a ¤Â=b)ã@sŽddlmZmZmZddlmZgd¢ZGdd„dejƒZGdd„deƒZ Gdd „d eƒZ Gd d „d eƒZ Gd d „d eƒZ Gdd„deƒZ dS)é)Ú QtWidgetsÚQtCoreÚQt)Ú RequiredAttr)Ú BaseWidgetÚSliderÚComboBoxÚCheckBoxÚTextÚButtoncs:eZdZedƒZd ‡fdd„ Zedd„ƒZdd„Z‡Z S) rz#Widget is not attached to a Plugin.Ncs*tt|ƒ ¡||_||_||_d|_dS©N)ÚsuperrÚ__init__ÚnameÚptypeÚcallbackÚplugin)Úselfrrr©Ú __class__©ú:lib/python3.9/site-packages/skimage/viewer/widgets/core.pyr s zBaseWidget.__init__cCsd}t|ƒ‚dS)Nz.Subclass of BaseWidget requires `val` property)ÚNotImplementedError)rÚmsgrrrÚvalszBaseWidget.valcCs| |j|¡dSr )rr©rÚvaluerrrÚ_value_changedszBaseWidget._value_changed)NN) Ú__name__Ú __module__Ú __qualname__rrrÚpropertyrrÚ __classcell__rrrrrs  rcs8eZdZd‡fdd„ Zedd„ƒZejdd„ƒZ‡ZS) r NÚcsdtt|ƒ |¡t ¡|_||_t |¡|_|durRt ¡}|  |¡|j  |¡|j  |j¡dSr ) r r rrÚQLabelÚ_labelÚtextÚ QHBoxLayoutÚlayoutÚsetTextÚ addWidget)rrr&Ú name_labelrrrrs    z Text.__init__cCs |j ¡Sr )r%r&©rrrrr&)sz Text.textcCs|j |¡dSr )r%r))rZtext_strrrrr&-s)Nr#)rrr rr!r&Úsetterr"rrrrr s   r c s\eZdZdZd‡fd d „ Zd d „Zdd„Zdd„Zdd„Ze dd„ƒZ e j dd„ƒZ ‡Z S)raLSlider widget for adjusting numeric parameters. Parameters ---------- name : str Name of slider parameter. If this parameter is passed as a keyword argument, it must match the name of that keyword argument (spaces are replaced with underscores). In addition, this name is displayed as the name of the slider. low, high : float Range of slider values. value : float Default slider value. If None, use midpoint between `low` and `high`. value_type : {'float' | 'int'}, optional Numeric type of slider value. ptype : {'kwarg' | 'arg' | 'plugin'}, optional Parameter type. callback : callable f(widget_name, value), optional Callback function called in response to slider changes. *Note:* This function is typically set (overridden) when the widget is added to a plugin. orientation : {'horizontal' | 'vertical'}, optional Slider orientation. update_on : {'release' | 'move'}, optional Control when callback function is called: on slider move or release. ççð?NÚfloatÚkwargé<Ú horizontalÚreleasec stt|ƒ |||¡|dur(||d}| dkr\t tj¡|_tjj } tjj } t  |¡|_ nD| dkrt tj ¡|_tjj } tjj} t |¡|_ nd} t| | ƒ‚|dkrÔd}t||ƒ||_|j d|¡d|_n.|d krò|j ||¡d |_nd } t| |ƒ‚||_||_||_||_| d kr6|jj |j¡n(| d krR|jj |j¡n td| ƒ‚|j tjj¡t ¡|_ |j  !|j"¡|j  #| ¡t $¡|_%|j% &|¡|j% !|j|j¡|j% #| ¡|j%j' |j(¡|j  )|j ¡|j  )|j¡|j  )|j%¡dS)Ng@Zverticalr3z%Unexpected value %s for 'orientation'r0ièéz%2.2fÚintz%dz:Expected `value_type` to be 'float' or 'int'; received: %sZmover4z#Unexpected value %s for 'update_on')*r rrrZQSliderrZVerticalÚsliderrZ AlignHCenterZ QVBoxLayoutr(Z HorizontalÚ AlignLeftÚ AlignRightr'Ú ValueErrorr0Ú_scaleZsetRangeZ value_fmtÚ value_typeÚ_lowÚ_highrZ valueChangedÚconnectÚ_on_slider_changedZsliderReleasedZsetFocusPolicyZ StrongFocusr$r+r)rÚ setAlignmentZ QLineEditÚeditboxZsetMaximumWidthZeditingFinishedÚ_on_editbox_changedr*)rrZlowZhighrr<rrZmax_edit_widthZ orientationZ update_onZ align_textZ align_valuerZ slider_maxrrrrNs\           zSlider.__init__cCs0|j}|j t|ƒdd…¡| |j|¡dS)zACall callback function with slider's name and value as parametersNé)rrBr)Ústrrrrrrrr@“szSlider._on_slider_changedcCsvzt|j ¡ƒ}Wnty.| ¡YdS0|j|krH|jksVn| ¡dS||_| ¡|  |j |¡dS)z#Validate input and set slider valueN) r0rBr&r:Ú_bad_editbox_inputr=r>rÚ_good_editbox_inputrrrrrrrC™s zSlider._on_editbox_changedcCs|j d¡dS)Nz$background-color: rgb(255, 255, 255)©rBZ setStyleSheetr,rrrrG¨szSlider._good_editbox_inputcCs|j d¡dS)Nz$background-color: rgb(255, 200, 200)rHr,rrrrF«szSlider._bad_editbox_inputcCs(|j ¡}|jdkr$||j|j}|S©Nr0)r7rr<r;r=rrrrr®s  z Slider.valcCs.|jdkr||j|j}|j t|ƒ¡dSrI)r<r=r;r7ZsetValuer6rrrrrµs ) r.r/Nr0r1Nr2r3r4) rrr Ú__doc__rr@rCrGrFr!rr-r"rrrrr2sþE rcsHeZdZdZd ‡fdd„ Zedd„ƒZedd „ƒZejd d „ƒZ‡Z S) raÙComboBox widget for selecting among a list of choices. Parameters ---------- name : str Name of ComboBox parameter. If this parameter is passed as a keyword argument, it must match the name of that keyword argument (spaces are replaced with underscores). In addition, this name is displayed as the name of the ComboBox. items: list of str Allowed parameter values. ptype : {'arg' | 'kwarg' | 'plugin'}, optional Parameter type. callback : callable f(widget_name, value), optional Callback function called in response to combobox changes. *Note:* This function is typically set (overridden) when the widget is added to a plugin. r1Ncs’tt|ƒ |||¡t ¡|_|j |j¡|j t j j ¡t  ¡|_ |j  t|ƒ¡t |¡|_|j |j¡|j |j ¡|j j |j¡dSr )r rrrr$r+r)rrArrr8Z QComboBoxÚ _combo_boxZaddItemsÚlistr'r(r*ZcurrentIndexChangedr?r)rrÚitemsrrrrrrÐs   zComboBox.__init__cCs |j ¡Sr )rKZ currentTextr,rrrràsz ComboBox.valcCs |j ¡Sr )rKZ currentIndexr,rrrÚindexäszComboBox.indexcCs|j |¡dSr )rKZsetCurrentIndex©rÚirrrrNès)r1N) rrr rJrr!rrNr-r"rrrrr¼s  rcs<eZdZdZd ‡fdd„ Zedd „ƒZejd d „ƒZ‡ZS) r aCheckBox widget Parameters ---------- name : str Name of CheckBox parameter. If this parameter is passed as a keyword argument, it must match the name of that keyword argument (spaces are replaced with underscores). In addition, this name is displayed as the name of the CheckBox. value: {False, True}, optional Initial state of the CheckBox. alignment: {'center','left','right'}, optional Checkbox alignment ptype : {'arg' | 'kwarg' | 'plugin'}, optional Parameter type callback : callable f(widget_name, value), optional Callback function called in response to checkbox changes. *Note:* This function is typically set (overridden) when the widget is added to a plugin. FÚcenterr1NcsÀtt|ƒ |||¡t ¡|_|j |¡|j |j¡t  |¡|_ |dkr^|j   t j j¡n@|dkrx|j   t j j¡n&|dkr’|j   t j j¡n td|ƒ‚|j  |j¡|jj |j¡dS)NrQÚleftÚrightz#Unexpected value %s for 'alignment')r r rrZ QCheckBoxÚ _check_boxÚ setCheckedr)rr'r(rArrZ AlignCenterr8r9r:r*Z stateChangedr?r)rrrZ alignmentrrrrrrs    zCheckBox.__init__cCs |j ¡Sr )rTZ isCheckedr,rrrrsz CheckBox.valcCs|j |¡dSr )rTrUrOrrrrs)FrQr1N) rrr rJrr!rr-r"rrrrr ísÿ r cs eZdZdZ‡fdd„Z‡ZS)r z¿Button which calls callback upon click. Parameters ---------- name : str Name of button. callback : callable f() Function to call when button is clicked. csHtt|ƒ |¡t |¡|_|jj |¡t |¡|_ |j   |j¡dSr ) r r rrZ QPushButtonZ_buttonZclickedr?r'r(r*)rrrrrrr-s   zButton.__init__)rrr rJrr"rrrrr "s r N)ZqtrrrZutilsrÚ__all__ZQWidgetrr rrr r rrrrÚs  15