Dialog widgets

This section gives an overview of the available widgets. If the code examples given in this section are not intuitive to you, you might want to take a look into Executing dialogs.

Determining the widget attributes

Note

The widget attributes are documented below. Additionally, information about any widget can be obtained by accessing its __doc__ string.

Print object documentation

#
# Query __doc__ attribute of a button widget
#
print (DIALOG.my_button.__doc__)
# output:
# Handle for a widget called 'my_button' of type 'Button' (button::pushbutton)
#
# Attributes:
# name             (string)              - Name of the widget. The name can be used to access the widget via a dialog handle.
# tooltip          (string)              - Tooltip of the widget. If empty, no tooltip is displayed.
# enabled          (boolean)             - Enabled state of the widget. Default is 'enabled', set to false for disabling it.
# value            (unspecified/various) - The current value of the widget. Type depends on the widget type and can be 'none' for empty widgets.
# attributes       (map)                 - Map of all accessible widget attributes together with their current values.
# focus            (boolean)             - Focus state of the widget. Can be used to set an explicit widget focus.
# text             (string)              - Text of the button
# type             (string)              - Button type ('push', 'toggle')
# icon             (Tom::Parse::Binary)  - Icon of the button
# icon_file_name   (string)              - Source file name of the icon
# icon_size        (string)              - Icon size mode (icon, full)
# icon_type        (string)              - Icon type (none, system, file)
# icon_system_type (string)              - System icon type (ok, cancel, arrow_up, arrow_down, arrow_left, arrow_right)
# icon_system_size (string)              - System icon size (default, large, extra_large)

Dialog window control

Control widget

Note

Each dialog window has a Control widget, which contains the ok / cancel or similar buttons of the dialog.

The control elements of a dialog cannot be configured like other dialog widgets.
Therefore, their name is fixed and they are grouped together inside of the control widget named control.
The control elements consist of the dialogs lower buttons plus a configurable dialog status label.

Handle

Property

Example

DIALOG.control

Control widget

-

DIALOG.control.status

Status icon of the control widget

DIALOG.control.status = ‘Point 1 missing’

DIALOG.control.<button>

Handle for a button of the control widget

DIALOG.control.ok.enabled = False

Control widget elements

Note

The names of the Control widget elements are fixed.

Usually, the names are corresponding with the elements’ semantics. For example, the name of the ok button is ‘ok’. The names can also be obtained from the __doc__ string as shown in the code example below.
The control elements are accessed like all other widget attributes.

Accessing the control widget

# Print control widget properties<br>print (DIALOG.control.__doc__)
ControlGroup

Attributes:

status (string)              - Status tool tip icon
ok     (unspecified/various) - Control widget
cancel (unspecified/various) - Control widget

Control button attributes

Control buttons only have the following two attributes which can be set programmatically:

text (string): Button text, e.g. DIALOG.control.prev.text = 'Previous'
enabled (boolean): Button enabled, e.g. DIALOG.control.ok.enabled = False |

Status label

Hint

The Status label of the control widget is invisible until a status text is set.

If a status text is set, a small warning icon appears, like in regular applications’ dialogs.
The status label can be configured using its properties like all other widgets.

Using the Status label

DIALOG=gom.script.sys.create_user_defined_dialog (file='dialog.gdlg')

# Set status label text
DIALOG.control.status = 'No point selected.'

# Set 'ok' button to disabled<br>DIALOG.control.ok.enabled = False
gom.script.sys.show_user_defined_dialog(dialog = DIALOG)

You can reset the status icon and clear the error message by assigning an empty string (DIALOG.control.status = '').

Wizards

Wizards are dialogs with < Back and Next > buttons at the lower dialog edge.
The script programmer is responsible for adding functionality to this layout.
Wizards are not very versatile, but modifying the displayed texts and images is easily possible.

Warning

It is not possible to exchange widgets from within a dialog after the dialog has been created!

Therefore Wizards only have simple options like exchange of images and texts in those containing elements.

Control widgets

The operational elements in a control widget from a wizard are acting like those in regular dialogs und can be accessed via handles as well:

Wizard example

#
# Create dialog with wizard control panel
#
DIALOG=gom.script.sys.create_user_defined_dialog (file='dialog.gdlg')
#
# Handler function to be registered to the dialog
#
def func (widget):
    #
    # Handle clicks onto the 'prev' button
    #
    if widget == DIALOG.control.prev:
        # Here you would write code to display the content of the previous wizard 'page'
        
        #
        # Handle clicks onto the 'next' button
        #
        print("Prev button was clicked.")
    elif widget == DIALOG.control.next:
        # Here you would write code to display the content of the next wizard 'page'
        
        #
        # Update dialog button enabled state and register handler function
        #
        print("Next button was clicked.")

DIALOG.handler = func

#
# Execute wizard dialog
#
RESULT=gom.script.sys.show_user_defined_dialog (dialog=DIALOG)

Creating wizard dialogs shows some ways to manage wizard dialogs in greater detail.

Common widget attributes

The following attributes are common to all widgets listed in the following sections:

Output
Input
Selection
Buttons
Layout
Other

name (string): Name of the widget. The name can be used to access the widget via a dialog handle.
tooltip (string): Tooltip of the widget. If empty, no tooltip is displayed.
enabled (boolean): Enabled state of the widget. Default is ‘enabled’, set to false for disabling it.
value (unspecified/various): The current value of the widget. Type depends on the widget type and can be ‘none’ for empty widgets.
attributes (map): Map of all accessible widget attributes together with their current values.
focus (boolean): Focus state of the widget. Can be used to set an explicit widget focus.
visible (boolean): Visible state of the widget. Default is ‘visible’, set to false for setting it invisible.
handler (unspecified/various): Individual event handler of the widget. If empty or no valid function, the dialog event handler is called instead. See Executing dialogs – Event handler functions.

Example

DIALOG=gom.script.sys.create_user_defined_dialog (file='dialog.gdlg')

#
# Event handler function called if anything happens inside of the dialog
#
def dialog_event_handler (widget):
	if widget == 'initialize':
		DIALOG.input.tooltip = 'Enter distance in mm'
		DIALOG.control.ok.enabled = False
	if widget == DIALOG.input:
        print(f"'{widget.name}' widget event")
		if DIALOG.input.value > 0:
			DIALOG.control.ok.enabled = True

DIALOG.handler = dialog_event_handler

RESULT=gom.script.sys.show_user_defined_dialog (dialog=DIALOG)

Output

Continuous text widget

The Continuous text widget allows to display static text and keywords. A double click onto a text field widget opens the content editor. Some formatting can be applied.

text (string): Continuous text widget contents
word_wrap (boolean): Word wrap
default_font_family (string): Default font name
default_font_size (integer): Default font size

Continuous text widget attributes example

DIALOG.text = "How to become a professional metrologist"
DIALOG.text.default_font = 'Arial Black'
DIALOG.text.default_font_size = 16

Editor	Dialog

Internal representation of a dialog with text widget

The dialog is stored as a JSON document internally.

Internal representation of a dialog

gom.script.sys.execute_user_defined_dialog (dialog={
    "content": [
        [
            {
                ...
            },
            {
                "columns": 1,
                "default_font_family": "",
                "default_font_size": 0,
                "name": "text",
                "rows": 1,
                "text": {
                    "id": "",
                    "text": "\<html\>\<p align=\"center\"\>By clicking 'Close', the dialog will be closed.\</p\>\</html\>",
                    "translatable": True
                },
                                ...
                "type": "display::text",
                "wordwrap": False
            }
        ]
    ],
    "control": {
        "id": "Close"
    },
        ...
})

Image widget

The Image widget allows to display arbitrary images.

use_system_image (bool): Use system image instead of a user defined custom image
system_image (string): Name of the system image to display. Valid names are: ‘system_message_information’, ‘system_message_warning’, ‘system_message_critical’, ‘system_message_question’.
data (QImage): Custom image data to be displayed
file_name (string): Source file name of the image (read-only)
keep_original_size (boolean): Keep original image size (read-only)
keep_aspect (boolean): Keep original image aspect ratio (read-only)
width (integer): Image width (read-only)
height (integer): Image height (read-only)

Note that you can switch from a system image to a user image using the property use_system_image. But this user image must have been selected beforehand in the designer. You cannot read a new image file by setting the filename property. Also, all of the image formatting properties (keep_original_size, keep_aspect, width, height) only work in the designer. From the script you can only read these values. Although you cannot read images using the filename property you can copy images from one dialog to another using the data property. So you are able to prepare (create) a dialog as an image container holding several images. You can then use this image container dialog to copy the image you need to an actually displayed dialog.

Internal representation of a dialog with image widget

The dialog is stored as a JSON document internally. The ‘data’ element contains the image data.

Internal representation of an image

# The 'data' element contains the image data (shortened version here)
RESULT=gom.script.sys.execute_user_defined_dialog (dialog={
    "content": [
        [
            {
                "columns": 1,
                "data": "AAAAAYlQTkcNChoKAAAADUlIRFIAAAQAAAACQAgCAAAAnPeDgptZSsdt...",
                "file_name": "C:/Users/IQMPRINK/Downloads/zeiss-inspect_python.jpg",
                "height": 144,
                "keep_aspect": True,
                "keep_original_size": False,
                "name": "image",
                "rows": 1,
                "system_image": "system_message_information",
                "tooltip": {
                    "id": "",
                    "text": "",
                    "translatable": True
                },
                "type": "image",
                "use_system_image": False,
                "width": 256
            }
        ]
    ],
    "control": {
        "id": "Close"
    },
    "embedding": "always_toplevel",
    "position": "automatic",
    "size": {
        "height": 233,
        "width": 292
    },
    "sizemode": "automatic",
    "style": "",
    "title": {
        "id": "",
        "text": "Dialog with image",
        "translatable": True
    }
})

Progress bar widget

The Progress bar widget can be used in the two modes system and manual.

value (integer)

Current value

minimum (integer)

Minimum value

maximum (integer)

Maximum value

parts (integer)

Progress bar parts

step (integer)

Current progress bar step

text (string)

Progress bar text mode (none, percentage, step)

mode (string)

Progress bar mode (system, manual)

Manual mode

In this mode, the user may set the progress bar through its value variable.

Progress bar widget example – manual mode

import gom, time
DIALOG=gom.script.sys.create_user_defined_dialog (file='dialog.gdlg')
DIALOG.progress.minimum = 0
DIALOG.progress.maximum = 100
gom.script.sys.open_user_defined_dialog( dialog = DIALOG )
DIALOG.progress.value = 0
time.sleep(1)
DIALOG.progress.value = 33
time.sleep(1)
DIALOG.progress.value = 66
time.sleep(1)
DIALOG.progress.value = 100
gom.script.sys.close_user_defined_dialog (dialog=DIALOG)

System mode

In this mode, the progress bar displays the same progress information as the progress bar in the lower right corner of the software.

Progress bar widget example – system mode

import gom
DIALOG=gom.script.sys.create_user_defined_dialog (file='dialog.gdlg')
gom.script.sys.open_user_defined_dialog (dialog=DIALOG)
gom.script.sys.create_project ()
gom.script.sys.import_project (file='some project')
gom.script.sys.close_user_defined_dialog (dialog=DIALOG)

You can switch between automatic and manual mode from within the script by setting the mode variable as shown below:

Changing the progress bar widget mode

# manual mode:
DIALOG.progress.mode = "manual"

# system mode:
DIALOG.progress.mode = "system"

Partially controlled system progress bar

The range of a system progress bar can be divided into parts, sequentially controlled by an executed command.

The progress bar range can be split into multiple parts.
Each part controls an equally sized progress bar interval. If, for example, there are 3 parts, the first part ranges from 0 to 33, the second from 33 to 66 and the third from 66 to 100.
When a command is executed, the command controls just the one active part of the progress bar widget.

Progress bar consisting of multiple parts

# -*- coding: utf-8 -*-

import gom

# Create a user defined dialog with a progress bar, mode 'system'
DIALOG=gom.script.sys.create_user_defined_dialog (file='dialog.gdlg')
gom.script.sys.open_user_defined_dialog( dialog = DIALOG )

# Split progress bar into 3 parts
DIALOG.progress.parts = 3

# Current part is the first interval (part '0', because we are counting from '0')
DIALOG.progress.step = 0

# Execute load command. The command will control the first progress bar range from 0% to 33%.
# That means when the command has been finished, the progress bar will display '33%'.
gom.script.sys.load_project (file='some project')

# Current part is the second interval. The progress bar runs from 33% to 66%
DIALOG.progress.step = 1

gom.script.sys.switch_to_report_workspace ()
gom.script.report.update_report_page (
pages=gom.app.project.reports,
switch_alignment=True,
switch_stage=False)

# Current part is the third interval. The progress bar runs from 66% to 100%
DIALOG.progress.step = 2

gom.script.sys.switch_to_inspection_workspace ()
gom.script.sys.recalculate_all_elements ()

Note

It is possible to switch between system and manual mode for each part.

Input

Decimal widget

The Decimal widget is used to request a floating point value from the user. It is possible to choose the number of digits and a unit. The selectable units are the ones from the user preferences (Edit > Application > Settings > Preferences) in the Default units tab. decimalWidget is the object name of the decimal widget in the example below.

value (double): The current input value
minimum (double): Minimum possible value
maximum (double): Maximum possible value
precision (double): Value precision (number of decimals)
unit (string): Unit ID
default_precision (boolean): Use default precision
background_style (string): Style sheet based background color (red, green, blue)

Decimal widget example

RESULT=gom.script.sys.execute_user_defined_dialog (file='dialog.gdlg')
userInput = RESULT.decimalWidget

Decimal widget attributes example

DIALOG.decimalWidget.precision = 2
DIALOG.decimalWidget.unit = 'LENGTH'

Hint

See Tech Guide: What are the Possibilities for Unit Conversions Usable in Scripts? for available units.

Text entry field

The Text entry field widget can be used to get string input from the user. A simple use case is given by the next code block. textEntryWidget is the object name of the widget in the example below.

value (string): The current input value
read_only (boolean): Read only
password (boolean): Password; hide input
validator (function): Input validator – input is accepted only if the validator function returns ‘True’

Text entry field example

DIALOG=gom.script.sys.create_user_defined_dialog (file='dialog.gdlg')
DIALOG.textEntryWidget = "some default text"
RESULT = gom.script.sys.show_user_defined_dialog(dialog = DIALOG)
print( RESULT.textEntryWidget ) # the user input string

Input validator example

import re

# ...

# Accept only lowercase letters, digits & dash
def check_input(s):
	pattern = r'^[a-z0-9-]+$'
	return bool(re.fullmatch(pattern, s))

DIALOG.input.validator = check_input

# ...

Slider widget

The Slider widget can be used to get a float value from a certain interval from the user. sliderWidget is the object name of the slider widget in the example below.

value (double): The current value
minimum (double): Minimum possible value
maximum (double): Maximum possible value
precision (double): Value precision (number of decimals)
step (double): Amount of increase/decrease with each step

orientation (string): Widget orientation (‘horizontal’ or ‘vertical’)

Slider widget example

DIALOG=gom.script.sys.create_user_defined_dialog (file='dialog.gdlg')

RESULT = gom.script.sys.show_user_defined_dialog (dialog=DIALOG)
print( RESULT.sliderWidget ) # some text

File widget

By clicking the File widget, a file selection dialog is opened. This allows to select a file from the file system.

value (unspecified/various): The current value of the widget
file (string): Selected file
type (string): File type: ‘any’ (any file), ‘new’ (not an existing file), ‘file’ (an existing file), ‘multi_file’ (multiple existing files), ‘directory’ (an existing directory)

title (string): File selector dialog title
default (string): Default value
limited (boolean): Flag for limited file types
file_types (list): List of allowed file types; each list item must consist of [<filename_extension>, <description>]. limited must be set to True in order to apply the filter!

Date widget

The Date widget requests a date from the user. dateWidget is the object name of the date widget in the example below.

value (string):: The current value
use_current_date (boolean): Flag for initializing with default date
default_date (QDate): Default date
year (integer): Year
month (integer): Month
day (integer): Day
show_today_button (boolean): Show button for setting the current date

Date widget example

DIALOG=gom.script.sys.create_user_defined_dialog (file='dialog.gdlg')
dateObject = DIALOG.dateWidget.value # date object
print( DIALOG.dateWidget.year )  # integer
print( DIALOG.dateWidget.month ) # integer
print( DIALOG.dateWidget.day )   # integer

Color widget

The Color widget allows to select a color. colorWidget is the object name of the color widget in the example below. gomColor behaves in the same way as gom.Color( ... ).

value (object): The current color value (gom.Color object)
color (QColor): The current selected color value (gom.Color object)
transparency_allowed (boolean): Transparency allowed

Color widget example

DIALOG=gom.script.sys.create_user_defined_dialog (file='dialog.gdlg')

#
# Event handler function called if anything happens inside of the dialog
#
def dialog_event_handler (widget):
    if widget == DIALOG.colorWidget:
        gomColor = DIALOG.colorWidget.color
        print( gomColor) # output: gom.Color (#ffffffff)

DIALOG.handler = dialog_event_handler

RESULT=gom.script.sys.show_user_defined_dialog (dialog=DIALOG)
print('Selection:', RESULT.colorWidget) # example output (white): 0xffffffff

Unit widget

The Unit widget allows to select a unit. unitWidget is the object name of the unit widget in the example below.

value (string): The current unit

Hint

See Tech Guide: What are the Possibilities for Unit Conversions Usable in Scripts? for available units.

Unit widget example

DIALOG=gom.script.sys.create_user_defined_dialog (file='dialog.gdlg')

#
# Event handler function called if anything happens inside of the dialog
#
def dialog_event_handler (widget):
    if widget == DIALOG.unitWidget:
        unit = DIALOG.unitWidget.value
        print( unit) # ANGLE

DIALOG.handler = dialog_event_handler

RESULT=gom.script.sys.show_user_defined_dialog (dialog=DIALOG)

Element name widget

The Element name widget is used to request an element name from the user. It is possible to select the default name (according to naming scheme, e.g. ‘Point 2’ if ‘Point 1’ already exists), or to enter an arbitrary name. elementnameWidget is the object name of the element name widget in the example below.

value (unspecified/various): The current value
basename (string): Base name (e.g. ‘Point’)
mode (string): Mode to get the name suggestion from: (manually, from_element_type, check_like)

read_only (boolean): Read only

Element name widget example

# Let the user define 3 new points (the coordinates are created automatically in this example)
for i in range(3):
    DIALOG=gom.script.sys.create_user_defined_dialog (dialog='dialog definition')
    
    #
    # Event handler function called if anything happens inside of the dialog
    #
    def dialog_event_handler (widget):
        pass
    
    DIALOG.handler = dialog_event_handler
    
    RESULT=gom.script.sys.show_user_defined_dialog (dialog=DIALOG)
    
    print (RESULT.elementnameWidget)
    
    MCAD_ELEMENT=gom.script.primitive.create_point (
        name=RESULT.elementnameWidget,
        point={'point': gom.Vec3d (i+10.0, 0.0, 0.0)}
    )

Selection

Split button widget

A split button is a hybrid between a button and an options menu. Each item consist of text and/or an icon. One of the modes ‘instant’, ‘menu’ or ‘tool’ can be configured.

value (integer): Index of pressed button
items (list): List of lists defining items [[string, base64]]
texts (list): List of texts for items [string]
icons (list): List of icons for items [base64]
mode (string): Button mode (‘instant’, ‘menu’, ‘tool’)
‘instant’ mode: You must open the menu to click a button. The initial button remains fixed.
‘menu’ mode: You can click the initial button immediately or open the menu to click any available button. The initial button remains fixed.
‘tool’ mode: You can click the initial button immediately or open the menu to click any available button. The initial button changes to the clicked button.

Toggle bar widget

The toggle bar widget allows to select one of several items. Each item consists of text and/or an icon.

value (integer): Index of selected item
items (list): List of lists defining items [[string, base64, string]]
texts (list): List of texts for items [string]
icons (list): List of icons for items [base64]
tooltips (list): List of tooltips for items [string]
style (string): Style of buttons (‘icon’, ‘text’, ‘icon_and_text’)
mode (string): Label mode for button group (‘no_label’, ‘label’)

Selection element widget

The Selection element widget can be used to select the elements from the element explorer. The following element types can be chosen:

Any Point
Point element
Line element
Plane element
Direction
User-defined

value (special): The current selected element. May also be None for user-defined filter and use_not_defined
supplier (string): Type of elements handled by this widget (any, points, lines, planes, directions, coordinate_systems, custom)
filter (function): Element filter function for custom type element selector widgets
fast_filter (function): Faster element filter function for custom type element selector widgets. Switch expected filter function signature, bulk vs. single element:

True: List of elements → Iterable of bools
False: Single element → bool (default)

use_not_defined (boolean): Enable to initially show an empty choice for user-defined filter functions, i.e. like the other element types. (default: ‘False’)

elementSelectionWidget is the object name of the element selection widget in the example below.

Selection element widget example

DIALOG=gom.script.sys.execute_user_defined_dialog (dialog='dialog.gdlg')

selectedElement = DIALOG.elementSelectionWidget
print(selectedElement.value ) # output: gom.app.project.inspection['Equidistant Surface Points 1']

The following script shows how to use a custom filter for element selection. The example filter allows the user to select a system plane:

Selection element widget with custom filter

DIALOG4 = gom.script.sys.create_user_defined_dialog(file='dialog.gdlg')


def dialog_event_handler(widget):
    pass

# filter system planes
def element_filter(element) -> bool:
    try:
        if element.type == 'plane':
            return True
    except Exception as e:
        pass
    return False

DIALOG4.handler = dialog_event_handler
DIALOG4.input_new.filter = element_filter

# Alternative: use fast filtering
# from typing import Iterable
#
# def fast_element_filter(*elements) -> Iterable[bool]:
#     return [element_filter(e) for e in elements]
#
# DIALOG4.input_new.fast_filter = True
# DIALOG4.input_new.filter = fast_element_filter

RESULT = gom.script.sys.show_user_defined_dialog(dialog=DIALOG4)

print('Chosen system plane: ', RESULT.input_new.name)

Please find the complete example here: dialog_custom_elem_select.py

Selection list widget

The Selection list widget allows to make a selection from a predefined set of options. The selected item can be accessed from a script through its object name (e.g. selectionListWidget) as follows.

value (string): The current value
index (integer): Index of selected list item
items (list): List of items

Selection list widget attributes example

selectedValue = DIALOG.selectionListWidget.value
selectedIndex = DIALOG.selectionListWidget.index
print( selectedValue ) # output: entry2
print( selectedIndex ) # output: 1

Buttons

Button widget

The Button widget allows to trigger an event or to return a boolean value, respectively. There are two types of buttons: push buttons and toggle buttons. The push button is a regular button and needs an event handler to manage its action. The toggle button has two states - active and inactive - and the user can toggle between them by clicking the button. The button is highlighted in active state as shown in the screenshot. The state of the toggle button can be accessed via the ‘value’ attribute.

value (boolean): The current button value (only useful for toggle button)
text (string): Text of the button
button_type (string): Button type (‘push’, ‘toggle’)
icon (Tom::Parse::Binary): Icon of the button
icon_file_name (string): Source file name of the icon
icon_size (string): Icon size mode (icon, full)
icon_type (string): Icon type (‘none’, ‘system’, ‘file’)
icon_system_type (string): System icon type (‘ok’, ‘cancel’, ‘warning’, ‘error’, ‘arrow_up’, ‘arrow_down’, ‘arrow_left’, ‘arrow_right’)
icon_system_size (string):: System icon size (‘default’, ‘large’, ‘extra_large’)

Button widget example

toggleButtonState = DIALOG.toggleButtonWidget.value
print(toggleButtonState) # output: True

The buttons size and icon can be changed in the Dialog Editor.

Note

There are also values for file icons. These only work straightforward using the dialog designer but not from a script. You can only change between no icon and system icons in a straightforward way.

Radio button widget

The Radio button widget enables the user to choose an option from a predefined set. Each option has a label and a unique ID, which both can be set in the scripting dialog editor by double clicking the widget. The IDs are ‘ONE’, ‘TWO’ and ‘THREE’ in the example below.

value (string): The current selected radio button. This can be None.
items (list): List of radio button items (data, display text), e.g.
DIALOG.radiobuttons.items = [['Value1', 'Title1'], ['Value2', 'Title2'], ['Value3', 'Title3']]
default (string): Default enabled radio button, e.g. DIALOG.radiobuttons.default = 'Value2'

Radio button widget example

selectedChoice = DIALOG.radiobuttonsWidget.value
print( selectedChoice ) # output: ONE

if selectedChoice == 'ONE':
    print("IDs are strings.") # output: IDs are strings.

Layout

Separator layout widget

../../_images/widget_separator_layout_expanded.png — Expanded (contains a single description field widget)

The separator layout widget serves as a container for any number of widgets. Its contents can be collapsed or expanded. It provides title, description and icon as optional features.

title (string): Title text
description (string): Description text
icon (string): System icon or user icon imported from file. Icons are stored as base64-encoded strings.
expanded (boolean): True: Layout is initially expanded

Other

Abort button widget

The Abort button widget aborts the current action. It is disabled if no action is currently executed. It behaves in the same manner as the abort button in the lower right corner of the ZEISS INSPECT software.

text (string): Text of the button
button_type (string): Button type (‘push’, ‘toggle’)
icon (Tom::Parse::Binary): Icon of the button
icon_file_name (string): Source file name of the icon
icon_size (string): Icon size mode (icon, full)
icon_type (string): Icon type (none, system, file)
icon_system_type (string): System icon type (ok, cancel, warning, error, arrow_up, arrow_down, arrow_left, arrow_right)
icon_system_size (string): System icon size (default, large, extra_large)

File system browser widget

The File system browser widget allows to view the file system and to select a file or a set of files, respectively. A filter can be set to show only files with certain filename extensions.

root (string): File system root directory
show_date (boolean): Show file date column
show_size (boolean): Show file size column
show_type (boolean): Show file type column
use_multiselection (boolean): Single/multi file selection mode
selected (list): Selected files
filter (list): List of filename extensions to be shown

def dialog_handler(widget):
    if widget == 'initialize':
        DIALOG.filesystem.root = 'C:/temp'
        DIALOG.filesystem.use_multiselection = True
        filter = ['*.g3d', '*.stp']
    ...

DIALOG.handler = dialog_handler

RESULT = gom.script.sys.show_user_defined_dialog( dialog = DIALOG )

print(RESULT.filesystem.selected)
# E.g.:
# ['C:/temp/ZEISS_INSPECT_Training/Training Data/Raw Data/Actual/ZEISS Training Object Mesh 1.g3d', 'C:/temp/ZEISS_INSPECT_Training/Training Data/Raw Data/Actual/ZEISS Training Object Mesh 2.g3d']

File drag&drop area widget

The File drag&drop area allows to select files. The widget shows the base names of the selected files, but stores the filenames with full paths internally. Some of its text items can be configured.

text_area (string): Default text of drop area (default: ‘<drag and drop file(s) here>’)
text_hover (string): Text shown when hovered with droppable file (default: ‘<drop file(s)>’)
text_list (string): Preamble text before filenames list (default: ‘file(s):’)
max_length (string): Maximum number of characters displayed for filenames (default: -1, i.e. unlimited)

Tolerances widget

The Tolerances widget is a group of input widgets which allows to configure all parameters related to tolerances.

expanded (boolean): Widget is expanded
mode (string): Tolerance mode (‘no_tolerance’, ‘via_tolerance_table’, ‘from_cad’, ‘manual’, ‘from_element’)
upper (double): Upper limit
lower (double): Lower limit
use_upper (boolean): Use upper limit
use_lower (boolean): Use lower limit
use_warn_limit (boolean): Use warning level
upper_warn (double): Upper warn limit
lower_warn (double): Lower warn limit
link_limits (boolean): Link limits
unit (string): Unit ID

Important

The Tolerances widget’s result data type depends on the input:

Symmetric upper/lower tolerance values: A single floating point value is returned.
Asymmetric upper/lower lolerance value or one-sided tolerance: A dictionary is returned.

Examples

Symmetric Tolerances

gom.dialog.DialogResult ('tolerances': 1.0)
Asymmetric Tolerances

gom.dialog.DialogResult ('tolerances': {'lower': float ('nan'), 'tolerance_type': 'one_sided_under', 'upper': 1.0})
One-sided Tolerance

gom.dialog.DialogResult ('tolerances': {'lower': -1.0, 'tolerance_type': 'two_sided_center', 'upper': 1.1})

Hint

See Tech Guide: What are the Possibilities for Unit Conversions Usable in Scripts? for available units.

Widget text assignment and formatting at run time

The Description field (label) widget and the Continuous text widget support HTML / CSS syntax for text formatting and character encoding.

Example: Dialog with a label widget (label)

# Label - font size: 18 pt, style: bold, special character: 'Diameter'
DIALOG.label.text = '<span style="font-size:18pt"><b>Cylinder &#x2300;</b></span>'

Example: Continuous text widget (cont_text) with formatted text

# Continuous text - font size: 18 pt, font weight: 600, color: red, 
DIALOG.text.text = '<span style="font-size:18pt; font-weight:800; color:red;">Attention!</span>'

Example: Continuous text widget (cont_text) with a table containing values from variables

var1 = 9.8
var2 = 10
var3 = 0.3
var4 = "pass"

DIALOG.text.text = '<table width="200">'\
'<tr><th>Actual</th><th>Nominal</th><th>Tolerance</th><th>Result</th></tr>'\
f'<tr><td>{var1}</td><td>{var2}</td><td>{var3}</td><td>{var4}</td></tr></table>'

Note

In case a character string is not recognized as HTML code automatically, enclose it in <html> tags:

DIALOG.label.text = '<html>Diameter ⌀</html>'

Dialog widgets

Determining the widget attributes

Dialog window control

Control widget

Control widget elements

Control button attributes

Status label

Wizards

Control widgets

Common widget attributes

Example

Output

Description field (label) widget

Continuous text widget

Displaying keywords in a continuous text widget

Internal representation of a dialog with text widget

Image widget

Internal representation of a dialog with image widget

Information box widget

Log widget

Progress bar widget

Input

Integer widget

Decimal widget

Text entry field

Slider widget

Checkbox widget

File widget

Date widget

Color widget

Unit widget

Element name widget

Selection

Split button widget

Toggle bar widget

Selection element widget

Selection list widget

Combo box widget

Buttons

Button widget

Radio button widget

Layout

Separator line widget

Horizontal spacer widget

Vertical spacer widget

Tab layout widget

Separator layout widget

Other

Abort button widget

File system browser widget

File drag&drop area widget

Tolerances widget

Widget text assignment and formatting at run time