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add imgui drag n drop

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This commit is contained in:
John Alanbrook 2024-09-12 23:17:09 -05:00
parent 41c76e1a70
commit ad6b82ded1
1 changed files with 21 additions and 0 deletions
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21
source/engine/gui.cpp
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@ -246,6 +246,25 @@ JSC_SCALL(imgui_table,
JSC_CCALL(imgui_tablenextrow, ImGui::TableNextRow())
JSC_CCALL(imgui_tablenextcolumn, ImGui::TableNextColumn())
JSC_SCALL(imgui_dnd,
if (ImGui::BeginDragDropSource(NULL)) {
double n = js2number(argv[1]);
ImGui::SetDragDropPayload(str, &n, sizeof(n));
script_call_sym(argv[2],0,NULL);
ImGui::EndDragDropSource();
}
)
JSC_SCALL(imgui_dndtarget,
if (ImGui::BeginDragDropTarget()) {
if (const ImGuiPayload *payload = ImGui::AcceptDragDropPayload(str)) {
JSValue n = number2js(*(double*)payload->Data);
script_call_sym(argv[1], 1, &n);
}
ImGui::EndDragDropTarget();
}
)
static const JSCFunctionListEntry js_imgui_funcs[] = {
MIST_FUNC_DEF(imgui, window, 2),
MIST_FUNC_DEF(imgui, menu, 2),
@ -282,6 +301,8 @@ static const JSCFunctionListEntry js_imgui_funcs[] = {
MIST_FUNC_DEF(imgui, table, 3),
MIST_FUNC_DEF(imgui, tablenextcolumn,0),
MIST_FUNC_DEF(imgui, tablenextrow,0),
MIST_FUNC_DEF(imgui, dnd, 3),
MIST_FUNC_DEF(imgui, dndtarget, 2)
};
static int started = 0;