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Contents
module Fox
# Module to include in FXDialogBox to provide an easy nonmodal version
# of execute.
module FTNonModal
def initialize(*args)
super if defined?(super)
FXMAPFUNC(SEL_COMMAND, FXDialogBox::ID_CANCEL, :onCmdCancel)
FXMAPFUNC(SEL_COMMAND, FXDialogBox::ID_ACCEPT, :onCmdAccept)
end
#
# Creates and shows the dialog, and registers the associated block to be
# called when the dialog is closed. The block is passed a boolean argument
# which is true if and only if the dialog was accepted.
#
# For example:
#
# dialogBox.execute_modal do |accepted|
# if accepted
# puts "Dialog accepted"
# else
# puts "Dialog cancelled"
# end
#
def execute_modal(placement = PLACEMENT_CURSOR, &block)
@__FTNonModal_block = block
execute(placement)
end
#
# Creates and shows the dialog, and registers the associated block to be
# called when the dialog is closed. The block is passed a boolean argument
# which is true if and only if the dialog was accepted.
#
# For example:
#
# dialogBox.execute_nonmodal do |accepted|
# if accepted
# puts "Dialog accepted"
# else
# puts "Dialog cancelled"
# end
#
def execute_nonmodal(placement = PLACEMENT_CURSOR, &block)
@__FTNonModal_block = block
create
show placement
end
def onCmdCancel(*args) # :nodoc:
on_nonmodal_close(false)
end
def onCmdAccept(*args) # :nodoc:
on_nonmodal_close(true)
end
# Called when dialog is closed, with _accepted_ equal to +true+ if and
# only if the user accepted the dialog.
def on_nonmodal_close(accepted)
@__FTNonModal_block[accepted]
##return 0 -- why isn't this enough to close window?
## oh well, let's imitate FXTopWindow:
getApp().stopModal(self, accepted ? 1 : 0)
hide()
end
end
end
Version data entries
54 entries across 54 versions & 2 rubygems