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{alias:qshow}

Name

qshow — draw widget, making it visible

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QTcl makes a distinction between creating widgets and showing them. A QTcl script will typically have several commands that just create widgets in memory with a final qshow at the end, at which point the widgets are made visible. The current widget may be made invisible using the qclose command.

Arguments

widget

Any widget. If a widget is not provided as argument the current widget is used.

Examples

Ex.1: Displaying a widget

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# Window to be shown and closed
set w [qwidget]
qsetwindowtitle "Child"
qshow $w

# Controller window
set c [qwidget]
qsetwindowtitle Controller
qhboxlayout {
	qpushbutton Show { qshow $w }
	qpushbutton Close { qclose $w }
}

qshow $c

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