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feat: 添加Project面板拖拽功能

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This commit is contained in:
ssdfasd
2026-03-12 20:11:56 +08:00
parent 909f430c7a
commit 4887bdd7fe
2 changed files with 22 additions and 0 deletions
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21
ui/src/panels/ProjectPanel.cpp
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@@ -16,6 +16,13 @@ void ProjectPanel::Initialize(const std::string& projectPath) {
}
void ProjectPanel::Render() {
const ImGuiPayload* payload = ImGui::GetDragDropPayload();
if (payload && payload->IsDataType(DRAG_DROP_TYPE)) {
m_draggingPath = (const char*)payload->Data;
} else if (!ImGui::IsMouseDown(0)) {
m_draggingPath.clear();
}
ImGui::Begin(m_name.c_str(), nullptr, ImGuiWindowFlags_None);
auto& manager = ProjectManager::Get();
@@ -74,6 +81,10 @@ void ProjectPanel::Render() {
ImGui::PopStyleVar();
if (ImGui::IsWindowHovered() && ImGui::IsMouseClicked(0) && !ImGui::IsAnyItemHovered()) {
manager.SetSelectedIndex(-1);
}
if (ImGui::BeginPopup("ItemContextMenu")) {
if (m_contextMenuIndex >= 0 && m_contextMenuIndex < (int)items.size()) {
auto& item = items[m_contextMenuIndex];
@@ -137,6 +148,9 @@ void ProjectPanel::RenderAssetItem(const AssetItemPtr& item, int index) {
if (isSelected) {
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(0.40f, 0.40f, 0.40f, 0.50f));
} else {
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(0, 0, 0, 0));
ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4(0.30f, 0.30f, 0.30f, 0.40f));
}
ImVec2 buttonSize(80.0f, 90.0f);
@@ -159,11 +173,18 @@ void ProjectPanel::RenderAssetItem(const AssetItemPtr& item, int index) {
if (isSelected) {
ImGui::PopStyleColor();
} else {
ImGui::PopStyleColor(2);
}
ImVec2 min = ImGui::GetItemRectMin();
ImVec2 max = ImVec2(min.x + buttonSize.x, min.y + buttonSize.y);
ImDrawList* drawList = ImGui::GetWindowDrawList();
if (!m_draggingPath.empty() && item->fullPath == m_draggingPath) {
drawList->AddRectFilled(min, max, IM_COL32(0, 0, 0, 60), 0.0f);
}
ImU32 iconColor;
if (item->isFolder) {
iconColor = IM_COL32(200, 180, 100, 255);

1
ui/src/panels/ProjectPanel.h
View File

@@ -20,6 +20,7 @@ private:
bool m_showCreateFolderPopup = false;
char m_newFolderName[256] = "NewFolder";
int m_contextMenuIndex = -1;
std::string m_draggingPath;
};
}