# maxbuttons/6.6/blocks/gradient.php

MaxButtons – Create buttons, version 6.6. 240 lines.

- Page: https://pluginprobe.com/plugins/maxbuttons/6.6/code/blocks/gradient.php
- Raw: https://pluginprobe.com/plugins/maxbuttons/6.6/raw/blocks/gradient.php
- Modified: 2016-11-11T12:00:14+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/maxbuttons/6.6/code/blocks/gradient.php#L10-L20`.

```php
<?php
defined('ABSPATH') or die('No direct access permitted');
$blockClass["gradient"] = "gradientBlock"; 
$blockOrder[40][] = "gradient";
 
use MaxButtons\maxBlocks  as maxBlocks;
use MaxButtons\maxField   as maxField;

class gradientBlock extends maxBlock 
{
	protected $blockname = "gradient"; 
	protected $fields = array("gradient_stop" => array("default" => "45",
													   "css" => "gradient-stop",
													   "csspseudo" => "normal,hover", 
													   ),

						"gradient_start_opacity" => array("default" => "100", 
														"css" => "gradient-start-opacity"),
						"gradient_end_opacity" => array("default" => "100", 
														"css" => "gradient-end-opacity"),
						"gradient_start_opacity_hover" => array("default" => "100", 
														 "css" => "gradient-start-opacity",
														 "csspseudo" => "hover"), 
						"gradient_end_opacity_hover" => array("default" => "100",
													    "css" => "gradient-end-opacity", 
													    "csspseudo" => "hover"),
						'use_gradient' => array('default' =>  '0',
											    'css' => 'gradient-use-gradient',  
							),
	
						); 
	

	public function map_fields($map)
	{
		
		$map["gradient_stop"]["func"] = "updateGradientOpacity"; 
		$map["gradient_start_opacity"]["func"] = "updateGradientOpacity"; 
		$map["gradient_end_opacity"]["func"] = "updateGradientOpacity"; 
		$map["gradient_start_opacity_hover"]["func"] = "updateGradientOpacity"; 
 		$map["gradient_end_opacity_hover"]["func"] = "updateGradientOpacity"; 
		
		return $map; 
	}


	public function admin_fields() 
	{
			$data = $this->data[$this->blockname]; 
 
?>		
<div class="mb_tab option-container gradient-options">
				<div class="title"><?php _e('Background', 'maxbuttons') ?></div>
				<div class="inside">
				<?php
	
				$g_start = maxBlocks::getColorValue('gradient_start_color'); 
				$g_end = maxBlocks::getColorValue('gradient_end_color');
				$gh_start = maxBlocks::getColorValue('gradient_start_color_hover'); 
				$gh_end = maxBlocks::getColorValue('gradient_end_color_hover');
				
				$use_gradient = maxBlocks::getValue('use_gradient'); 
				
				if (! isset($data['use_gradient'] )) 
				{
					if ($g_start != $g_end || $gh_start != $gh_end) 
						$use_gradient = true;
					else
						$use_gradient = false;
						
				}

				$condition = array('target' => 'use_gradient', 'values' => 'checked'); 
				$gradient_conditional = htmlentities(json_encode($condition)); 

			//	$fspacer->output('start'); 
			
				$useg = new maxField('switch'); 
				$useg->label = __('Use Gradients', 'maxinbound');
				$useg->name = 'use_gradient';
				$useg->id = $useg->name;
				$useg->value = '1'; 
				$useg->checked = checked($use_gradient, 1, false);  
				$useg->output ('start','end'); 

				// Spacer
				$fspacer = new maxField('spacer'); 
				$fspacer->label = '&nbsp;';
				$fspacer->name = 'gradient_head';  
				$fspacer->output('start'); 
							
				// Spacer
				//$fspacer = new maxField('spacer'); 
				$fspacer->label = __('Start','maxbuttons');
				$fspacer->name = 'gradient_start';  
				$fspacer->output('');
										
				// Spacer
				//$fspacer = new maxField('spacer'); 
				$fspacer->label = __('End','maxbuttons');
				$fspacer->name = 'gradient_end';  
				$fspacer->conditional = $gradient_conditional;
				$fspacer->output('', 'end'); 
																			
				// Background Color
				$color = new maxField('color'); 
				$color->id = 'gradient_start_color'; 
				$color->name = $color->id; 
				$color->value = $g_start; 
				$color->label = __('Background color','maxbuttons'); 
				$color->inputclass = 'square'; 
 				$color->copycolor = true; 
 				$color->bindto = 'gradient_end_color';  
 				$color->copypos = 'right'; 

				
													
				$color->output('start'); 
				
				// Background Color (End Gradient)
				$ecolor = new maxField('color'); 
				$ecolor->id = 'gradient_end_color'; 
				$ecolor->name = $ecolor->id; 
				$ecolor->value = $g_end; 
				$ecolor->inputclass = 'square'; 
				$ecolor->copycolor = true; 
				$ecolor->bindto = $color->id; 
				$ecolor->copypos = 'left'; 
				$ecolor->conditional = $gradient_conditional;						
				$ecolor->output('', 'end'); 
				
				
				// Background Color Hover 
				$color_hover = new maxField('color'); 
				$color_hover->id = 'gradient_start_color_hover'; 
				$color_hover->name = $color_hover->id; 
				$color_hover->value = $gh_start; 
				$color_hover->label = __('Background hover','maxbuttons'); 
				$color_hover->inputclass = 'square'; 	
				$color_hover->copycolor = true; 
				$color_hover->bindto = 'gradient_end_color_hover'; 
				$color_hover->copypos = 'right'; 
											
				$color_hover->output('start',''); 	

				// Background Color Hover 
				$ecolor_hover = new maxField('color'); 
				$ecolor_hover->id = 'gradient_end_color_hover'; 
				$ecolor_hover->name = $ecolor_hover->id; 
				$ecolor_hover->value = $gh_end; 
				$ecolor_hover->inputclass = 'square'; 				
			//	$ecolor_hover->label = __('Color Hover End','maxbuttons'); 
				$ecolor_hover->copycolor = true; 
				$ecolor_hover->bindto = $color_hover->id; 
				$ecolor_hover->copypos = 'left'; 	
				$ecolor_hover->conditional = $gradient_conditional;												
				$ecolor_hover->output('','end'); 	
								
				?>
				
				<!--
				<p><a href='#'>See more options</a></p>
				-->
				<div id='gradient_fold' class="fold">
					
					<?php 					
					$startop = new maxField('number'); 
					$startop->label = __('Normal Opacity','maxbuttons');  
					$startop->name = 'gradient_start_opacity';
					$startop->id = $startop->name;
					$startop->value = maxUtils::strip_px( maxBlocks::getValue('gradient_start_opacity') );  
					//$startop->setDefault(maxBlocks::getDefault('gradient_start_opacity'));
					$startop->min = 1; 
					$startop->max = 100;
					$startop->inputclass = 'small'; 
					$startop->output('start',''); 					

					$endop = new maxField('number'); 
				//	$endop->label = __('Normal Opacity','maxbuttons');  
					$endop->name = 'gradient_end_opacity';
					$endop->id = $endop->name;
					$endop->value = maxUtils::strip_px( maxBlocks::getValue('gradient_end_opacity') );  
					$endop->setDefault(maxBlocks::getDefault('gradient_end_opacity'));
					$endop->min = 1; 
					$endop->max = 100;
					$endop->inputclass = 'small'; 
					$endop->conditional = $gradient_conditional;						
					$endop->output('','end'); 									
					
					$startop = new maxField('number'); 
					$startop->label = __('Hover opacity','maxbuttons');  
					$startop->name = 'gradient_start_opacity_hover';
					$startop->id = $startop->name;
					$startop->value = maxUtils::strip_px( maxBlocks::getValue('gradient_start_opacity_hover') );  
					//$startop->setDefault(maxBlocks::getDefault('gradient_start_opacity_hover'));
					$startop->min = 1; 
					$startop->max = 100;
					$startop->inputclass = 'small'; 

					$startop->output('start',''); 					

					$endop = new maxField('number'); 
			//		$endop->label = __('Hover Opacity','maxbuttons');  
					$endop->name = 'gradient_end_opacity_hover';
					$endop->id = $endop->name;
					$endop->value = maxUtils::strip_px( maxBlocks::getValue('gradient_end_opacity_hover') );  
					$endop->setDefault(maxBlocks::getDefault('gradient_end_opacity_hover'));
					$endop->min = 1; 
					$endop->max = 100;
					$endop->inputclass = 'small'; 
					$endop->conditional = $gradient_conditional;						
					
					$endop->output('','end'); 						


					$stop = new maxField('number'); 
					$stop->label = __('Gradient stop','maxbuttons');  
					$stop->name = 'gradient_stop';
					$stop->id = $stop->name;
					$stop->value = maxUtils::strip_px( maxBlocks::getValue('gradient_stop') );  
					$stop->setDefault(maxBlocks::getDefault('gradient_stop'));
					$stop->min = 1; 
					$stop->max = 99;
					$stop->inputclass = 'small'; 
					$stop->output('start','end'); 
					?>
			
			
				</div><!-- // fold --> 
			
				</div>
			</div>
<?php 
} // admin_fields

} // class


?>

```