Bad components preview in "Qucs Library Tool 0.0.19"

[pidgeon777]

When selecting a component in the Qucs Library Tool window, sometimes the preview of the component is wrong. Steps to reproduce the problem:

1) Tools -> Component Library (CTRL + 5).

2) Digit "741" (with no quotes) in the search box, and select the first result.

3) Press arrow down in the keyboard.

4) Press arrow down in the keyboard.

5) Press arrow down in the keyboard.

6) Press arrow down in the keyboard.

7) Press arrow down in the keyboard.

8) Press arrow down in the keyboard.

9) Press arrow down in the keyboard.

10) Press arrow down in the keyboard.

11) Press arrow down in the keyboard.

You can notice how, in many cases, the preview of the selected component is wrong. I'm using Qucs v0.0.19 (qucs-win64-bin portable version), running it on a Windows 7 x64 machine.

[in3otd]

this is almost surely related to #543... I did port the search code from the GUI to the Library Tool...

[andresmmera]

I reckon that #556 solves the problem. Just for checking, could you test it?

[pidgeon777]

Unfortunately I'm not able to test it at the moment.

[guitorri]

Fix merged with #580.