qt: Introduce PlatformStyle

Introduce a PlatformStyle to handle platform-specific customization of
the UI.

This replaces 'scicon', as well as #ifdefs to determine whether to place
icons on buttons.

The selected PlatformStyle defaults to the platform that the application
was compiled on, but can be overridden from the command line with
`-uiplatform=<x>`.

Also fixes the warning from #6328.

1 files changed, 12 insertions, 12 deletions

diff --git a/src/qt/sendcoinsentry.cpp b/src/qt/sendcoinsentry.cpp
index 90a8cbdc4..44aa8ad1a 100644
--- a/src/qt/sendcoinsentry.cpp
+++ b/src/qt/sendcoinsentry.cpp
@@ -9,30 +9,30 @@
 #include "addresstablemodel.h"
 #include "guiutil.h"
 #include "optionsmodel.h"
-#include "scicon.h"
+#include "platformstyle.h"
 #include "walletmodel.h"
 
 #include <QApplication>
 #include <QClipboard>
 
-SendCoinsEntry::SendCoinsEntry(QWidget *parent) :
+SendCoinsEntry::SendCoinsEntry(const PlatformStyle *platformStyle, QWidget *parent) :
     QStackedWidget(parent),
     ui(new Ui::SendCoinsEntry),
-    model(0)
+    model(0),
+    platformStyle(platformStyle)
 {
     ui->setupUi(this);
 
-    ui->addressBookButton->setIcon(SingleColorIcon(":/icons/address-book"));
-    ui->pasteButton->setIcon(SingleColorIcon(":/icons/editpaste"));
-    ui->deleteButton->setIcon(SingleColorIcon(":/icons/remove"));
-    ui->deleteButton_is->setIcon(SingleColorIcon(":/icons/remove"));
-    ui->deleteButton_s->setIcon(SingleColorIcon(":/icons/remove"));
+    ui->addressBookButton->setIcon(platformStyle->SingleColorIcon(":/icons/address-book"));
+    ui->pasteButton->setIcon(platformStyle->SingleColorIcon(":/icons/editpaste"));
+    ui->deleteButton->setIcon(platformStyle->SingleColorIcon(":/icons/remove"));
+    ui->deleteButton_is->setIcon(platformStyle->SingleColorIcon(":/icons/remove"));
+    ui->deleteButton_s->setIcon(platformStyle->SingleColorIcon(":/icons/remove"));
 
     setCurrentWidget(ui->SendCoins);
 
-#ifdef Q_OS_MAC
-    ui->payToLayout->setSpacing(4);
-#endif
+    if (platformStyle->getUseExtraSpacing())
+        ui->payToLayout->setSpacing(4);
 #if QT_VERSION >= 0x040700
     ui->addAsLabel->setPlaceholderText(tr("Enter a label for this address to add it to your address book"));
 #endif
@@ -65,7 +65,7 @@ void SendCoinsEntry::on_addressBookButton_clicked()
 {
     if(!model)
         return;
-    AddressBookPage dlg(AddressBookPage::ForSelection, AddressBookPage::SendingTab, this);
+    AddressBookPage dlg(platformStyle, AddressBookPage::ForSelection, AddressBookPage::SendingTab, this);
     dlg.setModel(model->getAddressTableModel());
     if(dlg.exec())
     {