class_range

Range

Inherits: control\ Category: Core\

Brief Description

Abstract base class for range-based controls.

Member Functions

• real #get_val(****) const
• real #get_value(****) const
• real #get_min(****) const
• real #get_max(****) const
• real #get_step(****) const
• real #get_page(****) const
• real #get_unit_value(****) const
• bool #get_rounded_values(****) const
• void #set_val( real value )
• void #set_value( real value )
• void #set_min( real minimum )
• void #set_max( real maximum )
• void #set_step( real step )
• void #set_page( real pagesize )
• void #set_unit_value( real value )
• void #set_rounded_values( bool arg0 )
• void #set_exp_unit_value( bool enabled )
• bool #is_unit_value_exp(****) const
• void #share( Object with )
• void #unshare(****)

Signals

• value_changed**(** real value )
• changed**(****)**

Description

Range is a base class for control nodes that change a floating point //value// between a need a //minimum//, //maximum//, using //step// and //page//, for example a scrollbar.

Member Function Description

== get_val ==

• real #get_val(****) const \ Return the current value. == get_min ==
• real #get_min(****) const \ Return the minimum value. == get_max ==
• real #get_max(****) const \ Return the maximum value. == get_step ==
• real #get_step(****) const \ Return the stepping, if step is 0, stepping is disabled. == get_page ==
• real #get_page(****) const \ Return the page size, if page is 0, paging is disabled. == get_unit_value ==
• real #get_unit_value(****) const \ Return value mapped to 0 to 1 (unit) range. == set_min ==
• void #set_min( real minimum ) \ Set minimum value, clamped range value to it if it"apos;s less. == set_step ==
• void #set_step( real step ) \ Set step value. If step is 0, stepping will be disabled. == set_page ==
• void #set_page( real pagesize ) \ Set page size. Page is mainly used for scrollbars or anything that controls text scrolling. == set_unit_value ==
• void #set_unit_value( real value ) \ Set value mapped to 0 to 1 (unit) range, it will then be converted to the actual value within min and max.