UI: Remove icons from OK/Apply/Cancel buttons.

src/ui/form/opt/pages/mainpage.cpp

@@ -90,9 +90,9 @@ QLayout *MainPage::setupDialogButtons()
 
     buttonsLayout->addStretch();
 
-    m_btOk = new QPushButton(QIcon(":/images/tick.png"), QString());
-    m_btApply = new QPushButton(QIcon(":/images/accept.png"), QString());
-    m_btCancel = new QPushButton(QIcon(":/images/cancel.png"), QString());
+    m_btOk = new QPushButton();
+    m_btApply = new QPushButton();
+    m_btCancel = new QPushButton();
 
     connect(m_btOk, &QAbstractButton::clicked, ctrl(), &OptionsController::saveChanges);
     connect(m_btApply, &QAbstractButton::clicked, ctrl(), &OptionsController::applyChanges);

src/ui/form/prog/programswindow.cpp

@@ -238,10 +238,10 @@ void ProgramsWindow::setupAppEditForm()
     // OK/Cancel
     auto buttonsLayout = new QHBoxLayout();
 
-    m_btEditOk = new QPushButton(QIcon(":/images/tick.png"), QString());
+    m_btEditOk = new QPushButton();
     m_btEditOk->setDefault(true);
 
-    m_btEditCancel = new QPushButton(QIcon(":/images/cancel.png"), QString());
+    m_btEditCancel = new QPushButton();
 
     buttonsLayout->addWidget(m_btEditOk, 1, Qt::AlignRight);
     buttonsLayout->addWidget(m_btEditCancel);

src/ui/form/zone/zoneswindow.cpp

@@ -173,10 +173,10 @@ void ZonesWindow::setupZoneEditForm()
     // OK/Cancel
     auto buttonsLayout = new QHBoxLayout();
 
-    m_btEditOk = new QPushButton(QIcon(":/images/tick.png"), QString());
+    m_btEditOk = new QPushButton();
     m_btEditOk->setDefault(true);
 
-    m_btEditCancel = new QPushButton(QIcon(":/images/cancel.png"), QString());
+    m_btEditCancel = new QPushButton();
 
     buttonsLayout->addWidget(m_btEditOk, 1, Qt::AlignRight);
     buttonsLayout->addWidget(m_btEditCancel);

src/ui/fort-images.qrc

@@ -1,6 +1,5 @@
 <!DOCTYPE RCC><RCC version="1.0">
 <qresource>
-    <file>images/accept.png</file>
     <file>images/application.png</file>
     <file>images/application-window-96.png</file>
     <file>images/application_add.png</file>
@@ -50,7 +49,6 @@
     <file>images/shield.png</file>
     <file>images/sheild-96.png</file>
     <file>images/stop.png</file>
-    <file>images/tick.png</file>
     <file>images/windows-48.png</file>
     <file>images/world.png</file>
     <file>images/world_link.png</file>