PrintView improvements (#250)

- Allow printer selection directly from PrintView
- Print button bypasses the system print dialog, since label printing is quite different from typical printing tasks
- Separate button to optionally use system print dialog, if needed

glabels/ui/PrintView.ui

@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>852</width>
-    <height>796</height>
+    <height>874</height>
    </rect>
   </property>
   <property name="sizePolicy">
@@ -53,6 +53,34 @@
        </property>
       </widget>
      </item>
+     <item>
+      <widget class="QGroupBox" name="groupBox">
+       <property name="title">
+        <string>Destination</string>
+       </property>
+       <layout class="QVBoxLayout" name="verticalLayout_5">
+        <item>
+         <widget class="QComboBox" name="destinationCombo">
+          <property name="styleSheet">
+           <string notr="true">text-align:left; padding:3px;</string>
+          </property>
+          <property name="currentText">
+           <string/>
+          </property>
+          <property name="iconSize">
+           <size>
+            <width>32</width>
+            <height>32</height>
+           </size>
+          </property>
+          <property name="placeholderText">
+           <string/>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </widget>
+     </item>
      <item>
       <widget class="QGroupBox" name="printRangeBox">
        <property name="sizePolicy">
@@ -449,7 +477,7 @@
         <string notr="true">text-align:left; padding:3px;</string>
        </property>
        <property name="text">
-        <string>Print...</string>
+        <string>Print</string>
        </property>
        <property name="icon">
         <iconset theme="glabels-print">
@@ -531,6 +559,13 @@
        </property>
       </spacer>
      </item>
+     <item>
+      <widget class="QPushButton" name="systemDialogButton">
+       <property name="text">
+        <string>Use system print dialog...</string>
+       </property>
+      </widget>
+     </item>
     </layout>
    </item>
    <item>
@@ -645,8 +680,8 @@
    <slot>onFormChanged()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>175</x>
-     <y>122</y>
+     <x>164</x>
+     <y>260</y>
     </hint>
     <hint type="destinationlabel">
      <x>2</x>
@@ -661,8 +696,8 @@
    <slot>onFormChanged()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>182</x>
-     <y>444</y>
+     <x>216</x>
+     <y>574</y>
     </hint>
     <hint type="destinationlabel">
      <x>2</x>
@@ -677,8 +712,8 @@
    <slot>onFormChanged()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>152</x>
-     <y>475</y>
+     <x>186</x>
+     <y>608</y>
     </hint>
     <hint type="destinationlabel">
      <x>6</x>
@@ -693,8 +728,8 @@
    <slot>onFormChanged()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>156</x>
-     <y>506</y>
+     <x>190</x>
+     <y>642</y>
     </hint>
     <hint type="destinationlabel">
      <x>6</x>
@@ -709,8 +744,8 @@
    <slot>onFormChanged()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>641</x>
-     <y>760</y>
+     <x>639</x>
+     <y>827</y>
     </hint>
     <hint type="destinationlabel">
      <x>1</x>
@@ -725,8 +760,8 @@
    <slot>onPrintButtonClicked()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>291</x>
-     <y>589</y>
+     <x>312</x>
+     <y>724</y>
     </hint>
     <hint type="destinationlabel">
      <x>5</x>
@@ -741,8 +776,8 @@
    <slot>onFormChanged()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>159</x>
-     <y>243</y>
+     <x>156</x>
+     <y>390</y>
     </hint>
     <hint type="destinationlabel">
      <x>7</x>
@@ -757,8 +792,8 @@
    <slot>onFormChanged()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>59</x>
-     <y>108</y>
+     <x>93</x>
+     <y>258</y>
     </hint>
     <hint type="destinationlabel">
      <x>6</x>
@@ -773,8 +808,8 @@
    <slot>onFormChanged()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>142</x>
-     <y>149</y>
+     <x>188</x>
+     <y>299</y>
     </hint>
     <hint type="destinationlabel">
      <x>5</x>
@@ -789,8 +824,8 @@
    <slot>onFormChanged()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>226</x>
-     <y>145</y>
+     <x>275</x>
+     <y>299</y>
     </hint>
     <hint type="destinationlabel">
      <x>8</x>
@@ -805,8 +840,8 @@
    <slot>onFormChanged()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>52</x>
-     <y>261</y>
+     <x>85</x>
+     <y>401</y>
     </hint>
     <hint type="destinationlabel">
      <x>3</x>
@@ -821,8 +856,8 @@
    <slot>onFormChanged()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>231</x>
-     <y>314</y>
+     <x>264</x>
+     <y>449</y>
     </hint>
     <hint type="destinationlabel">
      <x>5</x>
@@ -837,8 +872,8 @@
    <slot>onFormChanged()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>199</x>
-     <y>362</y>
+     <x>254</x>
+     <y>679</y>
     </hint>
     <hint type="destinationlabel">
      <x>4</x>
@@ -846,11 +881,45 @@
     </hint>
    </hints>
   </connection>
+  <connection>
+   <sender>destinationCombo</sender>
+   <signal>currentIndexChanged(int)</signal>
+   <receiver>PrintView</receiver>
+   <slot>onFormChanged()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>289</x>
+     <y>110</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>254</x>
+     <y>6</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>systemDialogButton</sender>
+   <signal>clicked()</signal>
+   <receiver>PrintView</receiver>
+   <slot>onSystemDialogButtonClicked()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>836</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>373</x>
+     <y>871</y>
+    </hint>
+   </hints>
+  </connection>
  </connections>
  <slots>
   <slot>onPrintButtonClicked()</slot>
   <slot>onFormChanged()</slot>
   <slot>onPrinterPropertiesButtonClicked()</slot>
+  <slot>onBrowseButtonClicked()</slot>
+  <slot>onSystemDialogButtonClicked()</slot>
  </slots>
  <buttongroups>
   <buttongroup name="buttonGroup"/>