Fix startup dialog background on high-DPI

Task-number: QT3DS-2391
Change-Id: Id2b275c1da0a24751131b0e12ece0834c7994847
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io>

2 files changed, 197 insertions, 223 deletions

diff --git a/src/Authoring/Studio/UI/StartupDlg.cpp b/src/Authoring/Studio/UI/StartupDlg.cpp
index 2e719cc0..53ccd6f7 100644
--- a/src/Authoring/Studio/UI/StartupDlg.cpp
+++ b/src/Authoring/Studio/UI/StartupDlg.cpp
@@ -175,7 +175,6 @@ void CStartupDlg::paintEvent(QPaintEvent *event)
 
     m_palette = new QPalette;
     QPixmap pic = QPixmap(":/startup/open_dialog.png");
-    pic.setDevicePixelRatio(devicePixelRatio());
     m_palette->setBrush(QPalette::Window, pic);
     setPalette(*m_palette);
     resize(pic.size());
diff --git a/src/Authoring/Studio/UI/StartupDlg.ui b/src/Authoring/Studio/UI/StartupDlg.ui
index fccf5fd1..a4a7a4d4 100644
--- a/src/Authoring/Studio/UI/StartupDlg.ui
+++ b/src/Authoring/Studio/UI/StartupDlg.ui
@@ -15,7 +15,7 @@
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
    <property name="leftMargin">
-    <number>20</number>
+    <number>0</number>
    </property>
    <property name="topMargin">
     <number>0</number>
@@ -27,236 +27,157 @@
     <number>0</number>
    </property>
    <item>
-    <spacer name="verticalSpacer_4">
-     <property name="orientation">
-      <enum>Qt::Vertical</enum>
-     </property>
-     <property name="sizeType">
-      <enum>QSizePolicy::Fixed</enum>
-     </property>
-     <property name="sizeHint" stdset="0">
-      <size>
-       <width>20</width>
-       <height>90</height>
-      </size>
-     </property>
-    </spacer>
-   </item>
-   <item>
-    <widget class="QWidget" name="widget" native="true">
-     <property name="sizePolicy">
-      <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
-       <horstretch>0</horstretch>
-       <verstretch>0</verstretch>
-      </sizepolicy>
-     </property>
-     <layout class="QHBoxLayout" name="horizontalLayout">
-      <property name="leftMargin">
-       <number>0</number>
-      </property>
-      <property name="topMargin">
-       <number>0</number>
-      </property>
-      <property name="rightMargin">
-       <number>0</number>
-      </property>
-      <property name="bottomMargin">
-       <number>0</number>
-      </property>
-      <item>
-       <spacer name="horizontalSpacer_2">
-        <property name="orientation">
-         <enum>Qt::Horizontal</enum>
-        </property>
-        <property name="sizeHint" stdset="0">
-         <size>
-          <width>40</width>
-          <height>20</height>
-         </size>
-        </property>
-       </spacer>
-      </item>
-      <item>
-       <widget class="QLabel" name="versionStr">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-        <property name="text">
-         <string>Qt 3D Studio version string</string>
-        </property>
-        <property name="alignment">
-         <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <spacer name="horizontalSpacer">
-        <property name="orientation">
-         <enum>Qt::Horizontal</enum>
-        </property>
-        <property name="sizeType">
-         <enum>QSizePolicy::Fixed</enum>
-        </property>
-        <property name="sizeHint" stdset="0">
-         <size>
-          <width>11</width>
-          <height>20</height>
-         </size>
-        </property>
-       </spacer>
-      </item>
-     </layout>
-    </widget>
-   </item>
-   <item>
-    <spacer name="verticalSpacer_3">
-     <property name="orientation">
-      <enum>Qt::Vertical</enum>
-     </property>
-     <property name="sizeType">
-      <enum>QSizePolicy::Fixed</enum>
-     </property>
-     <property name="sizeHint" stdset="0">
-      <size>
-       <width>20</width>
-       <height>9</height>
-      </size>
-     </property>
-    </spacer>
-   </item>
-   <item>
-    <widget class="QWidget" name="widget_2" native="true">
-     <property name="sizePolicy">
-      <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
-       <horstretch>0</horstretch>
-       <verstretch>0</verstretch>
-      </sizepolicy>
-     </property>
-     <layout class="QVBoxLayout" name="verticalLayout_2">
-      <property name="spacing">
-       <number>14</number>
-      </property>
-      <item>
-       <widget class="ClickableLabel" name="newDocument">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-        <property name="text">
-         <string>Create Project...</string>
-        </property>
-        <property name="alignment">
-         <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
-        </property>
-        <property name="docIndex" stdset="0">
-         <number>0</number>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <widget class="ClickableLabel" name="openDocument">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-        <property name="text">
-         <string>Open Project...</string>
-        </property>
-        <property name="alignment">
-         <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
-        </property>
-        <property name="docIndex" stdset="0">
-         <number>0</number>
-        </property>
-       </widget>
-      </item>
-     </layout>
-    </widget>
-   </item>
-   <item>
-    <spacer name="verticalSpacer_5">
-     <property name="orientation">
-      <enum>Qt::Vertical</enum>
-     </property>
-     <property name="sizeType">
-      <enum>QSizePolicy::Fixed</enum>
-     </property>
-     <property name="sizeHint" stdset="0">
-      <size>
-       <width>20</width>
-       <height>0</height>
-      </size>
-     </property>
-    </spacer>
-   </item>
-   <item>
-    <spacer name="verticalSpacer">
-     <property name="orientation">
-      <enum>Qt::Vertical</enum>
-     </property>
-     <property name="sizeType">
-      <enum>QSizePolicy::Fixed</enum>
-     </property>
-     <property name="sizeHint" stdset="0">
-      <size>
-       <width>20</width>
-       <height>12</height>
-      </size>
-     </property>
-    </spacer>
-   </item>
-   <item>
-    <widget class="QLabel" name="recentDocLabel">
-     <property name="sizePolicy">
-      <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
-       <horstretch>0</horstretch>
-       <verstretch>0</verstretch>
-      </sizepolicy>
+    <layout class="QVBoxLayout" name="verticalLayout_4">
+     <property name="spacing">
+      <number>-1</number>
      </property>
-     <property name="text">
-      <string>RECENT FILES</string>
-     </property>
-     <property name="alignment">
-      <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
-     </property>
-     <property name="wordWrap">
-      <bool>true</bool>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <spacer name="verticalSpacer_2">
-     <property name="orientation">
-      <enum>Qt::Vertical</enum>
-     </property>
-     <property name="sizeType">
-      <enum>QSizePolicy::Fixed</enum>
+     <property name="leftMargin">
+      <number>15</number>
      </property>
-     <property name="sizeHint" stdset="0">
-      <size>
-       <width>20</width>
-       <height>8</height>
-      </size>
+     <property name="topMargin">
+      <number>90</number>
      </property>
-    </spacer>
-   </item>
-   <item>
-    <layout class="QVBoxLayout" name="recentList">
-     <property name="leftMargin">
-      <number>9</number>
+     <property name="rightMargin">
+      <number>10</number>
      </property>
      <property name="bottomMargin">
       <number>15</number>
      </property>
      <item>
+      <widget class="QLabel" name="versionStr">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="text">
+        <string>Qt 3D Studio version string</string>
+       </property>
+       <property name="alignment">
+        <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <spacer name="verticalSpacer_3">
+       <property name="orientation">
+        <enum>Qt::Vertical</enum>
+       </property>
+       <property name="sizeType">
+        <enum>QSizePolicy::Fixed</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>20</width>
+         <height>9</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
+      <widget class="ClickableLabel" name="newDocument">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="text">
+        <string>Create Project...</string>
+       </property>
+       <property name="alignment">
+        <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
+       </property>
+       <property name="docIndex" stdset="0">
+        <number>0</number>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="ClickableLabel" name="openDocument">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="text">
+        <string>Open Project...</string>
+       </property>
+       <property name="alignment">
+        <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
+       </property>
+       <property name="docIndex" stdset="0">
+        <number>0</number>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <spacer name="verticalSpacer">
+       <property name="orientation">
+        <enum>Qt::Vertical</enum>
+       </property>
+       <property name="sizeType">
+        <enum>QSizePolicy::Fixed</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>20</width>
+         <height>12</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
+      <widget class="QLabel" name="recentDocLabel">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="font">
+        <font>
+         <weight>50</weight>
+         <bold>false</bold>
+        </font>
+       </property>
+       <property name="text">
+        <string>RECENT FILES</string>
+       </property>
+       <property name="alignment">
+        <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
+       </property>
+       <property name="wordWrap">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <spacer name="verticalSpacer_2">
+       <property name="orientation">
+        <enum>Qt::Vertical</enum>
+       </property>
+       <property name="sizeType">
+        <enum>QSizePolicy::Fixed</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>20</width>
+         <height>8</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
       <widget class="ClickableLabel" name="recent0">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
        <property name="text">
         <string>Recent0.uip</string>
        </property>
@@ -270,6 +191,12 @@
      </item>
      <item>
       <widget class="ClickableLabel" name="recent1">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
        <property name="text">
         <string>Recent1.uip</string>
        </property>
@@ -283,6 +210,12 @@
      </item>
      <item>
       <widget class="ClickableLabel" name="recent2">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
        <property name="text">
         <string>Recent2.uip</string>
        </property>
@@ -296,6 +229,12 @@
      </item>
      <item>
       <widget class="ClickableLabel" name="recent3">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
        <property name="text">
         <string>Recent3.uip</string>
        </property>
@@ -309,6 +248,12 @@
      </item>
      <item>
       <widget class="ClickableLabel" name="recent4">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
        <property name="text">
         <string>Recent4.uip</string>
        </property>
@@ -322,6 +267,12 @@
      </item>
      <item>
       <widget class="ClickableLabel" name="recent5">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
        <property name="text">
         <string>Recent5.uip</string>
        </property>
@@ -335,6 +286,12 @@
      </item>
      <item>
       <widget class="ClickableLabel" name="recent6">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
        <property name="text">
         <string>Recent6.uip</string>
        </property>
@@ -348,6 +305,12 @@
      </item>
      <item>
       <widget class="ClickableLabel" name="recent7">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
        <property name="text">
         <string>Recent7.uip</string>
        </property>
@@ -361,6 +324,12 @@
      </item>
      <item>
       <widget class="ClickableLabel" name="recent8">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
        <property name="text">
         <string>Recent8.uip</string>
        </property>
@@ -374,6 +343,12 @@
      </item>
      <item>
       <widget class="ClickableLabel" name="recent9">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
        <property name="text">
         <string>Recent9.uip</string>
        </property>