Information processing apparatus performing control on drag operation
An information processing apparatus includes: a detection unit that detects an operation by an instruction unit on a display screen; and a control unit that controls whether to perform processing by a specific operation, which is one of a drag start operation or a drag end operation by the instruction unit, according to a movement state of the instruction unit in a case where the specific operation is detected by the detection unit.
1. An information processing apparatus, comprising:
a memory and
a processor configured to:
execute software stored in the memory;
detect an operation by an instruction unit on a display screen; and
control whether to perform processing by a specific operation, which is one of a drag start operation and a drag end operation by the instruction unit, according to a positional relationship between an operation position, which is a position of the instruction unit in a case where the specific operation is detected by the detection unit, and a target-associated position, which is a position associated with a target on which the specific operation is allowed to be performed, and a speed of the instruction unit in a case where the specific operation by the instruction unit is detected by the detection unit,
wherein, the processor is configured so that, in a case where a combination of the positional relationship and the speed of the instruction unit is a first combination intended to perform the specific operation, the processor performs a control such that processing by the specific operation is performed, and, in a case where a combination of the positional relationship and the speed of the instruction unit is a second combination not intended to perform the specific operation, the processor performs a control such that processing by the specific operation is not performed,
wherein the target-associated position is a position of the target on which the specific operation is allowed to be performed,
wherein the first combination is a combination of a positional relationship between the operation position and the position of the target, which are away from each other by a first distance, and a first speed of the instruction unit, the first distance being shorter than a distance determined as a function of the first speed of the instruction unit, and
wherein the second combination is a combination of a positional relationship between the operation position and the position of the target, which are away from each other by a second distance, and a second speed of the instruction unit, the second distance being longer than a distance determined as a function of the second speed of the instruction unit.
2. An information processing apparatus, comprising:
a memory and
a processor configured to:
execute software stored in the memory;
detect an operation by an instruction unit on a display screen; and
control whether to perform processing by a specific operation, which is one of a drag start operation and a drag end operation by the instruction unit, according to a positional relationship between an operation position, which is a position of the instruction unit in a case where the specific operation is detected by the detection unit, and a target-associated position, which is a position associated with a target on which the specific operation is allowed to be performed, and a speed of the instruction unit in a case where the specific operation by the instruction unit is detected by the detection unit,
wherein, the processor is configured so that, in a case where a combination of the positional relationship and the speed of the instruction unit is a first combination intended to perform the specific operation, the processor performs a control such that processing by the specific operation is performed, and, in a case where a combination of the positional relationship and the speed of the instruction unit is a second combination not intended to perform the specific operation, the processor performs a control such that processing by the specific operation is not performed,
wherein the target-associated position is a position of a boundary of an area for determining whether or not the specific operation is performed on the target,
wherein the first combination is a combination of a positional relationship, in which the operation position is within the area and the operation position and the position of the boundary of the area are away from each other by a first distance at the shortest, and a first speed of the instruction unit, the first distance being longer than a distance determined as a function of the first speed of the instruction unit, and
wherein the second combination is a combination of a positional relationship, in which the operation position is within the area and the operation position and the position of the boundary of the area are away from each other by a second distance at the shortest, and a second speed of the instruction unit, the second distance being shorter than a distance determined as a function of the second speed of the instruction unit.