- Make all controls follow MinHeight of 30 (Apart from Min Trackbar :-)

#615

Author: Smurf-IV

Source/.editorconfig

@@ -49,5 +49,5 @@ dotnet_diagnostic.CS8073.severity = None
 dotnet_diagnostic.CS8618.severity = None
 
 #Warning	CS8622	Nullability of reference types in type of parameter 'sender' of ####
-dotnet_diagnostic.CS8622.severity = None
+#dotnet_diagnostic.CS8622.severity = None
 

Source/Krypton Components/Krypton.Toolkit/Controls Toolkit/KryptonCheckedListBox.cs

@@ -161,6 +161,7 @@ private int InnerArrayIndexOfIdentifier(object? identifier, int stateMask)
             }
 
             #endregion
+
         }
 
         /// <summary>
@@ -525,6 +526,11 @@ public void RefreshItemSizes()
             #endregion
 
             #region Protected
+
+            /// <summary>Gets the length and height, in pixels, that is specified as the default minimum size of a control.</summary>
+            /// <returns>A <see cref="T:System.Drawing.Size" /> representing the size of the control.</returns>
+            protected override Size DefaultMinimumSize => GlobalStaticValues.DefaultMinimumSize;
+
             /// <summary>
             /// Creates a new instance of the item collection.
             /// </summary>

Source/Krypton Components/Krypton.Toolkit/Controls Toolkit/KryptonColorButton.cs

@@ -123,7 +123,7 @@ public KryptonColorButton()
             AutoRecentColors = true;
             SchemeThemes = ColorScheme.OfficeThemes;
             SchemeStandard = ColorScheme.OfficeStandard;
-            _selectedRect = new Rectangle(0, 12, 16, 4);
+            _selectedRect = new Rectangle(0, 12, 16, 6);
             _selectedColor = Color.Red;
             _emptyBorderColor = Color.DarkGray;
             DialogResult = DialogResult.None;
@@ -1504,7 +1504,7 @@ private void SetCustomColorPreviewShape(KryptonColorButtonCustomColorPreviewShap
 
                     Values.RoundedCorners = 0;
 
-                    Values.SelectedRect = new Rectangle(0, 12, 16, 4);
+                    Values.SelectedRect = new Rectangle(0, 12, 16, 6);
                     break;
                 case KryptonColorButtonCustomColorPreviewShape.Circle:
                     Values.Image = GenericImageResources.Transparent_16_x_16;

Source/Krypton Components/Krypton.Toolkit/Controls Toolkit/KryptonComboBox.cs

@@ -135,7 +135,6 @@ public InternalComboBox(KryptonComboBox kryptonComboBox)
             {
                 // Remember incoming reference
                 _kryptonComboBox = kryptonComboBox;
-
                 // Remove from view until size for the first time by the Krypton control
                 ItemHeight = 15;
                 DropDownHeight = 200;
@@ -212,6 +211,10 @@ public bool MouseOver
             #endregion
 
             #region Protected
+            /// <summary>Gets the length and height, in pixels, that is specified as the default minimum size of a control.</summary>
+            /// <returns>A <see cref="T:System.Drawing.Size" /> representing the size of the control.</returns>
+            protected override Size DefaultMinimumSize => GlobalStaticValues.DefaultMinimumSize;
+
             protected override void OnEnabledChanged(EventArgs e)
             {
                 // Do not forward, to allow the correct Background for disabled state
@@ -1143,11 +1146,10 @@ public KryptonComboBox()
 
             // Create the element that fills the remainder space and remembers fill rectangle
             _layoutFill = new ViewLayoutFill(_comboHolder);
-
             // Create inner view for placing inside the drawing docker
             _drawDockerInner = new ViewLayoutDocker
             {
-                { _layoutFill, ViewDockStyle.Fill }
+                { _layoutFill, ViewDockStyle.Bottom } // Make it better when drawing smaller font than MinHeight
             };
 
             // Create view for the control border and background
@@ -2161,7 +2163,7 @@ public void DesignerMouseLeave() =>
             OnMouseLeave(EventArgs.Empty);
 
         /// <summary>Gets or sets the height and width of the control.</summary>
-        [DefaultValue(typeof(Size), "121, 21")]
+        [DefaultValue(typeof(Size), "121, 30")]
         public new Size Size
         {
             get => base.Size;

Source/Krypton Components/Krypton.Toolkit/Controls Toolkit/KryptonDomainUpDown.cs

@@ -57,9 +57,9 @@ public InternalDomainUpDown(KryptonDomainUpDown kryptonDomainUpDown)
 
                 // Remove from view until size for the first time by the Krypton control
                 Size = Size.Empty;
-
                 // We provide the border manually
                 BorderStyle = BorderStyle.None;
+                Padding = Padding.Empty;
             }
             #endregion
 
@@ -93,6 +93,16 @@ public bool MouseOver
             #endregion
 
             #region Protected
+            /// <summary>Gets the length and height, in pixels, that is specified as the default minimum size of a control.</summary>
+            /// <returns>A <see cref="T:System.Drawing.Size" /> representing the size of the control.</returns>
+            protected override Size DefaultMinimumSize => GlobalStaticValues.ResetDefaultMinimumSize;
+
+            /// <param name="e">An <see cref="T:System.EventArgs" /> that contains the event data.</param>
+            protected override void OnSystemColorsChanged(EventArgs e)
+            {
+                // DO nothing, It's Krypton Colours that are in use !
+            }
+
             /// <summary>
             /// Process Windows-based messages.
             /// </summary>
@@ -313,7 +323,6 @@ protected override void WndProc(ref Message m)
                         {
                             var tme = new PI.TRACKMOUSEEVENTS
                             {
-
                                 // This structure needs to know its own size in bytes
                                 cbSize = (uint)Marshal.SizeOf(typeof(PI.TRACKMOUSEEVENTS)),
                                 dwHoverTime = 100,
@@ -567,8 +576,7 @@ protected override void WndProc(ref Message m)
                                         }
 
                                         // Draw the actual up and down buttons split inside the client rectangle
-                                        DrawUpDownButtons(g,
-                                            clientRect with { Height = clientRect.Height - 1 });
+                                        DrawUpDownButtons(g, clientRect);
 
                                         // Now blit from the bitmap from the screen to the real dc
                                         PI.BitBlt(hdc, clientRect.X, clientRect.Y, clientRect.Width, clientRect.Height,
@@ -942,7 +950,7 @@ public override Color BackColor
         public override Font Font
         {
             get => base.Font;
-            set => base.Font = value;
+            set => base.Font = value!;
         }
 
         /// <summary>
@@ -1367,7 +1375,7 @@ public override Rectangle DisplayRectangle
                 ForceViewLayout();
 
                 // The inside text box is the client rectangle size
-                return new Rectangle(DomainUpDown.Location, DomainUpDown.Size);
+                return new Rectangle(_domainUpDown.Location, _domainUpDown.Size);
             }
         }
 
@@ -1714,7 +1722,7 @@ protected override void OnNeedPaint(object? sender, NeedLayoutEventArgs e)
                 Font? font = triple.PaletteContent.GetContentShortTextFont(state);
                 if ((_domainUpDown.Handle != IntPtr.Zero) && !_domainUpDown.Font.Equals(font))
                 {
-                    _domainUpDown.Font = font;
+                    _domainUpDown.Font = font!;
                 }
             }
 

Source/Krypton Components/Krypton.Toolkit/Controls Toolkit/KryptonGroup.cs

@@ -50,7 +50,6 @@ public KryptonGroup()
             // Create the internal panel used for containing content
             Panel = new KryptonGroupPanel(this, StateCommon, StateDisabled, StateNormal, OnGroupPanelPaint)
             {
-
                 // Make sure the panel back style always mimics our back style
                 PanelBackStyle = PaletteBackStyle.ControlClient
             };

Source/Krypton Components/Krypton.Toolkit/Controls Toolkit/KryptonListBox.cs

@@ -157,6 +157,10 @@ public void RefreshItemSizes()
             #endregion
 
             #region Protected
+            /// <summary>Gets the length and height, in pixels, that is specified as the default minimum size of a control.</summary>
+            /// <returns>A <see cref="T:System.Drawing.Size" /> representing the size of the control.</returns>
+            protected override Size DefaultMinimumSize => GlobalStaticValues.DefaultMinimumSize;
+
             /// <summary>
             /// Raises the Layout event.
             /// </summary>

Source/Krypton Components/Krypton.Toolkit/Controls Toolkit/KryptonListView.cs

@@ -132,6 +132,9 @@ public bool MouseOver
             #endregion
 
             #region Protected
+            /// <summary>Gets the length and height, in pixels, that is specified as the default minimum size of a control.</summary>
+            /// <returns>A <see cref="T:System.Drawing.Size" /> representing the size of the control.</returns>
+            protected override Size DefaultMinimumSize => GlobalStaticValues.DefaultMinimumSize;
 
             /// <summary>Raises the <see cref="E:System.Windows.Forms.Control.SystemColorsChanged" /> event.</summary>
             /// <param name="e">An <see cref="T:System.EventArgs" /> that contains the event data.</param>
@@ -146,6 +149,10 @@ protected override void OnSystemColorsChanged(EventArgs e)
             /// <param name="levent">A LayoutEventArgs containing the event data.</param>
             protected override void OnLayout(LayoutEventArgs levent)
             {
+                if (!IsHandleCreated || !Visible)
+                {
+                    return;
+                }
                 base.OnLayout(levent);
 
                 // Ask the panel to layout given our available size

Source/Krypton Components/Krypton.Toolkit/Controls Toolkit/KryptonMaskedTextBox.cs

@@ -80,6 +80,7 @@ public InternalMaskedTextBox(KryptonMaskedTextBox kryptonMaskedTextBox)
 
                 // We provide the border manually
                 BorderStyle = BorderStyle.None;
+                Padding = Padding.Empty;
             }
             #endregion
 
@@ -113,6 +114,9 @@ public bool MouseOver
             #endregion
 
             #region Protected
+            //If this is here, then it will make the control have a minHeight of 37 ?!?!?!
+            //protected override Size DefaultMinimumSize => GlobalStaticValues.DefaultMinimumSize;
+
             /// <summary>
             /// Process Windows-based messages.
             /// </summary>

Source/Krypton Components/Krypton.Toolkit/Controls Toolkit/KryptonMessageBox.cs

@@ -52,7 +52,7 @@ public static DialogResult Show(string text,
         /// <param name="showCtrlCopy">Show extraText in title. If null (default) then only when Warning or Error icon is used.</param>
         /// <param name="showCloseButton">Displays the close button. If null (default), then the close button will be displayed.</param>
         /// <returns>One of the System.Windows.Forms.DialogResult values.</returns>
-        public static DialogResult Show(string text, string caption, bool? showCtrlCopy = null,
+        public static DialogResult Show(string? text, string caption, bool? showCtrlCopy = null,
                                         bool? showCloseButton = null) =>
             ShowCore(null, text, caption,
                 showCtrlCopy: showCtrlCopy,

Source/Krypton Components/Krypton.Toolkit/Controls Toolkit/KryptonNumericUpDown.cs

@@ -61,9 +61,9 @@ public InternalNumericUpDown(KryptonNumericUpDown kryptonNumericUpDown)
 
                 // Remove from view until size for the first time by the Krypton control
                 Size = Size.Empty;
-
                 // We provide the border manually
                 BorderStyle = BorderStyle.None;
+                Padding = Padding.Empty;
             }
 
             public void SetChangingText(bool value) => ChangingText = value;
@@ -100,6 +100,16 @@ public bool MouseOver
             #endregion
 
             #region Protected
+            /// <summary>Gets the length and height, in pixels, that is specified as the default minimum size of a control.</summary>
+            /// <returns>A <see cref="T:System.Drawing.Size" /> representing the size of the control.</returns>
+            protected override Size DefaultMinimumSize => GlobalStaticValues.DefaultMinimumSize;
+
+            /// <param name="e">An <see cref="T:System.EventArgs" /> that contains the event data.</param>
+            protected override void OnSystemColorsChanged(EventArgs e)
+            {
+                // DO nothing, It's Krypton Colours that are in use !
+            }
+
             /// <summary>
             /// Process Windows-based messages.
             /// </summary>
@@ -590,8 +600,7 @@ protected override void WndProc(ref Message m)
                                         }
 
                                         // Draw the actual up and down buttons split inside the client rectangle
-                                        DrawUpDownButtons(g,
-                                            clientRect with { Height = clientRect.Height - 1 });
+                                        DrawUpDownButtons(g, clientRect);
 
                                         // Now blit from the bitmap from the screen to the real dc
                                         PI.BitBlt(hdc, clientRect.X, clientRect.Y, clientRect.Width, clientRect.Height,
@@ -853,11 +862,13 @@ public KryptonNumericUpDown()
             {
                 DisplayPadding = new Padding(1, 1, 1, 0)
             };
+            // When font is smaller than the Min size, then attempt to Vertical centralise the control
+            var layoutCentre = new ViewLayoutCenter(_layoutFill);
 
             // Create inner view for placing inside the drawing docker
             _drawDockerInner = new ViewLayoutDocker
             {
-                { _layoutFill, ViewDockStyle.Fill }
+                { layoutCentre, ViewDockStyle.Fill }
             };
 
             // Create view for the control border and background
@@ -1383,7 +1394,7 @@ public ButtonStyle UpDownButtonStyle
         /// </summary>
         /// <param name="start">The position of the first character in the current text selection within the text box.</param>
         /// <param name="length">The number of characters to select.</param>
-        public void Select(int start, int length) => _numericUpDown?.Select(start, length);
+        public void Select(int start, int length) => _numericUpDown.Select(start, length);
 
         /// <summary>
         /// Sets the fixed state of the control.
@@ -1733,7 +1744,7 @@ protected override void OnLayout(LayoutEventArgs levent)
                 if (IsHandleCreated || _forcedLayout || (DesignMode && (_numericUpDown != null)))
                 {
                     Rectangle fillRect = _layoutFill.FillRect;
-                    _numericUpDown?.SetBounds(fillRect.X, fillRect.Y, fillRect.Width, fillRect.Height);
+                    _numericUpDown.SetBounds(fillRect.X, fillRect.Y, fillRect.Width, fillRect.Height);
                 }
             }
         }
@@ -1769,7 +1780,7 @@ protected override void OnMouseLeave(EventArgs e)
         protected override void OnGotFocus(EventArgs e)
         {
             base.OnGotFocus(e);
-            _numericUpDown?.Focus();
+            _numericUpDown.Focus();
         }
 
         /// <summary>

Source/Krypton Components/Krypton.Toolkit/Controls Toolkit/KryptonProgressBarToolStripItem.cs

@@ -180,7 +180,7 @@ public bool UseValueAsText
         }
 
         /// <inheritdoc />
-        [DefaultValue(typeof(Size), @"100, 22")]
+        [DefaultValue(typeof(Size), @"100, 30")]
         public override Size Size { get => base.Size; set => base.Size = value; }
 
         #endregion

Source/Krypton Components/Krypton.Toolkit/Controls Toolkit/KryptonRichTextBox.cs

@@ -152,6 +152,10 @@ public int Print(int charFrom, int charTo, Graphics gr, Rectangle bounds)
             #endregion
 
             #region Protected
+            /// <summary>Gets the length and height, in pixels, that is specified as the default minimum size of a control.</summary>
+            /// <returns>A <see cref="T:System.Drawing.Size" /> representing the size of the control.</returns>
+            protected override Size DefaultMinimumSize => GlobalStaticValues.DefaultMinimumSize;
+
             protected override void OnEnabledChanged(EventArgs e)
             {
                 // Do not forward, to allow the correct Background for disabled state

Source/Krypton Components/Krypton.Toolkit/Controls Toolkit/KryptonTextBox.cs

@@ -60,6 +60,7 @@ public InternalTextBox(KryptonTextBox kryptonTextBox)
 
                 // We provide the border manually
                 BorderStyle = BorderStyle.None;
+                Padding = Padding.Empty;
             }
             #endregion
 
@@ -93,6 +94,8 @@ public bool MouseOver
             #endregion
 
             #region Protected
+            //If this is here, then the Min Height Become 37 ?!?!?!?!
+            //protected override Size DefaultMinimumSize => GlobalStaticValues.DefaultMinimumSize;
 
             /// <summary>
             /// Process Windows-based messages.
@@ -143,7 +146,6 @@ protected override void WndProc(ref Message m)
                             // Grab the client area of the control
                             PI.GetClientRect(Handle, out PI.RECT rect);
 
-
                             // Create rect for the text area
                             Size borderSize = SystemInformation.BorderSize;
                             rect.left -= borderSize.Width + 1;

Source/Krypton Components/Krypton.Toolkit/Controls Toolkit/KryptonTrackBar.cs

@@ -502,6 +502,10 @@ public bool DrawBackground
         #endregion
 
         #region Protected
+        /// <summary>Gets the length and height, in pixels, that is specified as the default minimum size of a control.</summary>
+        /// <returns>A <see cref="T:System.Drawing.Size" /> representing the size of the control.</returns>
+        protected override Size DefaultMinimumSize => GlobalStaticValues.ResetDefaultMinimumSize; // MinSize is controlled by the enum
+
         /// <summary>
         /// Gets the default size of the control.
         /// </summary>

Source/Krypton Components/Krypton.Toolkit/Controls Toolkit/KryptonTreeView.cs

@@ -146,6 +146,10 @@ public void ResetIndent()
             #endregion
 
             #region Protected
+            /// <summary>Gets the length and height, in pixels, that is specified as the default minimum size of a control.</summary>
+            /// <returns>A <see cref="T:System.Drawing.Size" /> representing the size of the control.</returns>
+            protected override Size DefaultMinimumSize => GlobalStaticValues.DefaultMinimumSize;
+
             /// <summary>
             /// Raises the Layout event.
             /// </summary>

Source/Krypton Components/Krypton.Toolkit/Controls Visuals/VisualControlBase.cs

@@ -168,6 +168,10 @@ protected override void Dispose(bool disposing)
         #endregion
 
         #region Public
+        /// <summary>Gets the length and height, in pixels, that is specified as the default minimum size of a control.</summary>
+        /// <returns>A <see cref="T:System.Drawing.Size" /> representing the size of the control.</returns>
+        protected override Size DefaultMinimumSize => GlobalStaticValues.DefaultMinimumSize;
+
         /// <summary>Gets or sets the <see cref="T:System.Windows.Forms.ContextMenuStrip" /> associated with this control.</summary>
         /// <returns>The <see cref="T:System.Windows.Forms.ContextMenuStrip" /> for this control, or <see langword="null" /> if there is no <see cref="T:System.Windows.Forms.ContextMenuStrip" />. The default is <see langword="null" />.</returns>
         [Category(@"Behavior")]

Source/Krypton Components/Krypton.Toolkit/General/GlobalStaticValues.cs

@@ -16,6 +16,8 @@ namespace Krypton.Toolkit
     /// <summary>Provides a collection of static values, used within the toolkit.</summary>
     public class GlobalStaticValues
     {
+        public static Size DefaultMinimumSize = new Size(0, 30);
+        public static Size ResetDefaultMinimumSize = new Size(0, 0);
         /// <summary>The default date and time value</summary>
         public static DateTime DEFAULT_DATE_TIME_VALUE = DateTime.Now;