public void Panel_AutoSizeMode_SetWithHandle_GetReturnsExpected(AutoSizeMode value)
{
using var control = new SubPanel();
Assert.NotEqual(IntPtr.Zero, control.Handle);
int invalidatedCallCount = 0;
control.Invalidated += (sender, e) => invalidatedCallCount++;
int styleChangedCallCount = 0;
control.StyleChanged += (sender, e) => styleChangedCallCount++;
int createdCallCount = 0;
control.HandleCreated += (sender, e) => createdCallCount++;
control.AutoSizeMode = value;
Assert.Equal(value, control.AutoSizeMode);
Assert.Equal(value, control.GetAutoSizeMode());
Assert.True(control.IsHandleCreated);
Assert.Equal(0, invalidatedCallCount);
Assert.Equal(0, styleChangedCallCount);
Assert.Equal(0, createdCallCount);
// Set same.
control.AutoSizeMode = value;
Assert.Equal(value, control.AutoSizeMode);
Assert.Equal(value, control.GetAutoSizeMode());
Assert.True(control.IsHandleCreated);
Assert.Equal(0, invalidatedCallCount);
Assert.Equal(0, styleChangedCallCount);
Assert.Equal(0, createdCallCount);
}
internal static void SetAutoSizeMode(IArrangedElement element, AutoSizeMode mode)
{
BitVector32 state = GetLayoutState(element);
state[_autoSizeModeSection] = mode == AutoSizeMode.GrowAndShrink ? 1 : 0;
SetLayoutState(element, state);
}
protected override void OnDrawItem(DrawListViewItemEventArgs e)
{
if (e.ItemIndex == this.AnimateItemIndex && this.View == View.LargeIcon)
{
AutoSizeMode aa = this.GetAutoSizeMode();
Size sz = e.Item.ImageList.ImageSize;
Point loc = new Point(e.Bounds.Location.X + (e.Bounds.Width - sz.Width) / 2, e.Bounds.Y);
RectangleF rcf = new RectangleF(loc, sz);
if (bmpAnimate == null)
{
bmpAnimate = this.CreatDefaultBmp("Loading...", Color.Wheat, Color.Green);
}
Graphics g = Graphics.FromImage(bmpAnimate);
g.DrawImage(this.animatedImage, new RectangleF(0, bmpAnimate.Height - animatedImage.Height, bmpAnimate.Width, animatedImage.Height));
g.Dispose();
//Image img = this.CreatDefaultBmp(this.animatedImage,thumbBorderColor,SystemColors.ControlText);
e.Graphics.DrawImage(bmpAnimate, rcf);
RectangleF rcText = this.GetItemRect(e.Item.Index, ItemBoundsPortion.Label);
StringFormat sf = (StringFormat)StringFormat.GenericTypographic.Clone();
sf.Alignment = StringAlignment.Center;
sf.FormatFlags = StringFormatFlags.NoClip | StringFormatFlags.FitBlackBox;
e.Graphics.DrawString(e.Item.Text, e.Item.Font, SystemBrushes.ControlText, rcText, sf);
}
else
{
e.DrawDefault = true;
base.OnDrawItem(e);
}
}
public void SplitterPanel_AutoSizeMode_SetWithParent_GetReturnsExpected(AutoSizeMode value)
{
using var parent = new Control();
using var control = new SplitterPanel(null)
{
Parent = parent
};
int layoutCallCount = 0;
control.Layout += (sender, e) => layoutCallCount++;
int parentLayoutCallCount = 0;
parent.Layout += (sender, e) => parentLayoutCallCount++;
control.AutoSizeMode = value;
Assert.Equal(AutoSizeMode.GrowOnly, control.AutoSizeMode);
Assert.False(control.IsHandleCreated);
Assert.Equal(0, layoutCallCount);
Assert.False(parent.IsHandleCreated);
Assert.Equal(0, parentLayoutCallCount);
// Set same.
control.AutoSizeMode = value;
Assert.Equal(AutoSizeMode.GrowOnly, control.AutoSizeMode);
Assert.False(control.IsHandleCreated);
Assert.Equal(0, layoutCallCount);
Assert.False(parent.IsHandleCreated);
Assert.Equal(0, parentLayoutCallCount);
}
public void Button_AutoSizeModeGetSet(AutoSizeMode expected)
{
var button = new Button();
button.AutoSizeMode = expected;
Assert.Equal(expected, button.AutoSizeMode);
}
public void Panel_AutoSizeMode_Set_GetReturnsExpected(AutoSizeMode value)
{
var panel = new Panel
{
AutoSizeMode = value
};
Assert.Equal(value, panel.AutoSizeMode);
}
public void Button_AutoSizeModeGetSetInvalid(AutoSizeMode expected)
{
var button = new Button();
// act & assert
InvalidEnumArgumentException ex = Assert.Throws <InvalidEnumArgumentException>(() => button.AutoSizeMode = expected);
Assert.Equal("value", ex.ParamName);
}
private void SetMenuProperties(bool autoSize, AutoSizeMode autoSizeMode, Color backColor,
Color transparencyKeyColor, DockStyle dock, FormBorderStyle formBorderStyle, bool showInTaskBar)
{
this.AutoSize = autoSize;
this.AutoSizeMode = autoSizeMode;
this.Dock = dock;
this.ShowInTaskbar = showInTaskBar;
FormBorderStyle = formBorderStyle;
}
/// <summary>
/// Sets the automatic size mode.
/// </summary>
/// <param name="control">The control.</param>
/// <param name="value">The value.</param>
public static void SetAutoSizeMode(this Panel control, AutoSizeMode value)
{
if (control.InvokeRequired)
{
control.BeginInvoke(new MethodInvoker(() => control.SetAutoSizeMode(value)));
}
else
{
control.AutoSizeMode = value;
control.Refresh();
}
}
public void TabPage_AutoSizeMode_Set_GetReturnsExpected(AutoSizeMode value)
{
var page = new TabPage
{
AutoSizeMode = value
};
Assert.Equal(AutoSizeMode.GrowOnly, page.AutoSizeMode);
// Set same.
page.AutoSizeMode = value;
Assert.Equal(AutoSizeMode.GrowOnly, page.AutoSizeMode);
}
public void SplitterPanel_AutoSizeMode_Set_GetReturnsExpected(AutoSizeMode value)
{
using var control = new SplitterPanel(null)
{
AutoSizeMode = value
};
Assert.Equal(AutoSizeMode.GrowOnly, control.AutoSizeMode);
Assert.False(control.IsHandleCreated);
// Set same.
control.AutoSizeMode = value;
Assert.Equal(AutoSizeMode.GrowOnly, control.AutoSizeMode);
Assert.False(control.IsHandleCreated);
}
public void TabPage_AutoSizeMode_SetWithParent_GetReturnsExpected(AutoSizeMode value)
{
var parent = new TabControl();
var page = new TabPage
{
Parent = parent,
AutoSizeMode = value
};
Assert.Equal(AutoSizeMode.GrowOnly, page.AutoSizeMode);
// Set same.
page.AutoSizeMode = value;
Assert.Equal(AutoSizeMode.GrowOnly, page.AutoSizeMode);
}
public void Panel_AutoSizeMode_SetWithParent_GetReturnsExpected(AutoSizeMode value)
{
var parent = new Control();
var panel = new Panel
{
Parent = parent,
AutoSizeMode = value
};
Assert.Equal(value, panel.AutoSizeMode);
// Set same.
panel.AutoSizeMode = value;
Assert.Equal(value, panel.AutoSizeMode);
}
public Label() : base()
{
TextAlign = StringAlignment.Near;
VerticalAlign = StringAlignment.Center;
ForeColor = Color.Black;
BackColor = Color.Transparent;
Font = new Font(Fonts.Fonts.Collection.ByName("Arial Rounded MT Bold"), 10);
Text = this.Name;
//let auto-size grow the label
AutoSize = true;
AutoSizeMode = AutoSizeMode.GrowOnly;
Width = 1;
Height = 1;
}
public void Panel_AutoSizeMode_Set_GetReturnsExpected(AutoSizeMode value)
{
using var control = new SubPanel
{
AutoSizeMode = value
};
Assert.Equal(value, control.AutoSizeMode);
Assert.Equal(value, control.GetAutoSizeMode());
Assert.False(control.IsHandleCreated);
// Set same.
control.AutoSizeMode = value;
Assert.Equal(value, control.AutoSizeMode);
Assert.Equal(value, control.GetAutoSizeMode());
Assert.False(control.IsHandleCreated);
}
public void Panel_AutoSizeMode_SetWithParent_GetReturnsExpected(AutoSizeMode value, int expectedLayoutCallCount)
{
using var parent = new Control();
using var control = new SubPanel
{
Parent = parent
};
int layoutCallCount = 0;
control.Layout += (sender, e) => layoutCallCount++;
int parentLayoutCallCount = 0;
void parentHandler(object sender, LayoutEventArgs e)
{
Assert.Same(parent, sender);
Assert.Same(control, e.AffectedControl);
Assert.Equal("AutoSize", e.AffectedProperty);
parentLayoutCallCount++;
}
parent.Layout += parentHandler;
try
{
control.AutoSizeMode = value;
Assert.Equal(value, control.AutoSizeMode);
Assert.Equal(value, control.GetAutoSizeMode());
Assert.False(control.IsHandleCreated);
Assert.Equal(0, layoutCallCount);
Assert.False(parent.IsHandleCreated);
Assert.Equal(expectedLayoutCallCount, parentLayoutCallCount);
// Set same.
control.AutoSizeMode = value;
Assert.Equal(value, control.AutoSizeMode);
Assert.Equal(value, control.GetAutoSizeMode());
Assert.False(control.IsHandleCreated);
Assert.Equal(0, layoutCallCount);
Assert.False(parent.IsHandleCreated);
Assert.Equal(expectedLayoutCallCount, parentLayoutCallCount);
}
finally
{
parent.Layout -= parentHandler;
}
}
public void Panel_AutoSizeMode_Set_GetReturnsExpected(AutoSizeMode value)
{
using var control = new SubPanel();
int layoutCallCount = 0;
control.Layout += (sender, e) => layoutCallCount++;
control.AutoSizeMode = value;
Assert.Equal(value, control.AutoSizeMode);
Assert.Equal(value, control.GetAutoSizeMode());
Assert.False(control.IsHandleCreated);
Assert.Equal(0, layoutCallCount);
// Set same.
control.AutoSizeMode = value;
Assert.Equal(value, control.AutoSizeMode);
Assert.Equal(value, control.GetAutoSizeMode());
Assert.False(control.IsHandleCreated);
Assert.Equal(0, layoutCallCount);
}
public Vector2 AutoSize(AutoSizeMode autoSize, Content.ContentPool content, Vector2 size, Vector2 maxSize, System.Windows.Forms.Padding padding)
{
if (autoSize == AutoSizeMode.Full)
{
var fi = content.Peek <FontImplementation>(Font);
var ts = fi.TextSize(Text);
return(ts + new Vector2(padding.Horizontal, padding.Vertical));
}
else
{
int textHeight;
var f = BuildGlyphs(content.Peek <FontImplementation>(Font), Orientation.TopLeft, maxSize, Text, out textHeight);
float w = 0, h = 0;
if (f != null)
{
foreach (var g in f)
{
h = Math.Max(h, g.Position.Y + g.Size.Y);
w = Math.Max(w, g.Position.X + g.Size.X);
}
}
if (autoSize == AutoSizeMode.Vertical)
{
return(new Vector2(size.X, h + padding.Vertical));
}
else if (autoSize == AutoSizeMode.Horizontal)
{
return(new Vector2(w + padding.Horizontal, size.Y));
}
else if (autoSize == AutoSizeMode.RestrictedFull)
{
return(new Vector2(w, h) + new Vector2(padding.Horizontal, padding.Vertical));
}
else
{
throw new ArgumentException();
}
}
}
public ControlAutoSizeTester (Size customPrefSize, AutoSizeMode autoSizeMode)
{
custom_prefsize = customPrefSize;
AutoSizeMode = autoSizeMode;
}
public void SplitterPanel_AutoSizeMode_SetWithHandleWithParent_GetReturnsExpected(AutoSizeMode value)
{
using var parent = new Control();
using var control = new SplitterPanel(null)
{
Parent = parent
};
Assert.NotEqual(IntPtr.Zero, parent.Handle);
int invalidatedCallCount = 0;
control.Invalidated += (sender, e) => invalidatedCallCount++;
int styleChangedCallCount = 0;
control.StyleChanged += (sender, e) => styleChangedCallCount++;
int createdCallCount = 0;
control.HandleCreated += (sender, e) => createdCallCount++;
int layoutCallCount = 0;
control.Layout += (sender, e) => layoutCallCount++;
int parentInvalidatedCallCount = 0;
parent.Invalidated += (sender, e) => parentInvalidatedCallCount++;
int parentStyleChangedCallCount = 0;
parent.StyleChanged += (sender, e) => parentStyleChangedCallCount++;
int parentCreatedCallCount = 0;
parent.HandleCreated += (sender, e) => parentCreatedCallCount++;
int parentLayoutCallCount = 0;
parent.Layout += (sender, e) => parentLayoutCallCount++;
control.AutoSizeMode = value;
Assert.Equal(AutoSizeMode.GrowOnly, control.AutoSizeMode);
Assert.True(control.IsHandleCreated);
Assert.Equal(0, invalidatedCallCount);
Assert.Equal(0, styleChangedCallCount);
Assert.Equal(0, createdCallCount);
Assert.Equal(0, layoutCallCount);
Assert.True(parent.IsHandleCreated);
Assert.Equal(0, parentInvalidatedCallCount);
Assert.Equal(0, parentStyleChangedCallCount);
Assert.Equal(0, parentCreatedCallCount);
Assert.Equal(0, parentLayoutCallCount);
// Set same.
control.AutoSizeMode = value;
Assert.Equal(AutoSizeMode.GrowOnly, control.AutoSizeMode);
Assert.True(control.IsHandleCreated);
Assert.Equal(0, invalidatedCallCount);
Assert.Equal(0, styleChangedCallCount);
Assert.Equal(0, createdCallCount);
Assert.Equal(0, layoutCallCount);
Assert.True(parent.IsHandleCreated);
Assert.Equal(0, parentInvalidatedCallCount);
Assert.Equal(0, parentStyleChangedCallCount);
Assert.Equal(0, parentCreatedCallCount);
Assert.Equal(0, parentLayoutCallCount);
}
public void Panel_AutoSizeMode_SetWithCustomLayoutEngineParentWithHandle_GetReturnsExpected(AutoSizeMode value, int expectedLayoutCallCount)
{
using var parent = new CustomLayoutEngineControl();
using var control = new SubPanel
{
Parent = parent
};
int layoutCallCount = 0;
control.Layout += (sender, e) => layoutCallCount++;
int parentLayoutCallCount = 0;
void parentHandler(object sender, LayoutEventArgs e)
{
Assert.Same(parent, sender);
Assert.Same(control, e.AffectedControl);
Assert.Same("AutoSize", e.AffectedProperty);
parentLayoutCallCount++;
};
parent.Layout += parentHandler;
Assert.NotEqual(IntPtr.Zero, parent.Handle);
int invalidatedCallCount = 0;
control.Invalidated += (sender, e) => invalidatedCallCount++;
int styleChangedCallCount = 0;
control.StyleChanged += (sender, e) => styleChangedCallCount++;
int createdCallCount = 0;
control.HandleCreated += (sender, e) => createdCallCount++;
int parentInvalidatedCallCount = 0;
parent.Invalidated += (sender, e) => parentInvalidatedCallCount++;
int parentStyleChangedCallCount = 0;
parent.StyleChanged += (sender, e) => parentStyleChangedCallCount++;
int parentCreatedCallCount = 0;
parent.HandleCreated += (sender, e) => parentCreatedCallCount++;
try
{
control.AutoSizeMode = value;
Assert.Equal(value, control.AutoSizeMode);
Assert.Equal(value, control.GetAutoSizeMode());
Assert.Equal(0, layoutCallCount);
Assert.Equal(expectedLayoutCallCount, parentLayoutCallCount);
Assert.True(control.IsHandleCreated);
Assert.Equal(0, invalidatedCallCount);
Assert.Equal(0, styleChangedCallCount);
Assert.Equal(0, createdCallCount);
Assert.True(parent.IsHandleCreated);
Assert.Equal(0, parentInvalidatedCallCount);
Assert.Equal(0, parentStyleChangedCallCount);
Assert.Equal(0, parentCreatedCallCount);
// Set same.
control.AutoSizeMode = value;
Assert.Equal(value, control.AutoSizeMode);
Assert.Equal(value, control.GetAutoSizeMode());
Assert.Equal(0, layoutCallCount);
Assert.Equal(expectedLayoutCallCount, parentLayoutCallCount);
Assert.True(control.IsHandleCreated);
Assert.Equal(0, invalidatedCallCount);
Assert.Equal(0, styleChangedCallCount);
Assert.Equal(0, createdCallCount);
Assert.True(parent.IsHandleCreated);
Assert.Equal(0, parentInvalidatedCallCount);
Assert.Equal(0, parentStyleChangedCallCount);
Assert.Equal(0, parentCreatedCallCount);
}
finally
{
parent.Layout -= parentHandler;
}
}
public void Panel_AutoSizeMode_SetInvalid_ThrowsInvalidEnumArgumentException(AutoSizeMode value)
{
var panel = new Panel();
Assert.Throws <InvalidEnumArgumentException>("value", () => panel.AutoSizeMode = value);
}
/// SetAutoSizeMode
/// Returns whether or not a control should snap to its smallest size
/// or retain its original size and only grow if the preferred size is larger.
/// We tried not having GrowOnly as the default, but it becomes difficult
/// to design panels or have Buttons maintain their default size of 100,23
internal static void SetAutoSizeMode(IArrangedElement element, AutoSizeMode mode) {
BitVector32 state = GetLayoutState(element);
state[_autoSizeModeSection] = mode == AutoSizeMode.GrowAndShrink ? 1 : 0;
SetLayoutState(element, state);
}
public void PublicSetAutoSizeMode (AutoSizeMode mode) { base.SetAutoSizeMode (mode); }
public Control ()
{
if (WindowsFormsSynchronizationContext.AutoInstall)
if (!(SynchronizationContext.Current is WindowsFormsSynchronizationContext))
SynchronizationContext.SetSynchronizationContext (new WindowsFormsSynchronizationContext ());
layout_type = LayoutType.Anchor;
anchor_style = AnchorStyles.Top | AnchorStyles.Left;
is_created = false;
is_visible = true;
is_captured = false;
is_disposed = false;
is_enabled = true;
is_entered = false;
layout_pending = false;
is_toplevel = false;
causes_validation = true;
has_focus = false;
layout_suspended = 0;
mouse_clicks = 1;
tab_index = -1;
cursor = null;
right_to_left = RightToLeft.Inherit;
border_style = BorderStyle.None;
background_color = Color.Empty;
dist_right = 0;
dist_bottom = 0;
tab_stop = true;
ime_mode = ImeMode.Inherit;
use_compatible_text_rendering = true;
show_keyboard_cues = false;
show_focus_cues = SystemInformation.MenuAccessKeysUnderlined;
use_wait_cursor = false;
backgroundimage_layout = ImageLayout.Tile;
use_compatible_text_rendering = Application.use_compatible_text_rendering;
padding = this.DefaultPadding;
maximum_size = new Size();
minimum_size = new Size();
margin = this.DefaultMargin;
auto_size_mode = AutoSizeMode.GrowOnly;
control_style = ControlStyles.UserPaint | ControlStyles.AllPaintingInWmPaint |
ControlStyles.Selectable | ControlStyles.StandardClick |
ControlStyles.StandardDoubleClick;
control_style |= ControlStyles.UseTextForAccessibility;
parent = null;
background_image = null;
text = string.Empty;
name = string.Empty;
window_target = new ControlWindowTarget(this);
window = new ControlNativeWindow(this);
child_controls = CreateControlsInstance();
bounds.Size = DefaultSize;
client_size = ClientSizeFromSize (bounds.Size);
client_rect = new Rectangle (Point.Empty, client_size);
explicit_bounds = bounds;
}
public void PublicSetAutoSizeMode(AutoSizeMode mode)
{
base.SetAutoSizeMode(mode);
}
protected void SetAutoSizeMode (AutoSizeMode mode)
{
if (auto_size_mode != mode) {
auto_size_mode = mode;
PerformLayout (this, "AutoSizeMode");
}
}
