Icons: cache small edit icon

In analogy to the trash-icons, cache a small rendered version of
the edit icon. This will be used in the dive-site table. Rename
the icon alias from "duplicate-edit-icon" to "edit-icon", as
it actually is not a duplicated. The other "edit" icon is an
"undo" icon!

Move the accessor functions to cleanertablemode.cpp. This is not
the ideal place, but since the functions are declared in
cleanertablemodel.h it's certainly better than the old place
(models.cpp)!

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>

4 files changed, 19 insertions, 15 deletions

diff --git a/qt-models/cleanertablemodel.cpp b/qt-models/cleanertablemodel.cpp
index 6a542ef27..36b0f4e76 100644
--- a/qt-models/cleanertablemodel.cpp
+++ b/qt-models/cleanertablemodel.cpp
@@ -2,6 +2,24 @@
 #include "cleanertablemodel.h"
 #include "core/metrics.h"
 
+const QPixmap &trashIcon()
+{
+	static QPixmap trash = QPixmap(":list-remove-icon").scaledToHeight(defaultIconMetrics().sz_small);
+	return trash;
+}
+
+const QPixmap &trashForbiddenIcon()
+{
+	static QPixmap trash = QPixmap(":list-remove-disabled-icon").scaledToHeight(defaultIconMetrics().sz_small);
+	return trash;
+}
+
+const QPixmap &editIcon()
+{
+	static QPixmap edit = QPixmap(":edit-icon").scaledToHeight(defaultIconMetrics().sz_small);
+	return edit;
+}
+
 CleanerTableModel::CleanerTableModel(QObject *parent) : QAbstractTableModel(parent)
 {
 }
diff --git a/qt-models/cleanertablemodel.h b/qt-models/cleanertablemodel.h
index d435dad32..0657b2099 100644
--- a/qt-models/cleanertablemodel.h
+++ b/qt-models/cleanertablemodel.h
@@ -9,6 +9,7 @@
 /* Retrieve the trash icon pixmap, common to most table models */
 const QPixmap &trashIcon();
 const QPixmap &trashForbiddenIcon();
+const QPixmap &editIcon();
 
 /* When using a QAbstractTableModel, consider using this instead
  * of the default implementation, as it's easyer to setup the columns
diff --git a/qt-models/models.cpp b/qt-models/models.cpp
index 5fa0c7c79..ee68be2ca 100644
--- a/qt-models/models.cpp
+++ b/qt-models/models.cpp
@@ -11,20 +11,6 @@
 
 #include <QLocale>
 
-// initialize the trash icon if necessary
-
-const QPixmap &trashIcon()
-{
-	static QPixmap trash = QPixmap(":list-remove-icon").scaledToHeight(defaultIconMetrics().sz_small);
-	return trash;
-}
-
-const QPixmap &trashForbiddenIcon()
-{
-	static QPixmap trash = QPixmap(":list-remove-disabled-icon").scaledToHeight(defaultIconMetrics().sz_small);
-	return trash;
-}
-
 Qt::ItemFlags GasSelectionModel::flags(const QModelIndex&) const
 {
 	return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
diff --git a/qt-models/models.h b/qt-models/models.h
index f45c5e614..d11090cd2 100644
--- a/qt-models/models.h
+++ b/qt-models/models.h
@@ -44,7 +44,6 @@ slots:
 	void repopulate();
 };
 
-
 class LanguageModel : public QAbstractListModel {
 	Q_OBJECT
 public: