Control created using the GUI Package - Revision history

Thomas Linder Puls: category

2016-03-04T09:44:30Z

Thomas Linder Puls: 7.4

2012-12-02T22:42:03Z

7.4

← Older revision		Revision as of 00:42, 3 December 2012
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	'''Download''' source files of the example project used in this tutorial:		'''Download''' source files of the example project used in this tutorial:

	[http://download.pdc.dk/vip/72/tutorial_examples/newCustomControl.zip Visual Prolog 7.2 version].		* Visual Prolog 7.4 and 7.3 install examples in the IDE:
			*:'''Help -> Install Examples...'''
	[http://download.pdc.dk/vip/71/examples/tutorial_examples/newCustomControl.zip Visual Prolog 7.1 version].		* [http://download.pdc.dk/vip/72/tutorial_examples/newCustomControl.zip Visual Prolog 7.2 version].
			* [http://download.pdc.dk/vip/71/examples/tutorial_examples/newCustomControl.zip Visual Prolog 7.1 version].

	==New Control==		==New Control==

Thomas Linder Puls: /* New '''Compound Control''' */ linebreak

2008-12-08T13:39:06Z

New '''Compound Control''': linebreak

← Older revision		Revision as of 15:39, 8 December 2008
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	clauses		clauses
	onPushButton(Source) = button::defaultAction() :-		onPushButton(Source) = button::defaultAction() :-
	stdIO::write("Button ",Source:getText(),		stdIO::write("Button ",Source:getText(), " has been clicked\n").</vip>
	" has been clicked\n").</vip>

	The second control is ready and we can add it to the form ''testForm''. You can recall, how to add a control here.		The second control is ready and we can add it to the form ''testForm''. You can recall, how to add a control here.

Thomas Linder Puls: /* New Control */ linebreak

2008-12-08T13:38:50Z

New Control: linebreak

← Older revision		Revision as of 15:38, 8 December 2008
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	clauses		clauses
	onPaint(_, Rectangle, GdiObject) :-		onPaint(_, Rectangle, GdiObject) :-
	GdiObject:drawTextInRect(Rectangle,"Hello",		GdiObject:drawTextInRect(Rectangle,"Hello", [vpiDomains::dtext_Center]).</vip>
	[vpiDomains::dtext_Center]).</vip>

	Finally you can add the control to the form '' testForm''. You can recall how to add a control here.		Finally you can add the control to the form '' testForm''. You can recall how to add a control here.

Elizabeth Safro: example links

2008-11-13T16:21:24Z

example links

← Older revision		Revision as of 18:21, 13 November 2008
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	In this tutorial, we will show you how to create a new control in the GUI package of Visual Prolog step by step. First we will create a simple control, which will have some drawing in it. And then we will create a control as a container control, which will have a button and a drawing inside.		In this tutorial, we will show you how to create a new control in the GUI package of Visual Prolog step by step. First we will create a simple control, which will have some drawing in it. And then we will create a control as a container control, which will have a button and a drawing inside.

	'''Download: ''~~Source~~ files~~'''''~~ of the example project used in this tutorial.		'''Download''' source files of the example project used in this tutorial:

			[http://download.pdc.dk/vip/72/tutorial_examples/newCustomControl.zip Visual Prolog 7.2 version].

			[http://download.pdc.dk/vip/71/examples/tutorial_examples/newCustomControl.zip Visual Prolog 7.1 version].

	==New Control==		==New Control==

Thomas Linder Puls: Categorized

2008-10-29T21:25:48Z

Categorized

← Older revision		Revision as of 23:25, 29 October 2008
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	[[Category:Tutorials]]		[[Category:Tutorials]]
	[[Category:Controls]]		[[Category:Controls]]
	~~[[Category:GUI]]~~

Thomas Linder Puls: How to Create a New Control using the GUI Package moved to Control created using the GUI Package

2008-02-03T13:30:40Z

How to Create a New Control using the GUI Package moved to Control created using the GUI Package

← Older revision	Revision as of 15:30, 3 February 2008
(No difference)

Thomas Linder Puls: categorized

2008-01-19T21:59:21Z

categorized

← Older revision		Revision as of 23:59, 19 January 2008
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	[[Category:Tutorials]]		[[Category:Tutorials]]
			[[Category:Controls]]
			[[Category:GUI]]

Thomas Linder Puls: Move from WEB

2007-08-26T21:20:46Z

Move from WEB

New page

In this tutorial, we will show you how to create a new control in the GUI package of Visual Prolog step by step. First we will create a simple control, which will have some drawing in it. And then we will create a control as a container control, which will have a button and a drawing inside.

'''Download: ''Source files''''' of the example project used in this tutorial.

==New Control==

Let us create a new project with the name ''newCustomControl.'' We also create a new form ''testForm'' and we will enter invocation of this form on FileNew. You can see more details about how to add a form here.

We need to create a new control. We can use the following steps:

*Select a package in the project tree, where a new control will be created.

*Run command '''File|New''' and choose '''Control''' as item, which will be created.

*Type some name for the control. In our case the name is ''firstCustomControl''

*Click Create button, you will see attributes of new control. It is worth to keep them unchanged for the first time.

IDE will generate default code.

Now we can do some drawing in it. Please select in the project tree ''firstCustomControl.ctl'', run command '''View|Code Expert''' and add onPaint event responder. IDE will generate default code, so we can insert some drawing in it. For example, the code can be:

<vip>predicates
onPaint : drawWindow::paintResponder.
clauses
onPaint(_, Rectangle, GdiObject) :-
GdiObject:drawTextInRect(Rectangle,"Hello",
[vpiDomains::dtext_Center]).</vip>

Finally you can add the control to the form '' testForm''. You can recall how to add a control here.

==New '''Compound Control'''==

Let us create a new control ''secondCustomControl'' using '''File|New''' command. In IDE Dialog Editor we can add a button inside the control. Thus the new control becomes a compound control. Actually we can add any other control inside the new control.

We will also add onPaint responder to add some drawing and add onPushButton responder to add some handing of the button click. For example, the code can be:

<vip>predicates
onPaint : drawWindow::paintResponder.
clauses
onPaint(_, Rectangle, GdiObject) :-
GdiObject:drawTextInRect(Rectangle,"Hello2",
[vpiDomains::dtext_Center]).
predicates
onPushButton : button::clickResponder.
clauses
onPushButton(Source) = button::defaultAction() :-
stdIO::write("Button ",Source:getText(),
" has been clicked\n").</vip>

The second control is ready and we can add it to the form ''testForm''. You can recall, how to add a control here.

==References==

[[Category:Tutorials]]

← Older revision		Revision as of 11:44, 4 March 2016
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	==References==		==References==

	~~[[Category:Tutorials]]~~
	[[Category:Controls]]		[[Category:Controls]]