146 lines
No EOL
4.3 KiB
C#
146 lines
No EOL
4.3 KiB
C#
/*
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Copyright (c) 2018, John Lewin
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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The views and conclusions contained in the software and documentation are those
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of the authors and should not be interpreted as representing official policies,
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either expressed or implied, of the FreeBSD Project.
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*/
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using MatterHackers.Agg;
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using MatterHackers.Agg.UI;
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namespace MatterHackers.MatterControl
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{
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public class MHDropDownList : DropDownList
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{
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private bool mouseInBounds = false;
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private ThemeConfig theme;
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public MHDropDownList(string noSelectionString, ThemeConfig theme, Direction direction = Direction.Down, double maxHeight = 0, bool useLeftIcons = false)
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: base (noSelectionString, theme.DropList.Inactive.TextColor, direction, maxHeight, useLeftIcons, theme.DefaultFontSize)
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{
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var menuTheme = AppContext.MenuTheme;
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this.MenuItemsBackgroundColor = menuTheme.BackgroundColor;
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this.MenuItemsTextColor = menuTheme.TextColor;
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this.MenuItemsBackgroundHoverColor = menuTheme.AccentMimimalOverlay;
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this.MenuItemsTextHoverColor = menuTheme.TextColor;
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this.MenuItemsBorderColor = menuTheme.DropList.Open.BackgroundColor;
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// Popup border color
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this.PopupBorderColor = theme.PopupBorderColor;
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this.theme = theme;
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// Clear border/background set by base, use border color override
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this.BorderColor = Color.Transparent;
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this.BackgroundColor = Color.Transparent;
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this.HoverColor = theme.EditFieldColors.Hovered.BackgroundColor;
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}
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public override Color BorderColor
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{
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get
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{
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if (base.BorderColor != Color.Transparent)
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{
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return base.BorderColor;
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}
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else if (menuVisible)
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{
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return Color.Transparent;
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}
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else if (this.mouseInBounds && this.ContainsFirstUnderMouseRecursive())
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{
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return theme.DropList.Hovered.BorderColor;
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}
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else if (this.ContainsFocus && this.ContainsFirstUnderMouseRecursive())
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{
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return theme.DropList.Focused.BorderColor;
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}
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else
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{
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return theme.DropList.Inactive.BorderColor;
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}
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}
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set => base.BorderColor = value;
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}
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public override Color BackgroundColor
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{
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get
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{
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if (base.BackgroundColor != Color.Transparent)
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{
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return base.BackgroundColor;
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}
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else if (menuVisible)
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{
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return theme.DropList.Open.BackgroundColor;
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}
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else if (this.ContainsFirstUnderMouseRecursive())
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{
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return theme.DropList.Hovered.BackgroundColor;
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}
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else
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{
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return theme.DropList.Inactive.BackgroundColor;
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}
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}
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set
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{
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base.BackgroundColor = value;
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}
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}
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public override void OnMouseEnterBounds(MouseEventArgs mouseEvent)
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{
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mouseInBounds = true;
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base.OnMouseEnterBounds(mouseEvent);
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this.Invalidate();
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}
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public override void OnMouseLeaveBounds(MouseEventArgs mouseEvent)
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{
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mouseInBounds = false;
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base.OnMouseLeaveBounds(mouseEvent);
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this.Invalidate();
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}
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protected override void OnMenuOpen()
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{
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mainControlText.TextColor = theme.DropList.Open.TextColor;
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base.OnMenuOpen();
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}
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protected override void OnMenuClose()
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{
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mainControlText.TextColor = theme.DropList.Inactive.TextColor;
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base.OnMenuClose();
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}
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}
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} |