paint_expander
Description:
[ Version ( deprecated = true , deprecated_since = "3.0" , replacement = "render_expander" ) ]
public void paint_expander (Style style, Context cr, StateType state_type, Widget? widget, string? detail, int x, int y, ExpanderStyle expander_style)
Warning: paint_expander is deprecated since 3.0. Use render_expander.
Draws an expander as used in TreeView.
Use render_expander instead
x and y specify the center the expander. The size of the expander is determined by the “expander-size” style
property of widget. (If widget is not specified or doesn’t have an “expander-size” property, an unspecified default size will
be used, since the caller doesn't have sufficient information to position the expander, this is likely not useful.) The expander is
expander_size pixels tall in the collapsed position and expander_size pixels wide in the expanded position.
Parameters:
| style |
a Style |
| cr |
a Context |
| state_type |
a state |
| widget |
the widget |
| detail |
a style detail |
| x |
the x position to draw the expander at |
| y |
the y position to draw the expander at |
| expander_style |
the style to draw the expander in; determines whether the expander is collapsed, expanded, or in an intermediate state. |