move all icon files to the icons folder

tools/lammps-gui/chartviewer.cpp

@@ -35,14 +35,14 @@ ChartWindow::ChartWindow(const QString &_filename, QWidget *parent) :
     top->addWidget(new QLabel("Select data:"));
     top->addWidget(columns);
     saveAsAct = file->addAction("&Save Graph As...", this, &ChartWindow::saveAs);
-    saveAsAct->setIcon(QIcon(":/document-save-as.png"));
+    saveAsAct->setIcon(QIcon(":/icons/document-save-as.png"));
     exportCsvAct = file->addAction("&Export data to CSV...", this, &ChartWindow::exportCsv);
-    exportCsvAct->setIcon(QIcon(":/application-calc.png"));
+    exportCsvAct->setIcon(QIcon(":/icons/application-calc.png"));
     exportDatAct = file->addAction("Export data to &Gnuplot...", this, &ChartWindow::exportDat);
-    exportDatAct->setIcon(QIcon(":/application-plot.png"));
+    exportDatAct->setIcon(QIcon(":/icons/application-plot.png"));
     file->addSeparator();
     closeAct = file->addAction("&Close", this, &QWidget::close);
-    closeAct->setIcon(QIcon(":/window-close.png"));
+    closeAct->setIcon(QIcon(":/icons/window-close.png"));
     auto *layout = new QVBoxLayout;
     layout->addLayout(top);
     setLayout(layout);

tools/lammps-gui/codeeditor.cpp

@@ -657,18 +657,18 @@ void CodeEditor::contextMenuEvent(QContextMenuEvent *event)
     auto *menu = createStandardContextMenu();
     menu->addSeparator();
     auto action = menu->addAction(QString("Display available completions for '%1'").arg(help));
-    action->setIcon(QIcon(":/expand-text.png"));
+    action->setIcon(QIcon(":/icons/expand-text.png"));
     connect(action, &QAction::triggered, this, &CodeEditor::runCompletion);
 
     if (!page.isEmpty()) {
         menu->addSeparator();
         action = menu->addAction(QString("Reformat '%1' command").arg(help));
-        action->setIcon(QIcon(":/format-indent-less-3.png"));
+        action->setIcon(QIcon(":/icons/format-indent-less-3.png"));
         connect(action, &QAction::triggered, this, &CodeEditor::reformatCurrentLine);
 
         menu->addSeparator();
         action = menu->addAction(QString("View Documentation for '%1'").arg(help));
-        action->setIcon(QIcon(":/system-help.png"));
+        action->setIcon(QIcon(":/icons/system-help.png"));
         action->setData(page);
         connect(action, &QAction::triggered, this, &CodeEditor::open_help);
         // if we link to help with specific styles (fix, compute, pair, bond, ...)
@@ -679,13 +679,13 @@ void CodeEditor::contextMenuEvent(QContextMenuEvent *event)
             page = words.at(0);
             page += ".html";
             auto action2 = menu->addAction(QString("View Documentation for '%1'").arg(help));
-            action2->setIcon(QIcon(":/system-help.png"));
+            action2->setIcon(QIcon(":/icons/system-help.png"));
             action2->setData(page);
             connect(action2, &QAction::triggered, this, &CodeEditor::open_help);
         }
     }
     auto action3 = menu->addAction(QString("LAMMPS Manual"));
-    action3->setIcon(QIcon(":/help-browser.png"));
+    action3->setIcon(QIcon(":/icons/help-browser.png"));
     action3->setData(QString());
     connect(action3, &QAction::triggered, this, &CodeEditor::open_help);
 

tools/lammps-gui/imageviewer.cpp

@@ -79,7 +79,7 @@ ImageViewer::ImageViewer(const QString &fileName, LammpsWrapper *_lammps, QWidge
     QSettings settings;
 
     vdwfactor = 0.5;
-    auto pix  = QPixmap(":/emblem-photos.png");
+    auto pix  = QPixmap(":/icons/emblem-photos.png");
 
     auto *renderstatus = new QLabel(QString());
     renderstatus->setPixmap(pix.scaled(22, 22, Qt::KeepAspectRatio));
@@ -107,39 +107,39 @@ ImageViewer::ImageViewer(const QString &fileName, LammpsWrapper *_lammps, QWidge
     auto *dummy = new QPushButton(QIcon(), "");
     dummy->hide();
 
-    auto *dossao = new QPushButton(QIcon(":/hd-img.png"), "");
+    auto *dossao = new QPushButton(QIcon(":/icons/hd-img.png"), "");
     dossao->setCheckable(true);
     dossao->setToolTip("Toggle SSAO rendering");
     dossao->setObjectName("ssao");
-    auto *doanti = new QPushButton(QIcon(":/antialias.png"), "");
+    auto *doanti = new QPushButton(QIcon(":/icons/antialias.png"), "");
     doanti->setCheckable(true);
     doanti->setToolTip("Toggle anti-aliasing");
     doanti->setObjectName("antialias");
-    auto *dovdw = new QPushButton(QIcon(":/vdw-style.png"), "");
+    auto *dovdw = new QPushButton(QIcon(":/icons/vdw-style.png"), "");
     dovdw->setCheckable(true);
     dovdw->setToolTip("Toggle VDW style representation");
     dovdw->setObjectName("vdw");
-    auto *dobox = new QPushButton(QIcon(":/system-box.png"), "");
+    auto *dobox = new QPushButton(QIcon(":/icons/system-box.png"), "");
     dobox->setCheckable(true);
     dobox->setToolTip("Toggle displaying box");
     dobox->setObjectName("box");
-    auto *doaxes = new QPushButton(QIcon(":/axes-img.png"), "");
+    auto *doaxes = new QPushButton(QIcon(":/icons/axes-img.png"), "");
     doaxes->setCheckable(true);
     doaxes->setToolTip("Toggle displaying axes");
     doaxes->setObjectName("axes");
-    auto *zoomin = new QPushButton(QIcon(":/gtk-zoom-in.png"), "");
+    auto *zoomin = new QPushButton(QIcon(":/icons/gtk-zoom-in.png"), "");
     zoomin->setToolTip("Zoom in by 10 percent");
-    auto *zoomout = new QPushButton(QIcon(":/gtk-zoom-out.png"), "");
+    auto *zoomout = new QPushButton(QIcon(":/icons/gtk-zoom-out.png"), "");
     zoomout->setToolTip("Zoom out by 10 percent");
-    auto *rotleft = new QPushButton(QIcon(":/object-rotate-left.png"), "");
+    auto *rotleft = new QPushButton(QIcon(":/icons/object-rotate-left.png"), "");
     rotleft->setToolTip("Rotate left by 15 degrees");
-    auto *rotright = new QPushButton(QIcon(":/object-rotate-right.png"), "");
+    auto *rotright = new QPushButton(QIcon(":/icons/object-rotate-right.png"), "");
     rotright->setToolTip("Rotate right by 15 degrees");
-    auto *rotup = new QPushButton(QIcon(":/gtk-go-up.png"), "");
+    auto *rotup = new QPushButton(QIcon(":/icons/gtk-go-up.png"), "");
     rotup->setToolTip("Rotate up by 15 degrees");
-    auto *rotdown = new QPushButton(QIcon(":/gtk-go-down.png"), "");
+    auto *rotdown = new QPushButton(QIcon(":/icons/gtk-go-down.png"), "");
     rotdown->setToolTip("Rotate down by 15 degrees");
-    auto *reset = new QPushButton(QIcon(":/gtk-zoom-fit.png"), "");
+    auto *reset = new QPushButton(QIcon(":/icons/gtk-zoom-fit.png"), "");
     reset->setToolTip("Reset view to defaults");
     auto *combo = new QComboBox;
     combo->setObjectName("group");
@@ -192,7 +192,7 @@ ImageViewer::ImageViewer(const QString &fileName, LammpsWrapper *_lammps, QWidge
     mainLayout->addLayout(menuLayout);
     mainLayout->addWidget(scrollArea);
     mainLayout->addWidget(buttonBox);
-    setWindowIcon(QIcon(":/lammps-icon-128x128.png"));
+    setWindowIcon(QIcon(":/icons/lammps-icon-128x128.png"));
     setWindowTitle(QString("Image Viewer: ") + QFileInfo(fileName).fileName());
     createActions();
 
@@ -475,16 +475,16 @@ void ImageViewer::createActions()
     QMenu *fileMenu = menuBar->addMenu("&File");
 
     saveAsAct = fileMenu->addAction("&Save As...", this, &ImageViewer::saveAs);
-    saveAsAct->setIcon(QIcon(":/document-save-as.png"));
+    saveAsAct->setIcon(QIcon(":/icons/document-save-as.png"));
     saveAsAct->setEnabled(false);
     fileMenu->addSeparator();
     copyAct = fileMenu->addAction("&Copy", this, &ImageViewer::copy);
-    copyAct->setIcon(QIcon(":/edit-copy.png"));
+    copyAct->setIcon(QIcon(":/icons/edit-copy.png"));
     copyAct->setShortcut(QKeySequence::Copy);
     copyAct->setEnabled(false);
     fileMenu->addSeparator();
     QAction *exitAct = fileMenu->addAction("&Close", this, &QWidget::close);
-    exitAct->setIcon(QIcon(":/window-close.png"));
+    exitAct->setIcon(QIcon(":/icons/window-close.png"));
     exitAct->setShortcut(QKeySequence::fromString("Ctrl+W"));
 }
 

tools/lammps-gui/lammpsgui.cpp

@@ -146,7 +146,7 @@ LammpsGui::LammpsGui(QWidget *parent, const char *filename) :
     lammps_args.push_back(mystrdup("-log"));
     lammps_args.push_back(mystrdup("none"));
 
-    setWindowIcon(QIcon(":/lammps-icon-128x128.png"));
+    setWindowIcon(QIcon(":/icons/lammps-icon-128x128.png"));
 
     QFont all_font("Arial", -1);
     all_font.setStyleHint(QFont::SansSerif, QFont::PreferOutline);
@@ -163,7 +163,7 @@ LammpsGui::LammpsGui(QWidget *parent, const char *filename) :
 
     varwindow = new QLabel(QString());
     varwindow->setWindowTitle("LAMMPS-GUI - Current Variables:");
-    varwindow->setWindowIcon(QIcon(":/lammps-icon-128x128.png"));
+    varwindow->setWindowIcon(QIcon(":/icons/lammps-icon-128x128.png"));
     varwindow->setMinimumSize(100, 50);
     varwindow->setText("(none)");
     varwindow->setFont(text_font);
@@ -226,15 +226,15 @@ LammpsGui::LammpsGui(QWidget *parent, const char *filename) :
 #endif
 
     lammpsstatus = new QLabel(QString());
-    auto pix     = QPixmap(":/lammps-icon-128x128.png");
+    auto pix     = QPixmap(":/icons/lammps-icon-128x128.png");
     lammpsstatus->setPixmap(pix.scaled(22, 22, Qt::KeepAspectRatio));
     ui->statusbar->addWidget(lammpsstatus);
     lammpsstatus->setToolTip("LAMMPS instance is active");
     lammpsstatus->hide();
 
-    auto *lammpsrun   = new QPushButton(QIcon(":/system-run.png"), "");
-    auto *lammpsstop  = new QPushButton(QIcon(":/process-stop.png"), "");
-    auto *lammpsimage = new QPushButton(QIcon(":/emblem-photos.png"), "");
+    auto *lammpsrun   = new QPushButton(QIcon(":/icons/system-run.png"), "");
+    auto *lammpsstop  = new QPushButton(QIcon(":/icons/process-stop.png"), "");
+    auto *lammpsimage = new QPushButton(QIcon(":/icons/emblem-photos.png"), "");
     lammpsrun->setToolTip("Run LAMMPS on input");
     lammpsstop->setToolTip("Stop LAMMPS");
     lammpsimage->setToolTip("Create snapshot image");
@@ -1015,7 +1015,7 @@ void LammpsGui::do_run(bool use_buffer)
     else
         logwindow->setWindowTitle("LAMMPS-GUI - Output from running LAMMPS on file - " +
                                   current_file);
-    logwindow->setWindowIcon(QIcon(":/lammps-icon-128x128.png"));
+    logwindow->setWindowIcon(QIcon(":/icons/lammps-icon-128x128.png"));
     QFont text_font;
     text_font.fromString(settings.value("textfont", text_font.toString()).toString());
     logwindow->document()->setDefaultFont(text_font);
@@ -1039,7 +1039,7 @@ void LammpsGui::do_run(bool use_buffer)
     else
         chartwindow->setWindowTitle("LAMMPS-GUI - Thermo charts from running LAMMPS on file - " +
                                     current_file);
-    chartwindow->setWindowIcon(QIcon(":/lammps-icon-128x128.png"));
+    chartwindow->setWindowIcon(QIcon(":/icons/lammps-icon-128x128.png"));
     chartwindow->setMinimumSize(400, 300);
     shortcut = new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_W), chartwindow);
     QObject::connect(shortcut, &QShortcut::activated, chartwindow, &ChartWindow::close);
@@ -1202,10 +1202,10 @@ void LammpsGui::about()
 
     QMessageBox msg;
     msg.setWindowTitle("About LAMMPS");
-    msg.setWindowIcon(QIcon(":/lammps-icon-128x128.png"));
+    msg.setWindowIcon(QIcon(":/icons/lammps-icon-128x128.png"));
     msg.setText(version.c_str());
     msg.setInformativeText(info.c_str());
-    msg.setIconPixmap(QPixmap(":/lammps-icon-128x128.png").scaled(64, 64));
+    msg.setIconPixmap(QPixmap(":/icons/lammps-icon-128x128.png").scaled(64, 64));
     msg.setStandardButtons(QMessageBox::Close);
     QFont font;
     font.setPointSizeF(font.pointSizeF() * 0.75);
@@ -1222,7 +1222,7 @@ void LammpsGui::help()
 {
     QMessageBox msg;
     msg.setWindowTitle("LAMMPS-GUI Quick Help");
-    msg.setWindowIcon(QIcon(":/lammps-icon-128x128.png"));
+    msg.setWindowIcon(QIcon(":/icons/lammps-icon-128x128.png"));
     msg.setText("<div>This is LAMMPS-GUI version " LAMMPS_GUI_VERSION "</div>");
     msg.setInformativeText("<p>LAMMPS GUI is a graphical text editor that is linked to the LAMMPS "
                            "library and thus can run LAMMPS directly using the contents of the "
@@ -1262,7 +1262,7 @@ void LammpsGui::help()
                            "accelerator packages and number of OpenMP threads. Due to its nature "
                            "as a graphical application, it is <b>not</b> possible to use the "
                            "LAMMPS GUI in parallel with MPI.</p>");
-    msg.setIconPixmap(QPixmap(":/lammps-icon-128x128.png").scaled(64, 64));
+    msg.setIconPixmap(QPixmap(":/icons/lammps-icon-128x128.png").scaled(64, 64));
     msg.setStandardButtons(QMessageBox::Close);
     msg.exec();
 }

tools/lammps-gui/lammpsgui.qrc

@@ -1,62 +1,62 @@
 <!-- -*- xml -*- -->
 <RCC>
   <qresource prefix="/">
-    <file>lammps-icon-128x128.png</file>
+    <file>icons/lammps-icon-128x128.png</file>
     <file>help_index.table</file>
     <!-- This file is updated with: grep 'mycmd ==' ../../src/input.cpp | sed -e 's/^.*mycmd == "\(.*\)".*$/\1/' > lammps_internal_commands.txt -->
     <file>lammps_internal_commands.txt</file>
-    <file>antialias.png</file>
-    <file>application-calc.png</file>
-    <file>application-exit.png</file>
-    <file>application-plot.png</file>
-    <file>axes-img.png</file>
-    <file>document-new.png</file>
-    <file>document-open-recent.png</file>
-    <file>document-open.png</file>
-    <file>document-revert.png</file>
-    <file>document-save-as.png</file>
-    <file>document-save.png</file>
-    <file>edit-copy.png</file>
-    <file>edit-cut.png</file>
-    <file>edit-delete.png</file>
-    <file>edit-paste.png</file>
-    <file>edit-redo.png</file>
-    <file>edit-undo.png</file>
-    <file>emblem-photos.png</file>
-    <file>expand-text.png</file>
-    <file>export-movie.png</file>
-    <file>format-indent-less-3.png</file>
-    <file>go-first.png</file>
-    <file>go-last.png</file>
-    <file>go-next-2.png</file>
-    <file>go-previous-2.png</file>
-    <file>gtk-go-down.png</file>
-    <file>gtk-go-up.png</file>
-    <file>gtk-zoom-fit.png</file>
-    <file>gtk-zoom-in.png</file>
-    <file>gtk-zoom-out.png</file>
-    <file>hd-img.png</file>
-    <file>help-about.png</file>
-    <file>help-browser.png</file>
-    <file>help-faq.png</file>
-    <file>image-x-generic.png</file>
-    <file>media-playback-start-2.png</file>
-    <file>media-playlist-repeat.png</file>
-    <file>object-rotate-left.png</file>
-    <file>object-rotate-right.png</file>
-    <file>ovito.png</file>
-    <file>preferences-desktop-font.png</file>
-    <file>preferences-desktop-personal.png</file>
-    <file>preferences-desktop.png</file>
-    <file>process-stop.png</file>
-    <file>run-file.png</file>
-    <file>system-box.png</file>
-    <file>system-help.png</file>
-    <file>system-run.png</file>
-    <file>utilities-terminal.png</file>
-    <file>vdw-style.png</file>
-    <file>vmd.png</file>
-    <file>window-close.png</file>
-    <file>x-office-drawing.png</file>
+    <file>icons/antialias.png</file>
+    <file>icons/application-calc.png</file>
+    <file>icons/application-exit.png</file>
+    <file>icons/application-plot.png</file>
+    <file>icons/axes-img.png</file>
+    <file>icons/document-new.png</file>
+    <file>icons/document-open-recent.png</file>
+    <file>icons/document-open.png</file>
+    <file>icons/document-revert.png</file>
+    <file>icons/document-save-as.png</file>
+    <file>icons/document-save.png</file>
+    <file>icons/edit-copy.png</file>
+    <file>icons/edit-cut.png</file>
+    <file>icons/edit-delete.png</file>
+    <file>icons/edit-paste.png</file>
+    <file>icons/edit-redo.png</file>
+    <file>icons/edit-undo.png</file>
+    <file>icons/emblem-photos.png</file>
+    <file>icons/expand-text.png</file>
+    <file>icons/export-movie.png</file>
+    <file>icons/format-indent-less-3.png</file>
+    <file>icons/go-first.png</file>
+    <file>icons/go-last.png</file>
+    <file>icons/go-next-2.png</file>
+    <file>icons/go-previous-2.png</file>
+    <file>icons/gtk-go-down.png</file>
+    <file>icons/gtk-go-up.png</file>
+    <file>icons/gtk-zoom-fit.png</file>
+    <file>icons/gtk-zoom-in.png</file>
+    <file>icons/gtk-zoom-out.png</file>
+    <file>icons/hd-img.png</file>
+    <file>icons/help-about.png</file>
+    <file>icons/help-browser.png</file>
+    <file>icons/help-faq.png</file>
+    <file>icons/image-x-generic.png</file>
+    <file>icons/media-playback-start-2.png</file>
+    <file>icons/media-playlist-repeat.png</file>
+    <file>icons/object-rotate-left.png</file>
+    <file>icons/object-rotate-right.png</file>
+    <file>icons/ovito.png</file>
+    <file>icons/preferences-desktop-font.png</file>
+    <file>icons/preferences-desktop-personal.png</file>
+    <file>icons/preferences-desktop.png</file>
+    <file>icons/process-stop.png</file>
+    <file>icons/run-file.png</file>
+    <file>icons/system-box.png</file>
+    <file>icons/system-help.png</file>
+    <file>icons/system-run.png</file>
+    <file>icons/utilities-terminal.png</file>
+    <file>icons/vdw-style.png</file>
+    <file>icons/vmd.png</file>
+    <file>icons/window-close.png</file>
+    <file>icons/x-office-drawing.png</file>
   </qresource>
 </RCC>

tools/lammps-gui/lammpsgui.ui

@@ -105,7 +105,7 @@
   <widget class="QStatusBar" name="statusbar"/>
   <action name="actionNew">
    <property name="icon">
-    <iconset theme=":/document-new.png"/>
+    <iconset theme=":/icons/document-new.png"/>
    </property>
    <property name="text">
     <string>&amp;New</string>
@@ -116,7 +116,7 @@
   </action>
   <action name="actionOpen">
    <property name="icon">
-    <iconset theme=":/document-open.png"/>
+    <iconset theme=":/icons/document-open.png"/>
    </property>
    <property name="text">
     <string>&amp;Open</string>
@@ -127,7 +127,7 @@
   </action>
   <action name="actionSave">
    <property name="icon">
-    <iconset theme=":/document-save.png"/>
+    <iconset theme=":/icons/document-save.png"/>
    </property>
    <property name="text">
     <string>&amp;Save</string>
@@ -138,7 +138,7 @@
   </action>
   <action name="actionSave_As">
    <property name="icon">
-    <iconset theme=":/document-save-as.png"/>
+    <iconset theme=":/icons/document-save-as.png"/>
    </property>
    <property name="text">
     <string>Save &amp;As</string>
@@ -149,7 +149,7 @@
   </action>
   <action name="actionQuit">
    <property name="icon">
-    <iconset theme=":/application-exit.png"/>
+    <iconset theme=":/icons/application-exit.png"/>
    </property>
    <property name="text">
     <string>&amp;Quit</string>
@@ -160,7 +160,7 @@
   </action>
   <action name="actionCut">
    <property name="icon">
-    <iconset theme=":/edit-cut.png"/>
+    <iconset theme=":/icons/edit-cut.png"/>
    </property>
    <property name="text">
     <string>Cu&amp;t</string>
@@ -171,7 +171,7 @@
   </action>
   <action name="actionCopy">
    <property name="icon">
-    <iconset theme=":/edit-copy.png"/>
+    <iconset theme=":/icons/edit-copy.png"/>
    </property>
    <property name="text">
     <string>&amp;Copy</string>
@@ -182,7 +182,7 @@
   </action>
   <action name="actionPaste">
    <property name="icon">
-    <iconset theme=":/edit-paste.png"/>
+    <iconset theme=":/icons/edit-paste.png"/>
    </property>
    <property name="text">
     <string>&amp;Paste</string>
@@ -193,7 +193,7 @@
   </action>
   <action name="actionUndo">
    <property name="icon">
-    <iconset theme=":/edit-undo.png"/>
+    <iconset theme=":/icons/edit-undo.png"/>
    </property>
    <property name="text">
     <string>&amp;Undo</string>
@@ -204,7 +204,7 @@
   </action>
   <action name="actionRedo">
    <property name="icon">
-    <iconset theme=":/edit-redo.png"/>
+    <iconset theme=":/icons/edit-redo.png"/>
    </property>
    <property name="text">
     <string>&amp;Redo</string>
@@ -215,7 +215,7 @@
   </action>
   <action name="actionRun_Buffer">
    <property name="icon">
-    <iconset theme=":/system-run.png"/>
+    <iconset theme=":/icons/system-run.png"/>
    </property>
    <property name="text">
     <string>&amp;Run LAMMPS from Editor Buffer</string>
@@ -226,7 +226,7 @@
   </action>
   <action name="actionRun_File">
    <property name="icon">
-    <iconset theme=":/run-file.png"/>
+    <iconset theme=":/icons/run-file.png"/>
    </property>
    <property name="text">
     <string>&amp;Run LAMMPS from File</string>
@@ -237,7 +237,7 @@
   </action>
   <action name="actionStop_LAMMPS">
    <property name="icon">
-    <iconset theme=":/process-stop.png"/>
+    <iconset theme=":/icons/process-stop.png"/>
    </property>
    <property name="text">
     <string>&amp;Stop LAMMPS</string>
@@ -248,7 +248,7 @@
   </action>
   <action name="actionImage">
    <property name="icon">
-    <iconset theme=":/emblem-photos.png"/>
+    <iconset theme=":/icons/emblem-photos.png"/>
    </property>
    <property name="text">
     <string>Create &amp;Image</string>
@@ -259,7 +259,7 @@
   </action>
   <action name="actionAbout_LAMMPS_GUI">
    <property name="icon">
-    <iconset theme=":/help-about.png"/>
+    <iconset theme=":/icons/help-about.png"/>
    </property>
    <property name="text">
     <string>&amp;About LAMMPS</string>
@@ -270,7 +270,7 @@
   </action>
   <action name="action_Help">
    <property name="icon">
-    <iconset theme=":/help-faq.png"/>
+    <iconset theme=":/icons/help-faq.png"/>
    </property>
    <property name="text">
     <string>Quick &amp;Help</string>
@@ -281,7 +281,7 @@
   </action>
   <action name="actionPreferences">
    <property name="icon">
-    <iconset theme=":/preferences-desktop.png"/>
+    <iconset theme=":/icons/preferences-desktop.png"/>
    </property>
    <property name="text">
     <string>Pre&amp;ferences...</string>
@@ -292,7 +292,7 @@
   </action>
   <action name="actionLAMMPS_Manual">
    <property name="icon">
-    <iconset theme=":/help-browser.png"/>
+    <iconset theme=":/icons/help-browser.png"/>
    </property>
    <property name="text">
     <string>LAMMPS &amp;Manual</string>
@@ -303,7 +303,7 @@
   </action>
   <action name="actionDefaults">
    <property name="icon">
-    <iconset theme=":/document-revert.png"/>
+    <iconset theme=":/icons/document-revert.png"/>
    </property>
    <property name="text">
     <string>Reset to &amp;Defaults</string>
@@ -311,7 +311,7 @@
   </action>
   <action name="actionView_in_OVITO">
    <property name="icon">
-    <iconset theme=":/ovito.png"/>
+    <iconset theme=":/icons/ovito.png"/>
    </property>
    <property name="text">
     <string>View in &amp;OVITO</string>
@@ -322,7 +322,7 @@
   </action>
   <action name="actionView_in_VMD">
    <property name="icon">
-    <iconset theme=":/vmd.png"/>
+    <iconset theme=":/icons/vmd.png"/>
    </property>
    <property name="text">
     <string>View in VM&amp;D</string>
@@ -333,7 +333,7 @@
   </action>
   <action name="actionView_Log_Window">
    <property name="icon">
-    <iconset theme=":/utilities-terminal.png"/>
+    <iconset theme=":/icons/utilities-terminal.png"/>
    </property>
    <property name="text">
     <string>&amp;Log Window</string>
@@ -344,7 +344,7 @@
   </action>
   <action name="actionView_Graph_Window">
    <property name="icon">
-    <iconset theme=":/x-office-drawing.png"/>
+    <iconset theme=":/icons/x-office-drawing.png"/>
    </property>
    <property name="text">
     <string>&amp;Chart Window</string>
@@ -355,7 +355,7 @@
   </action>
   <action name="actionView_Slide_Show">
    <property name="icon">
-    <iconset theme=":/image-x-generic.png"/>
+    <iconset theme=":/icons/image-x-generic.png"/>
    </property>
    <property name="text">
     <string>&amp;Slide Show Window</string>
@@ -366,7 +366,7 @@
   </action>
   <action name="action_1">
    <property name="icon">
-    <iconset theme=":/document-open-recent.png"/>
+    <iconset theme=":/icons/document-open-recent.png"/>
    </property>
    <property name="text">
     <string>&amp;1.</string>
@@ -374,7 +374,7 @@
   </action>
   <action name="action_2">
    <property name="icon">
-    <iconset theme=":/document-open-recent.png"/>
+    <iconset theme=":/icons/document-open-recent.png"/>
    </property>
    <property name="text">
     <string>&amp;2.</string>
@@ -382,7 +382,7 @@
   </action>
   <action name="action_3">
    <property name="icon">
-    <iconset theme=":/document-open-recent.png"/>
+    <iconset theme=":/icons/document-open-recent.png"/>
    </property>
    <property name="text">
     <string>&amp;3.</string>
@@ -390,7 +390,7 @@
   </action>
   <action name="action_4">
    <property name="icon">
-    <iconset theme=":/document-open-recent.png"/>
+    <iconset theme=":/icons/document-open-recent.png"/>
    </property>
    <property name="text">
     <string>&amp;4.</string>
@@ -398,7 +398,7 @@
   </action>
   <action name="action_5">
    <property name="icon">
-    <iconset theme=":/document-open-recent.png"/>
+    <iconset theme=":/icons/document-open-recent.png"/>
    </property>
    <property name="text">
     <string>&amp;5.</string>
@@ -406,7 +406,7 @@
   </action>
   <action name="actionView_Image_Window">
    <property name="icon">
-    <iconset theme=":/emblem-photos.png"/>
+    <iconset theme=":/icons/emblem-photos.png"/>
    </property>
    <property name="text">
     <string>&amp;Image Window</string>
@@ -417,7 +417,7 @@
   </action>
   <action name="actionSet_Variables">
    <property name="icon">
-    <iconset theme=":/preferences-desktop-personal.png"/>
+    <iconset theme=":/icons/preferences-desktop-personal.png"/>
    </property>
    <property name="text">
     <string>Set &amp;Variables...</string>
@@ -428,7 +428,7 @@
   </action>
   <action name="actionView_Variable_Window">
    <property name="icon">
-    <iconset theme=":/preferences-desktop-personal.png"/>
+    <iconset theme=":/icons/preferences-desktop-personal.png"/>
    </property>
    <property name="text">
     <string>&amp;Variables Window</string>
@@ -439,7 +439,7 @@
   </action>
   <action name="actionLAMMPS_GUI_Howto">
    <property name="icon">
-    <iconset theme=":/system-help.png"/>
+    <iconset theme=":/icons/system-help.png"/>
    </property>
    <property name="text">
     <string>LAMMPS GUI Howto</string>

tools/lammps-gui/preferences.cpp

@@ -73,7 +73,7 @@ Preferences::Preferences(LammpsWrapper *_lammps, QWidget *parent) :
     layout->addWidget(tabWidget);
     layout->addWidget(buttonBox);
     setLayout(layout);
-    setWindowIcon(QIcon(":/lammps-icon-128x128.png"));
+    setWindowIcon(QIcon(":/icons/lammps-icon-128x128.png"));
     setWindowTitle("LAMMPS-GUI - Preferences");
     resize(600, 450);
 }
@@ -242,9 +242,9 @@ GeneralTab::GeneralTab(QSettings *_settings, LammpsWrapper *_lammps, QWidget *pa
 
     auto *fontlayout = new QHBoxLayout;
     auto *getallfont =
-        new QPushButton(QIcon(":/preferences-desktop-font.png"), "Select Default Font...");
+        new QPushButton(QIcon(":/icons/preferences-desktop-font.png"), "Select Default Font...");
     auto *gettextfont =
-        new QPushButton(QIcon(":/preferences-desktop-font.png"), "Select Text Font...");
+        new QPushButton(QIcon(":/icons/preferences-desktop-font.png"), "Select Text Font...");
     fontlayout->addWidget(getallfont);
     fontlayout->addWidget(gettextfont);
     connect(getallfont, &QPushButton::released, this, &GeneralTab::newallfont);

tools/lammps-gui/setvariables.cpp

@@ -32,7 +32,7 @@ SetVariables::SetVariables(QList<QPair<QString, QString>> &_vars, QWidget *paren
         auto *row  = new QHBoxLayout;
         auto *name = new QLineEdit(v.first);
         auto *val  = new QLineEdit(v.second);
-        auto *del  = new QPushButton(QIcon(":/edit-delete.png"), "");
+        auto *del  = new QPushButton(QIcon(":/icons/edit-delete.png"), "");
         name->setObjectName("varname");
         val->setObjectName("varval");
         del->setObjectName(QString::number(i));
@@ -55,7 +55,7 @@ SetVariables::SetVariables(QList<QPair<QString, QString>> &_vars, QWidget *paren
 
     layout->addWidget(buttonBox);
     setLayout(layout);
-    setWindowIcon(QIcon(":/lammps-icon-128x128.png"));
+    setWindowIcon(QIcon(":/icons/lammps-icon-128x128.png"));
     setWindowTitle("LAMMPS-GUI - Set Variables");
     resize(300, 200);
 }
@@ -81,7 +81,7 @@ void SetVariables::add_row()
     auto *row  = new QHBoxLayout;
     auto *name = new QLineEdit(QString());
     auto *val  = new QLineEdit(QString());
-    auto *del  = new QPushButton(QIcon(":/edit-delete.png"), "");
+    auto *del  = new QPushButton(QIcon(":/icons/edit-delete.png"), "");
     name->setObjectName("varname");
     val->setObjectName("varval");
     del->setObjectName(QString::number(nrows - 2));

tools/lammps-gui/slideshow.cpp

@@ -64,33 +64,33 @@ SlideShow::SlideShow(const QString &fileName, QWidget *parent) :
     auto *dummy = new QPushButton(QIcon(), "");
     dummy->hide();
 
-    auto *tomovie = new QPushButton(QIcon(":/export-movie.png"), "");
+    auto *tomovie = new QPushButton(QIcon(":/icons/export-movie.png"), "");
     tomovie->setToolTip("Export to movie file");
     tomovie->setEnabled(has_exe("ffmpeg"));
 
-    auto *gofirst = new QPushButton(QIcon(":/go-first.png"), "");
+    auto *gofirst = new QPushButton(QIcon(":/icons/go-first.png"), "");
     gofirst->setToolTip("Go to first Image");
-    auto *goprev = new QPushButton(QIcon(":/go-previous-2.png"), "");
+    auto *goprev = new QPushButton(QIcon(":/icons/go-previous-2.png"), "");
     goprev->setToolTip("Go to previous Image");
-    auto *goplay = new QPushButton(QIcon(":/media-playback-start-2.png"), "");
+    auto *goplay = new QPushButton(QIcon(":/icons/media-playback-start-2.png"), "");
     goplay->setToolTip("Play animation");
     goplay->setCheckable(true);
     goplay->setChecked(playtimer);
     goplay->setObjectName("play");
-    auto *gonext = new QPushButton(QIcon(":/go-next-2.png"), "");
+    auto *gonext = new QPushButton(QIcon(":/icons/go-next-2.png"), "");
     gonext->setToolTip("Go to next Image");
-    auto *golast = new QPushButton(QIcon(":/go-last.png"), "");
+    auto *golast = new QPushButton(QIcon(":/icons/go-last.png"), "");
     golast->setToolTip("Go to last Image");
-    auto *goloop = new QPushButton(QIcon(":/media-playlist-repeat.png"), "");
+    auto *goloop = new QPushButton(QIcon(":/icons/media-playlist-repeat.png"), "");
     goloop->setToolTip("Loop animation");
     goloop->setCheckable(true);
     goloop->setChecked(do_loop);
 
-    auto *zoomin = new QPushButton(QIcon(":/gtk-zoom-in.png"), "");
+    auto *zoomin = new QPushButton(QIcon(":/icons/gtk-zoom-in.png"), "");
     zoomin->setToolTip("Zoom in by 10 percent");
-    auto *zoomout = new QPushButton(QIcon(":/gtk-zoom-out.png"), "");
+    auto *zoomout = new QPushButton(QIcon(":/icons/gtk-zoom-out.png"), "");
     zoomout->setToolTip("Zoom out by 10 percent");
-    auto *normal = new QPushButton(QIcon(":/gtk-zoom-fit.png"), "");
+    auto *normal = new QPushButton(QIcon(":/icons/gtk-zoom-fit.png"), "");
     normal->setToolTip("Reset zoom to normal");
 
     connect(tomovie, &QPushButton::released, this, &SlideShow::movie);
@@ -127,7 +127,7 @@ SlideShow::SlideShow(const QString &fileName, QWidget *parent) :
     botLayout->setStretch(0, 3);
     mainLayout->addLayout(botLayout);
 
-    setWindowIcon(QIcon(":/lammps-icon-128x128.png"));
+    setWindowIcon(QIcon(":/icons/lammps-icon-128x128.png"));
     setWindowTitle(QString("LAMMPS-GUI - Slide Show: ") + QFileInfo(fileName).fileName());
 
     imagefiles.clear();