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56 lines
1.4 KiB
Go
56 lines
1.4 KiB
Go
//----------------------------------------
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//
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// Copyright © yanghy. All Rights Reserved.
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//
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// Licensed under Apache License Version 2.0, January 2004
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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//----------------------------------------
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// CEF 无标题窗口在html中通过css属性配置拖拽区域
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package cef
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// NewCefDraggableRegion 创建一个拖拽区域
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func NewCefDraggableRegion(rect *TCefRect, draggable bool) TCefDraggableRegion {
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return TCefDraggableRegion{
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Bounds: *rect,
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Draggable: draggable,
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}
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}
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// NewCefDraggableRegions 创建拖拽区域
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func NewCefDraggableRegions() *TCefDraggableRegions {
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return &TCefDraggableRegions{
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regions: make([]TCefDraggableRegion, 0),
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}
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}
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// Regions 获取拖拽区域
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func (m *TCefDraggableRegions) Regions() []TCefDraggableRegion {
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if m.RegionsCount() == 0 || m.regions == nil || len(m.regions) == 0 {
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m.Append(NewCefDraggableRegion(NewCefRect(0, 0, 0, 0), false))
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}
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return m.regions
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}
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// Region 获取指定的拖拽区域
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func (m *TCefDraggableRegions) Region(i int) *TCefDraggableRegion {
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if m.regions != nil && i < m.regionsCount {
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return &m.regions[i]
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}
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return nil
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}
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// Append 添加拖拽区域
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func (m *TCefDraggableRegions) Append(region TCefDraggableRegion) {
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m.regions = append(m.regions, region)
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m.regionsCount = len(m.regions)
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}
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// RegionsCount 拖拽区域数量
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func (m *TCefDraggableRegions) RegionsCount() int {
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return m.regionsCount
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}
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