11.71Class GtkHScale

A horizontal slider widget for selecting a value from a range

Class GtkHScale( adjustment )
adjustment the GtkAdjustment which sets the range of the scale.

The GtkHScale widget is used to allow the user to select a value using a horizontal slider.

The position to show the current value, and the number of decimal places shown can be set using the parent GtkScale class's functions.

Methods
new_with_rangeCreates a new horizontal scale widget that lets the user input a number between min and max (including min and max) with the increment step.

Methods

new_with_range

Creates a new horizontal scale widget that lets the user input a number between min and max (including min and max) with the increment step.

GtkHScale.new_with_range( min, max, step )
min minimum value
max maximum value
step step increment (tick size) used with keyboard shortcuts
Returna new GtkHScale

step must be nonzero; it's the distance the slider moves when using the arrow keys to adjust the scale value.

Note that the way in which the precision is derived works best if step is a power of ten. If the resulting precision is not suitable for your needs, use gtk_scale_set_digits() to correct it.

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