Add UsePreprocessIcon

MaterialSkin/Controls/FlexibleMaterialDialog.cs

@@ -151,7 +151,7 @@ private void InitializeComponent()
             this.richTextBoxMessage.BorderStyle = System.Windows.Forms.BorderStyle.None;
             this.richTextBoxMessage.DataBindings.Add(new System.Windows.Forms.Binding("Text", this.FlexibleMaterialFormBindingSource, "MessageText", true, System.Windows.Forms.DataSourceUpdateMode.OnPropertyChanged));
             this.richTextBoxMessage.Depth = 0;
-            this.richTextBoxMessage.Font = new System.Drawing.Font("Microsoft Sans Serif", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.richTextBoxMessage.Font = new System.Drawing.Font("Roboto", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
             this.richTextBoxMessage.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(222)))), ((int)(((byte)(0)))), ((int)(((byte)(0)))), ((int)(((byte)(0)))));
             this.richTextBoxMessage.Location = new System.Drawing.Point(56, 12);
             this.richTextBoxMessage.Margin = new System.Windows.Forms.Padding(0);

MaterialSkin/Controls/MaterialDrawer.cs

@@ -79,6 +79,23 @@ public bool UseColors
             }
         }
 
+        [Category("Drawer")]
+        private bool _usePreprocessIcons;
+
+        public bool UsePreProcessIcons
+        {
+            get
+            {
+                return _usePreprocessIcons;
+            }
+            set
+            {
+                _usePreprocessIcons = value;
+                preProcessIcons();
+                Invalidate();
+            }
+        }
+
         [Category("Drawer")]
         private bool _highlightWithAccent;
 
@@ -214,8 +231,31 @@ private void preProcessIcons()
                     new float[] {   0,   0,   0,   1,  0}, // alpha scale factor
                     new float[] {   r,   g,   b,   0,  1}};// offset
 
-            ColorMatrix colorMatrixGray = new ColorMatrix(matrixGray);
-            ColorMatrix colorMatrixColor = new ColorMatrix(matrixColor);
+
+            // Create matrices
+            float[][] matrixStandard = {
+                    new float[] {   1,   0,   0,   0,  0}, // Red scale factor
+                    new float[] {   0,   1,   0,   0,  0}, // Green scale factor
+                    new float[] {   0,   0,   1,   0,  0}, // Blue scale factor
+                    new float[] {   0,   0,   0,   1,  0}, // alpha scale factor
+                    new float[] {   0,   0,   0,   0,  0}};// offset
+
+
+
+            ColorMatrix colorMatrixGray = new ColorMatrix();
+            ColorMatrix colorMatrixColor = new ColorMatrix();
+
+            if (UsePreProcessIcons)
+            {
+                colorMatrixGray = new ColorMatrix(matrixGray);
+                colorMatrixColor = new ColorMatrix(matrixColor);
+            }
+            else
+            {
+                colorMatrixGray = new ColorMatrix(matrixStandard);
+                colorMatrixColor = new ColorMatrix(matrixStandard);
+            }
+
 
             ImageAttributes grayImageAttributes = new ImageAttributes();
             ImageAttributes colorImageAttributes = new ImageAttributes();

MaterialSkin/Controls/MaterialForm.cs

@@ -112,6 +112,24 @@ public bool DrawerUseColors
             }
         }
 
+
+        [Category("Drawer")]
+        public bool DrawerUsePreprocessIcons 
+        { 
+            get => _drawerUsePreprocessIcons;
+            set
+            {
+                if (_drawerUsePreprocessIcons == value) return;
+
+                _drawerUsePreprocessIcons = value;
+
+                if (drawerControl == null) return;
+
+                drawerControl.UsePreProcessIcons = value;
+                drawerControl.Refresh();
+            } 
+        }
+
         [Category("Drawer")]
         public bool DrawerHighlightWithAccent
         {
@@ -402,6 +420,7 @@ private bool Maximized
         private bool _drawerAutoShow;
         private bool _drawerIsOpen;
         private bool _drawerUseColors;
+        private bool _drawerUsePreprocessIcons;
         private bool _drawerHighlightWithAccent;
         private bool _backgroundWithAccent;
         private MaterialDrawer drawerControl = new MaterialDrawer();
@@ -422,6 +441,7 @@ public MaterialForm()
             DrawerIndicatorWidth = 0;
             DrawerHighlightWithAccent = true;
             DrawerBackgroundWithAccent = false;
+            DrawerUsePreprocessIcons = true;
 
             FormBorderStyle = FormBorderStyle.None;
             Sizable = true;

MaterialSkinExample/MainForm.cs

@@ -141,6 +141,11 @@ private void materialSwitch4_CheckedChanged(object sender, EventArgs e)
             DrawerUseColors = materialSwitch4.Checked;
         }
 
+        private void materialSwitch17_CheckedChanged(object sender, EventArgs e)
+        {
+            DrawerUsePreprocessIcons = materialSwitch17.Checked; 
+        }
+
         private void MaterialSwitch5_CheckedChanged(object sender, EventArgs e)
         {
             DrawerHighlightWithAccent = materialSwitch5.Checked;
@@ -288,7 +293,5 @@ private void materialSwitch16_CheckedChanged(object sender, EventArgs e)
             materialTextBox21.ShowAssistiveText = materialSwitch16.Checked;
         }
 
-
-
     }
 }