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KeyPressEvent propagation does not work #39

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pavel-krivanek opened this issue Mar 9, 2020 · 1 comment · May be fixed by #40

Contributor

pavel-krivanek commented Mar 9, 2020

If I'm not wrong, when event callback returns false, the default event propagation and processing should continue. It does not seem to work.

GtkApplication ensureRunning.
textEditor := GtkEntry new.
textEditor connectKeyPressEvent:  [ :event |
    event isEscape ifTrue: [ #Esc traceCr ]. 
    false ].
window := GtkWindow new
		title: ' Example';
		add: (GtkBox newVertical
			packStart: (textEditor)
			expand: true 
			fill: true
			padding: 0;
			yourself);
		showAll

pavel-krivanek linked a pull request

that will close this issue

issue-39-KeyPressEvent #40

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Contributor Author

pavel-krivanek commented Mar 9, 2020

correct form:

GtkApplication ensureRunning.
	

textEditor := GtkEntry new.
textEditor connectKeyPressEvent:  [ :event |
	event isEscape ifTrue: [ #Esc traceCr ]. 
	textEditor imContextFilterKeypress: event.
	false ].
	
window := GtkWindow new
		title: ' Example';
		add: (GtkBox newVertical
			packStart: (textEditor)
			expand: true 
			fill: true
			padding: 0;
			yourself);
		showAll

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