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Example 1 with DropTargetDropEvent

use of java.awt.dnd.DropTargetDropEvent in project jna by java-native-access.

the class DropHandler method describe.

private void describe(String type, DropTargetEvent e) {
    if (false) {
        String msg = "drop: " + type;
        if (e instanceof DropTargetDragEvent) {
            DropTargetContext dtc = e.getDropTargetContext();
            DropTarget dt = dtc.getDropTarget();
            DropTargetDragEvent ev = (DropTargetDragEvent) e;
            msg += ": src=" + DragHandler.actionString(ev.getSourceActions()) + " tgt=" + DragHandler.actionString(dt.getDefaultActions()) + " act=" + DragHandler.actionString(ev.getDropAction());
        } else if (e instanceof DropTargetDropEvent) {
            DropTargetContext dtc = e.getDropTargetContext();
            DropTarget dt = dtc.getDropTarget();
            DropTargetDropEvent ev = (DropTargetDropEvent) e;
            msg += ": src=" + DragHandler.actionString(ev.getSourceActions()) + " tgt=" + DragHandler.actionString(dt.getDefaultActions()) + " act=" + DragHandler.actionString(ev.getDropAction());
        }
        if (!msg.equals(lastAction)) {
            System.out.println(lastAction = msg);
        }
    }
}
Also used : DropTargetDragEvent(java.awt.dnd.DropTargetDragEvent) DropTargetContext(java.awt.dnd.DropTargetContext) DropTarget(java.awt.dnd.DropTarget) DropTargetDropEvent(java.awt.dnd.DropTargetDropEvent)

Example 2 with DropTargetDropEvent

use of java.awt.dnd.DropTargetDropEvent in project jdk8u_jdk by JetBrains.

the class URLDragTest method init.

@Override
public void init() {
    setBackground(Color.red);
    setDropTarget(new DropTarget(this, DnDConstants.ACTION_COPY, new DropTargetAdapter() {

        @Override
        public void dragEnter(DropTargetDragEvent dtde) {
            dtde.acceptDrag(DnDConstants.ACTION_COPY);
        }

        @Override
        public void dragOver(DropTargetDragEvent dtde) {
            dtde.acceptDrag(DnDConstants.ACTION_COPY);
        }

        @Override
        public void drop(DropTargetDropEvent dtde) {
            dtde.acceptDrop(DnDConstants.ACTION_COPY);
            dtde.getCurrentDataFlavorsAsList().stream().map(DataFlavor::toString).forEach(Sysout::println);
        }
    }));
    String[] instructions = { "1) Open the browser.", "2) Drag any image from the browser page to the red square", "3) When the image is dropped you should se the list of available DataFlavors", "4) If you see application/x-java-url and text/uri-list flavors - test PASSED", "5) Otherwise the test is FAILED" };
    Sysout.createDialogWithInstructions(instructions);
}
Also used : Sysout(test.java.awt.regtesthelpers.Sysout) DropTargetAdapter(java.awt.dnd.DropTargetAdapter) DropTargetDragEvent(java.awt.dnd.DropTargetDragEvent) DropTarget(java.awt.dnd.DropTarget) DropTargetDropEvent(java.awt.dnd.DropTargetDropEvent)

Example 3 with DropTargetDropEvent

use of java.awt.dnd.DropTargetDropEvent in project intellij-community by JetBrains.

the class EditorImpl method initComponent.

private void initComponent() {
    myPanel.setLayout(new BorderLayout());
    myPanel.add(myHeaderPanel, BorderLayout.NORTH);
    myGutterComponent.setOpaque(true);
    myScrollPane.setViewportView(myEditorComponent);
    //myScrollPane.setBorder(null);
    myScrollPane.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
    myScrollPane.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
    myScrollPane.setRowHeaderView(myGutterComponent);
    myEditorComponent.setTransferHandler(new MyTransferHandler());
    myEditorComponent.setAutoscrolls(true);
    if (mayShowToolbar()) {
        JLayeredPane layeredPane = new JBLayeredPane() {

            @Override
            public void doLayout() {
                final Component[] components = getComponents();
                final Rectangle r = getBounds();
                for (Component c : components) {
                    if (c instanceof JScrollPane) {
                        c.setBounds(0, 0, r.width, r.height);
                    } else {
                        final Dimension d = c.getPreferredSize();
                        int rightInsets = getVerticalScrollBar().getWidth() + (isMirrored() ? myGutterComponent.getWidth() : 0);
                        c.setBounds(r.width - d.width - rightInsets - 20, 20, d.width, d.height);
                    }
                }
            }

            @Override
            public Dimension getPreferredSize() {
                return myScrollPane.getPreferredSize();
            }
        };
        layeredPane.add(myScrollPane, JLayeredPane.DEFAULT_LAYER);
        myPanel.add(layeredPane);
        new ContextMenuImpl(layeredPane, myScrollPane, this);
    } else {
        myPanel.add(myScrollPane);
    }
    myEditorComponent.addKeyListener(new KeyListener() {

        @Override
        public void keyPressed(@NotNull KeyEvent e) {
            if (e.getKeyCode() >= KeyEvent.VK_A && e.getKeyCode() <= KeyEvent.VK_Z) {
                myCharKeyPressed = true;
            }
            KeyboardInternationalizationNotificationManager.showNotification();
        }

        @Override
        public void keyTyped(@NotNull KeyEvent event) {
            myNeedToSelectPreviousChar = false;
            if (event.isConsumed()) {
                return;
            }
            if (processKeyTyped(event)) {
                event.consume();
            }
        }

        @Override
        public void keyReleased(KeyEvent e) {
            myCharKeyPressed = false;
        }
    });
    myEditorComponent.addMouseListener(myMouseListener);
    myGutterComponent.addMouseListener(myMouseListener);
    myEditorComponent.addMouseMotionListener(myMouseMotionListener);
    myGutterComponent.addMouseMotionListener(myMouseMotionListener);
    myEditorComponent.addFocusListener(new FocusAdapter() {

        @Override
        public void focusGained(@NotNull FocusEvent e) {
            myCaretCursor.activate();
            for (Caret caret : myCaretModel.getAllCarets()) {
                int caretLine = caret.getLogicalPosition().line;
                repaintLines(caretLine, caretLine);
            }
            fireFocusGained();
        }

        @Override
        public void focusLost(@NotNull FocusEvent e) {
            clearCaretThread();
            for (Caret caret : myCaretModel.getAllCarets()) {
                int caretLine = caret.getLogicalPosition().line;
                repaintLines(caretLine, caretLine);
            }
            fireFocusLost();
        }
    });
    UiNotifyConnector connector = new UiNotifyConnector(myEditorComponent, new Activatable.Adapter() {

        @Override
        public void showNotify() {
            myGutterComponent.updateSizeOnShowNotify();
        }
    });
    Disposer.register(getDisposable(), connector);
    try {
        final DropTarget dropTarget = myEditorComponent.getDropTarget();
        if (dropTarget != null) {
            // might be null in headless environment
            dropTarget.addDropTargetListener(new DropTargetAdapter() {

                @Override
                public void drop(@NotNull DropTargetDropEvent e) {
                }

                @Override
                public void dragOver(@NotNull DropTargetDragEvent e) {
                    Point location = e.getLocation();
                    getCaretModel().moveToVisualPosition(getTargetPosition(location.x, location.y, true));
                    getScrollingModel().scrollToCaret(ScrollType.RELATIVE);
                    requestFocus();
                }
            });
        }
    } catch (TooManyListenersException e) {
        LOG.error(e);
    }
    // update area available for soft wrapping on component shown/hidden
    myPanel.addHierarchyListener(e -> mySoftWrapModel.getApplianceManager().updateAvailableArea());
    myPanel.addComponentListener(new ComponentAdapter() {

        @Override
        public void componentResized(@NotNull ComponentEvent e) {
            myMarkupModel.recalcEditorDimensions();
            myMarkupModel.repaint(-1, -1);
        }
    });
}
Also used : UiNotifyConnector(com.intellij.util.ui.update.UiNotifyConnector) EditorFragmentComponent(com.intellij.codeInsight.hint.EditorFragmentComponent) DropTargetDragEvent(java.awt.dnd.DropTargetDragEvent) Activatable(com.intellij.util.ui.update.Activatable) DropTargetAdapter(java.awt.dnd.DropTargetAdapter) JBLayeredPane(com.intellij.ui.components.JBLayeredPane) DropTarget(java.awt.dnd.DropTarget) DropTargetDropEvent(java.awt.dnd.DropTargetDropEvent)

Example 4 with DropTargetDropEvent

use of java.awt.dnd.DropTargetDropEvent in project intellij-community by JetBrains.

the class YYYYYYY method initComponent.

private void initComponent() {
    myPanel.setLayout(new BorderLayout());
    myPanel.add(myHeaderPanel, BorderLayout.NORTH);
    myGutterComponent.setOpaque(true);
    myScrollPane.setViewportView(myEditorComponent);
    //myScrollPane.setBorder(null);
    myScrollPane.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
    myScrollPane.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
    myScrollPane.setRowHeaderView(myGutterComponent);
    myEditorComponent.setTransferHandler(new MyTransferHandler());
    myEditorComponent.setAutoscrolls(true);
    if (mayShowToolbar()) {
        JLayeredPane layeredPane = new JBLayeredPane() {

            @Override
            public void doLayout() {
                final Component[] components = getComponents();
                final Rectangle r = getBounds();
                for (Component c : components) {
                    if (c instanceof JScrollPane) {
                        c.setBounds(0, 0, r.width, r.height);
                    } else {
                        final Dimension d = c.getPreferredSize();
                        final MyScrollBar scrollBar = getVerticalScrollBar();
                        c.setBounds(r.width - d.width - scrollBar.getWidth() - 30, 20, d.width, d.height);
                    }
                }
            }

            @Override
            public Dimension getPreferredSize() {
                return myScrollPane.getPreferredSize();
            }
        };
        layeredPane.add(myScrollPane, JLayeredPane.DEFAULT_LAYER);
        myPanel.add(layeredPane);
        new ContextMenuImpl(layeredPane, myScrollPane, this);
    } else {
        myPanel.add(myScrollPane);
    }
    myEditorComponent.addKeyListener(new KeyListener() {

        @Override
        public void keyPressed(@NotNull KeyEvent e) {
            if (e.getKeyCode() >= KeyEvent.VK_A && e.getKeyCode() <= KeyEvent.VK_Z) {
                myCharKeyPressed = true;
            }
            KeyboardInternationalizationNotificationManager.showNotification();
        }

        @Override
        public void keyTyped(@NotNull KeyEvent event) {
            myNeedToSelectPreviousChar = false;
            if (event.isConsumed()) {
                return;
            }
            if (processKeyTyped(event)) {
                event.consume();
            }
        }

        @Override
        public void keyReleased(KeyEvent e) {
            myCharKeyPressed = false;
        }
    });
    MyMouseAdapter mouseAdapter = new MyMouseAdapter();
    myEditorComponent.addMouseListener(mouseAdapter);
    myGutterComponent.addMouseListener(mouseAdapter);
    MyMouseMotionListener mouseMotionListener = new MyMouseMotionListener();
    myEditorComponent.addMouseMotionListener(mouseMotionListener);
    myGutterComponent.addMouseMotionListener(mouseMotionListener);
    myEditorComponent.addFocusListener(new FocusAdapter() {

        @Override
        public void focusGained(@NotNull FocusEvent e) {
            myCaretCursor.activate();
            for (Caret caret : myCaretModel.getAllCarets()) {
                int caretLine = caret.getLogicalPosition().line;
                repaintLines(caretLine, caretLine);
            }
            fireFocusGained();
        }

        @Override
        public void focusLost(@NotNull FocusEvent e) {
            clearCaretThread();
            for (Caret caret : myCaretModel.getAllCarets()) {
                int caretLine = caret.getLogicalPosition().line;
                repaintLines(caretLine, caretLine);
            }
            fireFocusLost();
        }
    });
    UiNotifyConnector connector = new UiNotifyConnector(myEditorComponent, new Activatable.Adapter() {

        @Override
        public void showNotify() {
            myGutterComponent.updateSize();
        }
    });
    Disposer.register(getDisposable(), connector);
    try {
        final DropTarget dropTarget = myEditorComponent.getDropTarget();
        if (dropTarget != null) {
            // might be null in headless environment
            dropTarget.addDropTargetListener(new DropTargetAdapter() {

                @Override
                public void drop(@NotNull DropTargetDropEvent e) {
                }

                @Override
                public void dragOver(@NotNull DropTargetDragEvent e) {
                    Point location = e.getLocation();
                    getCaretModel().moveToLogicalPosition(getLogicalPositionForScreenPos(location.x, location.y, true));
                    getScrollingModel().scrollToCaret(ScrollType.RELATIVE);
                }
            });
        }
    } catch (TooManyListenersException e) {
        LOG.error(e);
    }
    myPanel.addComponentListener(new ComponentAdapter() {

        @Override
        public void componentResized(@NotNull ComponentEvent e) {
            myMarkupModel.recalcEditorDimensions();
            myMarkupModel.repaint(-1, -1);
        }
    });
}
Also used : UiNotifyConnector(com.intellij.util.ui.update.UiNotifyConnector) EditorFragmentComponent(com.intellij.codeInsight.hint.EditorFragmentComponent) Override(java.lang.Override) DropTargetDragEvent(java.awt.dnd.DropTargetDragEvent) Activatable(com.intellij.util.ui.update.Activatable) DropTargetAdapter(java.awt.dnd.DropTargetAdapter) JBLayeredPane(com.intellij.ui.components.JBLayeredPane) DropTarget(java.awt.dnd.DropTarget) DropTargetDropEvent(java.awt.dnd.DropTargetDropEvent)

Example 5 with DropTargetDropEvent

use of java.awt.dnd.DropTargetDropEvent in project intellij-community by JetBrains.

the class XXXXX method initComponent.

private void initComponent() {
    myPanel.setLayout(new BorderLayout());
    myPanel.add(myHeaderPanel, BorderLayout.NORTH);
    myGutterComponent.setOpaque(true);
    myScrollPane.setViewportView(myEditorComponent);
    //myScrollPane.setBorder(null);
    myScrollPane.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
    myScrollPane.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
    myScrollPane.setRowHeaderView(myGutterComponent);
    myEditorComponent.setTransferHandler(new MyTransferHandler());
    myEditorComponent.setAutoscrolls(true);
    if (mayShowToolbar()) {
        JLayeredPane layeredPane = new JBLayeredPane() {

            @Override
            public void doLayout() {
                final Component[] components = getComponents();
                final Rectangle r = getBounds();
                for (Component c : components) {
                    if (c instanceof JScrollPane) {
                        c.setBounds(0, 0, r.width, r.height);
                    } else {
                        final Dimension d = c.getPreferredSize();
                        final MyScrollBar scrollBar = getVerticalScrollBar();
                        c.setBounds(r.width - d.width - scrollBar.getWidth() - 30, 20, d.width, d.height);
                    }
                }
            }

            @Override
            public Dimension getPreferredSize() {
                return myScrollPane.getPreferredSize();
            }
        };
        layeredPane.add(myScrollPane, JLayeredPane.DEFAULT_LAYER);
        myPanel.add(layeredPane);
        new ContextMenuImpl(layeredPane, myScrollPane, this);
    } else {
        myPanel.add(myScrollPane);
    }
    myEditorComponent.addKeyListener(new KeyListener() {

        @Override
        public void keyPressed(KeyEvent e) {
            if (e.getKeyCode() >= KeyEvent.VK_A && e.getKeyCode() <= KeyEvent.VK_Z) {
                myCharKeyPressed = true;
            }
            KeyboardInternationalizationNotificationManager.showNotification();
        }

        @Override
        public void keyTyped(@NotNull KeyEvent event) {
            myNeedToSelectPreviousChar = false;
            if (event.isConsumed()) {
                return;
            }
            if (processKeyTyped(event)) {
                event.consume();
            }
        }

        @Override
        public void keyReleased(KeyEvent e) {
            myCharKeyPressed = false;
        }
    });
    MyMouseAdapter mouseAdapter = new MyMouseAdapter();
    myEditorComponent.addMouseListener(mouseAdapter);
    myGutterComponent.addMouseListener(mouseAdapter);
    MyMouseMotionListener mouseMotionListener = new MyMouseMotionListener();
    myEditorComponent.addMouseMotionListener(mouseMotionListener);
    myGutterComponent.addMouseMotionListener(mouseMotionListener);
    myEditorComponent.addFocusListener(new FocusAdapter() {

        @Override
        public void focusGained(@NotNull FocusEvent e) {
            myCaretCursor.activate();
            for (Caret caret : myCaretModel.getAllCarets()) {
                int caretLine = caret.getLogicalPosition().line;
                repaintLines(caretLine, caretLine);
            }
            fireFocusGained();
        }

        @Override
        public void focusLost(@NotNull FocusEvent e) {
            clearCaretThread();
            for (Caret caret : myCaretModel.getAllCarets()) {
                int caretLine = caret.getLogicalPosition().line;
                repaintLines(caretLine, caretLine);
            }
            fireFocusLost();
        }
    });
    UiNotifyConnector connector = new UiNotifyConnector(myEditorComponent, new Activatable.Adapter() {

        @Override
        public void showNotify() {
            myGutterComponent.updateSize();
        }
    });
    Disposer.register(getDisposable(), connector);
    try {
        final DropTarget dropTarget = myEditorComponent.getDropTarget();
        if (dropTarget != null) {
            // might be null in headless environment
            dropTarget.addDropTargetListener(new DropTargetAdapter() {

                @Override
                public void drop(@NotNull DropTargetDropEvent e) {
                }

                @Override
                public void dragOver(@NotNull DropTargetDragEvent e) {
                    Point location = e.getLocation();
                    getCaretModel().moveToLogicalPosition(getLogicalPositionForScreenPos(location.x, location.y, true));
                    getScrollingModel().scrollToCaret(ScrollType.RELATIVE);
                }
            });
        }
    } catch (TooManyListenersException e) {
        LOG.error(e);
    }
    myPanel.addComponentListener(new ComponentAdapter() {

        @Override
        public void componentResized(@NotNull ComponentEvent e) {
            myMarkupModel.recalcEditorDimensions();
            myMarkupModel.repaint(-1, -1);
        }
    });
}
Also used : UiNotifyConnector(com.intellij.util.ui.update.UiNotifyConnector) EditorFragmentComponent(com.intellij.codeInsight.hint.EditorFragmentComponent) DropTargetDragEvent(java.awt.dnd.DropTargetDragEvent) Activatable(com.intellij.util.ui.update.Activatable) DropTargetAdapter(java.awt.dnd.DropTargetAdapter) JBLayeredPane(com.intellij.ui.components.JBLayeredPane) DropTarget(java.awt.dnd.DropTarget) DropTargetDropEvent(java.awt.dnd.DropTargetDropEvent)

Aggregations

DropTargetDropEvent (java.awt.dnd.DropTargetDropEvent)17 DropTarget (java.awt.dnd.DropTarget)11 DropTargetAdapter (java.awt.dnd.DropTargetAdapter)10 DropTargetDragEvent (java.awt.dnd.DropTargetDragEvent)10 DropTargetListener (java.awt.dnd.DropTargetListener)4 EditorFragmentComponent (com.intellij.codeInsight.hint.EditorFragmentComponent)3 JBLayeredPane (com.intellij.ui.components.JBLayeredPane)3 Activatable (com.intellij.util.ui.update.Activatable)3 UiNotifyConnector (com.intellij.util.ui.update.UiNotifyConnector)3 DropTargetContext (java.awt.dnd.DropTargetContext)3 JPanel (javax.swing.JPanel)3 Color (java.awt.Color)2 Component (java.awt.Component)2 Point (java.awt.Point)2 DataFlavor (java.awt.datatransfer.DataFlavor)2 Transferable (java.awt.datatransfer.Transferable)2 DropTargetEvent (java.awt.dnd.DropTargetEvent)2 MouseAdapter (java.awt.event.MouseAdapter)2 MouseEvent (java.awt.event.MouseEvent)2 DropTargetDragEventBuilder (com.android.tools.idea.uibuilder.fixtures.DropTargetDragEventBuilder)1