make the window thumbnails bigger

Adjust the layout of the overview and window thumbnails to make them
bigger. Also, make the background shade darker to compensate for the
increased thumbnail density.

https://bugzilla.gnome.org/show_bug.cgi?id=689876

diff --git a/data/theme/gnome-shell.css b/data/theme/gnome-shell.css
index d14c3e89f46ccef37c9df938522dfc7c647f325b..f613a1cbbced036b8ba43eb2d2524b218d52ab69 100644 (file)
--- a/data/theme/gnome-shell.css
+++ b/data/theme/gnome-shell.css
@@ -613,7 +613,7 @@ StScrollBar StButton#vhandle:active {
 /* Overview */
 
 #overview {
-    spacing: 40px;
+    spacing: 24px;
 }
 
 #overview-group {
@@ -706,8 +706,8 @@ StScrollBar StButton#vhandle:active {
 }
 
 .window-picker {
-    -horizontal-spacing: 40px;
-    -vertical-spacing: 40px;
+    -horizontal-spacing: 32px;
+    -vertical-spacing: 32px;
 }
 
 /* Dash */

diff --git a/js/ui/overview.js b/js/ui/overview.js
index 5ece49d5cdf4847e928038c1e2ced33650d03b5b..5bb8fa1d25127c5aeb956ee793bc567013f15216 100644 (file)
--- a/js/ui/overview.js
+++ b/js/ui/overview.js
@@ -30,9 +30,9 @@ const GLSL_DIM_EFFECT_CODE = '\
    vec2 dist = cogl_tex_coord_in[0].xy - vec2(0.5, 0.5); \
    float elipse_radius = 0.5; \
    /* from https://bugzilla.gnome.org/show_bug.cgi?id=669798: \
-      the alpha on the gradient goes from 165 at its darkest to 98 at its most transparent. */ \
-   float y = 165.0 / 255.0; \
-   float x = 98.0 / 255.0; \
+      the alpha on the gradient goes from 250 at its darkest to 180 at its most transparent. */ \
+   float y = 250.0 / 255.0; \
+   float x = 180.0 / 255.0; \
    /* interpolate darkening value, based on distance from screen center */ \
    float val = min(length(dist), elipse_radius); \
    float a = mix(x, y, val / elipse_radius); \