auto close same widget

[hannesdelbeke]

now that we can manage widgets with bqt.add, add feature to not open a new widget, if the widget is already open.

instead set widget active. can be done based on name? forcing devs to use a nice qt name for their tools

[hannesdelbeke]

from PySide2.QtWidgets import QApplication, QMainWindow, QPushButton

app = QApplication([])
window = QMainWindow()

button = QPushButton("Click me", window, objectName="jezus")

window.show()
app.exec_()

[hannesdelbeke]

objectame is always unique, and makes for nicer print statements when debugging. we can use this to compare

[hannesdelbeke]

test widget, paste in blender console, assumes bqt is active

from PySide2.QtWidgets import QWidget, QSlider, QVBoxLayout, QApplication

widget = QWidget(objectName="sliderboy")
slider = QSlider()
layout = QVBoxLayout()
layout.addWidget(slider)
widget.setLayout(layout)
widget.show()