diff options
| -rw-r--r-- | pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/PositioningComposite.java | 3 | ||||
| -rw-r--r-- | pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/SignaturePanel.java | 45 |
2 files changed, 47 insertions, 1 deletions
diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/PositioningComposite.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/PositioningComposite.java index 43575e45..8294c004 100644 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/PositioningComposite.java +++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/PositioningComposite.java @@ -16,6 +16,7 @@ package at.asit.pdfover.gui.composites; // Imports +import java.awt.BorderLayout; import java.awt.Color; import java.awt.Frame; import java.awt.Image; @@ -184,7 +185,7 @@ public class PositioningComposite extends StateComposite { } if (this.viewer == null) { this.viewer = new SignaturePanel(this.pdf); - this.frame.add(this.viewer); + this.frame.add(this.viewer, BorderLayout.CENTER); this.viewer.setSignaturePlaceholderBorderColor(new Color( Constants.MAINBAR_ACTIVE_BACK_DARK.getRed(), Constants.MAINBAR_ACTIVE_BACK_DARK.getGreen(), diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/SignaturePanel.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/SignaturePanel.java index 3c8888f7..df375367 100644 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/SignaturePanel.java +++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/SignaturePanel.java @@ -18,6 +18,7 @@ package at.asit.pdfover.gui.composites; // Imports import java.awt.BorderLayout; import java.awt.Color; +import java.awt.Cursor; import java.awt.Dimension; import java.awt.Graphics; import java.awt.Image; @@ -97,6 +98,16 @@ public class SignaturePanel extends JPanel { int page = 0; /** Number of pages in the document */ int numPages = 0; + /** Cursor types */ + static enum Cursors {DEFAULT, HAND, MOVE}; + /** Default arrow cursor */ + final Cursor defaultCursor = Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR); + /** Hand cursor */ + final Cursor handCursor = Cursor.getPredefinedCursor(Cursor.HAND_CURSOR); + /** Move cursor */ + final Cursor moveCursor = Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR); + /** Current cursor */ + Cursors currentCursor = Cursors.DEFAULT; /** * Create a new PagePanel. @@ -403,6 +414,13 @@ public class SignaturePanel extends JPanel { sigy - SignaturePanel.this.offY); } + /** Handles a mouseMoved event */ + @Override + public void mouseMoved(MouseEvent evt) { + boolean onSig = isOnSignature(evt.getX(), evt.getY()); + setCursor(onSig ? Cursors.HAND : Cursors.DEFAULT); + } + /** Handles a mousePressed event */ @Override public void mousePressed(MouseEvent evt) { @@ -422,6 +440,7 @@ public class SignaturePanel extends JPanel { this.dragYOffset = 0; } updateSigPos(evt.getX() + this.dragXOffset, evt.getY() + this.dragYOffset); + setCursor(Cursors.MOVE); } } @@ -429,6 +448,8 @@ public class SignaturePanel extends JPanel { @Override public void mouseReleased(MouseEvent evt) { this.doDrag = false; + boolean onSig = isOnSignature(evt.getX(), evt.getY()); + setCursor(onSig ? Cursors.HAND : Cursors.DEFAULT); } /** @@ -442,6 +463,30 @@ public class SignaturePanel extends JPanel { }; /** + * Sets the mouse cursor + * @param cursor cursor to set + */ + void setCursor(Cursors cursor) + { + if (this.currentCursor == cursor) + return; + this.currentCursor = cursor; + Cursor cur = null; + switch (cursor) { + case DEFAULT: + cur = this.defaultCursor; + break; + case HAND: + cur = this.handCursor; + break; + case MOVE: + cur = this.moveCursor; + break; + } + this.getParent().setCursor(cur); + } + + /** * Check whether given point is on signature placeholder * @param x x coordinate * @param y y coordinate |