scanhaa.blogg.se - Qimage ultimate resize

Self.document().setTextWidth(self.viewport().width()) In order to properly set a vertical height based on the contents, you should set the document's textWidth, and also call autoResize everytime the widget is resized. Then another problem arises: if the window is resized, the contents will not adapt until the text is changed.

you're setting the text before adding it to the layout, so the QTextEdit will know nothing about the required size of the parent.

when a widget is shown the first time, it's not yet completely "mapped" in the OS window management, so it will use default sizes depending on many aspects.

In fact, if you add a print(self.show()) just after show(), you'll see that all will show a default size (probably, 256x192). The problem comes from the fact that you're trying to set the height too early. show() because calling document().size() without show(), the values will all be 0 and I don't know why it is like this. show() of QTextEdit will cause the QTextEdit show up in the middle of the screen and quickly disappear, and it's annoying. I have to set Qt.WidgetAttribute.WA_DontShowOnScreen because if I don't set it, calling. What caused the extra line and how to remove it? In the example, the first seven textboxs all have one extra empty line at the bottom, and the last three don't have it. Note you will need Noto Serif for it to run correctly (and of course you can just replace it), and of course you need PyQt6.

"Serenade in G K.525 Eine kleine Nachtmusik\u20141. "Ultimate Mozart\u2014 The Essential Masterpieces", 6 In A Minor For Solo Violin RV 356\u2014Presto", "12 Concertos Op.3 \u2014 L'estro Armonico \u2014 Concerto No. (Qt.AlignmentFlag.AlignLeft | Qt.AlignmentFlag.AlignTop) Self.verticalLayout = QVBoxLayout(self.scrollAreaWidgetContents) Self.scrollAreaWidgetContents = QWidget() Self.scrollArea = QScrollArea(self.centralwidget) Self.vbox = QVBoxLayout(self.centralwidget) Height = int(self.document().size().height() + () + ())Ĭenter = self.screen().availableGeometry().center() Self.margins = mouseDoubleClickEvent(self, e: QMouseEvent) -> None: I want to automatically resize the QTextEdit to fit to the wrapped text, the text itself will always be in one line, and the wrapped text can have multiple lines, I want the QTextEdits to fit to the height of wrapped lines.īy hours upon hours of Google searching, I have found a solution, but it doesn't work as expected, there can sometimes be one extra line at the bottom, I will post example code below: from PyQt6.QtCore import * The texts can often get very long and the horizontal space is limited by design, and QTextEdit automatically wraps text in multiple lines which is good. I have a bunch of QTextEdits in a QVBoxLayout in a QScrollArea.