tdf#139429 Convert Style previews widget to IconView

- this adds labels to easily identify the styles
- easier to work with many styles
- nice native widget in gtk3
- double click opens the style settings
- added Command callback fro iconview

Change-Id: I08743515cbd2a4e4bd592d1509e48bbe2a43b129
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/110408
Tested-by: Jenkins
Reviewed-by: Szymon Kłos <szymon.klos@collabora.com>

1 files changed, 31 insertions, 126 deletions

diff --git a/svx/uiconfig/ui/stylespreview.ui b/svx/uiconfig/ui/stylespreview.ui
index 7e1a3c9fe952..45d836da0d02 100644
--- a/svx/uiconfig/ui/stylespreview.ui
+++ b/svx/uiconfig/ui/stylespreview.ui
@@ -1,150 +1,55 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.22.2 -->
+<!-- Generated with glade 3.20.4 -->
 <interface domain="svx">
   <requires lib="gtk+" version="3.20"/>
+  <object class="GtkTreeStore" id="liststore1">
+    <columns>
+      <!-- column-name expander -->
+      <column type="GdkPixbuf"/>
+      <!-- column-name text -->
+      <column type="gchararray"/>
+      <!-- column-name id -->
+      <column type="gchararray"/>
+    </columns>
+  </object>
   <object class="GtkBox" id="ApplyStyleBox">
     <property name="visible">True</property>
     <property name="can_focus">False</property>
     <property name="hexpand">True</property>
+    <property name="spacing">6</property>
     <child>
       <object class="GtkBox">
         <property name="visible">True</property>
         <property name="can_focus">False</property>
-        <property name="valign">center</property>
-        <child>
-          <!-- n-columns=1 n-rows=1 -->
-          <object class="GtkGrid" id="stylescontainer">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="valign">center</property>
-            <child>
-              <object class="GtkDrawingArea" id="style4">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-              </object>
-              <packing>
-                <property name="left_attach">1</property>
-                <property name="top_attach">1</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkDrawingArea" id="style3">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-              </object>
-              <packing>
-                <property name="left_attach">1</property>
-                <property name="top_attach">0</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkDrawingArea" id="style2">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-              </object>
-              <packing>
-                <property name="left_attach">0</property>
-                <property name="top_attach">1</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkDrawingArea" id="style1">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-              </object>
-              <packing>
-                <property name="left_attach">0</property>
-                <property name="top_attach">0</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkDrawingArea" id="style5">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-              </object>
-              <packing>
-                <property name="left_attach">2</property>
-                <property name="top_attach">0</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkDrawingArea" id="style6">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-              </object>
-              <packing>
-                <property name="left_attach">2</property>
-                <property name="top_attach">1</property>
-              </packing>
-            </child>
-          </object>
-          <packing>
-            <property name="expand">True</property>
-            <property name="fill">True</property>
-            <property name="position">0</property>
-          </packing>
-        </child>
+        <property name="spacing">3</property>
         <child>
-          <object class="GtkBox">
+          <object class="GtkScrolledWindow">
+            <property name="width_request">360</property>
+            <property name="height_request">65</property>
             <property name="visible">True</property>
-            <property name="can_focus">False</property>
+            <property name="can_focus">True</property>
             <property name="valign">center</property>
-            <property name="orientation">vertical</property>
+            <property name="hscrollbar_policy">never</property>
+            <property name="vscrollbar_policy">always</property>
+            <property name="shadow_type">in</property>
+            <property name="min_content_width">70</property>
             <child>
-              <object class="GtkToolbar" id="uptoolbar">
+              <object class="GtkIconView" id="stylesview">
                 <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="toolbar_style">icons</property>
-                <child>
-                  <object class="GtkToolButton" id="up">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="label" translatable="yes" context="stylespreview|up">Previous</property>
-                    <property name="use_underline">True</property>
-                    <property name="icon_name">cmd/sc_prevrecord.png</property>
-                  </object>
-                  <packing>
-                    <property name="expand">False</property>
-                    <property name="homogeneous">True</property>
-                  </packing>
-                </child>
+                <property name="can_focus">True</property>
+                <property name="margin">0</property>
+                <property name="model">liststore1</property>
+                <property name="columns">3</property>
+                <property name="item_width">70</property>
+                <property name="pixbuf-column">0</property>
+                <property name="text-column">1</property>
               </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">0</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkToolbar" id="downtoolbar">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="toolbar_style">icons</property>
-                <child>
-                  <object class="GtkToolButton" id="down">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="label" translatable="yes" context="stylespreview|down">Next</property>
-                    <property name="use_underline">True</property>
-                    <property name="icon_name">cmd/sc_nextrecord.png</property>
-                  </object>
-                  <packing>
-                    <property name="expand">False</property>
-                    <property name="homogeneous">True</property>
-                  </packing>
-                </child>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">1</property>
-              </packing>
             </child>
           </object>
           <packing>
             <property name="expand">False</property>
-            <property name="fill">True</property>
-            <property name="position">1</property>
+            <property name="fill">False</property>
+            <property name="position">0</property>
           </packing>
         </child>
       </object>