Main.qml

@@ -54,11 +54,7 @@ ApplicationWindow {
                 Layout.alignment: Qt.AlignHCenter
                 text: qsTr("Craft!")
 
-                onClicked: {
+                onClicked: crafter.packChannels([texSlotR.filePath, texSlotG.filePath, texSlotB.filePath])
-                    var outUrl = crafter.packChannels([texSlotR.filePath, texSlotG.filePath, texSlotB.filePath]);
-
-                    outSlot.filePath = outUrl;
-                }
             }
         }
 
@@ -68,9 +64,9 @@ ApplicationWindow {
             Layout.alignment: Qt.AlignHCenter
 
             TexSlot {
-                id: outSlot
 
-                rectColor: "gray"
+
+                rectColor: "green"
             }
         }
     }

TexSlot.qml

@@ -11,6 +11,7 @@ DropArea {
     width: 128
     height: 128
 
+
     Rectangle {
         id: rectangle
         anchors.fill: parent
@@ -21,35 +22,10 @@ DropArea {
 
             anchors.centerIn: parent
 
-            source: filePath
-
             width: 96
             height: 96
 
-            MouseArea {
-                id: imageMouseArea
 
-                anchors.fill: parent
-
-                Drag.dragType: Drag.Automatic
-                Drag.supportedActions: Qt.CopyAction
-                Drag.mimeData: {
-                    "text/uri-list": filePath
-                }
-
-                DragHandler {
-                    id: dragHandler
-                    onActiveChanged:
-                        if (active) {
-                            parent.grabToImage(function(result) {
-                                parent.Drag.imageSource = result.url
-                                parent.Drag.active = true
-                            })
-                        } else {
-                            parent.Drag.active = false
-                        }
-                }
-            }
         }
     }
 
@@ -71,15 +47,12 @@ DropArea {
         console.log(drop.urls);
 
             filePath = drop.urls[0];
-
+        huh.text = drop.urls[0];
+        image.source = drop.urls[0];
         }
         rectangle.color = rectColor;
     }
     onExited: {
         rectangle.color = rectColor;
     }
-
-    onFilePathChanged: {
-        huh.text = filePath;
-    }
 }

texturecrafter.cpp

@@ -4,7 +4,7 @@ TextureCrafter::TextureCrafter(QObject *parent)
     : QObject{parent}
 {}
 
-QUrl TextureCrafter::packChannels(QVector<QUrl> imagePaths) {
+void TextureCrafter::packChannels(QVector<QUrl> imagePaths) {
 
     QVector<QImage> sourceImages;
     int width = 0, height = 0;
@@ -55,7 +55,6 @@ QUrl TextureCrafter::packChannels(QVector<QUrl> imagePaths) {
 	//TODO: use libpng and do progressive write to update the progress bar
         if (outImage.save(outFileName)) {
             printf("cool ^-^\n");
-            return QUrl::fromLocalFile(outFileName);
         } else {
             //TODO: return some error value to show the user
             printf("that dream is fucked it is fucking fucked\n");
@@ -64,6 +63,5 @@ QUrl TextureCrafter::packChannels(QVector<QUrl> imagePaths) {
         printf("chat its so over\n");
     }
 
-    return QUrl();
     //do we need to close these??? idk lets hope qt handles it
 }

texturecrafter.h

@@ -13,7 +13,7 @@ class TextureCrafter : public QObject
 public:
     explicit TextureCrafter(QObject *parent = nullptr);
 
-    Q_INVOKABLE QUrl packChannels(QVector<QUrl> images);
+    Q_INVOKABLE void packChannels(QVector<QUrl> images);
 
 signals:
 private: