Add an (experimental) QML view for the grid

Already works better than the C++ version.

src/qml/danbooruimageview.qml

@@ -0,0 +1,175 @@
+/*
+ * Copyright 2015 Luca Beltrame <lbeltrame@kde.org>
+ *
+ * This file is part of Danbooru Client.
+ *
+ * Danbooru Client is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version version of the License, or
+ * (at your option) any later version.
+ *
+ * Danbooru Client is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Danbooru Client. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import QtQuick 2.4
+import QtQuick.Controls 1.3
+import QtQuick.Dialogs 1.2
+
+import org.kde.kquickcontrolsaddons 2.0
+import org.kde.kcoreaddons 1.0 as KCoreAddons
+import org.kde.kio 1.0
+
+import DanbooruClient 1.0
+
+
+
+Rectangle {
+    id: rootObj
+    width: 500
+    height: 500
+
+    KRun {
+        id: runner
+    }
+
+    signal downloadRequested(url url)
+
+    FileDialog {
+        id: saveFileDialog
+        title: "Select a file to save to"
+        selectExisting: false
+        nameFilters: [ "Image files (*.jpg *.png *.tiff *.gif)", "All files (*)" ]
+    }
+
+    Component {
+        id: viewDelegate
+        Item {
+
+            width: grid.cellWidth
+            height: grid.cellHeight
+
+
+            Column {
+                id: postElement
+                anchors.fill: parent
+
+                QPixmapItem {
+                    id: pixItem
+                    pixmap: thumbPix
+                    anchors.horizontalCenter: parent.horizontalCenter
+                    smooth: true
+                    fillMode: QPixmapItem.PreserveAspectFit
+                    height: grid.cellHeight * 0.75
+                    width: grid.cellWidth * 0.9
+
+
+                    MouseArea {
+                        id: mouseArea
+                        anchors.fill: parent
+                        hoverEnabled: true
+                        onClicked: {
+                            grid.currentIndex = index
+                            console.log(fileUrl)
+                        }
+
+                        onEntered: {
+                            viewButton.visible = mouseArea.containsMouse ? true: false
+                            downloadButton.visible = mouseArea.containsMouse ? true: false
+                        }
+
+                        onExited: {
+                            viewButton.visible = mouseArea.containsMouse ? true: false
+                            downloadButton.visible = mouseArea.containsMouse ? true: false
+                        }
+
+                        Button {
+                            id: viewButton
+                            iconName: "view-preview"
+                            visible: false
+                            anchors.top: parent.top
+                            anchors.left: parent.left
+                            anchors.topMargin: (pixItem.height - pixItem.paintedHeight) / 2
+                            anchors.leftMargin: (pixItem.width - pixItem.paintedWidth) / 2
+                            height: pixItem.height * 0.15
+                            width: pixItem.height * 0.15
+                            z: 1
+                            onClicked: {
+                                runner.openUrl(fileUrl)
+                            }
+                        }
+
+                        Button {
+
+
+
+                            id: downloadButton
+                            iconName: "download"
+                            visible: false
+                            anchors.bottom: parent.bottom
+                            anchors.left: parent.left
+                            anchors.bottomMargin: (pixItem.height - pixItem.paintedHeight) / 2
+                            anchors.leftMargin: (pixItem.width - pixItem.paintedWidth) / 2
+                            height: pixItem.height * 0.15
+                            width: pixItem.height * 0.15
+                            z: 1
+                            onClicked: {
+                                console.log("AA" + pixItem.paintedHeight)
+                                rootObj.downloadRequested(fileUrl)
+                            }
+                        }
+
+
+                    }
+
+                }
+                Text {
+                    id: sizeText
+                    text: i18n("File size: %1", KCoreAddons.Format.formatByteSize(fileSize))
+//                     anchors.horizontalCenter: parent.horizontalCenter
+                }
+                Text {
+                    id: resolutionText
+                    text: i18n("Resolution: %1 x %2", resolution.width, resolution.height)
+                }
+
+                Text {
+                    id: ratingText
+                    text: {
+
+                        if (rating == DanbooruPost.Safe) {
+                            return i18n("Rating: %1", "Safe")
+                        } else if (rating == DanbooruPost.Questionable) {
+                            return i18n("Rating: %1", "Questionable")
+                        } else if (rating == DanbooruPost.Explicit) {
+                            return i18n("Rating: %1", "Explicit")
+                        }
+                    }
+                }
+
+            }
+
+        }
+    }
+
+    GridView {
+        id: grid
+        cellWidth: 230
+        cellHeight: 230
+
+        flow: GridView.FlowLeftToRight
+        anchors.fill: parent
+
+        model: danbooruModel
+        delegate: viewDelegate
+        focus: true
+        Component.onCompleted: currentIndex = -1
+
+    }
+
+}