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Added precondition in layout control

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This commit is contained in:
severin
2014-01-04 14:15:05 +01:00
parent c9599f449f
commit c4acbf563f
1 changed files with 7 additions and 4 deletions
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9
draft/library/wsf_js_widget/kernel/webcontrol/wsf_layout_control.e
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@@ -38,14 +38,17 @@ feature -- Add control
add_control_raw (div)
end
add_control (col:INTEGER; c: WSF_STATELESS_CONTROL)
add_control (col: INTEGER; c: WSF_STATELESS_CONTROL)
require
col >= 1 and col <= controls.count
attached {WSF_STATELESS_MULTI_CONTROL [WSF_STATELESS_CONTROL]} controls [col]
do
if attached {WSF_STATELESS_MULTI_CONTROL [WSF_STATELESS_CONTROL]}controls[col] as div then
if attached {WSF_STATELESS_MULTI_CONTROL [WSF_STATELESS_CONTROL]} controls [col] as div then
div.add_control (c)
end
end
add_column (span:INTEGER)
add_column (span: INTEGER)
local
div: WSF_STATELESS_MULTI_CONTROL [WSF_STATELESS_CONTROL]
do