初始化提交

Content/Lua/UI/Common/PopupMenu/PopupMenuItem.lua

@@ -0,0 +1,54 @@
+local PopupMenuItem = {}
+local UIUtils = require("UI.Utils")
+
+function PopupMenuItem:ctor()
+    self.on_click_callback = nil
+end
+
+function PopupMenuItem:PreConstruct(IsDesignTime)
+    if not IsDesignTime then return end
+    self.TxtMenuName:SetText(self.MenuText)
+end
+
+function PopupMenuItem:OnInitialized()
+    self:BindEvent("OnClicked", function() self:OnMenuItemClicked() end)
+    self:BindEvent("OnHovered", function() self:OnHoverStateChange(true) end)
+    self:BindEvent("OnUnhovered", function() self:OnHoverStateChange(false) end)
+end
+
+function PopupMenuItem:Construct()
+    self.TxtMenuName:SetText(self.MenuText)
+end
+
+function PopupMenuItem:OnDestroy()
+    print(self, "PopupMenuItem:OnDestroy")
+end
+
+function PopupMenuItem:SetContent(name, callback)
+    self.TxtMenuName:SetText(name)
+    self.on_click_callback = callback
+    print(self.TxtMenuName:GetText())
+end
+
+function PopupMenuItem:BindEvent(event_name, callback)
+    self.BtnMain[event_name]:Add(callback)
+end
+
+function PopupMenuItem:OnHoverStateChange(is_hoverd)
+    if is_hoverd then
+        self.ImgBackground.Brush.TintColor = self.ItemHoverdColor
+    else
+        self.ImgBackground.Brush.TintColor = self.ItemNormalColor
+    end
+end
+
+function PopupMenuItem:OnMenuItemClicked()
+    print("OnMenuItemClicked")
+    if self.on_click_callback ~= nil then
+        self.on_click_callback()
+    end
+    UIUtils.HideWidgetByName(self, "MenuPanel")
+end
+
+
+return Class(nil, nil, PopupMenuItem)

Content/Lua/UI/Common/PopupMenu/PopupMenuPanel.lua

@@ -0,0 +1,81 @@
+local PopupMenuPanel = {}
+local UIUtils = require("UI.Utils")
+local GameplayStatics = import("GameplayStatics")
+local WidgetBlueprintLibrary = import("WidgetBlueprintLibrary")
+local KismetSystemLibrary = import("KismetSystemLibrary")
+
+
+local function delay_adjust_content(menu_panel)
+    local post_callback = function()
+        local timer = KismetSystemLibrary.K2_SetTimerForNextTickDelegate(
+            slua.createDelegate(function ()
+                menu_panel:AdjustMenuContentSize()
+                menu_panel.adjust_content_timer = nil
+            end)
+        )
+        menu_panel.adjust_content_timer = timer
+    end
+
+    local timer = KismetSystemLibrary.K2_SetTimerForNextTickDelegate(
+        slua.createDelegate(function () post_callback() end)
+    )
+    menu_panel.adjust_content_timer = timer
+end
+
+local function CreateMenuItem(panel)
+    local pc = GameplayStatics.GetPlayerController(panel, 0)
+    local widget = WidgetBlueprintLibrary.Create(panel, panel.MenuItemClass, pc)
+    return widget
+end
+
+
+function PopupMenuPanel:ctor()
+    self.adjust_content_timer = nil
+end
+
+function PopupMenuPanel:OnInitialized()
+    self.BtnBackground.OnClicked:Add(function()
+        UIUtils.CloseWidget(self)
+    end)
+end
+
+function PopupMenuPanel:OnDestroy()
+    print(self, "PopupMenuPanel:OnDestroy")
+end
+
+function PopupMenuPanel:PreConstruct(IsDesignTime)
+    if not IsDesignTime then return end
+    delay_adjust_content(self)
+end
+
+
+function PopupMenuPanel:Construct()
+    delay_adjust_content(self)
+end
+
+function PopupMenuPanel:AdjustMenuContentSize()
+    local all_child_height = 0
+    for _, child in pairs(self.MenuItemContainer:GetAllChildren()) do
+        local design_size = child:GetDesiredSize()
+        all_child_height = all_child_height + design_size.Y
+    end
+    self.ImgBackground.Brush.ImageSize.Y = all_child_height + 20
+end
+
+
+function PopupMenuPanel:Refresh(args)
+    self.MainOverlay.Slot:SetPosition(args[1])
+    self:SetMenuContents(args[2])
+end
+
+function PopupMenuPanel:SetMenuContents(contents)
+    self.MenuItemContainer:ClearChildren()
+    for _, content in pairs(contents) do
+        local widget = CreateMenuItem(self)
+        self.MenuItemContainer:AddChildToVerticalBox(widget)
+        widget:SetContent(content[1], content[2])
+    end
+    self:AdjustMenuContentSize()
+end
+
+return Class(nil, nil,PopupMenuPanel)

Content/Lua/UI/Common/TableSwitcher/SwitcherWidget.lua

@@ -0,0 +1,28 @@
+local SwitcherWidget = {}
+local ESlateVisibility = import("ESlateVisibility")
+
+function SwitcherWidget:Construct()
+    self:Reset()
+    self["ImageNormal"]:SetVisibility(ESlateVisibility.SelfHitTestInvisible)
+end
+
+function SwitcherWidget:Reset()
+    self["ImageHovered"]:SetVisibility(ESlateVisibility.Collapsed)
+    self["ImageSelected"]:SetVisibility(ESlateVisibility.Collapsed)
+    self["ImageNormal"]:SetVisibility(ESlateVisibility.Collapsed)
+end
+
+function SwitcherWidget:OnWidgetStateChange(bIsWidgetHovered, bIsWidgetSelected)
+    self:Reset()
+    if bIsWidgetSelected then
+        self["ImageSelected"]:SetVisibility(ESlateVisibility.SelfHitTestInvisible)
+    else
+        if bIsWidgetHovered then
+            self["ImageHovered"]:SetVisibility(ESlateVisibility.SelfHitTestInvisible)
+        else
+            self["ImageNormal"]:SetVisibility(ESlateVisibility.SelfHitTestInvisible)
+        end
+    end
+end
+
+return Class(nil, nil, SwitcherWidget)