6 lines
323 B
Tcl
6 lines
323 B
Tcl
package require Tk 8.5
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set curWindow [lindex [wm stackorder .] end]
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# Everything below will work with anything from Tk 8.0 onwards
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set x [expr {[winfo pointerx .] - [winfo rootx $curWindow]}]
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set y [expr {[winfo pointery .] - [winfo rooty $curWindow]}]
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tk_messageBox -message "the mouse is at ($x,$y) in window $curWindow"
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