This lesson will show how buttons can be placed on forms along with and how you can use atom properties to customize the buttons.

The form we will be using throught this lesson is the one that was made in the last lesson. The code is shown below.

uni_start_stream
	man_start_object <ind_group, "Test - Lesson3">
		mat_orientation <vff> 
		mat_position <center_center>
		mat_bool_resize_vertical <no>
		mat_precise_width <300>
		mat_precise_height <150>
		mat_bool_precise <yes>
		mat_art_id <1-1-40898>
		mat_bool_background_pic <yes>
	man_end_object
	man_update_display
uni_end_stream				

To place the first object on the form you add the following atom after the form properties:
man_start_object <class, "Caption">

Note that this is only for one object on the form, additional objects require a different atom.

uni_start_stream
	man_start_object <ind_group, "Test - Lesson2">
		mat_orientation <vff> 
		mat_position <center_center>
		mat_bool_resize_vertical <no>
		mat_precise_width <300>
		mat_precise_height <150>
		mat_bool_precise <yes>
		mat_art_id <1-1-40898>
		mat_bool_background_pic <yes>
		man_start_object <trigger, "Test">
	man_end_object
	man_update_display
uni_end_stream				

Note that "trigger" is the class name for buttons. This alone will not do anything though. It would be like drawing a picture without knowing what to draw, what size, shapes, colors, and everything else. So the properties need to be added.

Properties for the button follow the man_start_object and for easy reading it is indented one more space.

• mat_bool_default <Yes or No> - Determines if the button is default. If it is, then when enter is pressed on the form the button will be activated.
• mat_trigger_style <rectangle> - Makes the button a rectangle.
• mat_font_sis <font, size, attributes> - This determines the properties of the caption of the button. Font is the font that the button will have, size is the size of the caption text, and attributes can be normal, bold, italic, or underline
  
• mat_color_face <R, G, B> - Sets the background color of the button in RGB format. Values can be 0 to 255 for each. RGB values can be found here.
• mat_color_text <R, G, B> - Sets the color of the caption in RGB format. Values can be 0 to 255 for each. RGB values can be found here.
• mat_color_top_edge <R, G, B> - Sets the color of the top edge in RGB format. Values can be 0 to 255 for each. RGB values can be found here.
• mat_color_bottom_edge <R, G, B> - Sets the color of the bottom edge in RGB format. Values can be 0 to 255 for each. RGB values can be found here.
• mat_horizontal_spacing <#> - Sets the spacing between the button and the object above it.
• mat_precise_width <#> - Sets the width of the button in pixels.
• mat_precise_height <#> - Sets the height of the button in pixels.
• mat_precise_x <#> - Sets the vertical distance from the top of the form that the bottom will be.
• mat_precise_y <#> - Sets the horizontal distance from the left of the form that the button will be.
• mat_art_hint_title <"caption"> - This is a preview of the button that will appear while it is loading. It will only be viewable for a short amount of time, if at all depending on how quickly the form loads
• mat_art_id <id> - This will set the picture of the button. id is the art record of the picture.
• mat_font_size <#> - Sets the font size of the button if mat_font_sis is not being used.
• mat_context_help <"caption"> - Sets the text seen when the mouse is moved over the button.
• mat_relative_tag <#> - Sets the buttons relative ID which will be explained in a later lesson.

The following code is for a single button to be placed in the bottom right corner of the form. Using the properties above and with some of your own testing you can easily master designing buttons. Quite a talent, eh?

uni_start_stream
	man_start_object <ind_group, "Test - Lesson3">
		mat_orientation <vff> 
		mat_position <center_center>
		mat_bool_resize_vertical <no>
		mat_precise_width <300>
		mat_precise_height <150>
		mat_bool_precise <yes>
		mat_art_id <1-1-40898>
		mat_bool_background_pic <yes>
		man_start_object <trigger, "Test">
		      mat_context_help <"Click here!">
		      mat_trigger_style <rectangle>
		      mat_bool_precise <yes>
		      mat_precise_width <70>
		      mat_precise_height <24>
		      mat_precise_x <220>
		      mat_precise_y <120>
		      mat_font_sis <arial, 8, normal>
		      mat_color_face <0, 109, 170>
		      mat_color_text <255, 255, 255>
		      mat_color_top_edge <145, 182, 255>
		      mat_color_bottom_edge <1, 1, 1>
		man_end_object
	man_end_object
	man_update_display
uni_end_stream

This will result in:

mat_end_object is placed after all the properties of the button to show that you are done setting its properties.

Infinite amount of designs can be made with this code.

While designing your own forms you can look at the Atomc Debugger FDO stream. Search for "trigger" in the FDO stream and look at the code for other buttons. Most are made using the properties above.

What fun is a button that cannot do anthing? Add the following code after the last property of the button:

act_replace_select_action
       <
       uni_start_stream
       code
       uni_end_stream
       >

code can be many things. For example, if you want to make a message box saying, "Hey! This is my first button test!" then you could replace code with: async_alert <info, "Hey! This is my first button test!">

Another simple thing you do is send token arguments. Replace code with: sm_send_token_arg <"L1", 28> and it would take you to the Enter Private Chat form.

uni_start_stream
	man_start_object <ind_group, "Test - Lesson3">
		mat_orientation <vff> 
		mat_position <center_center>
		mat_bool_resize_vertical <no>
		mat_precise_width <300>
		mat_precise_height <150>
		mat_bool_precise <yes>
		mat_art_id <1-1-40898>
		mat_bool_background_pic <yes>
		man_start_object <trigger, "Test">
		      mat_context_help <"Click here!">
		      mat_trigger_style <rectangle>
		      mat_bool_precise <yes>
		      mat_precise_width <70>
		      mat_precise_height <24>
		      mat_precise_x <220>
		      mat_precise_y <120>
		      mat_font_sis <arial, 8, normal>
		      mat_color_face <0, 109, 170>
		      mat_color_text <255, 255, 255>
		      mat_color_top_edge <145, 182, 255>
		      mat_color_bottom_edge <1, 1, 1>
		      act_replace_select_action
			<
			uni_start_stream
			sm_send_token_arg <"L1", 28>
			uni_end_stream
			>
		man_end_object
	man_end_object
	man_update_display

Simple, right? Well mess with it, you'll get it eventually. ;)