Dialogs

class qtpyvcp.widgets.dialogs.base_dialog.BaseDialog(parent=None, ui_file=None, title=None, modal=None, popup=None, frameless=None, stay_on_top=None)

Base Dialog

Base QtPyVCP dialog class.

This is intended to be used as a base class for custom dialogs, as well as a provider for use in YAML config files. This allows loading custom dialogs from .ui files without needing to write any python code.

You can launch dialogs using a Dialog Button or from a window menu item.

Example

YAML config for loading a custom dialog called my_dialog from a .ui file named my_diloag.ui located in the same dir as the .yml file:

dialogs:
  my_dialog:
    provider: qtpyvcp.widgets.dialogs.base_dialog:BaseDialog
    kwargs:
      ui_file: {{ file.dir }}/my_dialog.ui
      title: My Dialog Title    # optional, set the dialog title
      modal: false              # optional, whether the dialog is modal
      popup: false              # optional, whether the dialog is a popup
      frameless: false          # optional, whether the dialog is frameless
      stay_on_top: true         # optional, whether the dialog stays on top

Parameters:

• parent (QWidget, optional) – The dialog’s parent window, or None.
• ui_file (str, optional) – The path of a .ui file to load the dialog from. The ui base widget should be a QDialog.
• title (str, optional) – The title to use for the dialog. This will override any title property set in QtDesigner.
• modal (bool, optional) – Whether the dialog should be application modal. This will override any modality hints set in QtDesigner.
• frameless (bool, optional) – Whether the window has a frame or not. If the window does not have a frame you will need some way to close it, like an Ok or Cancel button.
• popup – (bool, optional) : Makes the dialog use a frame less window that automatically hides when it looses focus.
• stay_on_top (bool, optional) – Sets the stay on top hint window flag. This overrides any window flags set in QtDesiger.

loadUiFile(ui_file)

Load dialog from a .ui file.

The .ui file base class should be a QDialog.

Parameters:ui_file (str) – path to the .ui file to load.

setWindowFlag(flag, on)

BackPort QWidget.setWindowFlag() implementation from Qt 5.9

This method was introduced in Qt 5.9 so is not present in Qt 5.7.1 which is standard on Debian 9 (stretch), so add our own implementation.

class qtpyvcp.widgets.dialogs.about_dialog.AboutDialog(*args, **kwargs)

class qtpyvcp.widgets.dialogs.error_dialog.ErrorDialog(exc_info)

class qtpyvcp.widgets.dialogs.offsets_dialog.OffsetsDialog(parent=None)

class qtpyvcp.widgets.dialogs.open_file_dialog.OpenFileDialog(parent=None)

NGC file chooser dialog.

initialize()

This method is called right before the main application starts.

terminate()

This method is called right before the main application ends.

class qtpyvcp.widgets.dialogs.probesim_dialog.ProbeSim(parent=None)