make "send to" buttons into small tool buttons

modules/ui_common.py

@@ -137,13 +137,17 @@ Requested path was: {f}
         generation_info = None
         with gr.Column():
             with gr.Row(elem_id=f"image_buttons_{tabname}", elem_classes="image-buttons"):
-                open_folder_button = gr.Button(folder_symbol, visible=not shared.cmd_opts.hide_ui_dir_config)
+                open_folder_button = ToolButton(folder_symbol, elem_id=f'{tabname}_open_folder', visible=not shared.cmd_opts.hide_ui_dir_config, tooltip="Open images output directory.")
 
                 if tabname != "extras":
-                    save = gr.Button('Save', elem_id=f'save_{tabname}')
-                    save_zip = gr.Button('Zip', elem_id=f'save_zip_{tabname}')
-
-                buttons = parameters_copypaste.create_buttons(["img2img", "inpaint", "extras"])
+                    save = ToolButton('💾', elem_id=f'save_{tabname}', tooltip=f"Save the image to a dedicated directory ({shared.opts.outdir_save}).")
+                    save_zip = ToolButton('🗃️', elem_id=f'save_zip_{tabname}', tooltip=f"Save zip archive with images to a dedicated directory ({shared.opts.outdir_save})")
+
+                buttons = {
+                    'img2img': ToolButton('🖼️', elem_id=f'{tabname}_send_to_img2img', tooltip="Send image and generation parameters to img2img tab."),
+                    'inpaint': ToolButton('🎨️', elem_id=f'{tabname}_send_to_inpaint', tooltip="Send image and generation parameters to img2img inpaint tab."),
+                    'extras': ToolButton('📐', elem_id=f'{tabname}_send_to_extras', tooltip="Send image and generation parameters to extras tab.")
+                }
 
             open_folder_button.click(
                 fn=lambda: open_folder(shared.opts.outdir_samples or outdir),

style.css

@@ -348,8 +348,8 @@ div#extras_scale_to_tab div.form{
     z-index: 5;
 }
 
-.image-buttons button{
-    min-width: auto;
+.image-buttons > .form{
+    justify-content: center;
 }
 
 .infotext {