yab Commands Version from 08. Mai 2007

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-=A=-


ALERT Text$, Label$,Type$

Opens an alert window with

Text$

and the button

Label$

of type

Type$

.

Selected = ALERT , Button1$, Button2$ , Button3$, Type$

A more general Alert window. Specify a text and up to three buttons. If

Button2$

or

Button3$

is set to "", the button is not shown. The selected button is returned, where Selected = 1 is the left, 2 the middle and 3 the right button.

Type$ = "none|info|idea|warning|stop"
ATTRIBUTE SET Type$, Name$, Value$ , Filename$

Set the attribute

Name$

of type

Type$

for the file

Filename$

with the string

Value$

.

These are valid types

Type$

:

"

String

", "

Int

", "

Long

", "

Double

", "

Float

", "

Mime

", "

Bool

"

uses a

Value$

of "

true

" or "

false

" for Bool type attributes

ATTRIBUTE CLEAR Name$, Filename$

Delete the attribute

Name$

from file

Filename$

.

Value$ = ATTRIBUTE GET$ Name$, Filename$

Get the string value of the attribute

Name$

for file

Filename$

.

Returns "

true

" or "

false

" for "

Bool

" type attributes.

 

If

Name$

=

""

, returns a list of attribute names and their types separated

 

by "

|

". returns "

Unsupported

" for types that are not valid for yab.

 

If

Name$

and

Filename$

both =

""

, returns the current program directory.

Value = ATTRIBUTE GET Name$, Filename$

Get the number value of the attribute

Name$

for file

Filename$

.

back to index


-=B=-


BITMAP Width, Height, ID$

Creates a new

BITMAP

in memory, you can draw on it. A bitmap is always initialized with a white transparent background.

BITMAP GET x1,y1 to x2 ,y2,Target_bitmap$ ,Source_bitmap$

Copies specified area of S

Source_bitmap$

to

Target_bitmap$

.

BITMAP GET IconSize,Bitmap$ ,File$

Copies the icon, shown in Tracker, of

File$

in the specified IconSize onto

Bitmap$

.

BITMAP GET ID$,Option$ ,Path$

copies an icon to a bitmap.

An Option can be:

"Path" = Path$

  

must be the path to a file
"Mime" or "Mime16" = Path$

  

must be the mimetype of the file which icon is to be swown. The resulting bitmap is 16 to 16.
"Mime32" = Path$

  

must be the mimetype of the file which icon is to be swown. The resulting bitmap is 32 to 32.
BITMAP GET ID$,Option$
Option$

= "

height

" or "

width

" delivers height and width of bitmap

ID$
BITMAP REMOVE Bitmap$

Removes

Bitmap$

from memory.

ErrCode = BITMAP IMAGE ImageFile$, Bitmap$

Load image file

ImageFile$

into a new Bitmap called

Bitmap$
ErrCode = BITMAP SAVE Bitmap$, FileName$,Format$

Saves a bitmap as

FileName$

(overwrites existing ones!) in a

Format$

of one of the following:

 

{"

png

", "

tiff

", "

ppm

", "

bmp

", "

jpeg

", "

tga

"}

 

That is the least common denominator for BeOS R5 PE and ZETA. For reasons of compatibility I can't support other translators (like e.g. gif).

ErrCode = 0

everything worked fine

ErrCode = 1

file could not be saved

BOXVIEW x1,y1 TO x2 ,y2, ID$ , Text$, LineType , View$

Adds a box.

 

The actual view of the BOXVIEW (where you can place your widgets) is at (x1+5,y1+10) to (x2-5,y2-5). This may be a subject of change!

LineType =0

means no border

LineType =1

means simple line border

LineType =2

means fancy line border

BOXVIEW SET ID$ , Option$ , Value$
Option$

="

Label

"

Value$

=new label

Option$

="

Line

"

Value$

= "0" / "1" / "2"

BUTTON x1,y1 TO x2 ,y2, ID$ , Label$, View$

Sets a button at position (x1,y1) to (x2,y2) with label

Label$

on the view

View$

.

BUTTON IMAGE x,y , ID$, EnabledPressed$ , EnabledNormal$, Disabled$ , View$

Create an image button at (x,y) on

View$

with three files:

EnabledNormal$

  

-- The image of the released button
EnabledPressed$

  

-- The image of the pressed button
Disabled$

  

-- The image of the disabled button (you can put in an empty string "" if you don't need a disabled button).
back to Index


-=C=-


CALENDAR x,y , ID$, Format$ , Date$, View$

Open a calendar widget at (x,y), giving the format, the date and put that on the view

View$

.

Format$ =

("

DDMMYYYY

" oder "

MMDDYYYY

") + ("

.

" oder "

/

" oder "

-

")

Default:

"DDMMYYYY."
CALENDAR SET Calendar$, Date$

Set the date according to the current format (

DDMMYYYY

or

MMDDYYYY

).

Date$ = CALENDAR GET$ Calendar$

Get the current

Date$

selected in

Calendar$

.

CANVAS x1,y1 to x2 ,y2, ID$ , View$

A canvas is a special view for flicker-free drawing. It always shows a bitmap and thus cannot be resized. However, it does not have a drawing queue, so you do not need DRAW FLUSH. A canvas is always initialized with a white background

CHECKBOX x1,y1 , ID$, Label$ , IsActivated, View$

Display a checkbox at (

x1

,

y1

) with

Label$

on

View$

if

IsActivated

is set to 0, the checkbox is off else it is on.

CHECKBOX SET CheckBox$, IsActivated

(De-)Activate the check box

CheckBox$

.

CHECKBOX IMAGE x,y , ID$, EnabledOn$ , EnabledOff$, DisabledOn$, DisabledOff$ , IsActivated, View$

Create an image checkbox at (

x1

,

y1

) on font color="darkblue"> View$ with four files:

EnabledNormal$

-- EnabledNormal$ The image of the released checkbox

EnabledPressed$

-- The image of the released checkbox EnabledPressed$ The image of the pressed checkbox

DisabledNormal$

-- The image of the normal disabled checkbox (you can put in an empty string "" if you don't need a disabled button)

DisabledPressed$

-- The image of the pressed disabled checkbox (you can put in an empty string "" if you don't need a disabled button)

 

Set isActivated to true/false when the checkbox should be on/off.

CLIPBOARD COPY Text$

Copy

Text$

to the system clipboard.

Text$ = CLIPBOARD PASTE$

Paste ASCII text from the system clipboard into

Text$

.

COLORCONTROL x,y , ID$, View$

Create a color control widget at

x,y

. Note: it's width is 276 and it's height is 54 pixels.

COLORCONTROL SET ColorControl$, r,g, b

Set the color control

ID$

to the color r,g,b.

Value = COLORCONTROL GET ValueColorControl$, "Red|Blue|Green"

Get the currently selected

red/green/blue

value of the colorcontrol.

COLUMNBOX x1,y1 TO x2 ,y2, ID$ , HasHScrollbar, Option$ , View$
HasHScrollbar

is

true

, when the columnbox should get a horizontal scrollbar (it always has a vertical).

Option$

affects all columns! The columns can be made

movable, resizable, removable
Option$ ="movable, resizable, popup, removable"
Option$ ="no-border"

sets up the columnbox without border

COLUMNBOX COLUMN ColumnBox$, Name$, Position, MaxWidth, MinWidth, Width, Option$
Option$ ="align-left, align-center, align-right"
COLUMNBOX ADD ColumnBox$, Column, Row, Height, Item$

If

Item$

=

"__Icon__="+FileName$

then the image file FileName$ will be shown,

 

If

Item$

=

"__Path__="+FileName$

then the large Trackericon of the file FileName$ will be shown

 

If

Item$

=

"__Mime__="+Signature$

then the small icon of the mime type Signature$ will be shown

COLUMNBOX SELECT ColumnBox$, Row

Selects

Row

of

ColumnBox$

.

COLUMNBOX REMOVE ColumnBox$, Row

Removes the entries in

Row

of

ColumnBox$

.

Row = 0

means deselect.

COLUMNBOX CLEAR ColumnBox$

Removes all entries of

ColumnBox$

.

COLUMNBOX COLOR ColumnBox$, Option$, r, g,b
Option$ ="selection-text, non-focus-selection, selection, text, row-divider, background"
n = COLUMNBOX COUNT ColumnBox$

returns the number of entries in

ColumnBox$

.

Item$ = COLUMNBOX GET$ ColumnBox$ , Column, Row

Returns the entry at Row in Column of

ColumnBox$

.

nach oben


-=D=-

DRAW BITMAP x,y , Bitmap$,Mode$ , View$

Draw a bitmap on a view, another bitmap or a canvas.

Possible

Mode$

:

"Copy"

  

copy the bitmap to the target ignoring transparency
"Alpha"

  

copy the bitmap to the target supporting transparency
DRAW BITMAP x1, y1 TO x2,y2, Bitmap$, Mode$, View$

Draws and scales the bitmap

Bitmap$

.

If

x2

is set to

-1

, the width is scaled according to the height;

 

if

y2

is set to

-1

, the height is scaled according to the width;

 

if

x2

and

y2

are set to

-1

, the image is not scaled at all (this is like DRAW BITMAP x,y, Bitmap$,Mode$, View$).

DRAW TEXT x1,y1 , Text$, View$

Draws text at position (

x1,y1

) on

View$

.

DRAW RECT x1,y1 TO x2 ,y2, View$

Draws a rectangle from (

x1,y1

) to (

x2,y2

) in the current high color on

View$

.

DRAW DOT x1,y1 , View$

Draws a dot at

x1,y1

in the current high color on

View$

.

DRAW LINE x1,y1 TO x2 ,y2, View$

Draws a Line from (

x1,y1

) to (

x2,y2

) in the current high color on

View$

.

DRAW CIRCLE x1,y1 , Radius, View$

Draws a Radius at

x1,y1

with a radius (

Raduis

) in the current high color on

View$

.

DRAW CURVE x1,y1 , x2,y2 , x3,y3 , x4,y4 , View$

Draws a curve from (

x1,y1

) to (

x2,y2

) and (

x3,y3

) to (

x4,y4

) in the current high color on

View$

.

DRAW ELLIPSE x1,y1 , xRadius, yRadius , View$

Draws a Ellipse at

x1,y1

with the Radius

Radius1

and

Radius2

in the current high color on

View$

.

DRAW FLUSH View$

Deletes all former drawing commands from the drawing queue on

View$

.

LoadError = DRAW IMAGE x ,y, ImageFile$ , View$

Draws the image

ImageFile$

at position

x,y

on

View$

, returns

LoadError

.

LoadError:

0

= success

1

= file not found

2

= translator roster not found

3

= translation failed

4

= ditaching bitmap failed

err = DRAW IMAGE x1, y1 TO x2,y2, Image$, View$

Draws and scales the image file

Image$

. Transparent images are set correctly now.

If x2 is set to -1, the width is scaled according to the height;

 

If y2 is set to -1, the height is scaled according to the width;

 

If x2 and y2 are set to -1, the image is not scaled at all (this is like DRAW IMAGE x1,y1, Image$, View$).

Width = DRAW GET "Text-Width" , Text$, View$

Return the width in pixel of the string

Text$

in the current font of

View$

.

Height = DRAW GET "Max-Text-Height" , View$

Return the maximum height in pixel of the current font of

View$

. This is the size of the font plus how far characters can descend below the baseline.

FontFamilies$ = DRAW GET$ "FontFamily"

Returns a list of all installed fonts separated by "|".

FontStyles$ = DRAW GET$ FontFamily$

Returns a list of all font styles for a font

FontFamily$

separated by "|".

DRAW SET FillOrStroke, Pattern$
FillOrStroke =0

-- means fill

FillOrStroke =1

-- means stroke

Pattern$

is a 8x8 1 bit map; one line is one character

Pattern$ ="HighSolidFill"

-- means solid fill with the current high color

Pattern$ ="LowSolidFill"

-- means solid fill with the current low color (default)

Pattern$ ="CheckeredFill"

-- means checkered fill

DRAW SET Color$, r ,g,b, View$
Color$

is one of the following:

"BGColor",r,g,b

(216,216,216 default)

"HighColor",r,g,b

(0,0,0 default)

"LowColor",r,g,b

(216,216,216 default)

DRAW SETColor$,Option$, View$

Option$ is one of the following:

"Panel-Background-Color"
"Panel-Text-Color"
"Panel-Link-Color"
"Menu-Background-Color"
"Menu-Selection-Background-Color"
"Menu-Item-Text-Color"
"Menu-Selected-Item-Text-Color"
"Keyboard-Navigation-Color"
"Jan-Favorite-Color"

To those options the following can be added:

"Lighten-1-Tint"
"Lighten-2-Tint"
"Lighten-Max-Tint"
"Darken-1-Tint"
"Darken-2-Tint"
"Darken-3-Tint"
"Darken-4-Tint"
"Darken-Max-Tint"
"Disabled-Label-Tint"
"Disabled-Mark-Tint"
"Highlight-Background-Tint"

Example:

DRAW SET"bgcolor", "Menu-Background-Color,Lighten-1-Tint",View$
DRAW SET Font$, View$

Set the drawing font on

View$

.

Font$ =FontFamily + "," + FontStyle + "," + Size

or

Font$ =

= "

system-plain

" for the plain system font,

 

or

Font$ =

= "

system-bold

" for the bold system font,

 

or

Font$ =

= "

system-fixed

" for the fixed system font

DRAW SET "Alpha", Alpha-Value

Sets the Alpha-Channel for the transparency of the drawing colors. Use this before setting the color with

DRAW COLOR

.

Alpha-Value is a value between 0 and 255 where 0 is total

transparency

and 255 is

opaque

.

 

When Alpha-Value is below 255, use only HighSolidFill, patterns are ignored! Transparent drawing (that is Alpha-Value below 255) is not printed (see PRINTER) correctly!

DROPBOX x1,y1 TO x2 ,y2, ID$ , Label$, View$

Adds an empty dropbox (BMenuField) at

x1,y1

to

x2,y2

known as

ID$

and with a label on

View$

.

DROPBOX ADD DropBox$, Item$

Add

Item$

to the dropbox. Use

Item$ = "--"

for a separator.

DROPBOX SELECT DropBox$, Position

Select the item at position Position. Counting starts at 0.

Item$ = DROPBOX GET$ DropBox$ , Position

Get the item at Position.

n = DROPBOX COUNT DropBox$

Count the number of items.

DROPBOX CLEAR DropBox$

Clear the drop box from all items.

DROPBOX REMOVE DropBox$, Position

Removes item number Position.

 

If the removed item was marked, the item before it will be marked instead. You will NOT get a message that the marked item has changed. If the first item will be deleted, the next item in the drop box will be marked. Each time an item was removed, the drop box count will change too!

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-=F=-


File$ = FILEPANEL Mode$, Title$, Directory$
Mode$

=

"Load-File"
Mode$

=

"Load-Directory"
Mode$

=

"Load-File-and-Directory"
Mode$

=

"Save-File"

Opens a filepanel in

Directory$

. According to the

Mode$

, you can either select a file, a directory or both for loading or select/enter a file for saving. The selected file is

File$

.

File$ = FILEPANEL Mode$, Title$, Directory$, Filename$

Same as above, except that you can provide preset

Filename$

for the mode "Save-File"

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-=I=-


State = ISMOUSEIN(View$)
State

=

0

-- the mouse cursor is not in the view

View$

State

=

1

-- the mouse cursor is in the view

View$
back to index


-=K=-


Msg$ = KEYBOARD MESSAGE$(View$)

Works like

INKEY$

on the command line (well, nearly; it does not wait for input as

Inkey$

does).

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-=L=-


LAUNCH FileName$

Launch the program

FileName$

or the associated executable

LAYOUT Layout$, WindowOfView$

Set the layout for all views on the window of

View$

. The layout will affect all following new widgets, but not the already created. Draw commands are not affected by the layout, put them on an own view.

Layout$

(not case sensitive):

 

"Standard" = default layout, all widgets follow bottom and right side of the window except for listboxes and textedit which follow all sides.

"All"

= follow all sides (widgets resize)

"None"

= follow the top and the left side (equals "top, left")

 

-OR--

Layout$

is a combination of a horizontal and a vertical command (e.g. "Right, Top" etc.).

Horizontal:

"Left"

= follow left side (default, when no other horizontal layout is given)

"Right"

= follow the right side

"Left, Right"

= follow the left and the right side (resize)

"H-Center"

= follow the horizontal center

Vertical:

"Top"

=follow the top side (default, when no other vertical layout is given)

"Bottom"

= follow the bottom side

"Top, Bottom"

= follow the top and bottom side (resize)

"V-Center"

= follow the vertical center

LISTBOX x1,y1 TO x2 ,y2, ID$ , ScrollbarType, View$

Adds an empty listbox at

x1,y1

to

x2,y2

known as

ID$

and with a

ScrollbarType

on

View$

.

ScrollbarType:

0

= keine

1

= vertical scrollbars

2

= horizontal scrollbars

3

= vertical & horizontal scrollbars

LISTBOX CLEAR ListBox$

Removes all entries in ListBox$.

LISTBOX REMOVE ListBox$, Item$

Removes an item

Item$

from the Listbox

ID$

.

LISTBOX SORT Listbox$

Sort the entries of ListBox$ alphabetically.

n = LISTBOX COUNT ListBox$

Count the number of entries in the list box

ListBox$

.

Entry$ = LISTBOX GET$ ListBox$ , Row

Returns the

Entry$

of Row in ListBox$.

LISTBOX SELECT ListBox$, Position

Select the item at position Position.

Position = 0 means deselect

LISTBOX REMOVE ListBox$, Position

Remove the item at position Position.

LISTBOX ADD ListBox$, Item$

Add the item Item$ to the listbox; note: this replaces ITEM ADD, which is obsolete and will be removed.

LISTBOX ADD ListBox$, Position, Item$

Add the item Item$ at the position Position.

LOCALIZE Mimetype$

Initialize automatic translation and use the locale mimetype

Mimetype$

. See also the Localizer help program.

LOCALIZE STOP

Turn automatic translation off.

LOCALIZE

Turn automatic translation on again.

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-=M=-


MENU Head$, Menu$ , Shortcut$, View$

Add a menu to the menubar with the menu head

Head$

, the menu item

Menu$

and the shortcut

Shortcut$

on

Menu$

.

Shortcut$ can contain the following modifiers at the beginning and the shortcut character at the end:

Modifiers$+ShortcutCharacter$

"S"

-- for the shift key

"C"

-- for the control key

"O"

-- for the option key (on most keyboards probably the Windows button)

These modifiers can be combined, but the following combinations do

not

work:

"SO"

,

"SC"

and

"SCO"

The command key (ALT) is always part of the shortcut.

MENU SET MenuHead$, SetRadioMode, View$

Put the menu in radio mode, so up to one item is marked.

 

you have to set the first marked item yourself.

MENU SET MenuHead$, MenuItem$, Option$, View$

Enable/Disable or mark/unmark or remove a menu item.

Option$

= "

Disable|Enable|Mark|Plain|Remove

"

Translation$ = MENU TRANSLATE$(Source$)
Translation$

holds the translation of

Source$

. Different to

TRANSLATE$

, the

Source$

is splitted at colons : and

and the string parts are translated separatly. This is useful for comparing translated menu messages.

Example:

if(

myMenuMessage$

= menu

translate$

("

File:Open

")) ...

msg$ = MESSAGE$

Collects the messages generated by the GUI elements.

Arrived = MESSAGE SEND Application$ , Message$

Send a string to the yab application with signature

Application$

(default signature is: "application/x-vnd.yab-app", you can change the signature when you add a comment in the first or second line of your program like this:

// mimetype "application/x-vnd.myapp"

 

this does not work for bound programs currently!)

 

The destination yab application will produce a message$ stating:

_Scripting:...|

where the ... are the Message$.

The command returns one of the following error codes:

0:

-- Message was delivered

1:

-- The destination program was not found

2:

-- The target's message queue is full

3:

-- Time out, the message never made it to the target

4:

-- An other error occurred

Mouse$ = MOUSE MESSAGE$(View$)

Returns the state of the mouse related to View$. It consists out of X:Y:LMB:MMB:RMB (where MB is the corresponding left, middle, right mousebutton).

Mouse$ = MOUSE MOVE$

Returns messages generated by the mouse movement (for now works on Views,Buttons, PictureButtons, ColumnViews)

ControlName:_InsideView
ControlName:_EnteredView
ControlName:_ExitedView
ControlName:_MouseDown
ControlName:_MouseUp
ControlName:_LeftMouseButton
ControlName:_RightMouseButton
ControlName:_MiddleMouseButton

where ControlName

ID

of control

MOUSE SET Option$

Hide or show the mouse cursor for this application.

Option$

=

"Hide"

-- hide the mouse cursor

Option$

=

"Show"

-- show the mouse cursor

Option$

=

"Obscure"

-- hide the mouse cursor until the mouse is moved

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-=O=-


OPTION SET View$, "Auto-Resize"

Automatically resize the view View$ to preferred (when this is supported by the view).

OPTION SET View$, "Focus", HasFocus

Set/remove the focus of View$ (when this is supported by the view).

OPTION SET Control$, "Enabled", IsEnabled

Enable/disable the control Control$.

OPTION SET Control$, "Label", NewLabel$

Give a Control a new label.

OPTION SET Control$, "Visible", IsVisible

Set the control Control$ unvisible or visible

The following widgets are controls:

CHECKBOX
RADIOBUTTON
SLIDER
TEXTCONTROL
BUTTON
COLORCONTROL
SPINCONTROL
CALENDAR
OPTION COLOR View$, "BGColor", r, g,b

Set the background color of any view (note: this is different to DRAW SET!)

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-=P=-


x = PEEK("DesktopWidth")

Returns the current X-resolution of the current desktop

y = PEEK("DesktopHeight")

Returns the current Y-resolution of the current desktop

x = PEEK("Deskbar-x")

Returns the position of the left side of the Deskbar

y = PEEK("Deskbar-y")

Returns the position of the top side of the Deskbar

w = PEEK("DeskbarWidth")

Returns the width of the Deskbar

h = PEEK("DeskbarHeight")

Returns the height of the Deskbar

p = PEEK("Deskbarposition")

Returns the position of the Deskbar as follows (clockwise):

1 = top-left

 

2 = top

 

3 = top-right

 

4 = bottom-right

 

5 = bottom

 

6 = bottom-left

i = PEEK("Deskbarexpanded")

Returns

true

if the Deskbar is expanded (only possibe in position 1 and 3) and

false

if not.

Height = PEEK("menuheight")

Returns the height of the menu (which is related to the user's font settings). This returns the height only when any window already has a menu, otherwise it returns -1.

Width = PEEK("scrollbarwidth")

Returns the width of the scrollbars. Different to "menuheight", it returns the correct width even if no scrollbars are used.

Height = PEEK("tabheight")

Returns the height of the tabfield.

Directory$ = PEEK$("directory")

Returns application directory. Use this in the following way:

 

if (

peek

("

isbound

")) then

 

        

Directory$ =peek$

("

directory

")

 

else

 

        

DirectoryDirectory$ =system$

("

pwd

")

 

endif

TrackerItem$ = PEEK$("refsreceived")

Returns TrackerItem which you used 'open with...' your application on.

Selected$ = POPUPMENU x ,y, MenuItems$ , View$

Pop up a menu at position (x,y) on View$ with the menu items MenuItems$ which are separated by

"|"

. Waits until an item is selected and returns it's label as Selected$.

PRINTER SETUP SetupFile$

Setup the printing enviroment and store it in file named

SetupFile$

.

PrintingError = PRINTER JobName$ , SetupFile$, View$

Load the settings from

SetupFile$

(or ask for them when the file is invalid) and print the view View$ as the job named

JobName$

.

Alpha transparency is not printed correctly! Due to a bug in BeOS and ZETA, there are probably problems printing CHECKBOX IMAGE and BUTTON IMAGE images, use DRAW IMAGE instead!

 

Error codes for

PrintingError

:

0

= No Problems

1

= Page setup failed (probably communication problems with the print server)

2

= The configuration file was loaded but page setup failed

3

= The view View$ was not found

4

= The number of pages is 0 or less

5

= The printing was canceled or something went wrong with printing

 

PrintingError = 4 can happen because of a bug in the PDF printing driver; although a page size is shown, none is selected. If this happens, you may want to call a PRINTER SETUP for the user and try to print again.  When an error with code 1,2,3 or 4 occurs, you can be shure that nothing was sent to the printer yet.

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-=R=-


RADIOBUTTON x1,y1 , ID$, Label$ , IsActivated, View$

Add a radio button at (x1,y1) and Label$ on View$. If isActivated is set to 0, the radio button is off else it is on. Radio buttons should be grouped together in one view.

RADIOBUTTON SET RadioButton$, IsActivated

(De-)Activate the radio button RadioButton$.

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-=S=-


SCREENSHOT x1, y1 to x2, y2 , Bitmap$

Takes a screenshot and copies the specified region of the desktop onto

Bitmap$

, which will be created! .

SCROLLBAR ID$, ScrollbarType , View$

Make View$ scrollable.

SCROLLBAR SET Scrollbar$, "Vertical Position", Position
SCROLLBAR SET Scrollbar$, "Horizontal Position", Position

Set the scrollbar to the position Position. Default is (0,0).

SCROLLBAR SET Scrollbar$, "Vertical Range", Min, Max
SCROLLBAR SET Scrollbar$, "Horizontal Range", Min, Max

Set the scrollbars to a maximum range, default is (1000,1000).

 

The Max value will be added to the view's actual width/height.

SCROLLBAR SET Scrollbar$, "Vertical Steps", SmallSteps, BigSteps
SCROLLBAR SET Scrollbar$, "Horizontal Steps", SmallSteps, BigSteps

Set the scrollbar steps.

SmallSteps

are the scrolling steps when the user clicks on the arrow buttons (default is 1.0).

BigSteps

are the scrolling steps when the user clicks on the empty part of the scrollbar (default is 10.0).

Position = SCROLLBAR GET Scrollbar$ , "Horizontal"
Position = SCROLLBAR GET Scrollbar$ , "Vertical"

Get the current position of the scrollbars.

SHORTCUT View$, Shortcut$, MyMessage$

Set a key Shortcut$ on View$, giving back the Message$ when used. This is comparable to the shortcuts used in menus.

 

In opposite to a menu, you can't use command -X, -C, -V, -A, -W, -Q !

SLIDER x1,y1 TO x2 ,y2, ID$ , Label$, Min, , Max, View$

Add a slider with a minimum and and a maximum value (Min, Max).

SLIDER x1,y1 TO x2 ,y2, ID$ , Label$, Min , Max, Option$ , View$
Option$

= "block/triangle, horizontal/vertical"

SLIDER LABEL Slider$, StartLabel$, EndLabel$

Set start and end limit labels

SLIDER SET Silder$, Location$,, Count

Set the hashmarks.

 

The Zeta sliders do not distinguish between top/bottom/left/right marks, just use "both"

Location$

= "none/bottom/top/both" use hashmarks for horizontal sliders

Location$

= "none/left/rigth/both" use hashmarks for vertical sliders

Count

= number of hashmarks

SLIDER COLOR Silder$, Part$ , r,g ,b
Part$

= "

barcolor

"

Part$

= "

fillcolor

"

SLIDER SET Silder$, Value

Set the slider to Value.

Value = SLIDER GET Slider$

Get the currently selected value of the slider.

ID = SOUND PLAY SoundFile$

Play the sound file

SoundFile$

(can be anything BeOS/ZETA supports like wav, mp3, etc.). You are given an ID to handle the playback later in your code.

SOUND STOP ID

Stop the sound with ID

SOUND WAIT ID

Waits until the sound with ID is finished playing.

SPINCONTROL x,y , ID$, Label$ , Min, Max , Step, View$

Set a spin control for the range (Min,Max), counting by Step.

SPINCONTROL SET SpinControl$, Value

Set the spin control SpinControl$ to Value.

Value = SPINCONTROL GET SpinControl$

Get the current spin control value.

SPLITVIEW x1,y1 TO x2 ,y2, ID$ , IsVerticalSplit, NormalStyle, , View$

Set up the new view

ID$

and split it into two new views

ID$+"1"

and

ID$+"2"

.

IsVerticalSplit

=

true

-- a vertical splitter is set,

IsVerticalSplit

=

false

-- , a horizontal splitter is set.

NormalStyle

=

true

-- the splitter is 10 pixels thick,

NormalStyle

=

false

-- the splitter is 4 pixels thick.

SPLITVIEW SET SplitView$, "Divider", Position

Set the position of the divider, default is the half of the total split view..

SPLITVIEW SET SplitView$, "MinimumSizes", LeftOrTop, RightOrBottom

Set the minimum sizes of the left (or top) view and the right (or bottom) view.

Position = SPLITVIEW GET SplitView$ , "Divider"

Get the current position of the divider.

STACKVIEW x1,y1 TO x2 ,y2, ID$ , NumberOfViews, View$

Set up a stack of views where only one is always visible.

STACKVIEW SET StackView$, ViewNumber

Set the view number ViewNumber as the visible view.

ViewNumber = STACKVIEW GET StackView$

Get the current number of the visible view.

STATUSBAR x1,y1 to x2 ,y2,ID$, Label1$,Label2$, View$

Creates a statusbar with ID$ and label(s) on View$.

Label1$

is on the left side above the actual bar and so is Label2$ on the right.

STATUSBAR SET ID$,Label1$ ,Label2$,State

Sets Statusbar ID$ to State and changes the Labels to specified ones.

STATUSBAR SET ID$, r, g, b

Set the color of the statusbar

STATUSBAR SET ID$, BarHeight

Set the height of the statusbar

SUBMENU MenuHead$, MenuItem$, SubMenuItem$, Modifier$, View$

This is the same as MENU, it just adds a submenu instead. Deeper leveling is not possible in yab, as a deeper menu structure would be bad style anyway.

SUBMENU SET MenuHead$, MenuItem$, SetRadioMode, View$

Put the submenu in radio mode, so up to one item is marked. You have to set the first marked item yourself.

SUBMENU SET MenuHead$, MenuItem$, SubMenuItem$, Option$, View$

Enable/Disable or mark/remove a submenu item.

Option$ ="Disable|Enable|Mark|Plain"
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-=T=-


TABVIEW x1,y1 TO x2 ,y2, ID$ , Option$, View$

Add a Tabview

The Option$ = "top, bottom" is ZETA only, R5 users have to set this too, but the R5-Tabs always stay on the top currently.

TABVIEW ADD TabView$, TabName$

For each tab, a new view is created; you can add widgets or draw on these views as ususal. The ids for the views ist

TabView$+"1"

for the first,

TabView$+"2"

for the second view, etc.

TABVIEW SET TabView$, TabNumber

Open the tab number

TabNumber

.

TabNumber = TABVIEW GET TABVIEW$

Get the current opened tab.

TEXT x,y , ID$, Text$ , View$

Displays Text$ at position (x,y) on View$. This cannot be flushed like DRAW TEXT and is meant for permanent labels.

TEXT x1, y1 TO x2, y2, ID$, Text$ , View$

Displays Text$ on View$. This cannot be flushed like

DRAW TEXT

and is meant for permanent labels. Furthermore you can set the alignment for this command with the

TEXT SET

command.

TEXT SET Text$, Alignment$

Set the alignment of Text$ to either "

align-left

", "

align-center

" or "

align-right

".

TEXT SET Text$, Alignment$

Set the alignment of Text$ to either "align-left", "align-center" or "align-right".

TEXTCONTROL x1,y1 TO x2 ,y2, ID$ , Label$, Text$ , View$

Opens a textcontrol from (x1,y1) to (x2,y2) with Label$ and preset Text$ on View$

TEXTCONTROL SET TextControl$, Text$

Set the text control's text to Text$.

TEXTCONTROL SET TextControl$, IsPassword
IsPassword

=

false

-- Normal typing

IsPassword

=

true

-- Hide typing

TEXTCONTROL SET TextControl$, Option$, Value$

Option$="align" Value$= "left" / "right" / "center"

Haiku has issues align right. There are open tickets.

Option$

="

exclude

",

Value$

=characters to disallow.

Option$

="

include

",

Value$

=characters to allow.

Option$

="

length

",

Value$=str$

(number) of characters allowed.

Sets the font used to the system fixed font.

Option$

="

type

"

Value$="

number

" Only allow to characters 0-9 and ".", full stop.

Value$="

alphanumeric

" allow all characters.

Option$

="

focus

"

Value$

= "

true

" / "

false

" Set the focus of

TextControl$

.

Option$

="Curser",

Value$

=

str$(number)

positions the curser, sets the focus to true.

TEXTCONTROL CLEAR TextControl$

Delete the text of the text control.

Text$ = TEXTCONTROL GET$ TextControl$

Get the entry of the text control TextControl$. Even works, when Return was not pressed.

TEXTEDIT x1,y1 TO x2 ,y2, ID$ , ScrollbarType, View$

Opens an editor at (x1,y1) to (x2,y2) with ID$ (not displayed) on View$. For the scrollbartypes look at the listbox entry. TEXTEDIT also follows all sides in standard layout.

TEXTEDIT ADD TextEdit$, Text$

Insert Text$ in the textedit TextEdit$ on View$.

TEXTEDIT CLEAR TextEdit$

Clears the text from the textedit TextEdit$ on View$.

EnteredText$ = TEXTEDIT GET$ TextEdit$

EnteredText$ holds the text of the textedit ID$ on View$

TextLine$ = TEXTEDIT GET$ TextEdit$ , LineNumber
Width = TEXTEDIT GET$ TextEdit$ , "Line-Width" , LineNumber
Height = TEXTEDIT GET$ TextEdit$ , "Line-Height" , LineNumber
LineNumber = TEXTEDIT GET$ TextEdit$ , Option$
IsChanged =Option$ = "hasChanged"

LineNumber =Option$ = "countlines"

LineNumber =Option$ = "currentline"

YOffset =Option$ = "vertical-scrollbar"

XOffset = Option$ = "horizontal-scrollbar"

Position = Option$ = "cursor-position"

TextLength = Option$ = "textlength"
TEXTEDIT SET TextEdit$, Option$

Applys an option to the textedit TextEdit$ on View$.

Option$

=

"cut, copy, paste, clear, select-all, undo"
TEXTEDIT SET TextEdit$, Option$ , Value
Option$ = "autoindent", true/false

Option$ = "wordwrap", true/false

Option$ = "editable", true/false

Option$ = "color-case-sensitive", true/false

Option$ = "changed", true/false

Option$ = "gotoline", LineNumber

Option$ = "select", LineNumber

Option$ = "tabwidth",, TabWidth

Option$ = "textwidth", TextWidth

Option$

=

"autocomplete-start"

Option$

=

"has-autocompletion"

Default options are:

autoindent

=

false
wordwrap

=

true
editable

=

true
color-case-sensitive

=

false
changed

=

false
has-autocompletion

=

true
autocomplete-start

=

4
TEXTEDIT SET TextEdit$, Option$,, Value$
Option$

=

"autocomplete"

Add a word Value$ to the auto-completion list.

Option$

=

"font"

Set the font to Value$ (

similar to DRAW SET

); default is "

system-plain

"

TEXTEDIT COLOR TextEdit$, Option$, Command$
Option$ ="color1, color2, color3, color4, char-color", Command$

Add the command Command$ to the list of words that are checked for syntax highlighting The char-color behaves differently and highlights only the first character of Command$ (this happens after the highlighting of the other colors).

TEXTEDIT COLOR TextEdit$, Option$, r, g,b
Option$ ="bgcolor, textcolor, color1, color2, color3, color4, char-color", r,g,b

Default colors are:

bgcolor

=

255,255,255 (weiss)
textcolor

=

0,0,0 (schwarz)
color1

=

0,0,255 (blau)
color2

=

255,0,0 (rot)
color3

=

0,250,0 (grün)
color4

=

185,185,185 (grau)
char-color

=

200,0,255 (magenta)
TEXTURL x,y , ID$, Label$ , Address$, View$

Set the web/email/ftp address at (x,y) with the label Label$ and the url

Address$

. This widget is quite nice, it launches the appropriate application when clicked, it supports a right-click popup-menu and you can drag the url to create either a person file or a bookmark.

 

Email can be either of the style: "mailto:This email address is being protected from spambots. You need JavaScript enabled to view it." or just "This email address is being protected from spambots. You need JavaScript enabled to view it."

 

A web url starts either with "http://" or with "file://"

 

And a ftp address starts with "ftp://"

TEXTURL COLOR TextURL$, Option$, r, g,b

Set the colors for the URL. Valid options are:

"Label"

-- for the color of the label,

"Click"

-- for the color of the label, when clicked and

"Mouse-over"

-- for the color of the label, when the mouse is moved over the label.

Id = THREAD GET Option$, Program$
Option$

=

"TeamID"

-- returns the team ID for the program named Program$

Specify the whole path with parameters (only the first 64 characters are important) for the team, the first team with this path and parameters will be returned.

Option$

=

"ThreadID"

, returns the thread ID for the program named Program$

Specify the program name, the first thread with this name will be returned. Returns -1 when the program was not found.

Success = THREAD REMOVE Option$ , ID
Option$

=

"TeamID"

-- kills the team with number ID

Option$

=

"ThreadID"

-- kills the thread with number ID

Returns True when successful and False otherwise.

 

You can crash your system with this command! If you don't know what this command is meant for, then don't use it!

TOOLTIP View$, Text$

Set

Text$

as the tooltip information for any Widget or View View$. Set

Test$ = ""

to remove the tooltip again.

TOOLTIP COLOR "bgcolor/textcolor", r,g, b

Set the background/text color of all tooltips to r,g,b. Note: This is

BeOS R5

only!

Translation$ = TRANSLATE$(Source$)

Translation$ holds the translation of Source$ (

Zeta only, returns Source$ otherwise

)

TREEBOX x1,y1 to x2 ,y2, ID$ , ScrollbarType, View$

Adds a tree box. This behaves just like a LISTBOX but is able to show nested trees.

ITEM ADD does not work here. Use TREEBOX ADD instead. ITEM ADD will be depricated in one of the next releases.

TREEBOX ADD TreeBox$, RootItem$

Add the item

RootItem$

to the top level of the tree.

TREEBOX ADD TreeBox$, HeadItem$, ListItem$, IsExpanded

Add the item

ListItem$

under the level of

HeadItem$

of the tree.

TREEBOX CLEAR TreeBox$

Clear the tree.

TREEBOX REMOVE TreeBox$, ListItem$

Removes the first list item ListItem$ from the tree.

 

This also removes all subitems!

n = TREEBOX COUNT TreeBox$

Returns the number of entries in TreeBox$

Item$ = TREEBOX GET$ TreeBox$ , Position

Returns the Item$ at position Position in TreeBox$.

TREEBOX EXPAND TreeBox$, Head$

Expands Head$ in TreeBox$.

TREEBOX COLLAPSE TreeBox$, Head$

Collapses Head$ in TreeBox$.

TREEBOX REMOVE TreeBox$, Position

Removes the entry at position

Position

in TreeBox$.

TREEBOX REMOVE TreeBox$, Head$, ListItem$

Removes ListItem$ under Head$ in TreeBox$.

TREEBOX SELECT TreeBox$, Position

Selects theitem at position Position in TreeBox$.

TREEBOX SORT Treebox$

Sorts the entries of TreeBox$ alphabetically.

back to index


-=V=-


VIEW x1,y1 TO x2 ,y2, ID$ , View$

Adds a view

VIEW DROPZONE View$

Define View$ as a drop zone that accepts dropped files.

DROPZONE

now accepts multiple files (and sends them in inversed order as message)

VIEW REMOVE View$

Remove View$. The window view cannot be removed. Should be much more stable now.

Currently clears all internal information about menues and drop boxes. It is only safe to use it, when you don't have any menues or drop boxes on views that will not be removed. Never remove menus with shortcuts, otherwise yab will crash when the shortcut key is pressed!

Result = VIEW GET View$ , Option$
Option$

= "

Position-X/Position-Y/Width/Height/Exists/Focused

"

Returns the requested property or if used with Exists/Focused returns 1 if so and 0 if not.

back to index


-=W=-


WINDOW OPEN x1,,y1 TO x2 ,y2, ID$ , Title$

Open window at position

x1,y1 to x2,y2

in screen coordinates with title Title$. Automatically generates a window-sized view called ID$.

WINDOW CLOSE WindowView$

Closes window containing the view View$

 

This might destabilize your program if you try to reconstruct your old window or further use old views! The yab-taskforce is set on the tracks of this bug ;)

 

n = WINDOW COUNT

Returns the number of open windows

WINDOW SET Window$, Option$ , Value$
"Look"

,

"Document/Titled(default)/Floating/Modal/Bordered/No-Border"

"Feel"

,

"Normal(default)/Modal-App/Modal-All/Floating-App/Floating-All"

Siehe:

"BeBook->Interface Kit->BWindow->Constants and Defined Types"

for details.

"Title"

,

Title$

"Flags"

,

"Not-Closable, Not-Zoomable, Not-Minimizable, Not-H-Resizable, Not-V-Resizable, Not-Resizable, No-Workspace-Activation, Accept-First-Click"

Siehe:

"BeBook->Interface Kit->BWindow->Constants and Defined Types"

for details.

"Flags"

,

"Reset"

Resets the flags back to none.

"Workspace"

,

"All"

Causes the window to appear on all workspaces.

"Workspace"

,

"Current"

Causes the window to appear on only the current workspace.

WINDOW SET Window$, Option$, r, g,b
"BGColor"

, r,g,b (216,216,216 default)

"HighColor"

, r,g,b (0,0,0 default)

"LowColor"

, r,g,b (216,216,216 default)

WINDOW SET Window$, Option$ , x,y
"ResizeTo"

, x,y

"MoveTo"

, x,y

"MinimumTo"

, x,y

"MaximumTo"

, x,y

WINDOW SET WindowView$, Option$
Option$

=

"Activate"

Activate the window, so it is in the foreground.

Option$

=

"Deactivate"

Deactivate the window, so it is in the background.

Option$

=

"Minimize"

Minimize the window, or restore the window if it is already minimized.

Option$

=

"Maximize"

Maximize (zoom) the window.

Option$

=

"Enable-Updates"

Updates the window again after a "Disable-Updates".

Option$

=

"Disable-Updates"

Disables the automatic window updates.

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yab Commands by jan64 Mai 2012
HTML by Christian Albrecht (Lelldorin) April 2014
Supported by BeSly, the Haiku knowledge base.