Add tooltip default label text #1006

Author: girishpanchal30

classes/Visualizer/Render/Sidebar/Google.php

@@ -318,7 +318,7 @@ protected function _renderTooltipSettigns() {
 			'tooltip[trigger]',
 			isset( $this->tooltip['trigger'] ) ? $this->tooltip['trigger'] : null,
 			array(
-				''          => '',
+				''          => esc_html__( 'Default', 'visualizer' ),
 				'focus'     => esc_html__( 'The tooltip will be displayed when the user hovers over an element', 'visualizer' ),
 				'selection' => esc_html__( 'The tooltip will be displayed when the user selects an element', 'visualizer' ),
 				'none'      => esc_html__( 'The tooltip will not be displayed', 'visualizer' ),

classes/Visualizer/Render/Sidebar/Type/GoogleCharts/Geo.php

@@ -205,7 +205,7 @@ protected function _renderTooltipSettigns() {
 			'tooltip[trigger]',
 			isset( $this->tooltip['trigger'] ) ? $this->tooltip['trigger'] : null,
 			array(
-				''          => '',
+				''          => esc_html__( 'Default', 'visualizer' ),
 				'focus'     => esc_html__( 'The tooltip will be displayed when the user hovers over an element', 'visualizer' ),
 				'none'      => esc_html__( 'The tooltip will not be displayed', 'visualizer' ),
 			),