
virtual ~anXWindow ()
 anXWindow destructor. Its X window should have been XDestroy'd before here.
virtual const charWindowTitle (int which=0)
 Return basically the name of the window.
virtual void WindowTitle (const char *newtitle)
 Change the title of the window. This text would usually be displayed in the bar provided by a window manager.
virtual const chartooltip (int mouseid=0)
 By default, return win_tooltip.
virtual const chartooltip (const char *newtooltip)
 Replace the current tooltip, return the current tooltip (after replacing).
virtual anXWindowfindChildWindowByTitle (const char *title)
 Find the first immediate child window that has win_title==title.
virtual anXWindowfindChildWindowByName (const char *name)
 Find the first immediate child window that has win_name==name.
virtual int preinit ()
virtual int init ()
 Empty placeholeder. Just returns 0.
virtual int close ()
 Called by anXApp from anXApp::destroywindow() when a window is to be destroyed.
virtual int Idle (int tid=0)
 anXWindow::Idle() is an empty placeholeder. Just returns 1.
virtual DisplayerMakeCurrent ()
virtual int Needtodraw ()
 Default is to return needtodraw.
virtual void Needtodraw (int nntd)
 If 0, then the window does not need refreshing. Otherwise it does.
virtual int deletenow ()
 Return whether the window is allowed to be deleted.
virtual int setWinStyle (unsigned int stylebit, int newvalue)
 Control various window related basic styling of win_style.
virtual int getWinStyle (unsigned int stylebit)
 Currently, simply return win_style&stylebit.
virtual void installColors (WindowColors *newcolors)
 Dec_count old and inc_count new.
virtual ShortcutHandlerGetShortcuts ()
 Return a ShortcutHandler that contains stacks of bound shortcuts and possible window actions.
virtual int PerformAction (int action_number)
virtual int ExposeChange (ScreenEventData *e)
 Default behavior on Expose events is to call Needtodraw(1).
virtual int DeviceChange (const DeviceEventData *e)
virtual int KeyUp (unsigned int ch, unsigned int state, const LaxKeyboard *kb)
 Called when a key is released.
virtual int ButtonDown (int button, int x, int y, unsigned int state, int count, const LaxMouse *m)
virtual int ButtonUp (int button, int x, int y, unsigned int state, const LaxMouse *m)
virtual int MBDown (int x, int y, unsigned int state, int count, const LaxMouse *d)
 Default is just to return 1.
virtual int MBUp (int x, int y, unsigned int state, const LaxMouse *d)
 Default is just to return 1.
virtual int RBDown (int x, int y, unsigned int state, int count, const LaxMouse *d)
 Default is just to return 1.
virtual int RBUp (int x, int y, unsigned int state, const LaxMouse *d)
 Default is just to return 1.
virtual int FocusOn (const FocusChangeData *e)
 Increment win_active, and highlights the window's border, if the event refers to this window.
virtual int FocusOff (const FocusChangeData *e)
 Decrements win_active, and de-highlights the window's border if win_active==0, if event is a real focus off.
virtual int MoveResize (int nx, int ny, int nw, int nh)
 Move and resize the window.
virtual int Resize (int nw, int nh)
 Resize with new nw, and nh.
virtual void contentChanged ()
 Windows may call this when their contents change.
virtual void selectionChanged ()
 Windows may call this when their selections change.
virtual anXWindowGetController ()
 Return the window most relevant for tab control loops.
virtual int SelectNextControl (const LaxDevice *d)
 Transfer focus to nextcontrol.
virtual int SelectPrevControl (const LaxDevice *d)
 Transfer the focus to prevcontrol.
virtual void ControlActivation (int on)
 Do special activation or not when controls are activated by tabbing.
virtual int AddPrevControl (anXWindow *prev)
virtual int AddNextControl (anXWindow *next)
virtual int ConnectControl (anXWindow *towhat, int after=1)
 Connect towhat to this. Used for tab loops.
virtual int CloseControlLoop ()
 Close a tab loop.
virtual void SetOwner (anXWindow *nowner, const char *mes=NULL, unsigned int send_mask=0)
 Set the new owner and control message.
virtual void SetOwner (unsigned long nowner_id, const char *mes=NULL, unsigned int send_mask=0)
virtual void dump_out (FILE *f, int indent, int what, anObject *context)
 Simple dumping function.
- Public Member Functions inherited from Laxkit::Tagged
virtual int HasTag (const char *tag, int casematters)
 Return whether the tag exists.
virtual int NumberOfTags ()
 Return the number of tags, strangely enough.
virtual const charGetTag (int i)
 Return const pointer to the tag text for tag number i, where i==0 is the first tag.
virtual charGetAllTags ()
 Return a new char[] with a space separated list of all the tags.
virtual int InsertTags (const char *tags, int casematters)
 Insert tags from a string such as 'tag1 tag2 tag3 "tag with spaces" tag4'.
virtual int InsertTag (const char *tag, int casematters)
 Insert tag if it doesn't exist already.
virtual int RemoveTag (const char *tag)
 The tag must be an exact match.
virtual int RemoveTag (int i)
 Remove tag number i. i must be in range [0..NumberOfTags()-1].
virtual void FlushTags ()
- Public Member Functions inherited from LaxFiles::DumpUtility
virtual void dump_in (FILE *f, int indent, int what, Laxkit::anObject *loadcontext, Attribute **att)
 Read in a file segment as an Attribute, and pass parsing duties to dump_in_atts.
virtual ~DumpUtility ()
 Empty virtual destructor.
- Public Member Functions inherited from Laxkit::aDrawable
 aDrawable (Drawable d=0)
virtual int DrawableType ()
virtual int ValidDrawable ()

Public Attributes

unsigned long menubutton_style
- Public Attributes inherited from Laxkit::Button
int pad
int gap
int labelstyle
- Public Attributes inherited from Laxkit::ButtonBase
unsigned int highlight
unsigned int shadow
int bevel
- Public Attributes inherited from Laxkit::anXWindow
WindowColorswin_colors
anXAppapp
charwin_name
 An arbitrary string to be used as an id.
charwin_title
 The title of the window.
anXWindowwin_parent
int win_screen
unsigned long win_style
int win_x
int win_y
int win_w
int win_h
unsigned int win_border
int win_pointer_shape
 Identifier for a stock mouse shape.
char win_on
 Nonzero if the window is mapped.
char win_active
 Should be positive when the window has a keyboard focus, 0 otherwise.
unsigned long win_owner
 Who gets control messages from this window.
unsigned int win_owner_send_mask
charwin_sendthis
 The type of message that gets sent to owner.
anXWindownextcontrol
anXWindowprevcontrol
- Public Attributes inherited from Laxkit::Tagged
int sorttags

Protected Attributes

MenuInfomenuinfo
- Protected Attributes inherited from Laxkit::Button
LaxImageimage
LaxImagebwimage
int thing
int thingw
int thingh
charlabel
- Protected Attributes inherited from Laxkit::ButtonBase
int mousein
 The number of mice in the button, so 0 if none.
int state
int oldstate
int id
ButtonBasenextbutton
ButtonBaseprevbutton
ButtonDownInfo buttondown
unsigned int button_style
- Protected Attributes inherited from Laxkit::anXWindow
charwin_tooltip
 Convenience variable to hold the window's tooltip, if any.
int needtodraw
RefPtrStack< anXWindow_kids
 Stack of children of the window.
- Protected Attributes inherited from Laxkit::Tagged
PtrStack< charlist_of_tags

Detailed Description

Simple class for a button pops up a menu instead of toggling itself in and out.

Todo:
should probably refcount menuinfos

Constructor & Destructor Documentation

Laxkit::MenuButton::MenuButton ( anXWindow parnt,
const char nname,
const char ntitle,
unsigned long  nstyle,
int  xx,
int  yy,
int  ww,
int  hh,
int  brder,
anXWindow prev,
unsigned long  nowner,
const char nsendmes,
int  nid = -1,
MenuInfo menu = NULL,
int  absorb = 1,
const char nlabel = NULL,
const char filename = NULL,
LaxImage img = NULL,
int  npad = 0,
int  ngap = 0 
)

Does not call inc_count() on the image.

Todo:
MENUBUTTON_DOWNARROW does faulty things

References Laxkit::anObject::inc_count(), Laxkit::Button::SetGraphic(), Laxkit::anXWindow::setWinStyle(), and Laxkit::Button::WrapToExtent().

Laxkit::MenuButton::~MenuButton ( )
virtual

Dec_count menuinfo.

References Laxkit::anObject::dec_count().


Member Function Documentation

int Laxkit::MenuButton::SetMenu ( MenuInfo menu,
int  absorb 
)
virtual

Return 0 for success, 1 for error.

References Laxkit::anObject::dec_count(), and Laxkit::anObject::inc_count().

Referenced by Laxkit::FileDialog::BuildBookmarks().


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

Mon Feb 17 2014 11:52:59, Laxkit