add more examples to samples app

TestApps/Samples/Samples/ButtonSample.cs

@@ -48,7 +48,7 @@ namespace Samples
 			b1.Clicked += delegate {
 				b1.Label = "Clicked!";
 			};
-			PackStart (b1);
+			PackStart (b1, false, false);
 			
 			Button b2 = new Button ("Click me");
 			b2.Style = ButtonStyle.Flat;
@@ -58,6 +58,16 @@ namespace Samples
 			PackStart (b2);
 
 			PackStart (new Button (StockIcons.ZoomIn.WithSize (22)));
+			PackStart (new Button (StockIcons.ZoomIn.WithSize (32), "Custom Size") { WidthRequest = 110, MinHeight = 50 });
+
+			var hbox = new HBox();
+			hbox.PackStart (new Button (StockIcons.ZoomIn.WithSize (22), "Zoom In") { ImagePosition = ContentPosition.Top });
+			hbox.PackStart (new Button (StockIcons.ZoomOut.WithSize (22), "Zoom Out") { ImagePosition = ContentPosition.Bottom });
+			hbox.PackStart (new Button (StockIcons.Information.WithSize (48), "Info") { ImagePosition = ContentPosition.Top }, true);
+			hbox.PackEnd (new Button ("Custom" + Environment.NewLine + "Width") { MinWidth = 110 });
+			PackStart (hbox);
+
+			
 			PackStart (new Button (new CustomImage ().WithSize (22), "with red background") { BackgroundColor = Colors.Red });
 
 			MenuButton mb = new MenuButton ("This is a Menu Button");

TestApps/Samples/Samples/Checkboxes.cs

@@ -32,25 +32,31 @@ namespace Samples
 	{
 		public Checkboxes ()
 		{
-			PackStart (new CheckBox ("Normal checkbox"));
-			PackStart (new CheckBox ("Mixed to start") { State = CheckBoxState.Mixed });
+			var a = new CheckBox ("Normal checkbox");
+			var b = new CheckBox ("Disabled") { Sensitive = false };
+			var c = new CheckBox ("Allows mixed (with red background)") { AllowMixed = true };
+			c.BackgroundColor = Xwt.Drawing.Colors.Red;
 
-			var b = new CheckBox ("Allows mixed (with red background)") { AllowMixed = true };
-			b.BackgroundColor = Xwt.Drawing.Colors.Red;
+			a.Toggled += (sender, e) => b.Sensitive = a.Active;
+
+			PackStart (a);
 			PackStart (b);
 
+			PackStart (new CheckBox ("Mixed to start") { AllowMixed = true, State = CheckBoxState.Mixed });
+			PackStart (c);
+			
 			int clicks = 0, toggles = 0;
 			Label la = new Label ();
 			PackStart (la);
 			
-			b.Clicked += delegate {
+			c.Clicked += delegate {
 				clicks++;
-				la.Text = string.Format ("state:{0}, clicks:{1}, toggles:{2}", b.State, clicks, toggles);
+				la.Text = string.Format ("state:{0}, clicks:{1}, toggles:{2}", c.State, clicks, toggles);
 			};
 			
-			b.Toggled += delegate {
+			c.Toggled += delegate {
 				toggles++;
-				la.Text = string.Format ("state:{0}, clicks:{1}, toggles:{2}", b.State, clicks, toggles);
+				la.Text = string.Format ("state:{0}, clicks:{1}, toggles:{2}", c.State, clicks, toggles);
 			};
 		}
 	}

TestApps/Samples/Samples/ComboBoxes.cs

@@ -79,11 +79,10 @@ namespace Samples
 			};
 			PackStart (box);
 
-			box = new HBox ();
 			var c4 = new ComboBoxEntry ();
-			var la4 = new Label ();
-			box.PackStart (c4);
-			box.PackStart (la4);
+			var la4 = new Label ("Selected text: ");
+			PackStart (c4);
+			PackStart (la4);
 			
 			c4.Items.Add (1, "One");
 			c4.Items.Add (2, "Two");
@@ -92,7 +91,6 @@ namespace Samples
 			c4.TextEntry.Changed += delegate {
 				la4.Text = "Selected text: " + c4.TextEntry.Text;
 			};
-			PackStart (box);
 
 			HBox selBox = new HBox ();
 			Label las = new Label ("Selection:");

TestApps/Samples/Samples/ProgressBarSample.cs

@@ -39,6 +39,9 @@ namespace Samples
 
 		public ProgressBarSample ()
 		{
+			PackStart (new ProgressBar { Fraction = 0 });
+			PackStart (new ProgressBar { Fraction = 0.5d, MinHeight = 20 });
+			PackStart (new ProgressBar { Fraction = 1 });
 			indeterminateProgressBar = new ProgressBar ();
 			PackStart (indeterminateProgressBar, true);
 			indeterminateProgressBar.Indeterminate = true;

TestApps/Samples/Samples/RadioButtonSample.cs

@@ -57,9 +57,11 @@ namespace Samples
 
 			var b4 = new RadioButton (box);
 			var b5 = new RadioButton ("Second Option");
+			var b6 = new RadioButton ("Disabled Option") { Sensitive = false };
 			PackStart (b4);
 			PackStart (b5);
-			b4.Group = b5.Group;
+			PackStart (b6);
+			b4.Group = b5.Group = b6.Group;
 		}
 	}
 }

TestApps/Samples/Samples/Spinners.cs

@@ -23,7 +23,6 @@
 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 // THE SOFTWARE.
-using System;
 using Xwt;
 
 namespace Samples
@@ -37,6 +36,13 @@ namespace Samples
 
 			PackStart (button);
 			PackStart (new Spinner ());
+
+			PackStart (new Spinner () { MinHeight = 50 });
+
+			PackStart (new Label ("Click to toggle animation:")); 
+			var clickable = new Spinner () { MinHeight = 30, Animate = true };
+			clickable.ButtonPressed += (sender, e) => clickable.Animate = !clickable.Animate;
+			PackStart (clickable);
 		}
 	}
 }

TestApps/Samples/Samples/TextEntries.cs

@@ -78,6 +78,10 @@ namespace Samples
 			te2.Font = te2.Font.WithScaledSize (0.5);
 			PackStart (te2);
 
+			PackStart (new TextEntry { Text = "Entry with custom height", MinHeight = 50 });
+
+			PackStart (new TextEntry { Text = "Readonly text", ReadOnly = true });
+			
 			PackStart (new Label ("Entry with placeholder text"));
 			TextEntry te3 = new TextEntry ();
 			te3.PlaceholderText = "Placeholder text";