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"
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5
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COPYRIGHT (c) 1989 by Claus Gittinger
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All Rights Reserved
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This software is furnished under a license and may be used
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only in accordance with the terms of that license and with the
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inclusion of the above copyright notice. This software may not
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be provided or otherwise made available to, or used by, any
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other person. No title to or ownership of the software is
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hereby transferred.
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"
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View subclass:#Label
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instanceVariableNames:'logo
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labelWidth labelHeight
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labelOriginX labelOriginY
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adjust hSpace vSpace
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bgColor fgColor fixSize'
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classVariableNames:'DefaultFont
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DefaultForegroundColor DefaultBackgroundColor'
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poolDictionaries:''
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category:'Views-Layout'
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!
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Label comment:'
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COPYRIGHT (c) 1989 by Claus Gittinger
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All Rights Reserved
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$Header: /cvs/stx/stx/libwidg/Label.st,v 1.17 1995-03-06 19:28:54 claus Exp $
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'!
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3
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!Label class methodsFor:'documentation'!
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copyright
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"
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COPYRIGHT (c) 1989 by Claus Gittinger
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59
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All Rights Reserved
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38
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This software is furnished under a license and may be used
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only in accordance with the terms of that license and with the
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41 |
inclusion of the above copyright notice. This software may not
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42 |
be provided or otherwise made available to, or used by, any
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other person. No title to or ownership of the software is
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hereby transferred.
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"
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!
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version
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"
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$Header: /cvs/stx/stx/libwidg/Label.st,v 1.17 1995-03-06 19:28:54 claus Exp $
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"
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!
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3
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documentation
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"
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This class implements labels, which are views to display a string or image.
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The Label will try to do its best to make its contents fit into the
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view. The contents can be a String, a collection of Strings (i.e.
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Text) or a Form/Image.
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The contents is drawn in fgColor/bgColor, which can be changed using:
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aLabel foregroundColor:aColor
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aLabel backgroundColor:aColor
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When a label is assigned a contents, it will resize itself to fit
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the required size. This resizing can be suppressed by setting the
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fixsize attribute to true using:
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aLabel sizeFixed:true
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This can be used, if resizing of the label is not wanted.
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However, in this case you have to make certain that the size is big enough
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to hold changed logos later.
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The placement of the contents within the label is controlled by
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the adjust attribute, it can be set with:
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aLabel adjust:how
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where how is one of the symbols left, #right, #center, #centerLeft or
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#centerRight (see the comment in Label>>adjust:). The default is #center.
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Instance variables:
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logo <Object> the logo, can be a Form, String or Text
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labelWidth <Integer> the width of the logo in device units
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labelHeight <Integer> the height of the logo in device units
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labelOriginX <Integer> the x-position of the logo withing the Label
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labelOriginY <Integer> the y-position of the logo withing the Label
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adjust <Symbol> controls how the logo is positioned within the
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label. Can be one of:#left,#right,#center,
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#centerLeft or #centerRight (see comment in adjust:)
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hSpace <Integer> number of horizontal pixels around logo
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vSpace <Integer> number of vertical pixels around logo
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bgColor <Color> background color
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fgColor <Color> foreground color
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fixSize <Boolean> if true, a change of the logo change will not
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resize the label; otherwise, its size is adjusted.
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default:false.
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Model-View behavior:
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label model:aModel.
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label aspect:aspectSymbol.
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model sends #changed:aspectSymbol
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---> label will redraw its label from value of model>>aspectSymbol
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"
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!
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examples
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"
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Notice, that Buttons and others inherit from Label;
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therefore, the following geometry examples apply to all subclasses too.
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simple:
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|top l|
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top := StandardSystemView new.
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top extent:(200 @ 200).
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l := Label in:top.
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l label:'hello world'.
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top open
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placement:
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|top l|
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top := StandardSystemView new.
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top extent:(200 @ 200).
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l := Label in:top.
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l label:'hello world'.
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l origin:50@100.
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top open
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level:
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|top l|
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top := StandardSystemView new.
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top extent:(200 @ 200).
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l := Label in:top.
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l level:5.
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l label:'hello world'.
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l origin:50@100.
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top open
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another level:
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|top l|
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top := StandardSystemView new.
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top extent:(200 @ 200).
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l := Label in:top.
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l level:-1.
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l label:'hello world'.
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l origin:50@100.
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top open
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border & colors:
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|top l|
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top := StandardSystemView new.
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top extent:(200 @ 200).
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l := Label in:top.
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l level:0.
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l borderWidth:1.
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l borderColor:Color red.
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l foregroundColor:Color green darkened.
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l backgroundColor:Color green lightened.
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l label:'hello world'.
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l origin:50@100.
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top open
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adjust (resize to see):
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|top l|
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top := StandardSystemView new.
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top extent:(200 @ 200).
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l := Label in:top.
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l borderWidth:1.
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l label:'default - centered'.
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l origin:0.0@70.
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l width:1.0.
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l := Label in:top.
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l borderWidth:1.
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l adjust:#left.
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l label:'left adjust'.
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l origin:0.0@100.
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l width:1.0.
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l := Label in:top.
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l borderWidth:1.
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l adjust:#right.
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l label:'right adjust'.
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l origin:0.0@130.
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l width:1.0.
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top open
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212 |
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just a reminder, that instead of doing placement manually
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as in:
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|top l|
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top := StandardSystemView new.
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top extent:(200 @ 200).
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219 |
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l := Label in:top.
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l borderWidth:1.
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l label:'default - centered'.
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l origin:0.1@70.
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l width:0.8.
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225 |
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l := Label in:top.
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l borderWidth:1.
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l adjust:#left.
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l label:'left adjust'.
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l origin:0.1@100.
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l width:0.8.
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232 |
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l := Label in:top.
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l borderWidth:1.
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l adjust:#right.
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l label:'right adjust'.
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l origin:0.1@130.
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l width:0.8.
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239 |
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240 |
top open
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241 |
|
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242 |
it is much easier, to use a geometry handler, such as
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243 |
a VerticalPanel. Try:
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244 |
|top panel l|
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245 |
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top := StandardSystemView new.
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top extent:(200 @ 200).
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248 |
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panel := VerticalPanelView
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origin:0.0 @ 0.0
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corner:1.0 @ 1.0
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in:top.
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253 |
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panel horizontalLayout:#fit.
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255 |
panel verticalLayout:#center.
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256 |
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l := Label in:panel.
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258 |
l borderWidth:1.
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l label:'default - centered'.
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260 |
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l := Label in:panel.
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l borderWidth:1.
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l adjust:#left.
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l label:'left adjust'.
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265 |
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l := Label in:panel.
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l borderWidth:1.
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268 |
l adjust:#right.
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l label:'right adjust'.
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270 |
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top open
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272 |
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labels with bitmaps or images:
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274 |
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|top l|
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276 |
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top := StandardSystemView new.
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top extent:(200 @ 200).
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279 |
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l := Label in:top.
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l level:-1.
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l form:((Image fromFile:'bitmaps/garfield.gif') magnifyBy:0.2 @ 0.2).
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283 |
l origin:50@100.
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284 |
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top open
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"
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3
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287 |
! !
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288 |
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0
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289 |
!Label class methodsFor:'defaults'!
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defaultExtent
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3
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"return default extent"
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^ 16 @ 16
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!
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296 |
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297 |
updateStyleCache
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77
|
298 |
DefaultForegroundColor := StyleSheet colorAt:'labelForegroundColor'.
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|
299 |
DefaultForegroundColor isNil ifTrue:[
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|
300 |
DefaultForegroundColor := StyleSheet colorAt:'foregroundColor' default:Black.
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|
301 |
].
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60
|
302 |
DefaultBackgroundColor := StyleSheet colorAt:'labelBackgroundColor'.
|
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77
|
303 |
DefaultBackgroundColor isNil ifTrue:[
|
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|
304 |
DefaultForegroundColor := StyleSheet colorAt:'backgroundColor'.
|
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|
305 |
].
|
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60
|
306 |
DefaultFont := StyleSheet fontAt:'labelFont'.
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307 |
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308 |
"
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|
309 |
self updateStyleCache
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310 |
"
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0
|
311 |
! !
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312 |
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313 |
!Label class methodsFor:'instance creation'!
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|
314 |
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|
315 |
form:aForm
|
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3
|
316 |
"return a new Label showing a form"
|
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0
|
317 |
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318 |
^ (self on:Display) form:aForm
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|
319 |
!
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320 |
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321 |
form:aForm in:aView
|
|
3
|
322 |
"return a new Label showing a form"
|
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0
|
323 |
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|
324 |
^ (self in:aView) form:aForm
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|
325 |
! !
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|
326 |
|
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|
327 |
!Label methodsFor:'initialization'!
|
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|
328 |
|
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|
329 |
initialize
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|
330 |
super initialize.
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|
331 |
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|
332 |
font := font on:device.
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|
333 |
self height:(font height + font descent).
|
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|
334 |
adjust := #center.
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|
335 |
labelOriginX := 0.
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|
336 |
labelOriginY := 0.
|
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|
337 |
labelWidth := 0.
|
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|
338 |
labelHeight := 0.
|
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|
339 |
logo := nil.
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|
340 |
fixSize := false.
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|
341 |
hSpace := (self horizontalPixelPerMillimeter:0.5) rounded.
|
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|
342 |
vSpace := (self verticalPixelPerMillimeter:0.5) rounded
|
|
|
343 |
!
|
|
|
344 |
|
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|
345 |
initStyle
|
|
|
346 |
super initStyle.
|
|
|
347 |
|
|
59
|
348 |
DefaultFont notNil ifTrue:[font := DefaultFont on:device].
|
|
|
349 |
DefaultBackgroundColor notNil ifTrue:[
|
|
|
350 |
bgColor := DefaultBackgroundColor on:device
|
|
38
|
351 |
] ifFalse:[
|
|
59
|
352 |
bgColor := viewBackground on:device.
|
|
|
353 |
].
|
|
|
354 |
DefaultForegroundColor notNil ifTrue:[
|
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|
355 |
fgColor := DefaultForegroundColor on:device
|
|
|
356 |
] ifFalse:[
|
|
|
357 |
fgColor := Black on:device.
|
|
38
|
358 |
]
|
|
0
|
359 |
!
|
|
|
360 |
|
|
|
361 |
realize
|
|
|
362 |
super realize.
|
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|
363 |
fgColor := fgColor on:device.
|
|
|
364 |
bgColor := bgColor on:device.
|
|
|
365 |
!
|
|
|
366 |
|
|
|
367 |
recreate
|
|
|
368 |
"after snapin, labels dimensions may have changed due to
|
|
|
369 |
different font parameters"
|
|
|
370 |
|
|
|
371 |
super recreate.
|
|
3
|
372 |
font := font on:device.
|
|
0
|
373 |
self computeLabelSize.
|
|
|
374 |
self computeLabelOrigin
|
|
|
375 |
! !
|
|
|
376 |
|
|
|
377 |
!Label methodsFor:'accessing'!
|
|
|
378 |
|
|
|
379 |
foregroundColor
|
|
|
380 |
"return the foreground color"
|
|
|
381 |
|
|
|
382 |
^ fgColor
|
|
|
383 |
!
|
|
|
384 |
|
|
|
385 |
foregroundColor:aColor
|
|
|
386 |
"set the foreground color"
|
|
|
387 |
|
|
|
388 |
fgColor := aColor on:device.
|
|
|
389 |
self redraw
|
|
|
390 |
!
|
|
|
391 |
|
|
|
392 |
backgroundColor
|
|
|
393 |
"return the background color"
|
|
|
394 |
|
|
|
395 |
^ bgColor
|
|
|
396 |
!
|
|
|
397 |
|
|
|
398 |
backgroundColor:aColor
|
|
|
399 |
"set the background color"
|
|
|
400 |
|
|
|
401 |
bgColor := aColor on:device.
|
|
|
402 |
self redraw
|
|
|
403 |
!
|
|
|
404 |
|
|
|
405 |
foregroundColor:fg backgroundColor:bg
|
|
|
406 |
"set the colors to be used for drawing"
|
|
|
407 |
|
|
|
408 |
fgColor := fg on:device.
|
|
|
409 |
bgColor := bg on:device.
|
|
|
410 |
self redraw
|
|
|
411 |
!
|
|
|
412 |
|
|
|
413 |
sizeFixed:aBoolean
|
|
|
414 |
"set/clear the fix-size attribute (will not change size on label-change)"
|
|
|
415 |
|
|
|
416 |
fixSize := aBoolean
|
|
|
417 |
!
|
|
|
418 |
|
|
38
|
419 |
sizeFixed
|
|
|
420 |
"return the fix-size attribute"
|
|
|
421 |
|
|
|
422 |
^ fixSize
|
|
|
423 |
!
|
|
|
424 |
|
|
0
|
425 |
label:aString
|
|
|
426 |
"set the label-string; adjust extent if not already realized"
|
|
|
427 |
|
|
|
428 |
(logo = aString) ifFalse:[
|
|
59
|
429 |
logo := aString.
|
|
|
430 |
self newLayout
|
|
0
|
431 |
]
|
|
|
432 |
!
|
|
|
433 |
|
|
|
434 |
label
|
|
3
|
435 |
"return the labels string"
|
|
0
|
436 |
|
|
|
437 |
^ logo
|
|
|
438 |
!
|
|
|
439 |
|
|
|
440 |
labelWidth
|
|
3
|
441 |
"return the logos width in pixels"
|
|
0
|
442 |
|
|
|
443 |
^ labelWidth
|
|
|
444 |
!
|
|
|
445 |
|
|
|
446 |
font:aFont
|
|
|
447 |
"set the font - if I'm not realized, adjust my size"
|
|
|
448 |
|
|
|
449 |
(aFont ~~ font) ifTrue:[
|
|
59
|
450 |
super font:(aFont on:device).
|
|
|
451 |
self newLayout
|
|
0
|
452 |
]
|
|
|
453 |
!
|
|
|
454 |
|
|
|
455 |
adjust:how
|
|
|
456 |
"set the adjust, how which must be one of
|
|
|
457 |
|
|
|
458 |
#left -> left adjust logo
|
|
|
459 |
#right -> right adjust logo
|
|
|
460 |
#center -> center logo
|
|
|
461 |
#centerLeft -> center logo; if it does not fit, left adjust it
|
|
|
462 |
#centerRight -> center logo; if no fit, right adjust
|
|
|
463 |
"
|
|
|
464 |
(adjust ~~ how) ifTrue:[
|
|
59
|
465 |
adjust := how.
|
|
|
466 |
self newLayout
|
|
0
|
467 |
]
|
|
|
468 |
!
|
|
|
469 |
|
|
|
470 |
form:aForm
|
|
|
471 |
"set the labels form; adjust extent if not already realized"
|
|
|
472 |
|
|
87
|
473 |
(aForm notNil and:[aForm ~~ logo]) ifTrue:[
|
|
|
474 |
logo notNil ifTrue:[
|
|
|
475 |
logo isImageOrForm ifTrue:[
|
|
59
|
476 |
logo extent = aForm extent ifTrue:[
|
|
|
477 |
logo := aForm.
|
|
|
478 |
^ self
|
|
|
479 |
]
|
|
87
|
480 |
]
|
|
|
481 |
].
|
|
|
482 |
logo := aForm.
|
|
|
483 |
self newLayout
|
|
59
|
484 |
]
|
|
|
485 |
!
|
|
|
486 |
|
|
|
487 |
logo:something
|
|
|
488 |
"set the labels form or string"
|
|
|
489 |
|
|
87
|
490 |
logo isImageOrForm ifTrue:[
|
|
59
|
491 |
self form:something
|
|
87
|
492 |
] ifFalse:[
|
|
59
|
493 |
self label:something
|
|
0
|
494 |
]
|
|
|
495 |
! !
|
|
|
496 |
|
|
50
|
497 |
!Label methodsFor:'change & update'!
|
|
|
498 |
|
|
|
499 |
update:something
|
|
|
500 |
"the MVC way of changing the label ..."
|
|
|
501 |
|
|
97
|
502 |
(aspectSymbol notNil
|
|
|
503 |
and:[something == aspectSymbol]) ifTrue:[
|
|
59
|
504 |
model notNil ifTrue:[
|
|
|
505 |
self label:(model perform: aspectSymbol) printString.
|
|
|
506 |
].
|
|
|
507 |
^ self.
|
|
50
|
508 |
].
|
|
|
509 |
super update:something
|
|
|
510 |
! !
|
|
|
511 |
|
|
38
|
512 |
!Label methodsFor:'queries'!
|
|
|
513 |
|
|
59
|
514 |
preferedExtent
|
|
|
515 |
"return my prefered extent - this is the minimum size I would like to have"
|
|
38
|
516 |
|
|
|
517 |
|extra|
|
|
|
518 |
|
|
|
519 |
logo notNil ifTrue:[
|
|
59
|
520 |
extra := margin * 2.
|
|
|
521 |
^ (labelWidth + extra) @ (labelHeight + extra)
|
|
38
|
522 |
].
|
|
|
523 |
|
|
59
|
524 |
^ super preferedExtent
|
|
38
|
525 |
! !
|
|
|
526 |
|
|
0
|
527 |
!Label methodsFor:'private'!
|
|
|
528 |
|
|
|
529 |
newLayout
|
|
|
530 |
"recompute position/size after a change
|
|
|
531 |
- helper for form:/font: etc."
|
|
|
532 |
|
|
|
533 |
self computeLabelSize.
|
|
|
534 |
fixSize ifFalse:[
|
|
59
|
535 |
self resize
|
|
0
|
536 |
] ifTrue:[
|
|
59
|
537 |
self computeLabelOrigin
|
|
0
|
538 |
].
|
|
3
|
539 |
shown ifTrue:[
|
|
59
|
540 |
self redraw
|
|
3
|
541 |
]
|
|
0
|
542 |
!
|
|
|
543 |
|
|
|
544 |
resize
|
|
69
|
545 |
"resize myself to make text fit into myself.
|
|
|
546 |
but only do so, if I have not been given a relative extent
|
|
|
547 |
or an extend computation block."
|
|
0
|
548 |
|
|
|
549 |
|extra|
|
|
|
550 |
|
|
3
|
551 |
logo notNil ifTrue:[
|
|
59
|
552 |
(relativeExtent isNil and:[extentRule isNil]) ifTrue:[
|
|
69
|
553 |
(relativeCorner isNil and:[cornerRule isNil]) ifTrue:[
|
|
|
554 |
extra := margin * 2.
|
|
|
555 |
self extent:(labelWidth + extra) @ (labelHeight + extra)
|
|
|
556 |
].
|
|
59
|
557 |
].
|
|
|
558 |
self computeLabelOrigin
|
|
0
|
559 |
]
|
|
|
560 |
!
|
|
|
561 |
|
|
|
562 |
computeLabelSize
|
|
|
563 |
"compute the extent needed to hold the label; aForm or aString"
|
|
|
564 |
|
|
|
565 |
|numberOfLines textHeight textWidth|
|
|
|
566 |
|
|
87
|
567 |
logo isNil ifTrue:[^ self].
|
|
|
568 |
|
|
|
569 |
logo isImageOrForm ifTrue:[
|
|
|
570 |
labelWidth := logo width.
|
|
|
571 |
labelHeight := logo height.
|
|
59
|
572 |
^ self
|
|
0
|
573 |
].
|
|
|
574 |
|
|
87
|
575 |
"must be a String or collection of strings"
|
|
|
576 |
logo isString ifTrue:[
|
|
59
|
577 |
numberOfLines := 1 + (logo occurrencesOf:(Character cr)).
|
|
|
578 |
(numberOfLines ~~ 1) ifTrue:[
|
|
81
|
579 |
logo := logo asStringCollection
|
|
59
|
580 |
]
|
|
0
|
581 |
] ifFalse:[
|
|
59
|
582 |
numberOfLines := logo size.
|
|
|
583 |
(numberOfLines == 1) ifTrue:[
|
|
|
584 |
logo := logo asString
|
|
|
585 |
]
|
|
0
|
586 |
].
|
|
|
587 |
|
|
|
588 |
textHeight := font height * numberOfLines + font descent.
|
|
|
589 |
textWidth := font widthOf:logo.
|
|
25
|
590 |
labelWidth := textWidth + (hSpace * 2) .
|
|
|
591 |
labelHeight := textHeight + (vSpace * 2)
|
|
0
|
592 |
!
|
|
|
593 |
|
|
|
594 |
computeLabelOrigin
|
|
|
595 |
"(re)compute the origin of the label whenever label or font changes"
|
|
|
596 |
|
|
|
597 |
|x y|
|
|
|
598 |
|
|
|
599 |
labelHeight isNil ifTrue:[^ self].
|
|
|
600 |
|
|
63
|
601 |
"if it does not fit, should we make the origin visible,
|
|
|
602 |
or the center (for text, the center seems better. For images,
|
|
|
603 |
I dont really know ehich is better ...
|
|
|
604 |
The commented code below makes the origin visible
|
|
|
605 |
"
|
|
|
606 |
"/ (labelHeight < height) ifTrue:[
|
|
|
607 |
"/ y := (height - labelHeight) // 2
|
|
|
608 |
"/ ] ifFalse:[
|
|
|
609 |
"/ y := 0
|
|
|
610 |
"/ ].
|
|
|
611 |
|
|
|
612 |
"always center vertically"
|
|
|
613 |
y := (height - labelHeight) // 2.
|
|
|
614 |
|
|
0
|
615 |
labelOriginY := y.
|
|
|
616 |
|
|
|
617 |
(((adjust == #center)
|
|
|
618 |
or:[adjust == #centerRight])
|
|
|
619 |
or:[adjust == #centerLeft]) ifTrue:[
|
|
59
|
620 |
" center text/form in button "
|
|
|
621 |
x := (width - labelWidth) // 2.
|
|
|
622 |
(width < labelWidth) ifTrue:[
|
|
|
623 |
"no fit"
|
|
|
624 |
(adjust == #centerLeft) ifTrue:[
|
|
|
625 |
x := margin
|
|
|
626 |
] ifFalse:[
|
|
|
627 |
(adjust == #centerRight) ifTrue:[
|
|
|
628 |
x := width - labelWidth - margin
|
|
|
629 |
]
|
|
|
630 |
]
|
|
|
631 |
]
|
|
0
|
632 |
] ifFalse:[
|
|
59
|
633 |
(adjust == #left) ifTrue:[
|
|
|
634 |
x := margin
|
|
|
635 |
] ifFalse:[
|
|
|
636 |
x := width - labelWidth - margin
|
|
|
637 |
]
|
|
0
|
638 |
].
|
|
|
639 |
labelOriginX := x
|
|
|
640 |
! !
|
|
|
641 |
|
|
70
|
642 |
!Label methodsFor:'event handling'!
|
|
0
|
643 |
|
|
|
644 |
sizeChanged:how
|
|
3
|
645 |
"sent whenever size is changed by someone else - recompute the
|
|
|
646 |
logos position within the View."
|
|
0
|
647 |
|
|
77
|
648 |
|prevPosition|
|
|
|
649 |
|
|
|
650 |
prevPosition := labelOriginX.
|
|
0
|
651 |
self computeLabelOrigin
|
|
77
|
652 |
shown ifTrue:[
|
|
|
653 |
labelOriginX ~~ prevPosition ifTrue:[
|
|
|
654 |
self redraw
|
|
|
655 |
]
|
|
|
656 |
]
|
|
0
|
657 |
! !
|
|
|
658 |
|
|
|
659 |
!Label methodsFor:'redrawing'!
|
|
|
660 |
|
|
77
|
661 |
clearInsideWith:bg
|
|
|
662 |
|cutOff mustClear|
|
|
0
|
663 |
|
|
|
664 |
cutOff := margin * 2.
|
|
|
665 |
|
|
3
|
666 |
mustClear := true.
|
|
|
667 |
|
|
87
|
668 |
(logo notNil and:[logo isImageOrForm]) ifTrue:[
|
|
59
|
669 |
(labelOriginX == 0 and:[labelOriginY == 0]) ifTrue:[
|
|
|
670 |
logo width >= (width - cutOff) ifTrue:[
|
|
|
671 |
logo height >= (height - cutOff) ifTrue:[
|
|
|
672 |
"no need to clear before - avoid flicker"
|
|
|
673 |
mustClear := false
|
|
|
674 |
]
|
|
|
675 |
]
|
|
|
676 |
].
|
|
3
|
677 |
].
|
|
|
678 |
|
|
|
679 |
mustClear ifTrue:[
|
|
59
|
680 |
self paint:bg.
|
|
|
681 |
self fillRectangleX:margin y:margin
|
|
|
682 |
width:(width - cutOff)
|
|
|
683 |
height:(height - cutOff).
|
|
3
|
684 |
].
|
|
77
|
685 |
!
|
|
|
686 |
|
|
|
687 |
drawWith:fg and:bg
|
|
|
688 |
"redraw my label with fg/bg - this generic method is also used by subclasses
|
|
|
689 |
(especially Button) to redraw the logo in different colors."
|
|
|
690 |
|
|
|
691 |
|x y|
|
|
|
692 |
|
|
|
693 |
self clearInsideWith:bg.
|
|
0
|
694 |
|
|
|
695 |
logo notNil ifTrue:[
|
|
59
|
696 |
self paint:fg on:bg.
|
|
87
|
697 |
logo isImageOrForm ifTrue:[
|
|
|
698 |
logo := logo on:device.
|
|
59
|
699 |
"/ self background:bg.
|
|
|
700 |
self displayOpaqueForm:logo x:labelOriginX y:labelOriginY
|
|
|
701 |
] ifFalse:[
|
|
|
702 |
x := labelOriginX + hSpace.
|
|
|
703 |
y := labelOriginY + (font ascent) + vSpace.
|
|
0
|
704 |
|
|
87
|
705 |
logo isString ifTrue:[
|
|
59
|
706 |
self displayString:logo x:x y:y
|
|
|
707 |
] ifFalse:[
|
|
|
708 |
logo do:[ :line |
|
|
|
709 |
self displayString:(line printString) x:x y:y.
|
|
|
710 |
y := y + (font height)
|
|
|
711 |
]
|
|
|
712 |
]
|
|
|
713 |
]
|
|
0
|
714 |
]
|
|
|
715 |
!
|
|
|
716 |
|
|
|
717 |
redraw
|
|
|
718 |
"redraw my label"
|
|
|
719 |
|
|
|
720 |
shown ifTrue:[
|
|
59
|
721 |
self drawWith:fgColor and:bgColor
|
|
0
|
722 |
]
|
|
|
723 |
! !
|