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changeset 105:34e9dc2642d5

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HelloWorld examples
author Frank Benoit <benoit@tionex.de>
date Fri, 18 Jan 2008 19:46:33 +0100
parents 62a654ba5276
children 396a9fa07672
files .hgignore dsss.conf dwt/widgets/Label.d dwtexamples/helloworld.d dwtexamples/helloworld/HelloWorld1.d dwtexamples/helloworld/HelloWorld2.d dwtexamples/helloworld/HelloWorld3.d dwtexamples/helloworld/HelloWorld4.d dwtexamples/helloworld/HelloWorld5.d dwtexamples/simple.d
diffstat 10 files changed, 308 insertions(+), 65 deletions(-) [+]
line wrap: on
line diff
--- a/.hgignore	Fri Jan 18 19:13:47 2008 +0100
+++ b/.hgignore	Fri Jan 18 19:46:33 2008 +0100
@@ -8,4 +8,14 @@
 ^dsss_objs
 ^dsss.last
 ^dsss_imports
+^dwtexamples/simple$
+^dwtexamples/helloworld/HelloWorld1$
+^dwtexamples/helloworld/HelloWorld2$
+^dwtexamples/helloworld/HelloWorld3$
+^dwtexamples/helloworld/HelloWorld4$
+^dwtexamples/helloworld/HelloWorld5$
 
+
+
+
+
--- a/dsss.conf	Fri Jan 18 19:13:47 2008 +0100
+++ b/dsss.conf	Fri Jan 18 19:46:33 2008 +0100
@@ -30,6 +30,10 @@
 buildflags+=-I/home/frank/jive
 buildflags+=-g -gc
 
-[dwtexamples/helloworld.d]
+[dwtexamples/simple.d]
 [dwtexamples/helloworld/HelloWorld1.d]
+[dwtexamples/helloworld/HelloWorld2.d]
+[dwtexamples/helloworld/HelloWorld3.d]
+[dwtexamples/helloworld/HelloWorld4.d]
+[dwtexamples/helloworld/HelloWorld5.d]
 [t.d]
--- a/dwt/widgets/Label.d	Fri Jan 18 19:13:47 2008 +0100
+++ b/dwt/widgets/Label.d	Fri Jan 18 19:46:33 2008 +0100
@@ -424,6 +424,7 @@
     if (imageHandle !is null) setBackgroundColor(imageHandle, color);
 }
 
+alias Control.setBounds setBounds;
 int setBounds (int x, int y, int width, int height, bool move, bool resize) {
     /*
     * Bug in GTK.  For some reason, when the label is
--- a/dwtexamples/helloworld.d	Fri Jan 18 19:13:47 2008 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,64 +0,0 @@
-module helloworld;
-
-import dwt.DWT;
-import dwt.widgets.Display;
-import dwt.widgets.Shell;
-import dwt.widgets.Composite;
-import dwt.widgets.Button;
-import dwt.widgets.Text;
-
-import tango.io.Stdout;
-import tango.math.Math;
-import tango.text.convert.Format;
-import tango.util.Convert;
-import tango.util.PathUtil;
-import dwt.events.SelectionListener;
-import dwt.events.SelectionEvent;
-
-
-import dwt.DWT;
-import dwt.widgets.Display;
-
-import jive.stacktrace;
-
-void main(){
-
-    TraceConfig.throwOnAll = true;
-    try{
-
-        //Display.static_this();
-        //PngChunk.static_this();
-        //JPEGFileFormat.static_this();
-
-        Display display = new Display();
-        Shell shell = new Shell(display);
-        shell.setSize(300, 200);
-        shell.setText("Simple DWT Sample");
-        auto btn = new Button( shell, DWT.PUSH );
-        btn.setBounds(40, 50, 100, 50);
-        btn.setText( "hey" );
-
-        auto txt = new Text(shell, DWT.BORDER);
-        txt.setBounds(170, 50, 100, 40);
-
-        btn.addSelectionListener(new class () SelectionListener {
-            public void widgetSelected(SelectionEvent event) {
-                txt.setText("No problem");
-            }
-            public void widgetDefaultSelected(SelectionEvent event) {
-                txt.setText("No worries!");
-            }
-        });
-
-        shell.open();
-        while (!shell.isDisposed()) {
-            if (!display.readAndDispatch()) {
-                display.sleep();
-            }
-        }
-    }
-    catch (Exception e) {
-        Stdout.formatln (e.toString);
-    }
-}
-
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwtexamples/helloworld/HelloWorld1.d	Fri Jan 18 19:46:33 2008 +0100
@@ -0,0 +1,37 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2003 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+module dwtexamples.helloworld.HelloWorld1;
+
+
+import dwt.widgets.Display;
+import dwt.widgets.Shell;
+
+/*
+ * This example demonstrates the minimum amount of code required
+ * to open an DWT Shell and process the events.
+ */
+void main(){
+    Display display = new Display ();
+    Shell shell = new Shell (display);
+    shell.open ();
+    while (!shell.isDisposed ()) {
+        if (!display.readAndDispatch ()) display.sleep ();
+    }
+    display.dispose ();
+}
+
+// for unknown reason, there are linker errors. These imports are the workaround
+import tango.io.Stdout;
+import tango.math.Math;
+import tango.text.convert.Format;
+import tango.util.Convert;
+import tango.util.PathUtil;
+
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwtexamples/helloworld/HelloWorld2.d	Fri Jan 18 19:46:33 2008 +0100
@@ -0,0 +1,41 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2003 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+module dwtexamples.helloworld.HelloWorld2;
+
+import dwt.DWT;
+import dwt.widgets.Display;
+import dwt.widgets.Label;
+import dwt.widgets.Shell;
+
+/*
+ * This example builds on HelloWorld1 and demonstrates the minimum amount
+ * of code required to open an DWT Shell with a Label and process the events.
+ */
+
+void main(){
+    Display display = new Display ();
+    Shell shell = new Shell (display);
+    Label label = new Label (shell, DWT.CENTER);
+    label.setText ("Hello_world");
+    label.setBounds (shell.getClientArea ());
+    shell.open ();
+    while (!shell.isDisposed ()) {
+        if (!display.readAndDispatch ()) display.sleep ();
+    }
+    display.dispose ();
+}
+
+// for unknown reason, there are linker errors. These imports are the workaround
+import tango.io.Stdout;
+import tango.math.Math;
+import tango.text.convert.Format;
+import tango.util.Convert;
+import tango.util.PathUtil;
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwtexamples/helloworld/HelloWorld3.d	Fri Jan 18 19:46:33 2008 +0100
@@ -0,0 +1,49 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2003 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+module dwtexamples.helloworld.HelloWorld3;
+
+import dwt.DWT;
+import dwt.events.ControlAdapter;
+import dwt.events.ControlEvent;
+import dwt.widgets.Display;
+import dwt.widgets.Label;
+import dwt.widgets.Shell;
+
+/*
+ * This example builds on HelloWorld2 and demonstrates how to resize the
+ * Label when the Shell resizes using a Listener mechanism.
+ */
+
+void main () {
+    Display display = new Display ();
+    final Shell shell = new Shell (display);
+    final Label label = new Label (shell, DWT.CENTER);
+    label.setText ("Hello_world");
+    label.pack();
+    shell.addControlListener(new class() ControlAdapter {
+        public void controlResized(ControlEvent e) {
+            label.setBounds (shell.getClientArea ());
+        }
+    });
+    shell.pack();
+    shell.open ();
+    while (!shell.isDisposed ()) {
+        if (!display.readAndDispatch ()) display.sleep ();
+    }
+    display.dispose ();
+}
+
+// for unknown reason, there are linker errors. These imports are the workaround
+import tango.io.Stdout;
+import tango.math.Math;
+import tango.text.convert.Format;
+import tango.util.Convert;
+import tango.util.PathUtil;
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwtexamples/helloworld/HelloWorld4.d	Fri Jan 18 19:46:33 2008 +0100
@@ -0,0 +1,43 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2003 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+module dwtexamples.helloworld.HelloWorld4;
+
+import dwt.DWT;
+import dwt.layout.FillLayout;
+import dwt.widgets.Display;
+import dwt.widgets.Label;
+import dwt.widgets.Shell;
+
+/*
+ * This example builds on HelloWorld2 and demonstrates how to resize the
+ * Label when the Shell resizes using a Layout.
+ */
+void main () {
+    Display display = new Display ();
+    Shell shell = new Shell (display);
+    shell.setLayout(new FillLayout());
+    Label label = new Label (shell, DWT.CENTER);
+    label.setText ("Hello_world");
+    shell.pack ();
+    shell.open ();
+    while (!shell.isDisposed ()) {
+        if (!display.readAndDispatch ()) display.sleep ();
+    }
+    display.dispose ();
+}
+
+
+// for unknown reason, there are linker errors. These imports are the workaround
+import tango.io.Stdout;
+import tango.math.Math;
+import tango.text.convert.Format;
+import tango.util.Convert;
+import tango.util.PathUtil;
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwtexamples/helloworld/HelloWorld5.d	Fri Jan 18 19:46:33 2008 +0100
@@ -0,0 +1,59 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2003 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+module dwtexamples.helloworld.HelloWorld5;
+
+
+import dwt.events.DisposeEvent;
+import dwt.events.DisposeListener;
+import dwt.events.PaintEvent;
+import dwt.events.PaintListener;
+import dwt.graphics.Color;
+import dwt.graphics.GC;
+import dwt.graphics.Rectangle;
+import dwt.widgets.Display;
+import dwt.widgets.Shell;
+
+/*
+ * This example builds on HelloWorld1 and demonstrates how to draw directly
+ * on an DWT Control.
+ */
+
+void main () {
+    Display display = new Display ();
+    final Color red = new Color(display, 0xFF, 0, 0);
+    final Shell shell = new Shell (display);
+    shell.addPaintListener(new class() PaintListener {
+        public void paintControl(PaintEvent event){
+            GC gc = event.gc;
+            gc.setForeground(red);
+            Rectangle rect = shell.getClientArea();
+            gc.drawRectangle(rect.x + 10, rect.y + 10, rect.width - 20, rect.height - 20);
+            gc.drawString("Hello_world", rect.x + 20, rect.y + 20);
+        }
+    });
+    shell.addDisposeListener (new class() DisposeListener {
+        public void widgetDisposed (DisposeEvent e) {
+            red.dispose();
+        }
+    });
+    shell.open ();
+    while (!shell.isDisposed ()) {
+        if (!display.readAndDispatch ()) display.sleep ();
+    }
+    display.dispose ();
+}
+
+// for unknown reason, there are linker errors. These imports are the workaround
+import tango.io.Stdout;
+import tango.math.Math;
+import tango.text.convert.Format;
+import tango.util.Convert;
+import tango.util.PathUtil;
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwtexamples/simple.d	Fri Jan 18 19:46:33 2008 +0100
@@ -0,0 +1,63 @@
+module dwtexample.simple;
+
+import dwt.DWT;
+import dwt.widgets.Display;
+import dwt.widgets.Shell;
+import dwt.widgets.Button;
+import dwt.widgets.Text;
+
+import tango.io.Stdout;
+import tango.math.Math;
+import tango.text.convert.Format;
+import tango.util.Convert;
+import tango.util.PathUtil;
+import dwt.events.SelectionListener;
+import dwt.events.SelectionEvent;
+
+
+import dwt.DWT;
+import dwt.widgets.Display;
+
+import jive.stacktrace;
+
+void main(){
+
+    TraceConfig.throwOnAll = true;
+    try{
+
+        //Display.static_this();
+        //PngChunk.static_this();
+        //JPEGFileFormat.static_this();
+
+        Display display = new Display();
+        Shell shell = new Shell(display);
+        shell.setSize(300, 200);
+        shell.setText("Simple DWT Sample");
+        auto btn = new Button( shell, DWT.PUSH );
+        btn.setBounds(40, 50, 100, 50);
+        btn.setText( "hey" );
+
+        auto txt = new Text(shell, DWT.BORDER);
+        txt.setBounds(170, 50, 100, 40);
+
+        btn.addSelectionListener(new class () SelectionListener {
+            public void widgetSelected(SelectionEvent event) {
+                txt.setText("No problem");
+            }
+            public void widgetDefaultSelected(SelectionEvent event) {
+                txt.setText("No worries!");
+            }
+        });
+
+        shell.open();
+        while (!shell.isDisposed()) {
+            if (!display.readAndDispatch()) {
+                display.sleep();
+            }
+        }
+    }
+    catch (Exception e) {
+        Stdout.formatln (e.toString);
+    }
+}
+