Struct native_windows_gui::RichLabel [−][src]
pub struct RichLabel { pub handle: ControlHandle, // some fields omitted }
Expand description
A rich label is a label that supports rich text. This control is built on top of the rich text box control and as such
require the rich-textbox
feature. Enable “MULTI_LINE” to support multi line labels.
Unlike the basic Label
, this version supports:
- Colored text
- Multiple fonts
- Styled text such as bold, underscore, strikeout, etc
- Bullet point list
- Paragraph with custom indent/offset
- Custom line spacing
Builder parameters:
parent
: Required. The label parent container.text
: The label text.size
: The label size.position
: The label position.enabled
: If the label is enabled. A disabled label won’t trigger eventsflags
: A combination of the LabelFlags values.ex_flags
: A combination of win32 window extended flags. Unlikeflags
, ex_flags must be used straight from winapifont
: The font used for the label textbackground_color
: The background color of the labelh_align
: The horizontal aligment of the label.line_height
: The line height in pixels for the vertical aligment. Can be None to disable vertical aligment. Real line height cannot be guessed by NWG due to the text formatting
Control events:
MousePress(_)
: Generic mouse press events on the labelOnMouseMove
: Generic mouse mouse eventOnMouseWheel
: Generic mouse wheel event
** Example **
use native_windows_gui as nwg; fn build_label(label: &mut nwg::RichLabel, window: &nwg::Window, font: &nwg::Font) { nwg::RichLabel::builder() .text("Hello") .font(Some(font)) .parent(window) .build(label); }
Fields
handle: ControlHandle
Implementations
Sets the background color for a rich edit control. You cannot get the background color of a rich label
Sets the character format of the selected range of text
Returns the character format of the selected range of text
Sets the paragraph formatting for the selected range of text in a rich edit control
Returns the paragraph formatting for the selected range of text in a rich edit control If more than one paragraph is selected, receive the attributes of the first paragraph
Return the selected range of characters by the user in the text input
Return the selected range of characters by the user in the text input
Return the length of the user input in the control. This is better than control.text().len()
as it
does not allocate a string in memory
Sets the line height for the vertical alignment
Returns the line height for the vertical alignment
Set base font of the control
It is not possible to get the base font handle of a rich label. Use char_format
instead.
Return true if the control is visible to the user. Will return true even if the control is outside of the parent client view (ex: at the position (10000, 10000))
Show or hide the control to the user
Set the position of the button in the parent window
Winapi class name used during control creation
Winapi flags required by the control
Trait Implementations
Auto Trait Implementations
impl !RefUnwindSafe for RichLabel
impl !UnwindSafe for RichLabel