PyQt4中的初始屏幕窗口不透明度

Question

I am devoloping an application in Python 2.6.4 and PyQt. In that application i am having a window as below

This window is a splash screen. I made the window splash screen because i dont want the window to be shown in the Task bar. Now i want to set the opacity of the window when the slider moves. The percentage of the window opacity will be the value of the slider.

The code which i wrote fro window opacity is

sliderValue = self.HSLD_opasity.value()
self.pendingRevCntWindow.setWindowOpacity(sliderValue)

My Problem is that the attribute setWindowOpacity is not working out with splash screen. Please can anyone help me out from this problem. Or give another way to solve this.

Answer 1

您必须将滑块的值转换为（0.1-1）范围内的浮点值，因为setWindowOpacity将仅采用（0.1-1）范围内的浮点值。