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Columns: Adding per-window display in Metrics. Tidying up, removing old code/comments. (#125, #1499, #1656)

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docking
omar 7 years ago
parent 69e700f869
commit ee770af72c
1 changed files with 17 additions and 13 deletions
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30
imgui.cpp
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@ -12384,7 +12384,7 @@ static float GetDraggedColumnOffset(ImGuiColumnsSet* columns, int column_index)
// window creates a feedback loop because we store normalized positions. So while dragging we enforce absolute positioning.
ImGuiContext& g = *GImGui;
ImGuiWindow* window = g.CurrentWindow;
IM_ASSERT(column_index > 0); // We cannot drag column 0. If you get this assert you may have a conflict between the ID of your columns and another widgets.
IM_ASSERT(column_index > 0); // We are not supposed to drag column 0.
IM_ASSERT(g.ActiveId == columns->ID + ImGuiID(column_index));
float x = g.IO.MousePos.x - g.ActiveIdClickOffset.x + GetColumnsRectHalfWidth() - window->Pos.x;
@ -12405,16 +12405,6 @@ float ImGui::GetColumnOffset(int column_index)
column_index = columns->Current;
IM_ASSERT(column_index < columns->Columns.Size);
/*
if (g.ActiveId)
{
ImGuiContext& g = *GImGui;
const ImGuiID column_id = columns->ColumnsSetId + ImGuiID(column_index);
if (g.ActiveId == column_id)
return GetDraggedColumnOffset(columns, column_index);
}
*/
const float t = columns->Columns[column_index].OffsetNorm;
const float x_offset = ImLerp(columns->MinX, columns->MaxX, t);
return x_offset;
@ -12524,7 +12514,6 @@ void ImGui::BeginColumns(const char* str_id, int columns_count, ImGuiColumnsFlag
// Set state for first column
const float content_region_width = (window->SizeContentsExplicit.x != 0.0f) ? (window->SizeContentsExplicit.x) : (window->Size.x -window->ScrollbarSizes.x);
columns->MinX = window->DC.IndentX - g.Style.ItemSpacing.x; // Lock our horizontal range
//column->MaxX = content_region_width - window->Scroll.x - ((window->Flags & ImGuiWindowFlags_NoScrollbar) ? 0 : g.Style.ScrollbarSize);// - window->WindowPadding().x;
columns->MaxX = content_region_width - window->Scroll.x;
columns->StartPosY = window->DC.CursorPos.y;
columns->StartMaxPosX = window->DC.CursorMaxPos.x;
@ -12640,7 +12629,7 @@ void ImGui::EndColumns()
window->DC.CursorPos.x = (float)(int)(window->Pos.x + window->DC.IndentX + window->DC.ColumnsOffsetX);
}
// [2017/12: This is currently the only public API, while we are working on making BeginColumns/EndColumns user-facing]
// [2018-03: This is currently the only public API, while we are working on making BeginColumns/EndColumns user-facing]
void ImGui::Columns(int columns_count, const char* id, bool border)
{
ImGuiWindow* window = GetCurrentWindow();
@ -13237,6 +13226,21 @@ void ImGui::ShowMetricsWindow(bool* p_open)
ImGui::BulletText("NavRectRel[0]: <None>");
if (window->RootWindow != window) NodeWindow(window->RootWindow, "RootWindow");
if (window->DC.ChildWindows.Size > 0) NodeWindows(window->DC.ChildWindows, "ChildWindows");
if (window->ColumnsStorage.Size > 0 && ImGui::TreeNode("Columns", "Columns sets (%d)", window->ColumnsStorage.Size))
{
for (int n = 0; n < window->ColumnsStorage.Size; n++)
{
const ImGuiColumnsSet* columns = &window->ColumnsStorage[n];
if (ImGui::TreeNode((void*)columns->ID, "Columns Id: 0x%08X, Count: %d, Flags: 0x%04X", columns->ID, columns->Count, columns->Flags))
{
ImGui::BulletText("Width: %.1f (MinX: %.1f, MaxX: %.1f)", columns->MaxX - columns->MinX, columns->MinX, columns->MaxX);
for (int column_n = 0; column_n < columns->Columns.Size; column_n++)
ImGui::BulletText("Column %02d: OffsetNorm %.3f (= %.1f px)", column_n, columns->Columns[column_n].OffsetNorm, OffsetNormToPixels(columns, columns->Columns[column_n].OffsetNorm));
ImGui::TreePop();
}
}
ImGui::TreePop();
}
ImGui::BulletText("Storage: %d bytes", window->StateStorage.Data.Size * (int)sizeof(ImGuiStorage::Pair));
ImGui::TreePop();
}

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