dotfiles/.themes/dracula/gtk-3.20/widgets/_buttons.scss
2021-08-12 16:13:26 +02:00

554 lines
13 KiB
SCSS

/***********
* Buttons *
***********/
// stuff for .needs-attention
$_dot_color: if($variant=='light', $selected_bg_color,
lighten($selected_bg_color,15%));
@keyframes needs_attention {
from {
background-image: -gtk-gradient(radial,
center center, 0,
center center, 0.01,
to($_dot_color),
to(transparent));
}
to {
background-image: -gtk-gradient(radial,
center center, 0,
center center, 0.5,
to($selected_bg_color),
to(transparent));
}
}
%button,
button {
@at-root %button_basic, & {
min-height: 24px;
min-width: 16px;
padding: 4px 8px;
border: none;
border-radius: 3px;
transition: $button_transition;
@include button(normal);
&.flat {
@include button(undecorated);
// to avoid adiacent buttons borders clashing when transitioning, the transition on the normal state is set
// to none, while it's added back in the hover state, so the button decoration will fade in on hover, but
// it won't fade out when the pointer leave the button allocation area. To make the transition more evident
// in this case the duration is increased.
transition: none;
&:hover {
transition: $button_transition;
transition-duration: 500ms;
&:active { transition: $button_transition; }
}
}
&:hover {
@include button(hover,$selected_bg_color,$selected_fg_color);
-gtk-icon-effect: highlight;
}
&:active,
&:checked {
@include button(active,darken($selected_bg_color,5%),$selected_fg_color);
transition-duration: 50ms;
}
&:backdrop {
&.flat, & {
@include button(backdrop);
transition: $backdrop_transition;
-gtk-icon-effect: none;
&:active,
&:checked { @include button(backdrop-active); }
&:disabled {
@include button(backdrop-insensitive);
&:active,
&:checked { @include button(backdrop-insensitive-active); }
}
}
}
&.flat { &:backdrop, &:disabled, &:backdrop:disabled { @include button(undecorated); }}
&:disabled {
@include button(insensitive);
&:active,
&:checked { @include button(insensitive-active); }
}
&.image-button {
min-width: 24px;
padding-left: 4px;
padding-right: 4px;
}
&.text-button {
padding-left: 16px;
padding-right: 16px;
}
&.text-button.image-button {
padding-left: 8px;
padding-right: 8px;
label {
padding-left: 8px;
padding-right: 8px;
}
}
&:drop(active) {
color: $drop_target_color;
border-color: $drop_target_color;
box-shadow: inset 0 0 0 1px $drop_target_color;
}
}
@at-root %button_selected, & {
row:selected & {
@if $variant == 'light' { border-color: $selected_borders_color; }
&.flat:not(:active):not(:checked):not(:hover):not(disabled) {
color: $selected_fg_color;
border-color: transparent;
&:backdrop { color: if($variant=='light', $backdrop_base_color, $backdrop_fg_color); }
}
}
}
// big standalone buttons like in Documents pager
&.osd {
min-width: 24px;
min-height: 32px;
&.image-button { min-width: 32px; }
color: $osd_fg_color;
border-radius: 5px;
outline-color: transparentize($osd_fg_color, 0.7); //FIXME: define a color var?
@include button(osd);
border: none;
box-shadow: none;
&:hover {
@include button(osd-hover);
border: none;
box-shadow: none;
}
&:active,
&:checked {
@include button(osd-active);
border: none;
box-shadow: none;
}
&:disabled {
&:backdrop, & {
@include button(osd-insensitive);
border: none;
}
}
&:backdrop {
@include button(osd-backdrop);
border: none;
}
}
//overlay / OSD style
@at-root %osd_button,
.osd & {
@include button(osd);
&:hover { @include button(osd-hover); }
&:active,
&:checked { &:backdrop, & { @include button(osd-active); }}
&:disabled { &:backdrop, & { @include button(osd-insensitive); }}
&:backdrop { @include button(osd-backdrop); }
&.flat {
@include button(undecorated);
box-shadow: none; //FIXME respect no edge on the button mixin
text-shadow: 0 1px black;
-gtk-icon-shadow: 0 1px black;
&:hover { @include button(osd-hover); }
&:disabled {
@include button(osd-insensitive);
background-image: none;
border-color: transparent;
box-shadow: none;
}
&:backdrop { @include button(undecorated); }
&:active,
&:checked { @include button(osd-active); }
}
}
// Suggested and Destructive Action buttons
@each $b_type, $b_color in (suggested-action, $purple),
(destructive-action, $destructive_color) {
&.#{$b_type} {
@include button(normal, $b_color, white);
&.flat {
@include button(undecorated);
color: $b_color; //FIXME: does it work on the dark variant?
}
&:hover { @include button(hover, $b_color, white); }
&:active,
&:checked { @include button(active, $b_color, white); }
&:backdrop,
&.flat:backdrop {
@include button(backdrop, $b_color, white);
label { color: transparentize(white, 0.5);}
&:active,
&:checked { @include button(backdrop-active, $b_color, white); }
&:disabled {
@include button(backdrop-insensitive, $b_color, white);
label { color: transparentize(white, 0.5);}
&:active,
&:checked { @include button(backdrop-insensitive-active, $b_color, white); }
}
}
&.flat {
&:backdrop, &:disabled, &:backdrop:disabled {
@include button(undecorated);
color: transparentize($b_color, 0.2);
}
}
&:disabled {
@include button(insensitive, $b_color, white);
label { color: transparentize($selected_fg_color, 0.2); }
&:active,
&:checked { @include button(insensitive-active, $b_color, white); }
}
.osd & {
@include button(osd, $b_color);
&:hover { @include button(osd-hover, $b_color); }
&:active,
&:checked { &:backdrop, & { @include button(osd-active, $b_color); }}
&:disabled { &:backdrop, & { @include button(osd-insensitive, $b_color); }}
&:backdrop { @include button(osd-backdrop, $b_color); }
}
}
}
.stack-switcher > & {
// to position the needs attention dot, padding is added to the button
// child, a label needs just lateral padding while an icon needs vertical
// padding added too.
outline-offset: -3px; // needs to be set or it gets overriden by GtkRadioButton outline-offset
> label {
padding-left: 6px; // label padding
padding-right: 6px; //
}
> image {
padding-left: 6px; // image padding
padding-right: 6px; //
padding-top: 3px; //
padding-bottom: 3px; //
}
&.text-button {
// compensate text-button paddings
padding-left: 10px;
padding-right: 10px;
}
&.image-button {
// we want image buttons to have a 1:1 aspect ratio, so compensation
// of the padding added to the GtkImage is needed
padding-left: 2px;
padding-right: 2px;
}
&.needs-attention {
> label,
> image { @extend %needs_attention; }
&:active,
&:checked {
> label,
> image {
animation: none;
background-image: none;
}
}
}
}
//inline-toolbar buttons
.inline-toolbar &, .inline-toolbar &:backdrop {
border-radius: 2px;
border-width: 1px;
@extend %linked;
}
.primary-toolbar & { -gtk-icon-shadow: none; } // tango icons don't need shadows
.linked > &,
.linked > &:hover,
.linked > &:active,
.linked > &:checked,
.linked > &:backdrop { @extend %linked; }
.linked.vertical > &,
.linked.vertical > &:hover,
.linked.vertical > &:active,
.linked.vertical > &:checked,
.linked.vertical > &:backdrop { @extend %linked_vertical; }
}
%needs_attention {
animation: needs_attention 150ms ease-in;
$_dot_shadow: _text_shadow_color();
$_dot_shadow_r: if($variant=='light',0.5,0.45);
background-image: -gtk-gradient(radial,
center center, 0,
center center, 0.5,
to($_dot_color),
to(transparent)),
-gtk-gradient(radial,
center center, 0,
center center, $_dot_shadow_r,
to($_dot_shadow),
to(transparent));
background-size: 6px 6px, 6px 6px;
background-repeat: no-repeat;
@if $variant == 'light' { background-position: right 3px, right 4px; }
@else { background-position: right 3px, right 2px; }
&:backdrop { background-size: 6px 6px, 0 0;}
&:dir(rtl) {
@if $variant == 'light' { background-position: left 3px, left 4px; }
@else { background-position: left 3px, left 2px; }
}
}
toolbar {
button {
&:hover { @include button(normal,darken($bg_color,7%));}
&:active { @include button(normal,darken($bg_color,12%));}
}
}
// all the following is for the +|- buttons on inline toolbars, that way
// should really be deprecated...
.inline-toolbar toolbutton > button { // redefining the button look is
// needed since those are flat...
@include button(undecorated);
&:hover { color: $selected_bg_color; }
&:active,
&:checked{ color: darken($selected_bg_color, 5%); }
&:disabled {
color: $backdrop_text_color;
&:active,
&:checked { color: transparentize(darken($selected_bg_color, 5%),0.7); }
}
&:backdrop {
color: $backdrop_text_color;
&:active,
&:checked { color: darken($selected_bg_color, 5%); }
&:disabled {
color: $backdrop_text_color;
&:active,
&:checked { color: transparentize(darken($selected_bg_color, 5%),0.7); }
}
}
}
// More inline toolbar buttons
toolbar.inline-toolbar toolbutton,
toolbar.inline-toolbar toolbutton:backdrop {
> button.flat {
&:backdrop {
border-color: transparent;
box-shadow: none;
}
}
}
%linked_middle {
border: 1px solid $borders_color;
border-radius: 0;
border-right-style: none;
box-shadow: inset 0px 1px 0px 0px $top_highlight;
}
%linked {
@extend %linked_middle;
&:first-child {
border-top-left-radius: 3px;
border-bottom-left-radius: 3px;
}
&:last-child {
border-top-right-radius: 3px;
border-bottom-right-radius: 3px;
border-right-style: solid;
}
&:only-child {
border-radius: 3px;
border-style: solid;
}
}
%linked_vertical_middle {
border-style: solid solid none solid;
border-radius: 0;
}
%linked_vertical{
@extend %linked_vertical_middle;
&:first-child {
border-top-left-radius: 3px;
border-top-right-radius: 3px;
}
&:last-child {
border-bottom-left-radius: 3px;
border-bottom-right-radius: 3px;
border-style: solid;
}
&:only-child {
border-radius: 3px;
border-style: solid;
}
}
%undecorated_button {
background-color: transparent;
background-image: none;
border-color: transparent;
box-shadow: inset 0 1px transparentize(white,1),
0 1px transparentize(white, 1);
text-shadow: none;
-gtk-icon-shadow: none;
}
/* menu buttons */
modelbutton.flat,
.menuitem.button.flat {
min-height: 26px;
padding-left: 5px;
padding-right: 5px;
border-radius: 3px;
outline-offset: -2px;
@extend %undecorated_button;
&:hover { background-color: $popover_hover_color; }
&:selected { @extend %selected_items; }
&:backdrop,
&:backdrop:hover { @extend %undecorated_button; }
// FIXME: remove the following when the checks/radios rewrite lands
check:last-child,
radio:last-child { margin-left: 8px; }
check:first-child,
radio:first-child { margin-right: 8px; }
}
modelbutton.flat arrow {
background: none;
&:hover { background: none; }
&.left { -gtk-icon-source: -gtk-icontheme("pan-start-symbolic"); }
&.right { -gtk-icon-source: -gtk-icontheme("pan-end-symbolic"); }
}
button.color {
padding: 4px;
colorswatch:only-child {
&, overlay { border-radius: 0; }
@if $variant == 'light' {
box-shadow: 0 1px _text_shadow_color();
&:disabled,
&:backdrop { box-shadow: none; }
}
}
}
notebook, list, .view, popover {
button {
box-shadow: inset 0px 0px 0px 1px $borders_color;
&:backdrop {
box-shadow: inset 0px 0px 0px 1px $borders_color;
}
}
.linked > button {
box-shadow: none;
}
}