Text QML Type

This property specifies a base URL which is used to resolve relative URLs within the text.

Urls are resolved to be within the same directory as the target of the base URL meaning any portion of the path after the last '/' will be ignored.

The default value is the url of the QML file instantiating the Text item.

These properties hold the padding around the content. This space is reserved in addition to the contentWidth and contentHeight.

This QML property was introduced in Qt 5.6.

This property holds whether the text is clipped.

Note that if the text does not fit in the bounding rectangle it will be abruptly chopped.

If you want to display potentially long text in a limited space, you probably want to use elide instead.

The text color.

An example of green text defined using hexadecimal notation:

  Text {
      color: "#00FF00"
      text: "green text"
  }

An example of steel blue text defined using an SVG color name:

  Text {
      color: "steelblue"
      text: "blue text"
  }

Returns the height of the text, including height past the height which is covered due to there being more text than fits in the set height.

Returns the width of the text, including width past the width which is covered due to insufficient wrapping if WrapMode is set.

Sets the horizontal and vertical alignment of the text within the Text items width and height. By default, the text is vertically aligned to the top. Horizontal alignment follows the natural alignment of the text, for example text that is read from left to right will be aligned to the left.

The valid values for horizontalAlignment are Text.AlignLeft, Text.AlignRight, Text.AlignHCenter and Text.AlignJustify. The valid values for verticalAlignment are Text.AlignTop, Text.AlignBottom and Text.AlignVCenter.

Note that for a single line of text, the size of the text is the area of the text. In this common case, all alignments are equivalent. If you want the text to be, say, centered in its parent, then you will need to either modify the Item::anchors, or set horizontalAlignment to Text.AlignHCenter and bind the width to that of the parent.

When using the attached property LayoutMirroring::enabled to mirror application layouts, the horizontal alignment of text will also be mirrored. However, the property horizontalAlignment will remain unchanged. To query the effective horizontal alignment of Text, use the read-only property effectiveHorizontalAlignment.

Set this property to elide parts of the text fit to the Text item's width. The text will only elide if an explicit width has been set.

This property cannot be used with rich text.

Eliding can be:

• Text.ElideNone - the default
• Text.ElideLeft
• Text.ElideMiddle
• Text.ElideRight

If this property is set to Text.ElideRight, it can be used with wrapped text. The text will only elide if maximumLineCount, or height has been set. If both maximumLineCount and height are set, maximumLineCount will apply unless the lines do not fit in the height allowed.

If the text is a multi-length string, and the mode is not Text.ElideNone, the first string that fits will be used, otherwise the last will be elided.

Multi-length strings are ordered from longest to shortest, separated by the Unicode "String Terminator" character U009C (write this in QML with "\u009C" or "\x9C").

Sets whether the font weight is bold.

Sets the capitalization for the text.

• Font.MixedCase - This is the normal text rendering option where no capitalization change is applied.
• Font.AllUppercase - This alters the text to be rendered in all uppercase type.
• Font.AllLowercase - This alters the text to be rendered in all lowercase type.
• Font.SmallCaps - This alters the text to be rendered in small-caps type.
• Font.Capitalize - This alters the text to be rendered with the first character of each word as an uppercase character.

  Text { text: "Hello"; font.capitalization: Font.AllLowercase }

Sets the family name of the font.

The family name is case insensitive and may optionally include a foundry name, e.g. "Helvetica [Cronyx]". If the family is available from more than one foundry and the foundry isn't specified, an arbitrary foundry is chosen. If the family isn't available a family will be set using the font matching algorithm.

Sets whether the font has an italic style.

Sets the letter spacing for the font.

Letter spacing changes the default spacing between individual letters in the font. A positive value increases the letter spacing by the corresponding pixels; a negative value decreases the spacing.

Sets the font size in pixels.

Using this function makes the font device dependent. Use pointSize to set the size of the font in a device independent manner.

Sets the font size in points. The point size must be greater than zero.

Sets whether the font has a strikeout style.

Sets the style name of the font.

The style name is case insensitive. If set, the font will be matched against style name instead of the font properties font.weight, font.bold and font.italic.

This QML property was introduced in Qt 5.6.

Sets whether the text is underlined.

Sets the font's weight.

The weight can be one of:

• Font.Thin
• Font.Light
• Font.ExtraLight
• Font.Normal - the default
• Font.Medium
• Font.DemiBold
• Font.Bold
• Font.ExtraBold
• Font.Black

  Text { text: "Hello"; font.weight: Font.DemiBold }

Sets the word spacing for the font.

Word spacing changes the default spacing between individual words. A positive value increases the word spacing by a corresponding amount of pixels, while a negative value decreases the inter-word spacing accordingly.

This property specifies how the font size of the displayed text is determined. The possible values are:

• Text.FixedSize (default) - The size specified by font.pixelSize or font.pointSize is used.
• Text.HorizontalFit - The largest size up to the size specified that fits within the width of the item without wrapping is used.
• Text.VerticalFit - The largest size up to the size specified that fits the height of the item is used.
• Text.Fit - The largest size up to the size specified that fits within the width and height of the item is used.

The font size of fitted text has a minimum bound specified by the minimumPointSize or minimumPixelSize property and maximum bound specified by either the font.pointSize or font.pixelSize properties.

  Text { text: "Hello"; fontSizeMode: Text.Fit; minimumPixelSize: 10; font.pixelSize: 72 }

If the text does not fit within the item bounds with the minimum font size the text will be elided as per the elide property.

Sets the horizontal and vertical alignment of the text within the Text items width and height. By default, the text is vertically aligned to the top. Horizontal alignment follows the natural alignment of the text, for example text that is read from left to right will be aligned to the left.

The valid values for horizontalAlignment are Text.AlignLeft, Text.AlignRight, Text.AlignHCenter and Text.AlignJustify. The valid values for verticalAlignment are Text.AlignTop, Text.AlignBottom and Text.AlignVCenter.

Note that for a single line of text, the size of the text is the area of the text. In this common case, all alignments are equivalent. If you want the text to be, say, centered in its parent, then you will need to either modify the Item::anchors, or set horizontalAlignment to Text.AlignHCenter and bind the width to that of the parent.

When using the attached property LayoutMirroring::enabled to mirror application layouts, the horizontal alignment of text will also be mirrored. However, the property horizontalAlignment will remain unchanged. To query the effective horizontal alignment of Text, use the read-only property effectiveHorizontalAlignment.

This property contains the link string when the user hovers a link embedded in the text. The link must be in rich text or HTML format and the hoveredLink string provides access to the particular link.

This QML property was introduced in Qt 5.2.

See also linkHovered and linkAt().

These properties hold the padding around the content. This space is reserved in addition to the contentWidth and contentHeight.

This QML property was introduced in Qt 5.6.

Returns the number of lines visible in the text item.

This property is not supported for rich text.

See also maximumLineCount.

Sets the line height for the text. The value can be in pixels or a multiplier depending on lineHeightMode.

The default value is a multiplier of 1.0. The line height must be a positive value.

This property determines how the line height is specified. The possible values are:

• Text.ProportionalHeight (default) - this sets the spacing proportional to the line (as a multiplier). For example, set to 2 for double spacing.
• Text.FixedHeight - this sets the line height to a fixed line height (in pixels).

The color of links in the text.

This property works with the StyledText textFormat, but not with RichText. Link color in RichText can be specified by including CSS style tags in the text.

Set this property to limit the number of lines that the text item will show. If elide is set to Text.ElideRight, the text will be elided appropriately. By default, this is the value of the largest possible integer.

This property is not supported for rich text.

See also lineCount and elide.

This property specifies the minimum font pixel size of text scaled by the fontSizeMode property.

If the fontSizeMode is Text.FixedSize or the font.pixelSize is -1 this property is ignored.

This property specifies the minimum font point size of text scaled by the fontSizeMode property.

If the fontSizeMode is Text.FixedSize or the font.pointSize is -1 this property is ignored.

These properties hold the padding around the content. This space is reserved in addition to the contentWidth and contentHeight.

This QML property was introduced in Qt 5.6.

Override the default rendering type for this component.

Supported render types are:

• Text.QtRendering - the default
• Text.NativeRendering

Select Text.NativeRendering if you prefer text to look native on the target platform and do not require advanced features such as transformation of the text. Using such features in combination with the NativeRendering render type will lend poor and sometimes pixelated results.

These properties hold the padding around the content. This space is reserved in addition to the contentWidth and contentHeight.

This QML property was introduced in Qt 5.6.

Set an additional text style.

Supported text styles are:

• Text.Normal - the default
• Text.Outline
• Text.Raised
• Text.Sunken

  Row {
      Text { font.pointSize: 24; text: "Normal" }
      Text { font.pointSize: 24; text: "Raised"; style: Text.Raised; styleColor: "#AAAAAA" }
      Text { font.pointSize: 24; text: "Outline";style: Text.Outline; styleColor: "red" }
      Text { font.pointSize: 24; text: "Sunken"; style: Text.Sunken; styleColor: "#AAAAAA" }
  }

Defines the secondary color used by text styles.

styleColor is used as the outline color for outlined text, and as the shadow color for raised or sunken text. If no style has been set, it is not used at all.

  Text { font.pointSize: 18; text: "hello"; style: Text.Raised; styleColor: "gray" }

See also style.

The text to display. Text supports both plain and rich text strings.

The item will try to automatically determine whether the text should be treated as styled text. This determination is made using Qt::mightBeRichText().

The way the text property should be displayed.

Supported text formats are:

• Text.AutoText (default)
• Text.PlainText
• Text.StyledText
• Text.RichText

If the text format is Text.AutoText the Text item will automatically determine whether the text should be treated as styled text. This determination is made using Qt::mightBeRichText() which uses a fast and therefore simple heuristic. It mainly checks whether there is something that looks like a tag before the first line break. Although the result may be correct for common cases, there is no guarantee.

Text.StyledText is an optimized format supporting some basic text styling markup, in the style of HTML 3.2:

  <b></b> - bold
  <strong></strong> - bold
  <i></i> - italic
  <br> - new line
  <p> - paragraph
  <u> - underlined text
  <font color="color_name" size="1-7"></font>
  <h1> to <h6> - headers
  <a href=""> - anchor
  <img src="" align="top,middle,bottom" width="" height=""> - inline images
  <ol type="">, <ul type=""> and <li> - ordered and unordered lists
  <pre></pre> - preformatted
  &gt; &lt; &amp;

Text.StyledText parser is strict, requiring tags to be correctly nested.

  Column {
      Text {
          font.pointSize: 24
          text: "<b>Hello</b> <i>World!</i>"
      }
      Text {
          font.pointSize: 24
          textFormat: Text.RichText
          text: "<b>Hello</b> <i>World!</i>"
      }
      Text {
          font.pointSize: 24
          textFormat: Text.PlainText
          text: "<b>Hello</b> <i>World!</i>"
      }
  }

Text.RichText supports a larger subset of HTML 4, as described on the Supported HTML Subset page. You should prefer using Text.PlainText or Text.StyledText instead, as they offer better performance.

These properties hold the padding around the content. This space is reserved in addition to the contentWidth and contentHeight.

This QML property was introduced in Qt 5.6.

Returns true if the text has been truncated due to maximumLineCount or elide.

This property is not supported for rich text.

See also maximumLineCount and elide.

Sets the horizontal and vertical alignment of the text within the Text items width and height. By default, the text is vertically aligned to the top. Horizontal alignment follows the natural alignment of the text, for example text that is read from left to right will be aligned to the left.

The valid values for horizontalAlignment are Text.AlignLeft, Text.AlignRight, Text.AlignHCenter and Text.AlignJustify. The valid values for verticalAlignment are Text.AlignTop, Text.AlignBottom and Text.AlignVCenter.

Note that for a single line of text, the size of the text is the area of the text. In this common case, all alignments are equivalent. If you want the text to be, say, centered in its parent, then you will need to either modify the Item::anchors, or set horizontalAlignment to Text.AlignHCenter and bind the width to that of the parent.

When using the attached property LayoutMirroring::enabled to mirror application layouts, the horizontal alignment of text will also be mirrored. However, the property horizontalAlignment will remain unchanged. To query the effective horizontal alignment of Text, use the read-only property effectiveHorizontalAlignment.

Set this property to wrap the text to the Text item's width. The text will only wrap if an explicit width has been set. wrapMode can be one of:

• Text.NoWrap (default) - no wrapping will be performed. If the text contains insufficient newlines, then contentWidth will exceed a set width.
• Text.WordWrap - wrapping is done on word boundaries only. If a word is too long, contentWidth will exceed a set width.
• Text.WrapAnywhere - wrapping is done at any point on a line, even if it occurs in the middle of a word.
• Text.Wrap - if possible, wrapping occurs at a word boundary; otherwise it will occur at the appropriate point on the line, even in the middle of a word.

This signal is emitted for each line of text that is laid out during the layout process. The specified line object provides more details about the line that is currently being laid out.

This gives the opportunity to position and resize a line as it is being laid out. It can for example be used to create columns or lay out text around objects.

The properties of the specified line object are:

• number (read-only)
• x
• y
• width
• height

For example, this will move the first 5 lines of a Text item by 100 pixels to the right:

  onLineLaidOut: {
      if (line.number < 5) {
          line.x = line.x + 100
          line.width = line.width - 100
      }
  }

The corresponding handler is onLineLaidOut.

This signal is emitted when the user clicks on a link embedded in the text. The link must be in rich text or HTML format and the link string provides access to the particular link.

      Text {
              textFormat: Text.RichText
              text: "See the <a href=\"http://qt-project.org\">Qt Project website</a>."
              onLinkActivated: console.log(link + " link activated")
      }

The example code will display the text "See the Qt Project website."

Clicking on the highlighted link will output http://qt-project.org link activated to the console.

The corresponding handler is onLinkActivated.

This signal is emitted when the user hovers a link embedded in the text. The link must be in rich text or HTML format and the link string provides access to the particular link.

The corresponding handler is onLinkHovered.

This QML signal was introduced in Qt 5.2.

See also hoveredLink and linkAt().

Triggers a re-layout of the displayed text.

Returns the link string at point x, y in content coordinates, or an empty string if no link exists at that point.

This QML method was introduced in Qt 5.3.

See also hoveredLink.