From f8de91ae41929286b1cf43c72093e5c996b1f949 Mon Sep 17 00:00:00 2001 From: Ian C Date: Sun, 18 Sep 2005 19:19:36 +0000 Subject: Added documentation --- simplegui.mod/doc/commands.html | 109 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 109 insertions(+) create mode 100644 simplegui.mod/doc/commands.html (limited to 'simplegui.mod/doc/commands.html') diff --git a/simplegui.mod/doc/commands.html b/simplegui.mod/doc/commands.html new file mode 100644 index 0000000..c66334a --- /dev/null +++ b/simplegui.mod/doc/commands.html @@ -0,0 +1,109 @@ + + +BlitzMax Module Reference + + + +

Function Reference

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Function GUINotify( s:String ) Displays a notification alert with the supplied string.

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Function GUIYesNo:Int( s:String ) Displays a yes/no alert with the supplied string.

Returns: True if Yes selected, otherwise False.

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Function GUIMenu( title:String, options:String[],x,y ) Displays a pop-up menu.

Returns: The index of the selected option, -1 for none.

title is the menu title, options the options to display and x and y specify its position,.

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Type Reference

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Type TGUIFont Defines the TBitmapFont to be used by the GUI.

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Global font:TBitmapFont The font to use.

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Type TWidget Abstract The base widget type.

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Field enabled:Int If true the widget is displayed and can be used.

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Field text:String The text displayed in the widget.

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Field x:Int The X co-ordinate of the widget.

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Field y:Int The Y co-ordinate of the widget.

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Field w:Int The width of the widget.

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Field h:Int The height of the widget.

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Field callback(w:TWidget) Callback to call when clicked.

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Field mouse_over:Int True if the mouse is over this widget, False otherwise.

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Field owner:TGUIHandler The TGUIHandler that owns this widget.

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Method HandleKey( k:Int ) Override this accept keypresses

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Method MouseEnter() Override this for when the mouse enters. Call this parent version to handle mouse_over too.

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Method MouseLeave() Override this for when the mouse leaves. Call this parent version to handle mouse_over too.

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Method HandleClick() Override to handle a mouse button press.

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Method Draw() Must be provided by a widget to draw itself.

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Function DrawBox( x:Int, y:Int, w:Int, h:Int ) Helper to draw a wireframe rectangle.

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Function Draw3DBox( x:Int, y:Int, w:Int, h:Int, invert:Int, size:Int=2 ) Helper to draw a 3D rectangle.

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Type TLabel Extends TWidget The label widget (simply displays the supplied string)

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Function Create:TLabel( gui:TGUIHandler,x:Int, y:Int, text:String ) Create a TLabel widget.

Returns: The created widget.

gui is the TGUIHandler object managing this wiget. x and y are its position and text is the text to display in the label.

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Type TText Extends TWidget The text entry widget

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Function Create:TText( gui:TGUIHandler,x:Int, y:Int, text:String, maxlen:Int, callback(w:TWidget)=Null ) Create a TText widget.

Returns: The created widget.

gui is the TGUIHandler object managing this wiget. x and y are its position and text is the initial text in the widget. +maxlen is the maximum number of characters allowed. callback is called when RETURN is pressed in the text field.

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Type TCheckbox Extends TWidget The checkbox widget

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Field checked:Int True if the box is checked, False otherwise.

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Function Create:TCheckbox( gui:TGUIHandler, x:Int, y:Int, text:String, callback(w:TWidget)=Null ) Create a TCheckox widget.

Returns: The created widget.

gui is the TGUIHandler object managing this wiget. x and y are its position and text is the text to display by the checkbox. +callback is called when the checkbox is toggled.

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Type TButton Extends TWidget The button widget

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Function Create:TButton( gui:TGUIHandler, x:Int, y:Int, w:Int, h:Int, text:String, callback(w:TWidget) ) Create a TButton widget.

Returns: The created widget.

gui is the TGUIHandler object managing this wiget. x, y, w and h are its position and size, and text is the text to display in the button. +callback is called when the button is pressed.

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Type TButtonList Extends TWidget A drop down list type widget

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Field selected:Int The selected item.

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Function Create:TButtonList( gui:TGUIHandler, x:Int, y:Int, options:String[], selected:Int, callback(w:TWidget) ) Create a TButtonList widget.

Returns: The created widget.

gui is the TGUIHandler object managing this wiget. x and y are its position. options are the options for the list and +selected is the currently selected item. callback is called when the selection changes.

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Type TGUIHandler Handles the GUI.

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Method Register( w:TWidget ) Register a widget.

Widgets call this themselves.

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Method Clear() Remove all widgets.

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Method SetFocus( w:TWidget ) Sets the keyboard focus to the supplied widget. Pass null for no focus.

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Method GetFocus:TWidget() Gets the keyboard focus.

Returns: The currently focused TWidget, or null for no focus.

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Method Clicked:TWidget() Gets the last clicked widget.

Returns: The last clicked TWidget. Null is returned if this is called again before another widget is clicked.

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Method EventLoop() Perform the event loop and pass any necessary events.

KeyHit(KEY_MOUSELEFT) and GetChar() are used to consume events for the interface.

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Function Create:TGUIHandler() Create a GUI Handler.

Returns: The GUI Hanbler.

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Module Information

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Framework	(Very) Simple GUI
Copyright	Public Domain
Author	Ian Cowburn
Version	$Revision$

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