Mercurial > repos > other > Adwaita-Dark-Green
annotate gtk-3.0/_drawing.scss @ 18:cf44599f0382
Fix more formerly-linked buttons to add borders
| author | IBBoard <dev@ibboard.co.uk> |
|---|---|
| date | Sat, 09 Jul 2016 17:05:52 +0100 |
| parents | ca246bc0af4a |
| children | cb3e1a45b770 |
| rev | line source |
|---|---|
| 0 | 1 // Drawing mixins |
| 2 | |
| 3 // generic drawing of more complex things | |
| 4 | |
| 5 @function _widget_edge($c:$borders_edge) { | |
| 6 // outer highlight "used" on most widgets | |
| 7 @return 0 1px $c; | |
| 8 } | |
| 9 | |
| 10 @mixin _shadows($shadow1, $shadow2:none, $shadow3:none, $shadow4:none) { | |
| 11 // | |
| 12 // Helper function to stack up to 4 box-shadows; | |
| 13 // | |
| 14 @if $shadow4!=none { box-shadow: $shadow1, $shadow2, $shadow3, $shadow4; } | |
| 15 @else if $shadow3!=none { box-shadow: $shadow1, $shadow2, $shadow3; } | |
| 16 @else if $shadow2!=none { box-shadow: $shadow1, $shadow2; } | |
| 17 @else { box-shadow: $shadow1; } | |
| 18 } | |
| 19 | |
| 20 // entries | |
| 21 | |
|
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22 @function entry_focus_border($fc:$selected_bg_color) { |
| 0 | 23 @if $variant == 'light' { @return $fc; } |
| 24 @else { @return if($fc==$selected_bg_color, $selected_borders_color, darken($fc,35%)); } | |
| 25 } | |
| 26 | |
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27 @function entry_focus_shadow($fc:$selected_bg_color) { |
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28 @return inset 0 0 0 1px $fc; |
| 0 | 29 } |
| 30 | |
| 31 @function entry_gradient($c) { | |
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32 @if $variant=='light' { @return linear-gradient(to bottom, mix($borders_color, $c, 35%), |
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33 mix($borders_color, $c, 7%) 3px, |
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34 $c 90%); } |
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35 @else { @return linear-gradient(to bottom, mix($borders_color, $c, 95%), |
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36 mix($borders_color, $c, 40%) 3px, |
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37 $c 90%); } |
| 0 | 38 } |
| 39 | |
| 40 @mixin entry($t, $fc:$selected_bg_color, $edge: $borders_edge) { | |
| 41 // | |
| 42 // Entries drawing function | |
| 43 // | |
| 44 // $t: entry type | |
| 45 // $fc: focus color | |
| 46 // $edge: set to none to not draw the bottom edge or specify a color to not | |
| 47 // use the default one | |
| 48 // | |
| 49 // possible $t values: | |
| 50 // normal, focus, insensitive, backdrop, backdrop-insensitive, osd, osd-focus, osd-backdrop; | |
| 51 // | |
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52 |
| 0 | 53 background-color: transparent; |
| 54 background-image: entry_gradient($base_color); | |
| 55 $_blank_edge: if($edge == none, none, 0 1px transparentize($edge,1)); | |
| 56 $_entry_edge: if($edge == none, none, _widget_edge($edge)); | |
| 57 | |
| 58 @if $t==normal { | |
| 59 color: $text_color; | |
| 60 border-color: $borders_color; | |
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61 @include _shadows(entry_focus_shadow(transparentize($fc,1)), $_entry_edge); |
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62 // for the transition to work the number of shadows in different states needs to match, hence the transparent shadow here. |
| 0 | 63 } |
| 64 @if $t==focus { | |
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65 @include _shadows(entry_focus_shadow($fc), $_entry_edge); |
| 0 | 66 border-color: entry_focus_border($fc); |
| 67 } | |
| 68 @if $t==insensitive { | |
| 69 color: $insensitive_fg_color; | |
| 70 border-color: $borders_color; | |
| 71 background-image: linear-gradient(to bottom, $insensitive_bg_color); | |
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72 box-shadow: $_entry_edge; |
| 0 | 73 |
| 74 } | |
| 75 @if $t==backdrop { | |
| 76 color: $backdrop_text_color; | |
| 77 border-color: $backdrop_borders_color; | |
| 78 background-image: linear-gradient(to bottom, $backdrop_base_color); | |
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79 box-shadow: $_blank_edge; |
| 0 | 80 } |
| 81 @if $t==backdrop-insensitive { | |
| 82 color: $backdrop_insensitive_color; | |
| 83 border-color: $backdrop_borders_color; | |
| 84 background-image: linear-gradient(to bottom, $insensitive_bg_color); | |
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85 box-shadow: $_blank_edge; |
| 0 | 86 } |
| 87 @if $t==osd { | |
| 88 color: $osd_text_color; | |
| 89 border-color: $osd_borders_color; | |
| 90 background-image: linear-gradient(to bottom, transparentize(opacify($osd_borders_color, 1), 0.5)); | |
| 91 background-clip: padding-box; | |
| 92 box-shadow: none; | |
| 93 text-shadow: 0 1px black; | |
| 94 icon-shadow: 0 1px black; | |
| 95 } | |
| 96 @if $t==osd-focus { | |
| 97 color: $osd_text_color; | |
| 98 border-color: $selected_bg_color; | |
| 99 background-image: linear-gradient(to bottom, transparentize(opacify($osd_borders_color, 1), 0.5)); | |
| 100 background-clip: padding-box; | |
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101 box-shadow: entry_focus_shadow($fc); |
| 0 | 102 text-shadow: 0 1px black; |
| 103 icon-shadow: 0 1px black; | |
| 104 } | |
| 105 @if $t==osd-insensitive { | |
| 106 color: $osd_insensitive_fg_color; | |
| 107 border-color: $osd_borders_color; | |
| 108 background-image: linear-gradient(to bottom, $osd_insensitive_bg_color); | |
| 109 background-clip: padding-box; | |
| 110 box-shadow: none; | |
| 111 text-shadow: none; | |
| 112 icon-shadow: none; | |
| 113 } | |
| 114 @if $t==osd-backdrop { | |
| 115 color: $osd_text_color; | |
| 116 border-color: $osd_borders_color; | |
| 117 background-image: linear-gradient(to bottom, transparentize(opacify($osd_borders_color, 1), 0.5)); | |
| 118 background-clip: padding-box; | |
| 119 box-shadow: none; | |
| 120 text-shadow: none; | |
| 121 icon-shadow: none; | |
| 122 } | |
| 123 } | |
| 124 | |
| 125 // buttons | |
| 126 | |
| 127 @function _border_color ($c) { @return darken($c,25%); } // colored buttons want | |
| 128 // the border form the | |
| 129 // base color | |
| 130 | |
| 131 @function _text_shadow_color ($tc:$fg_color, $bg:$bg_color) { | |
| 132 // | |
| 133 // calculate the color of text shadows | |
| 134 // | |
| 135 // $tc is the text color | |
| 136 // $bg is the background color | |
| 137 // | |
| 138 $_lbg: lightness($bg)/100%; | |
| 139 @if lightness($tc)<50% { @return transparentize(white,1-$_lbg/($_lbg*1.3)); } | |
| 140 @else { @return transparentize(black,$_lbg*0.8); } | |
| 141 } | |
| 142 | |
| 143 @function _button_hilight_color($c) { | |
| 144 // | |
| 145 // calculate the right top hilight color for buttons | |
| 146 // | |
| 147 // $c: base color; | |
| 148 // | |
| 149 @if lightness($c)>90% { @return white; } | |
| 150 @else if lightness($c)>80% { @return transparentize(white, 0.3); } | |
| 151 @else if lightness($c)>50% { @return transparentize(white, 0.5); } | |
| 152 @else if lightness($c)>40% { @return transparentize(white, 0.7); } | |
| 153 @else { @return transparentize(white, 0.9); } | |
| 154 } | |
| 155 | |
| 156 @mixin _button_text_shadow ($tc:$fg_color, $bg:$bg_color) { | |
| 157 // | |
| 158 // helper function for the text emboss effect | |
| 159 // | |
| 160 // $tc is the optional text color, not the shadow color | |
| 161 // | |
| 162 // TODO: this functions needs a way to deal with special cases | |
| 163 // | |
| 164 | |
| 165 $_shadow: _text_shadow_color($tc, $bg); | |
| 166 | |
| 167 @if lightness($tc)<50% { | |
| 168 text-shadow: 0 1px $_shadow; | |
| 169 icon-shadow: 0 1px $_shadow; | |
| 170 } | |
| 171 @else { | |
| 172 text-shadow: 0 -1px $_shadow; | |
| 173 icon-shadow: 0 -1px $_shadow; | |
| 174 } | |
| 175 } | |
| 176 | |
| 177 @mixin button($t, $c:$bg_color, $tc:$fg_color, $edge: $borders_edge) { | |
| 178 // | |
| 179 // Button drawing function | |
| 180 // | |
| 181 // $t: button type, | |
| 182 // $c: base button color for colored* types | |
| 183 // $tc: optional text color for colored* types | |
| 184 // $edge: set to none to not draw the bottom edge or specify a color to not | |
| 185 // use the default one | |
| 186 // | |
| 187 // possible $t values: | |
| 188 // normal, hover, active, insensitive, insensitive-active, | |
| 189 // backdrop, backdrop-active, backdrop-insensitive, backdrop-insensitive-active, | |
| 190 // osd, osd-hover, osd-active, osd-insensitive, osd-backdrop, undecorated | |
| 191 // | |
| 192 | |
| 193 $_hilight_color: _button_hilight_color($c); | |
| 194 $_button_edge: if($edge == none, none, _widget_edge($edge)); | |
| 195 $_blank_edge: if($edge == none, none, _widget_edge(transparentize($edge,1))); | |
| 196 | |
| 197 @if $t==normal { | |
| 198 // | |
| 199 // normal button | |
| 200 // | |
| 201 color: $tc; | |
| 202 outline-color: transparentize($tc, 0.7); | |
| 203 border-color: if($c!=$bg_color, _border_color($c), $borders_color); | |
| 204 background-image: linear-gradient(to bottom, | |
| 205 lighten($c,5%), | |
| 206 $c 40%, | |
| 207 darken($c,5%) | |
| 208 ); | |
| 209 @include _button_text_shadow($tc,$c); | |
| 210 @include _shadows(inset 0 1px $_hilight_color, $_button_edge); | |
| 211 } | |
| 212 | |
| 213 @else if $t==hover { | |
| 214 // | |
| 215 // hovered button | |
| 216 // | |
| 217 color: $tc; | |
| 218 outline-color: transparentize($tc, 0.7); | |
| 219 border-color: if($c!=$bg_color, _border_color($c), $borders_color); | |
| 220 background-image: linear-gradient(to bottom, | |
| 221 lighten($c,14%), | |
| 222 lighten($c,4%) 40%, | |
| 223 $c); | |
| 224 | |
| 225 @include _button_text_shadow($tc,lighten($c,4%)); | |
| 226 @include _shadows(inset 0 1px $_hilight_color, $_button_edge); | |
| 227 } | |
| 228 | |
| 229 @else if $t==active { | |
| 230 // | |
| 231 // pushed button | |
| 232 // | |
| 233 color: $tc; | |
| 234 outline-color: transparentize($tc, 0.7); | |
| 235 border-color: if($c!=$bg_color, _border_color($c), $borders_color); | |
| 236 background-image: linear-gradient(to bottom, | |
| 237 darken($c,9%), | |
| 238 darken($c,6.6%) 40%, | |
| 239 darken($c,5%)); | |
| 240 @include _button_text_shadow($tc,darken($c,10%)); | |
| 241 @include _shadows(inset 0 1px transparentize(black, 0.93), | |
| 242 inset 0 2px 1px -2px transparentize(black,0.4), | |
| 243 $_button_edge); | |
| 244 } | |
| 245 @else if $t==insensitive { | |
| 246 // | |
| 247 // insensitive button | |
| 248 // | |
| 249 $_bg: if($c!=$bg_color, mix($c,$base_color,85%), $insensitive_bg_color); | |
| 250 | |
| 251 color: if($tc!=$fg_color, mix($tc,$_bg,50%), $insensitive_fg_color); | |
| 252 border-color: if($c!=$bg_color, _border_color($c), | |
| 253 $insensitive_borders_color); | |
| 254 background-image: linear-gradient(to bottom, $_bg); | |
| 255 text-shadow: none; | |
| 256 icon-shadow: none; | |
| 257 // white with 0 alpha to avoid an ugly transition, since no color means | |
| 258 // black with 0 alpha | |
| 259 @include _shadows(inset 0 1px transparentize(white,1), $_button_edge); | |
| 260 > .label { color: inherit; } | |
| 261 } | |
| 262 @else if $t==insensitive-active { | |
| 263 // | |
| 264 // insensitive pushed button | |
| 265 // | |
| 266 $_bg: if($c!=$bg_color, darken(mix($c,$base_color,85%),5%), | |
| 267 $insensitive_bg_color); | |
| 268 $_bc: if($c!=$bg_color, _border_color($c), $insensitive_borders_color); | |
| 269 | |
| 270 color: if($c!=$bg_color, mix($tc,$_bg,60%), $insensitive_fg_color); | |
| 271 border-color: $_bc; | |
| 272 background-image: linear-gradient(to bottom, mix($_bc, $_bg, 10%), $_bg); | |
| 273 // white with 0 alpha to avoid an ugly transition, since no color means | |
| 274 // black with 0 alpha | |
| 275 @include _shadows(inset 0 1px transparentize(white,1), $_button_edge); | |
| 276 > .label { color: inherit; } | |
| 277 } | |
| 278 | |
| 279 @else if $t==backdrop { | |
| 280 // | |
| 281 // backdrop button | |
| 282 // | |
| 283 $_bg: if($c!=$bg_color,$c,$backdrop_bg_color); | |
| 284 $_bc: if($variant=='light',$c,_border_color($c)); | |
| 285 | |
| 286 color: if($tc!=$fg_color,mix($tc, $_bg, 80%), $backdrop_fg_color); | |
| 287 border-color: if($c!=$bg_color, $_bc, $backdrop_borders_color); | |
| 288 background-image: linear-gradient(to bottom, $_bg); | |
| 289 text-shadow: none; | |
| 290 icon-shadow: none; | |
| 291 @include _shadows(inset 0 1px transparentize(white,1), | |
| 292 $_blank_edge); | |
| 293 } | |
| 294 | |
| 295 @else if $t==backdrop-active { | |
| 296 // | |
| 297 // backdrop pushed button FIXME no colors here! | |
| 298 // | |
| 299 $_bg: if($c!=$bg_color, darken($c,10%), $backdrop_dark_fill); | |
| 300 $_bc: if($variant=='light',$_bg,_border_color($c)); | |
| 301 | |
| 302 color: if($tc!=$fg_color, mix($tc,$_bg,80%), $backdrop_fg_color); | |
| 303 border-color: if($c!=$bg_color, $_bc, $backdrop_borders_color); | |
| 304 background-image: linear-gradient(to bottom, $_bg); | |
| 305 @include _shadows(inset 0 1px transparentize(white,1), | |
| 306 $_blank_edge); | |
| 307 } | |
| 308 | |
| 309 @else if $t==backdrop-insensitive { | |
| 310 // | |
| 311 // backdrop insensitive button | |
| 312 // | |
| 313 | |
| 314 $_bg: if($c!=$bg_color, mix($c,$base_color,85%), $insensitive_bg_color); | |
| 315 $_bc: if($variant=='light',$_bg,_border_color($c)); | |
| 316 | |
| 317 color: if($c!=$bg_color, mix($tc,$_bg,35%), $backdrop_insensitive_color); | |
| 318 border-color: if($c!=$bg_color, $_bc, $backdrop_borders_color); | |
| 319 background-image: linear-gradient(to bottom, $_bg); | |
| 320 text-shadow: none; | |
| 321 icon-shadow: none; | |
| 322 // white with 0 alpha to avoid an ugly transition, since no color means | |
| 323 // black with 0 alpha | |
| 324 @include _shadows(inset 0 1px transparentize(white,1), | |
| 325 $_blank_edge); | |
| 326 > .label { color: inherit; } | |
| 327 } | |
| 328 | |
| 329 @else if $t==backdrop-insensitive-active { | |
| 330 // | |
| 331 // backdrop insensitive pushed button | |
| 332 // | |
| 333 | |
| 334 $_bg: if($c!=$bg_color, darken(mix($c,$base_color,85%),5%), | |
| 335 darken($insensitive_bg_color,5%)); | |
| 336 $_bc: if($variant=='light',$_bg,_border_color($c)); | |
| 337 | |
| 338 color: if($c!=$bg_color, mix($tc,$_bg,35%), $backdrop_insensitive_color); | |
| 339 border-color: if($c!=$bg_color, $_bc, $backdrop_borders_color); | |
| 340 background-image: linear-gradient(to bottom, $_bg); | |
| 341 @include _shadows(inset 0 1px transparentize(white,1), | |
| 342 $_blank_edge); | |
| 343 > .label { color: inherit; } | |
| 344 } | |
| 345 | |
| 346 @else if $t==osd { | |
| 347 // | |
| 348 // normal osd button | |
| 349 // | |
| 350 $_bg: if($c!=$bg_color, transparentize($c, 0.5), | |
| 351 $osd_bg_color); | |
| 352 | |
| 353 color: $osd_fg_color; | |
| 354 border-color: $osd_borders_color; | |
| 355 background-image: linear-gradient(to bottom, $_bg); | |
| 356 background-clip: padding-box; | |
| 357 box-shadow: inset 0 1px transparentize(white, 0.9); | |
| 358 text-shadow: 0 1px black; | |
| 359 icon-shadow: 0 1px black; | |
| 360 outline-color: transparentize($osd_fg_color, 0.7); | |
| 361 } | |
| 362 @else if $t==osd-hover { | |
| 363 // | |
| 364 // active osd button | |
| 365 // | |
| 366 $_bg: if($c!=$bg_color, transparentize($c, 0.3), | |
| 367 lighten($osd_bg_color, 12%)); | |
| 368 | |
| 369 color: white; | |
| 370 border-color: $osd_borders_color; | |
| 371 background-image: linear-gradient(to bottom, $_bg); | |
| 372 background-clip: padding-box; | |
| 373 box-shadow: inset 0 1px transparentize(white, 0.9); | |
| 374 text-shadow: 0 1px black; | |
| 375 icon-shadow: 0 1px black; | |
| 376 outline-color: transparentize($osd_fg_color, 0.7); | |
| 377 } | |
| 378 @else if $t==osd-active { | |
| 379 // | |
| 380 // active osd button | |
| 381 // | |
| 382 $_bg: if($c!=$bg_color, $c, $osd_borders_color); | |
| 383 | |
| 384 color: white; | |
| 385 border-color: $osd_borders_color; | |
| 386 background-image: linear-gradient(to bottom, $_bg); | |
| 387 background-clip: padding-box; | |
| 388 box-shadow: none; | |
| 389 text-shadow: none; | |
| 390 icon-shadow: none; | |
| 391 outline-color: transparentize($osd_fg_color, 0.7); | |
| 392 } | |
| 393 @else if $t==osd-insensitive { | |
| 394 // | |
| 395 // insensitive osd button | |
| 396 // | |
| 397 color: $osd_insensitive_fg_color; | |
| 398 border-color: $osd_borders_color; | |
| 399 background-image: linear-gradient(to bottom, $osd_insensitive_bg_color); | |
| 400 background-clip: padding-box; | |
| 401 box-shadow: none; | |
| 402 text-shadow: none; | |
| 403 icon-shadow: none; | |
| 404 } | |
| 405 @else if $t==osd-backdrop { | |
| 406 // | |
| 407 // backdrop osd button | |
| 408 // | |
| 409 $_bg: if($c!=$bg_color, transparentize($c, 0.5), | |
| 410 $osd_bg_color); | |
| 411 | |
| 412 color: $osd_fg_color; | |
| 413 border-color: $osd_borders_color; | |
| 414 background-image: linear-gradient(to bottom, $_bg); | |
| 415 background-clip: padding-box; | |
| 416 box-shadow: none; | |
| 417 text-shadow: none; | |
| 418 icon-shadow: none; | |
| 419 } | |
| 420 @else if $t==undecorated { | |
| 421 // | |
| 422 // reset | |
| 423 // | |
| 424 border-color: transparent; | |
| 425 background-color: transparent; | |
| 426 background-image: none; | |
| 427 | |
| 428 @include _shadows(inset 0 1px transparentize(white, 1), | |
| 429 $_blank_edge); | |
| 430 | |
| 431 text-shadow: none; | |
| 432 icon-shadow: none; | |
| 433 } | |
| 434 } | |
| 435 | |
| 436 @mixin trough($flat:false, $c:$bg_color, $tc:$fg_color, $noedge:false) { | |
| 437 color: mix($tc,$bg_color,80%); | |
| 438 @if $flat { background-image: linear-gradient(to bottom,$c); } | |
| 439 @else { | |
| 440 background-image: linear-gradient(to bottom, | |
| 441 mix(black,$c,15%) 5%, | |
| 442 mix(black,$c,10%) 20%, | |
| 443 mix(black,$c,10%) 90%, | |
| 444 $c); | |
| 445 } | |
| 446 | |
| 447 border-color: if($c!=$bg_color, _border_color($c), $border_color); | |
| 448 | |
| 449 @if not($noedge) { | |
| 450 @if lightness($c) > 60% { | |
| 451 box-shadow: inset 0 -1px $borders_edge, | |
| 452 0 1px $borders_edge; | |
| 453 } | |
| 454 @else { | |
| 455 box-shadow: inset 0 -1px transparentize($borders_edge,0.5), | |
| 456 0 1px transparentize($borders_edge,0.5); | |
| 457 } | |
| 458 } | |
| 459 @else { box-shadow: none; } | |
| 460 } | |
| 461 | |
| 462 @mixin progressbar_fill($d:horizontal) { | |
| 463 $dir: if($d==vertical,right,bottom); | |
| 464 background-image: linear-gradient(to $dir, $selected_bg_color 2px, | |
| 465 lighten($selected_bg_color,6%)); | |
| 466 } | |
| 467 | |
| 468 @function headerbar_gradient($c, $tc:lighten($c,4%)) { | |
| 469 // | |
| 470 // headerbar gradient helper function | |
| 471 // | |
| 472 // $c: base color | |
| 473 // $tc: top color | |
| 474 // | |
| 475 @return linear-gradient(to bottom, $tc, $c); | |
| 476 } | |
| 477 | |
| 478 @mixin headerbar_fill($c:$bg_color, $tc:lighten($c,4%), $hc:$top_hilight) { | |
| 479 // | |
| 480 // headerbar fill | |
| 481 // | |
| 482 // $c: base color | |
| 483 // $tc: top color | |
| 484 // $hc: top highlight color | |
| 485 // | |
| 486 $_bottom_shade_color: if($variant == 'light', mix(_border_color($c), $c, 30%), | |
| 487 mix(_border_color($c), $c, 20%)); | |
| 488 | |
| 489 background-image: headerbar_gradient($c, $tc); | |
| 490 box-shadow: inset 0 -1px $_bottom_shade_color, // bottom shade | |
| 491 inset 0 1px $hc; // top highlight | |
| 492 | |
| 493 } | |
| 494 | |
| 495 @mixin overshoot($p, $t:normal, $c:$fg_color) { | |
| 496 // | |
| 497 // overshoot | |
| 498 // | |
| 499 // $p: position | |
| 500 // $t: type | |
| 501 // $c: base color | |
| 502 // | |
| 503 // possible $p values: | |
| 504 // top, bottom, right, left | |
| 505 // | |
| 506 // possible $t values: | |
| 507 // normal, backdrop | |
| 508 // | |
| 509 | |
| 510 $_small_gradient_length: 5%; | |
| 511 $_big_gradient_length: 100%; | |
| 512 | |
| 513 $_position: center top; | |
| 514 $_small_gradient_size: 100% $_small_gradient_length; | |
| 515 $_big_gradient_size: 100% $_big_gradient_length; | |
| 516 | |
| 517 @if $p==bottom { | |
| 518 $_position: center bottom; | |
| 519 $_linear_gradient_direction: to top; | |
| 520 } | |
| 521 | |
| 522 @else if $p==right { | |
| 523 $_position: right center; | |
| 524 $_small_gradient_size: $_small_gradient_length 100%; | |
| 525 $_big_gradient_size: $_big_gradient_length 100%; | |
| 526 } | |
| 527 | |
| 528 @else if $p==left { | |
| 529 $_position: left center; | |
| 530 $_small_gradient_size: $_small_gradient_length 100%; | |
| 531 $_big_gradient_size: $_big_gradient_length 100%; | |
| 532 } | |
| 533 | |
| 534 $_small_gradient_color: $c; | |
| 535 $_big_gradient_color: $c; | |
| 536 | |
| 537 @if $c==$fg_color { | |
| 538 $_small_gradient_color: darken($borders_color, 10%); | |
| 539 $_big_gradient_color: $fg_color; | |
| 540 | |
| 541 @if $t==backdrop { $_small_gradient_color: $backdrop_borders_color; } | |
| 542 } | |
| 543 | |
| 544 $_small_gradient: -gtk-gradient(radial, | |
| 545 $_position, 0, | |
| 546 $_position, 0.5, | |
| 547 to($_small_gradient_color), | |
| 548 to(transparentize($_small_gradient_color, 1))); | |
| 549 | |
| 550 $_big_gradient: -gtk-gradient(radial, | |
| 551 $_position, 0, | |
| 552 $_position, 0.6, | |
| 553 from(transparentize($_big_gradient_color, 0.93)), | |
| 554 to(transparentize($_big_gradient_color, 1))); | |
| 555 | |
| 556 @if $t==normal { | |
| 557 background-image: $_small_gradient, $_big_gradient; | |
| 558 background-size: $_small_gradient_size, $_big_gradient_size; | |
| 559 } | |
| 560 | |
| 561 @else if $t==backdrop { | |
| 562 background-image: $_small_gradient; | |
| 563 background-size: $_small_gradient_size; | |
| 564 } | |
| 565 | |
| 566 background-repeat: no-repeat; | |
| 567 background-position: $_position; | |
| 568 | |
| 569 background-color: transparent; // reset some properties to be sure to not inherit them somehow | |
| 570 border: none; // | |
| 571 box-shadow: none; // | |
| 572 } | |
| 573 | |
| 574 @mixin undershoot($p) { | |
| 575 // | |
| 576 // undershoot | |
| 577 // | |
| 578 // $p: position | |
| 579 // | |
| 580 // possible $p values: | |
| 581 // top, bottom, right, left | |
| 582 // | |
| 583 | |
| 584 $_undershoot_color_dark: transparentize(black, 0.8); | |
| 585 $_undershoot_color_light: transparentize(white, 0.8); | |
| 586 | |
| 587 $_gradient_dir: left; | |
| 588 $_dash_bg_size: 10px 1px; | |
| 589 $_gradient_repeat: repeat-x; | |
| 590 $_bg_pos: center $p; | |
| 591 | |
| 592 background-color: transparent; // shouldn't be needed, but better to be sure; | |
| 593 | |
| 594 @if ($p == left) or ($p == right) { | |
| 595 $_gradient_dir: top; | |
| 596 $_dash_bg_size: 1px 10px; | |
| 597 $_gradient_repeat: repeat-y; | |
| 598 $_bg_pos: $p center; | |
| 599 } | |
| 600 | |
| 601 background-image: linear-gradient(to $_gradient_dir, // this is the dashed line | |
| 602 $_undershoot_color_light 50%, | |
| 603 $_undershoot_color_dark 50%); | |
| 604 | |
| 605 padding-#{$p}: 1px; | |
| 606 background-size: $_dash_bg_size; | |
| 607 background-repeat: $_gradient_repeat; | |
| 608 background-origin: content-box; | |
| 609 background-position: $_bg_pos; | |
| 610 } |