Add edit clear icon as resource

picard/ui/util.py

@@ -20,7 +20,7 @@
 import sys
 from PyQt4 import QtCore, QtGui
 from picard import config
-from picard.util import find_existing_path
+from picard.util import find_existing_path, icontheme
 
 
 class StandardButton(QtGui.QPushButton):
@@ -74,7 +74,8 @@ class ButtonLineEdit(QtGui.QLineEdit):
         self.clear_button.setVisible(False)
         self.clear_button.setCursor(QtCore.Qt.PointingHandCursor)
         self.clear_button.setFocusPolicy(QtCore.Qt.NoFocus)
-        self.clear_button.setIcon(QtGui.QIcon.fromTheme("edit-clear"))
+        icon = icontheme.lookup('edit-clear', icontheme.ICON_SIZE_TOOLBAR)
+        self.clear_button.setIcon(icon)
         self.clear_button.setStyleSheet(
             "QToolButton { background: transparent; border: none;} QToolButton QWidget { color: black;}")
         layout = QtGui.QHBoxLayout(self)

resources/picard.qrc

@@ -5,6 +5,7 @@
     <file>images/16x16/dialog-error.png</file>
     <file>images/16x16/document-open.png</file>
     <file>images/16x16/document-save.png</file>
+    <file>images/16x16/edit-clear.png</file>
     <file>images/16x16/edit-cut.png</file>
     <file>images/16x16/edit-paste.png</file>
     <file>images/16x16/folder.png</file>
@@ -19,6 +20,7 @@
     <file>images/16x16/view-refresh.png</file>
     <file>images/22x22/document-open.png</file>
     <file>images/22x22/document-save.png</file>
+    <file>images/22x22/edit-clear.png</file>
     <file>images/22x22/folder.png</file>
     <file>images/22x22/list-remove.png</file>
     <file>images/22x22/lookup-musicbrainz.png</file>