date-selector: initial implementetation

No functionality is ready, only project settings and class type.

data/Makefile.am

@@ -33,6 +33,7 @@ gsettings_SCHEMAS = $(gsettingsschema_in_files:.xml.in=.xml)
 EXTRA_DIST=                     \
   org.gnome.Calendar.desktop    \
   calendar.gresource.xml        \
+  ui/date-selector.ui           \
   ui/edit-dialog.ui             \
   ui/menus.ui                   \
   ui/nav_bar.ui                 \

data/calendar.gresource.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <gresources>
   <gresource prefix="/org/gnome/calendar">
+    <file alias="date-selector.ui" compressed="true" preprocess="xml-stripblanks">ui/date-selector.ui</file>
     <file alias="edit-dialog.ui" compressed="true" preprocess="xml-stripblanks">ui/edit-dialog.ui</file>
     <file alias="menus.ui" compressed="true" preprocess="xml-stripblanks">ui/menus.ui</file>
     <file alias="nav_bar.ui" compressed="true" preprocess="xml-stripblanks">ui/nav_bar.ui</file>

data/theme/gtk-styles.css

@@ -83,3 +83,11 @@ GcalEventWidget.color-light {
 GcalEventWidget.color-light:backdrop {
     color: rgba(0, 0, 0, 0.3);
 }
+
+.middle-entry {
+    border-left: 0px;
+    border-bottom-left-radius: 0px;
+    border-top-left-radius: 0px;
+    border-bottom-right-radius: 0px;
+    border-top-right-radius: 0px;
+}

data/ui/date-selector.ui

@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Generated with glade 3.18.3 -->
+<interface>
+  <requires lib="gtk+" version="3.12"/>
+  <object class="GtkGrid" id="grid">
+    <property name="visible">True</property>
+    <property name="can_focus">False</property>
+    <property name="border_width">12</property>
+    <property name="row_spacing">6</property>
+    <child>
+      <object class="GtkBox" id="date_box">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <child>
+          <object class="GtkEntry" id="entry1">
+            <property name="visible">True</property>
+            <property name="can_focus">True</property>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkEntry" id="entry2">
+            <property name="visible">True</property>
+            <property name="can_focus">True</property>
+            <style>
+              <class name="middle-entry"/>
+            </style>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">1</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkEntry" id="entry3">
+            <property name="visible">True</property>
+            <property name="can_focus">True</property>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">2</property>
+          </packing>
+        </child>
+        <style>
+          <class name="linked"/>
+        </style>
+      </object>
+      <packing>
+        <property name="left_attach">0</property>
+        <property name="top_attach">0</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkCalendar" id="calendar">
+        <property name="visible">True</property>
+        <property name="can_focus">True</property>
+        <property name="year">2014</property>
+        <property name="month">11</property>
+        <property name="day">18</property>
+        <property name="show_week_numbers">True</property>
+      </object>
+      <packing>
+        <property name="left_attach">0</property>
+        <property name="top_attach">1</property>
+      </packing>
+    </child>
+  </object>
+</interface>

data/ui/edit-dialog.ui

@@ -247,7 +247,7 @@
               </packing>
             </child>
             <child>
-              <object class="GcalDateEntry" id="start_date_entry">
+              <object class="GcalDateSelector" id="start_date_selector">
                 <property name="visible">True</property>
                 <property name="can_focus">True</property>
               </object>
@@ -267,7 +267,7 @@
               </packing>
             </child>
             <child>
-              <object class="GcalDateEntry" id="end_date_entry">
+              <object class="GcalDateSelector" id="end_date_selector">
                 <property name="visible">True</property>
                 <property name="can_focus">True</property>
               </object>