Increase checkerboard texture contrast

doc/classes/ColorPicker.xml

@@ -116,8 +116,6 @@
 		<theme_item name="color_hue" data_type="icon" type="Texture2D">
 			Custom texture for the hue selection slider on the right.
 		</theme_item>
-		<theme_item name="color_sample" data_type="icon" type="Texture2D">
-		</theme_item>
 		<theme_item name="overbright_indicator" data_type="icon" type="Texture2D">
 			The indicator used to signalize that the color value is outside the 0-1 range.
 		</theme_item>

editor/editor_themes.cpp

@@ -277,6 +277,7 @@ void editor_register_and_generate_icons(Ref<Theme> p_theme, bool p_dark_theme =
 		exceptions.insert("StatusSuccess");
 		exceptions.insert("StatusWarning");
 		exceptions.insert("OverbrightIndicator");
+		exceptions.insert("GuiMiniCheckerboard");
 	}
 
 	// These ones should be converted even if we are using a dark theme.

editor/icons/GuiMiniCheckerboard.svg

@@ -1 +1 @@
-<svg height="16" viewBox="0 0 16 16" width="16" xmlns="http://www.w3.org/2000/svg"><g stroke-linecap="round" stroke-linejoin="round" stroke-width="1.9994"><path d="m0 0v8h8v-8zm8 8v8h8v-8z" fill="#e0e0e0"/><path d="m8 0v8h8v-8zm0 8h-8v8h8z" fill="#fff"/></g></svg>
+<svg height="16" viewBox="0 0 16 16" width="16" xmlns="http://www.w3.org/2000/svg"><g stroke-width="2"><path d="m0 0v8h8v-8zm8 8v8h8v-8z" fill="#808080"/><path d="m8 0v8h8v-8zm0 8h-8v8h8z" fill="#fff"/></g></svg>

scene/resources/default_theme/default_theme.cpp

@@ -864,7 +864,6 @@ void fill_default_theme(Ref<Theme> &theme, const Ref<Font> &default_font, Ref<Te
 	theme->set_icon("screen_picker", "ColorPicker", icons["color_picker_pipette"]);
 	theme->set_icon("add_preset", "ColorPicker", icons["add"]);
 	theme->set_icon("color_hue", "ColorPicker", icons["color_picker_hue"]);
-	theme->set_icon("color_sample", "ColorPicker", icons["color_picker_sample"]);
 	theme->set_icon("sample_bg", "ColorPicker", icons["mini_checkerboard"]);
 	theme->set_icon("overbright_indicator", "ColorPicker", icons["color_picker_overbright"]);
 	theme->set_icon("bar_arrow", "ColorPicker", icons["color_picker_bar_arrow"]);

scene/resources/default_theme/mini_checkerboard.svg

@@ -1 +1 @@
-<svg height="16" viewBox="0 0 16 16" width="16" xmlns="http://www.w3.org/2000/svg"><g stroke-linecap="round" stroke-linejoin="round" stroke-width="1.9994"><path d="m0 0v8h8v-8zm8 8v8h8v-8z" fill="#e0e0e0"/><path d="m8 0v8h8v-8zm0 8h-8v8h8z" fill="#fff"/></g></svg>
+<svg height="16" viewBox="0 0 16 16" width="16" xmlns="http://www.w3.org/2000/svg"><g stroke-width="2"><path d="m0 0v8h8v-8zm8 8v8h8v-8z" fill="#808080"/><path d="m8 0v8h8v-8zm0 8h-8v8h8z" fill="#fff"/></g></svg>