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Modify "CustomizableWidgets.jsm"

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  • Last reply by Yaron

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I've added the following 2 lines to "const CustomizableWidgets" in "modules/CustomizableUI.jsm":

context: "", onClick: function(event) { if(event.button != 0) undoCloseTab(); }

This is the code after the change:

const CustomizableWidgets = [{ id: "history-panelmenu", type: "view", viewId: "PanelUI-history", shortcutId: "key_gotoHistory", tooltiptext: "history-panelmenu.tooltiptext2", defaultArea: CustomizableUI.AREA_PANEL, context: "", onClick: function(event) { if(event.button != 0) undoCloseTab(); } onViewShowing: function(aEvent) {

I re-zipped the files and replaced omni.ja, but it wouldn't work.

Should changes in JSM files apply without any further actions? Is the syntax correct?

Thank you.

I've added the following 2 lines to "const CustomizableWidgets" in "modules/CustomizableUI.jsm": context: "", onClick: function(event) { if(event.button != 0) undoCloseTab(); } This is the code after the change: const CustomizableWidgets = [{ id: "history-panelmenu", type: "view", viewId: "PanelUI-history", shortcutId: "key_gotoHistory", tooltiptext: "history-panelmenu.tooltiptext2", defaultArea: CustomizableUI.AREA_PANEL, context: "", onClick: function(event) { if(event.button != 0) undoCloseTab(); } onViewShowing: function(aEvent) { *** I re-zipped the files and replaced omni.ja, but it wouldn't work. Should changes in JSM files apply without any further actions? Is the syntax correct? Thank you.

All Replies (2)

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Yaron, This may be beyond the scope, but there are MDN resources that can help answer your questions below: For more information please see:

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Thank you guigs2. I appreciate your help.

I've found out that there's a pre-compiled CustomizableUI.jsm file in jsloaders.

That file has to be removed for changes in "modules/CustomizableUI.jsm" to take effect.