[gtk/wip/otte/colorspace: 15/19] widget-factory: Add gradient rendering test
- From: Benjamin Otte <otte src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk/wip/otte/colorspace: 15/19] widget-factory: Add gradient rendering test
- Date: Sun, 17 Oct 2021 20:24:58 +0000 (UTC)
commit 889c22bcf65b7b6a0811ec1de64ca386c683366a
Author: Benjamin Otte <otte redhat com>
Date: Thu Sep 23 05:31:07 2021 +0200
widget-factory: Add gradient rendering test
Test how GTK draws gradients, by adding an sRGB and a linear colorspace
gradient and draw one with CSS.
Have a look which one (if any) matches.
demos/widget-factory/linear-gradient-color.png | Bin 0 -> 213 bytes
.../widget-factory/linear-gradient-monochrome.png | Bin 0 -> 220 bytes
demos/widget-factory/srgb-gradient-color.png | Bin 0 -> 154 bytes
demos/widget-factory/srgb-gradient-monochrome.png | Bin 0 -> 164 bytes
demos/widget-factory/widget-factory.css | 7 +
demos/widget-factory/widget-factory.gresource.xml | 4 +
demos/widget-factory/widget-factory.ui | 166 ++++++++++++++++++++-
7 files changed, 174 insertions(+), 3 deletions(-)
---
diff --git a/demos/widget-factory/linear-gradient-color.png b/demos/widget-factory/linear-gradient-color.png
new file mode 100644
index 0000000000..3e640faf66
Binary files /dev/null and b/demos/widget-factory/linear-gradient-color.png differ
diff --git a/demos/widget-factory/linear-gradient-monochrome.png
b/demos/widget-factory/linear-gradient-monochrome.png
new file mode 100644
index 0000000000..52d4fbc491
Binary files /dev/null and b/demos/widget-factory/linear-gradient-monochrome.png differ
diff --git a/demos/widget-factory/srgb-gradient-color.png b/demos/widget-factory/srgb-gradient-color.png
new file mode 100644
index 0000000000..0b815ade0f
Binary files /dev/null and b/demos/widget-factory/srgb-gradient-color.png differ
diff --git a/demos/widget-factory/srgb-gradient-monochrome.png
b/demos/widget-factory/srgb-gradient-monochrome.png
new file mode 100644
index 0000000000..7acbd918d7
Binary files /dev/null and b/demos/widget-factory/srgb-gradient-monochrome.png differ
diff --git a/demos/widget-factory/widget-factory.css b/demos/widget-factory/widget-factory.css
index cdf809a285..e9c63b4618 100644
--- a/demos/widget-factory/widget-factory.css
+++ b/demos/widget-factory/widget-factory.css
@@ -6,3 +6,10 @@
.toolbar {
-gtk-icon-style: symbolic;
}
+
+.gtk-gradient-color {
+ background: linear-gradient(to right, lime, red);
+}
+.gtk-gradient-monochrome {
+ background: linear-gradient(to right, black, white);
+}
diff --git a/demos/widget-factory/widget-factory.gresource.xml
b/demos/widget-factory/widget-factory.gresource.xml
index 2af832c00f..dca1b43e68 100644
--- a/demos/widget-factory/widget-factory.gresource.xml
+++ b/demos/widget-factory/widget-factory.gresource.xml
@@ -118,5 +118,9 @@
<file>portland-rose.jpg</file>
<file>nyc.jpg</file>
<file>beach.jpg</file>
+ <file>linear-gradient-color.png</file>
+ <file>linear-gradient-monochrome.png</file>
+ <file>srgb-gradient-color.png</file>
+ <file>srgb-gradient-monochrome.png</file>
</gresource>
</gresources>
diff --git a/demos/widget-factory/widget-factory.ui b/demos/widget-factory/widget-factory.ui
index 7c190d08cb..2d11bc806c 100644
--- a/demos/widget-factory/widget-factory.ui
+++ b/demos/widget-factory/widget-factory.ui
@@ -1342,13 +1342,173 @@ Suspendisse feugiat quam quis dolor accumsan cursus.</property>
<child>
<object class="GtkNotebookPage">
<property name="child">
- <object class="GtkBox" id="box8">
- <property name="orientation">1</property>
+ <object class="GtkGrid">
+ <property name="hexpand">0</property>
+ <property name="row-spacing">6</property>
+ <property name="column-spacing">6</property>
+ <property name="margin-start">6</property>
+ <property name="margin-end">6</property>
+ <property name="margin-top">6</property>
+ <property name="margin-bottom">6</property>
+ <property name="row-homogeneous">1</property>
+ <property name="valign">start</property>
+ <child>
+ <object class="GtkLabel">
+ <property name="label" translatable="yes">color</property>
+ <style>
+ <class name="caption-heading"/>
+ </style>
+ <layout>
+ <property name="column">0</property>
+ <property name="row">0</property>
+ <property name="column-span">2</property>
+ </layout>
+ </object>
+ </child>
+ <child>
+ <object class="GtkLabel">
+ <property name="label">sRGB</property>
+ <layout>
+ <property name="column">0</property>
+ <property name="row">1</property>
+ </layout>
+ </object>
+ </child>
+ <child>
+ <object class="GtkPicture">
+ <property
name="file">resource:///org/gtk/WidgetFactory4/srgb-gradient-color.png</property>
+ <property name="can-shrink">0</property>
+ <property name="keep-aspect-ratio">0</property>
+ <property name="hexpand">1</property>
+ <layout>
+ <property name="column">1</property>
+ <property name="row">1</property>
+ </layout>
+ </object>
+ </child>
+ <child>
+ <object class="GtkLabel">
+ <property name="label">GTK</property>
+ <layout>
+ <property name="column">0</property>
+ <property name="row">2</property>
+ </layout>
+ </object>
+ </child>
+ <child>
+ <object class="GtkPicture">
+ <property name="width-request">128</property>
+ <property name="keep-aspect-ratio">0</property>
+ <style>
+ <class name="gtk-gradient-color"/>
+ </style>
+ <layout>
+ <property name="column">1</property>
+ <property name="row">2</property>
+ </layout>
+ </object>
+ </child>
+ <child>
+ <object class="GtkLabel">
+ <property name="label">linear</property>
+ <layout>
+ <property name="column">0</property>
+ <property name="row">3</property>
+ </layout>
+ </object>
+ </child>
+ <child>
+ <object class="GtkPicture">
+ <property
name="file">resource:///org/gtk/WidgetFactory4/linear-gradient-color.png</property>
+ <property name="can-shrink">0</property>
+ <property name="keep-aspect-ratio">0</property>
+ <layout>
+ <property name="column">1</property>
+ <property name="row">3</property>
+ </layout>
+ </object>
+ </child>
+ <child>
+ <object class="GtkLabel">
+ <property name="label" translatable="yes">monochrome</property>
+ <style>
+ <class name="caption-heading"/>
+ </style>
+ <layout>
+ <property name="column">0</property>
+ <property name="row">4</property>
+ <property name="column-span">2</property>
+ </layout>
+ </object>
+ </child>
+ <child>
+ <object class="GtkLabel">
+ <property name="label">sRGB</property>
+ <layout>
+ <property name="column">0</property>
+ <property name="row">5</property>
+ </layout>
+ </object>
+ </child>
+ <child>
+ <object class="GtkPicture">
+ <property
name="file">resource:///org/gtk/WidgetFactory4/srgb-gradient-monochrome.png</property>
+ <property name="can-shrink">0</property>
+ <property name="keep-aspect-ratio">0</property>
+ <property name="hexpand">1</property>
+ <layout>
+ <property name="column">1</property>
+ <property name="row">5</property>
+ </layout>
+ </object>
+ </child>
+ <child>
+ <object class="GtkLabel">
+ <property name="label">GTK</property>
+ <layout>
+ <property name="column">0</property>
+ <property name="row">6</property>
+ </layout>
+ </object>
+ </child>
+ <child>
+ <object class="GtkPicture">
+ <property name="width-request">128</property>
+ <property name="keep-aspect-ratio">0</property>
+ <style>
+ <class name="gtk-gradient-monochrome"/>
+ </style>
+ <layout>
+ <property name="column">1</property>
+ <property name="row">6</property>
+ </layout>
+ </object>
+ </child>
+ <child>
+ <object class="GtkLabel">
+ <property name="label">linear</property>
+ <layout>
+ <property name="column">0</property>
+ <property name="row">7</property>
+ </layout>
+ </object>
+ </child>
+ <child>
+ <object class="GtkPicture">
+ <property
name="file">resource:///org/gtk/WidgetFactory4/linear-gradient-monochrome.png</property>
+ <property name="can-shrink">0</property>
+ <property name="keep-aspect-ratio">0</property>
+ <layout>
+ <property name="column">1</property>
+ <property name="row">7</property>
+ </layout>
+ </object>
+ </child>
</object>
</property>
<property name="tab">
<object class="GtkLabel" id="label8">
- <property name="label" translatable="1">page 1</property>
+ <property name="label" translatable="1">Gradients</property>
</object>
</property>
</object>
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