eric6.E5Gui.E5TextEditSearchWidget

Module implementing a horizontal search widget for QTextEdit.

Global Attributes

None

Classes

E5TextEditSearchWidget

Class implementing a horizontal search widget for QTextEdit.

Functions

None

E5TextEditSearchWidget

Class implementing a horizontal search widget for QTextEdit.

Derived from

QWidget

Class Attributes

None

Class Methods

None

Methods

E5TextEditSearchWidget	Constructor
__addWidthForHeightLayout	Private method to set the middle part of the layout.
__find	Private method to search the associated text edit.
__findByReturnPressed	Private slot to handle the returnPressed signal of the findtext combobox.
__findNextPrevCallback	Private method to process the result of the last search.
__findPrevNextQTextEdit	Private method to to search the associated edit widget of type QTextEdit.
__findPrevNextQWebEngineView	Private method to to search the associated edit widget of type QWebEngineView.
__setFindtextComboBackground	Private slot to change the findtext combo background to indicate errors.
__setSearchButtons	Private slot to set the state of the search buttons.
__setupUi	Private method to generate the UI.
attachTextEdit	Public method to attach a QTextEdit widget.
keyPressEvent	Protected slot to handle key press events.
on_findNextButton_clicked	Private slot to find the next occurrence.
on_findPrevButton_clicked	Private slot to find the previous occurrence.
on_findtextCombo_editTextChanged	Private slot to enable/disable the find buttons.
setWidthForHeight	Public method to set the 'width for height'.

Static Methods

None

E5TextEditSearchWidget (Constructor)

E5TextEditSearchWidget(parent=None, widthForHeight=True)

Constructor

parent (QWidget): reference to the parent widget
widthForHeight (bool): flag indicating to prefer width for height. If this parameter is False, some widgets are shown in a third line.

E5TextEditSearchWidget.__addWidthForHeightLayout

__addWidthForHeightLayout(widthForHeight)

Private method to set the middle part of the layout.

widthForHeight (bool): flag indicating to prefer width

E5TextEditSearchWidget.__find

__find(backwards)

Private method to search the associated text edit.

backwards: flag indicating a backwards search (boolean)

E5TextEditSearchWidget.__findByReturnPressed

__findByReturnPressed()

Private slot to handle the returnPressed signal of the findtext combobox.

E5TextEditSearchWidget.__findNextPrevCallback

__findNextPrevCallback(found)

Private method to process the result of the last search.

found (bool): flag indicating if the last search succeeded

E5TextEditSearchWidget.__findPrevNextQTextEdit

__findPrevNextQTextEdit(backwards)

Private method to to search the associated edit widget of type QTextEdit.

backwards (bool): flag indicating a backwards search

Returns:: flag indicating the search result

Return Type:: bool

E5TextEditSearchWidget.__findPrevNextQWebEngineView

__findPrevNextQWebEngineView(backwards)

Private method to to search the associated edit widget of type QWebEngineView.

backwards (bool): flag indicating a backwards search

E5TextEditSearchWidget.__setFindtextComboBackground

__setFindtextComboBackground(error)

Private slot to change the findtext combo background to indicate errors.

error: flag indicating an error condition (boolean)

E5TextEditSearchWidget.__setSearchButtons

__setSearchButtons(enabled)

Private slot to set the state of the search buttons.

enabled: flag indicating the state (boolean)

E5TextEditSearchWidget.__setupUi

__setupUi(widthForHeight)

Private method to generate the UI.

widthForHeight (bool): flag indicating to prefer width for height

E5TextEditSearchWidget.attachTextEdit

attachTextEdit(textedit, editType="QTextEdit")

Public method to attach a QTextEdit widget.

textedit (QTextEdit, QWebEngineView or QWebView): reference to the edit widget to be attached
editType (str (one of "QTextEdit", "QWebEngineView" or "QWebView")): type of the attached edit widget

Raises ValueError:: raised to indicate a bad parameter value

E5TextEditSearchWidget.keyPressEvent

keyPressEvent(event)

Protected slot to handle key press events.

event: reference to the key press event (QKeyEvent)

E5TextEditSearchWidget.on_findNextButton_clicked

on_findNextButton_clicked()

Private slot to find the next occurrence.

E5TextEditSearchWidget.on_findPrevButton_clicked

on_findPrevButton_clicked()

Private slot to find the previous occurrence.

E5TextEditSearchWidget.on_findtextCombo_editTextChanged

on_findtextCombo_editTextChanged(txt)

Private slot to enable/disable the find buttons.

txt: text of the combobox (string)

E5TextEditSearchWidget.setWidthForHeight

setWidthForHeight(widthForHeight)

Public method to set the 'width for height'.

widthForHeight (bool): flag indicating to prefer width

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