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improve Sequencer/Timeline usability

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This commit is contained in:
falsycat
2022-08-27 16:48:48 +09:00
parent 53b4f11620
commit 92ae573114
2 changed files with 54 additions and 25 deletions
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9
common/gui_timeline.cc
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@@ -249,8 +249,12 @@ bool Timeline::BeginItem(Item item, uint64_t begin, uint64_t end) noexcept {
ImGui::SetCursorPos({left, std::round(layer_y_+pad)});
ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2 {0, 0});
constexpr auto kFlags = ImGuiWindowFlags_NoScrollbar;
if (ImGui::BeginChild(ImGui::GetID(item), {w, h}, false, kFlags)) {
const bool shown = ImGui::BeginChild(ImGui::GetID(item), {w, h}, true, kFlags);
ImGui::PopStyleVar(1);
if (shown) {
const auto resizer_w = std::min(1*em, w/2);
ImGui::SetCursorPos({0, 0});
@@ -270,9 +274,8 @@ bool Timeline::BeginItem(Item item, uint64_t begin, uint64_t end) noexcept {
HandleGrip(item, resizer_w, kMove, kMoveDone, ImGuiMouseCursor_Hand);
ImGui::SetCursorPos({0, 0});
return true;
}
return false;
return shown;
}
void Timeline::EndItem() noexcept {
assert(frame_state_ == kItem);