X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=eclipse%2Forg.argeo.cms.swt%2Fsrc%2Forg%2Fargeo%2Fcms%2Fswt%2Fwidgets%2FEditableText.java;fp=eclipse%2Forg.argeo.cms.swt%2Fsrc%2Forg%2Fargeo%2Fcms%2Fswt%2Fwidgets%2FEditableText.java;h=0612e8f9bcbe6a8c4db91931f6d60bd6093c3103;hb=f501c702ca60c656bc7eab24c2ed0d968a858903;hp=0000000000000000000000000000000000000000;hpb=9fd6744d04e89fac07e34947d962aec1509ff9f8;p=lgpl%2Fargeo-commons.git

diff --git a/eclipse/org.argeo.cms.swt/src/org/argeo/cms/swt/widgets/EditableText.java b/eclipse/org.argeo.cms.swt/src/org/argeo/cms/swt/widgets/EditableText.java
new file mode 100644
index 000000000..0612e8f9b
--- /dev/null
+++ b/eclipse/org.argeo.cms.swt/src/org/argeo/cms/swt/widgets/EditableText.java
@@ -0,0 +1,135 @@
+package org.argeo.cms.swt.widgets;
+
+import org.argeo.cms.swt.CmsSwtUtils;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Color;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Text;
+
+/** Editable text part displaying styled text. */
+public class EditableText extends StyledControl {
+	private static final long serialVersionUID = -6372283442330912755L;
+
+	private boolean editable = true;
+	private boolean multiLine = true;
+
+	private Color highlightColor;
+	private Composite highlight;
+
+	private boolean useTextAsLabel = false;
+
+	public EditableText(Composite parent, int style) {
+		super(parent, style);
+		editable = !(SWT.READ_ONLY == (style & SWT.READ_ONLY));
+		multiLine = !(SWT.SINGLE == (style & SWT.SINGLE));
+		highlightColor = parent.getDisplay().getSystemColor(SWT.COLOR_GRAY);
+		useTextAsLabel = SWT.FLAT == (style & SWT.FLAT);
+	}
+
+	@Override
+	protected Control createControl(Composite box, String style) {
+		if (isEditing() && getEditable()) {
+			return createText(box, style, true);
+		} else {
+			if (useTextAsLabel) {
+				return createTextLabel(box, style);
+			} else {
+				return createLabel(box, style);
+			}
+		}
+	}
+
+	protected Label createLabel(Composite box, String style) {
+		Label lbl = new Label(box, getStyle() | SWT.WRAP);
+		lbl.setLayoutData(CmsSwtUtils.fillWidth());
+		if (style != null)
+			CmsSwtUtils.style(lbl, style);
+		CmsSwtUtils.markup(lbl);
+		if (mouseListener != null)
+			lbl.addMouseListener(mouseListener);
+		return lbl;
+	}
+
+	protected Text createTextLabel(Composite box, String style) {
+		Text lbl = new Text(box, getStyle() | (multiLine ? SWT.MULTI : SWT.SINGLE));
+		lbl.setEditable(false);
+		lbl.setLayoutData(CmsSwtUtils.fillWidth());
+		if (style != null)
+			CmsSwtUtils.style(lbl, style);
+		CmsSwtUtils.markup(lbl);
+		if (mouseListener != null)
+			lbl.addMouseListener(mouseListener);
+		return lbl;
+	}
+
+	protected Text createText(Composite box, String style, boolean editable) {
+		highlight = new Composite(box, SWT.NONE);
+		highlight.setBackground(highlightColor);
+		GridData highlightGd = new GridData(SWT.FILL, SWT.FILL, false, false);
+		highlightGd.widthHint = 5;
+		highlightGd.heightHint = 3;
+		highlight.setLayoutData(highlightGd);
+
+		final Text text = new Text(box, getStyle() | (multiLine ? SWT.MULTI : SWT.SINGLE) | SWT.WRAP);
+		text.setEditable(editable);
+		GridData textLayoutData = CmsSwtUtils.fillWidth();
+		// textLayoutData.heightHint = preferredHeight;
+		text.setLayoutData(textLayoutData);
+		if (style != null)
+			CmsSwtUtils.style(text, style);
+		text.setFocus();
+		return text;
+	}
+
+	@Override
+	protected void clear(boolean deep) {
+		if (highlight != null)
+			highlight.dispose();
+		super.clear(deep);
+	}
+
+	public void setText(String text) {
+		Control child = getControl();
+		if (child instanceof Label)
+			((Label) child).setText(text);
+		else if (child instanceof Text)
+			((Text) child).setText(text);
+	}
+
+	public Text getAsText() {
+		return (Text) getControl();
+	}
+
+	public Label getAsLabel() {
+		return (Label) getControl();
+	}
+
+	public String getText() {
+		Control child = getControl();
+
+		if (child instanceof Label)
+			return ((Label) child).getText();
+		else if (child instanceof Text)
+			return ((Text) child).getText();
+		else
+			throw new IllegalStateException("Unsupported control " + child.getClass());
+	}
+
+	/** @deprecated Use {@link #isEditable()} instead. */
+	@Deprecated
+	public boolean getEditable() {
+		return isEditable();
+	}
+
+	public boolean isEditable() {
+		return editable;
+	}
+
+	public void setUseTextAsLabel(boolean useTextAsLabel) {
+		this.useTextAsLabel = useTextAsLabel;
+	}
+
+}