Designer/uic: Start on support for QIcon::fromTheme().

Schemas: Add "theme" attribute to <iconset> element of the UI format.

uic: Extend it to generate the code for icons with themes and/or resource
paths, add auto-test for it.

Designer: Add 'theme'-member to PropertySheetIconValue + convenience
functions including subproperty mask handling and simplify the existing
code. Add new class IconThemeEditor to be used in action editor dialog and
property editor. Theme names can now be specified in the action editor
dialog.

Reviewed-by: Jarek Kobus <jaroslaw.kobus@nokia.com>
Task-number: QTBUG-7777

2 files changed, 150 insertions, 0 deletions

diff --git a/tests/auto/uic/baseline/icontheme.ui b/tests/auto/uic/baseline/icontheme.ui
new file mode 100644
index 0000000..a214635
--- /dev/null
+++ b/tests/auto/uic/baseline/icontheme.ui
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Form</class>
+ <widget class="QWidget" name="Form">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>122</width>
+    <height>117</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="QPushButton" name="fileicon">
+     <property name="text">
+      <string>fileicon</string>
+     </property>
+     <property name="icon">
+      <iconset>
+       <normaloff>image1.png</normaloff>image1.png</iconset>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QPushButton" name="fileandthemeicon">
+     <property name="text">
+      <string>PushButton</string>
+     </property>
+     <property name="icon">
+      <iconset theme="edit-copy">
+       <normaloff>image7.png</normaloff>image7.png</iconset>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QPushButton" name="themeicon">
+     <property name="text">
+      <string>PushButton</string>
+     </property>
+     <property name="icon">
+      <iconset theme="edit-copy">
+       <normaloff/>
+      </iconset>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/tests/auto/uic/baseline/icontheme.ui.h b/tests/auto/uic/baseline/icontheme.ui.h
new file mode 100644
index 0000000..946fff9
--- /dev/null
+++ b/tests/auto/uic/baseline/icontheme.ui.h
@@ -0,0 +1,95 @@
+/********************************************************************************
+** Form generated from reading UI file 'icontheme.ui'
+**
+** Created: Thu Sep 2 10:28:19 2010
+**      by: Qt User Interface Compiler version 4.8.0
+**
+** WARNING! All changes made in this file will be lost when recompiling UI file!
+********************************************************************************/
+
+#ifndef ICONTHEME_H
+#define ICONTHEME_H
+
+#include <QtCore/QVariant>
+#include <QtGui/QAction>
+#include <QtGui/QApplication>
+#include <QtGui/QButtonGroup>
+#include <QtGui/QHeaderView>
+#include <QtGui/QPushButton>
+#include <QtGui/QVBoxLayout>
+#include <QtGui/QWidget>
+
+QT_BEGIN_NAMESPACE
+
+class Ui_Form
+{
+public:
+    QVBoxLayout *verticalLayout;
+    QPushButton *fileicon;
+    QPushButton *fileandthemeicon;
+    QPushButton *themeicon;
+
+    void setupUi(QWidget *Form)
+    {
+        if (Form->objectName().isEmpty())
+            Form->setObjectName(QString::fromUtf8("Form"));
+        Form->resize(122, 117);
+        verticalLayout = new QVBoxLayout(Form);
+        verticalLayout->setObjectName(QString::fromUtf8("verticalLayout"));
+        fileicon = new QPushButton(Form);
+        fileicon->setObjectName(QString::fromUtf8("fileicon"));
+        QIcon icon;
+        icon.addFile(QString::fromUtf8("image1.png"), QSize(), QIcon::Normal, QIcon::Off);
+        fileicon->setIcon(icon);
+
+        verticalLayout->addWidget(fileicon);
+
+        fileandthemeicon = new QPushButton(Form);
+        fileandthemeicon->setObjectName(QString::fromUtf8("fileandthemeicon"));
+        QIcon icon1;
+        QString iconThemeName = QString::fromUtf8("edit-copy");
+        if (QIcon::hasThemeIcon(iconThemeName)) {
+            icon1 = QIcon::fromTheme(iconThemeName);
+        } else {
+            icon1.addFile(QString::fromUtf8("image7.png"), QSize(), QIcon::Normal, QIcon::Off);
+        }
+        fileandthemeicon->setIcon(icon1);
+
+        verticalLayout->addWidget(fileandthemeicon);
+
+        themeicon = new QPushButton(Form);
+        themeicon->setObjectName(QString::fromUtf8("themeicon"));
+        QIcon icon2;
+        iconThemeName = QString::fromUtf8("edit-copy");
+        if (QIcon::hasThemeIcon(iconThemeName)) {
+            icon2 = QIcon::fromTheme(iconThemeName);
+        } else {
+            icon2.addFile(QString::fromUtf8(""), QSize(), QIcon::Normal, QIcon::Off);
+        }
+        themeicon->setIcon(icon2);
+
+        verticalLayout->addWidget(themeicon);
+
+
+        retranslateUi(Form);
+
+        QMetaObject::connectSlotsByName(Form);
+    } // setupUi
+
+    void retranslateUi(QWidget *Form)
+    {
+        Form->setWindowTitle(QApplication::translate("Form", "Form", 0, QApplication::UnicodeUTF8));
+        fileicon->setText(QApplication::translate("Form", "fileicon", 0, QApplication::UnicodeUTF8));
+        fileandthemeicon->setText(QApplication::translate("Form", "PushButton", 0, QApplication::UnicodeUTF8));
+        themeicon->setText(QApplication::translate("Form", "PushButton", 0, QApplication::UnicodeUTF8));
+    } // retranslateUi
+
+};
+
+namespace Ui {
+    class Form: public Ui_Form {};
+} // namespace Ui
+
+QT_END_NAMESPACE
+
+#endif // ICONTHEME_H