line edit value change with slider

[jjbabu]

hello
i am using qt designer with windows.i have one task,the value(number) of line edit in the main window is changed with the slider prograss,[COLOR="Red"]can we do this task using QT4 r not?[COLOR="Red"]plz provide some help regarding this issue,if have any sample examples provide to me.
thanks in advance

[jpn]

QSpinBox is basically a line edit, and especially designed for entering numbers.

• add a QSpinBox and QSlider on the form
• connect QSpinBox::valueChanged(int) to QSlider::setValue(int)
• connect QSlider::valueChanged(int) to QSpinBox::setValue(int)
• done