Merge pull request #1576 from matterhorn103/tool_icons

Modern dark-mode and light-mode tool icons

avogadro/qtplugins/aligntool/aligntool.cpp

@@ -51,7 +51,7 @@ AlignTool::AlignTool(QObject* parent_)
     m_alignType(0), m_axis(0)
 {
   m_activateAction->setText(tr("Align"));
-  m_activateAction->setIcon(QIcon(":/icons/align.png"));
+  m_activateAction->setIcon(QIcon(":/icons/align_light.svg"));
   m_activateAction->setToolTip(
     tr("Align Molecules\n\n"
        "Left Mouse: \tSelect up to two atoms.\n"

avogadro/qtplugins/aligntool/aligntool.qrc

@@ -1,6 +1,6 @@
 <RCC>
     <qresource prefix="/icons">
-        <file>align.png</file>
-        <file>align@2x.png</file>
+        <file>align_light.svg</file>
+        <file>align_dark.svg</file>
     </qresource>
 </RCC>

avogadro/qtplugins/bondcentrictool/bondcentrictool.cpp

@@ -119,7 +119,7 @@ BondCentricTool::BondCentricTool(QObject* parent_)
     m_planeSnapIncr(10.f), m_snapPlaneToBonds(true)
 {
   m_activateAction->setText(tr("Bond-Centric Manipulation"));
-  m_activateAction->setIcon(QIcon(":/icons/bondcentrictool.png"));
+  m_activateAction->setIcon(QIcon(":/icons/bondcentric_light.svg"));
   m_activateAction->setToolTip(
     tr("Bond Centric Manipulation Tool\n\n"
        "Left Mouse: \tClick and drag to rotate the view.\n"

avogadro/qtplugins/bondcentrictool/bondcentrictool.qrc

@@ -1,6 +1,6 @@
 <RCC>
     <qresource prefix="/icons">
-        <file>bondcentrictool.png</file>
-        <file>bondcentrictool@2x.png</file>
+        <file>bondcentric_light.svg</file>
+        <file>bondcentric_dark.svg</file>
     </qresource>
 </RCC>

avogadro/qtplugins/editor/editor.cpp

@@ -69,7 +69,7 @@ Editor::Editor(QObject* parent_)
     m_fixValenceLater(false), m_layerManager("Editor")
 {
   m_activateAction->setText(tr("Draw"));
-  m_activateAction->setIcon(QIcon(":/icons/editor.png"));
+  m_activateAction->setIcon(QIcon(":/icons/editor_light.svg"));
   m_activateAction->setToolTip(
     tr("Draw Tool\n\n"
        "Left Mouse: \tClick and Drag to create Atoms and Bond\n"

avogadro/qtplugins/editor/editor.qrc

@@ -1,6 +1,6 @@
 <RCC>
     <qresource prefix="/icons">
-        <file>editor.png</file>
-        <file>editor@2x.png</file>
+        <file>editor_light.svg</file>
+        <file>editor_dark.svg</file>
     </qresource>
 </RCC>