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Merge branch 'master' into docking

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# Conflicts:
#	docs/CHANGELOG.txt
#	imgui.cpp
This commit is contained in:
ocornut 2024-02-20 15:33:20 +01:00
commit 2b662b1ab9
10 changed files with 92 additions and 50 deletions
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1
backends/imgui_impl_osx.mm
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@ -571,7 +571,6 @@ static void ImGui_ImplOSX_UpdateMouseCursor()
static void ImGui_ImplOSX_UpdateGamepads()
{
ImGuiIO& io = ImGui::GetIO();
memset(io.NavInputs, 0, sizeof(io.NavInputs));
if ((io.ConfigFlags & ImGuiConfigFlags_NavEnableGamepad) == 0) // FIXME: Technically feeding gamepad shouldn't depend on this now that they are regular inputs.
return;

17
docs/CHANGELOG.txt
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@ -36,13 +36,24 @@ HOW TO UPDATE?
- Please report any issue!
-----------------------------------------------------------------------
VERSION 1.90.4 (In Progress)
VERSION 1.90.4 WIP (In Progress)
-----------------------------------------------------------------------
Breaking changes:
Other changes:
- Menus, Popups: Fixed an issue where hovering a parent-menu upward would
erroneously close the window. (#7325, #7287, #7063)
- Popups: Fixed resizable popup minimum size being too small. Standardized minimum
size logic. (#7329).
- Tables: Angled headers: fixed support for multi-line labels. (#6917)
- Tables: Angled headers: various fixes to accurately handle CellPadding changes. (#6917)
- Tables: Angled headers: properly registers horizontal component of angled headers
for auto-resizing of columns. (#6917)
- Tables: Angled headers: fixed TableAngledHeadersRow() incorrect background fill
drawn too low, particularly visible with tables that have no scrolling. (#6917)
Docking+Viewports Branch:
- Backends: GLFW: enable ImGuiBackendFlags_HasMouseHoveredViewport support with GLFW 3.3.x,
@ -260,7 +271,7 @@ Docking+Viewports Branch:
- Backends: DX12: Changed swapchain scaling mode to DXGI_SCALING_NONE to reduce artifacts as
queued frames aren't synchronized with platform window resizes. (#7152, #7153) [@SuperWangKai]
- Backends: OSX: Fixed monitor and window position by correctly transforming Y origin on multi-viewports
multi-monitor setups. (#7028, #7101, #6009, #6432) [@dmirty-kuzmenko, @734vin]
multi-monitor setups. (#7028, #7101, #6009, #6432) [@dmirty-kuzmenko, @734vin]
- Backends: OSX: Fixed IME position in multi-monitor multi-viewports setups. (#7028) [@734vin]
@ -383,7 +394,7 @@ Other changes:
with ImGuiDragDropFlags_AcceptNoPreviewTooltip and submitting a tooltip manually.
- Tables:
- Added angled headers support. You need to set ImGuiTableColumnFlags_AngledHeader on selected
columns and call TableAngledHeadersRow(). Added style.TableAngledHeadersAngle style option.
columns and call TableAngledHeadersRow(). Added style.TableAngledHeadersAngle style option. (#6917)
- Added ImGuiTableFlags_HighlightHoveredColumn flag, currently highlighting column header.
- Fixed an edge-case when no columns are visible + table scrollbar is visible + user
code is always testing return value of TableSetColumnIndex() to coarse clip. With an active

2
docs/CONTRIBUTING.md
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@ -58,7 +58,7 @@ Steps:
- Be mindful that messages are being sent to the mailbox of "Watching" users. Try to proofread your messages before sending them. Edits are not seen by those users unless they browse the site.
**Some unfortunate words of warning**
- If you are involved in cheating schemes (e.g. DLL injection) for competitive online multiplayer games, please don't post here. We won't answer and you will be blocked. It doesn't matter if your question relates to said project. We've had too many of you and need to project our time and sanity.
- If you are involved in cheating schemes (e.g. DLL injection) for competitive online multiplayer games, please don't post here. We won't answer and you will be blocked. It doesn't matter if your question relates to said project. We've had too many of you and need to protect our time and sanity.
- Due to frequent abuse of this service from the aforementioned users, if your GitHub account is anonymous and was created five minutes ago please understand that your post will receive more scrutiny and incomplete questions will be harshly dismissed.
If you have been using Dear ImGui for a while or have been using C/C++ for several years or have demonstrated good behavior here, it is ok to not fulfill every item to the letter. Those are guidelines and experienced users or members of the community will know which information is useful in a given context.

23
imgui.cpp
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@ -1,4 +1,4 @@
// dear imgui, v1.90.3
// dear imgui, v1.90.4 WIP
// (main code and documentation)
// Help:
@ -925,7 +925,7 @@ CODE
Q: How can I easily use icons in my application?
Q: How can I load multiple fonts?
Q: How can I display and input non-Latin characters such as Chinese, Japanese, Korean, Cyrillic?
>> See https://www.dearimgui.com/faq and https://github.com/ocornut/imgui/edit/master/docs/FONTS.md
>> See https://www.dearimgui.com/faq and https://github.com/ocornut/imgui/blob/master/docs/FONTS.md
Q&A: Concerns
=============
@ -5969,22 +5969,25 @@ static ImGuiWindow* GetWindowForTitleAndMenuHeight(ImGuiWindow* window)
static inline ImVec2 CalcWindowMinSize(ImGuiWindow* window)
{
// Popups, menus and childs bypass style.WindowMinSize by default, but we give then a non-zero minimum size to facilitate understanding problematic cases (e.g. empty popups)
// FIXME: the if/else could probably be removed, "reduce artifacts" section for all windows.
// We give windows non-zero minimum size to facilitate understanding problematic cases (e.g. empty popups)
// FIXME: Essentially we want to restrict manual resizing to WindowMinSize+Decoration, and allow api resizing to be smaller.
// Perhaps should tend further a neater test for this.
ImGuiContext& g = *GImGui;
ImVec2 size_min;
if (window->Flags & (ImGuiWindowFlags_Popup | ImGuiWindowFlags_ChildMenu | ImGuiWindowFlags_ChildWindow))
if ((window->Flags & ImGuiWindowFlags_ChildWindow) && !(window->Flags & ImGuiWindowFlags_Popup))
{
size_min.x = (window->ChildFlags & ImGuiChildFlags_ResizeX) ? g.Style.WindowMinSize.x : 4.0f;
size_min.y = (window->ChildFlags & ImGuiChildFlags_ResizeY) ? g.Style.WindowMinSize.y : 4.0f;
}
else
{
ImGuiWindow* window_for_height = GetWindowForTitleAndMenuHeight(window);
size_min.x = ((window->Flags & ImGuiWindowFlags_AlwaysAutoResize) == 0) ? g.Style.WindowMinSize.x : 4.0f;
size_min.y = ((window->Flags & ImGuiWindowFlags_AlwaysAutoResize) == 0) ? g.Style.WindowMinSize.y : 4.0f;
size_min.y = ImMax(size_min.y, window_for_height->TitleBarHeight() + window_for_height->MenuBarHeight() + ImMax(0.0f, g.Style.WindowRounding - 1.0f)); // Reduce artifacts with very small windows
}
// Reduce artifacts with very small windows
ImGuiWindow* window_for_height = GetWindowForTitleAndMenuHeight(window);
size_min.y = ImMax(size_min.y, window_for_height->TitleBarHeight() + window_for_height->MenuBarHeight() + ImMax(0.0f, g.Style.WindowRounding - 1.0f));
return size_min;
}
@ -7235,7 +7238,7 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
// Handle manual resize: Resize Grips, Borders, Gamepad
int border_hovered = -1, border_held = -1;
ImU32 resize_grip_col[4] = {};
const int resize_grip_count = (window->Flags & ImGuiWindowFlags_ChildWindow) ? 0 : g.IO.ConfigWindowsResizeFromEdges ? 2 : 1; // Allow resize from lower-left if we have the mouse cursor feedback for it.
const int resize_grip_count = ((flags & ImGuiWindowFlags_ChildWindow) && !(flags & ImGuiWindowFlags_Popup)) ? 0 : g.IO.ConfigWindowsResizeFromEdges ? 2 : 1; // Allow resize from lower-left if we have the mouse cursor feedback for it.
const float resize_grip_draw_size = IM_TRUNC(ImMax(g.FontSize * 1.10f, window->WindowRounding + 1.0f + g.FontSize * 0.2f));
if (handle_borders_and_resize_grips && !window->Collapsed)
if (int auto_fit_mask = UpdateWindowManualResize(window, size_auto_fit, &border_hovered, &border_held, resize_grip_count, &resize_grip_col[0], visibility_rect))
@ -11467,7 +11470,7 @@ void ImGui::OpenPopupEx(ImGuiID id, ImGuiPopupFlags popup_flags)
else
{
// Reopen: close child popups if any, then flag popup for open/reopen (set position, focus, init navigation)
ClosePopupToLevel(current_stack_size, false);
ClosePopupToLevel(current_stack_size, true);
g.OpenPopupStack.push_back(popup_ref);
}
@ -20810,7 +20813,7 @@ void ImGui::DebugNodeFont(ImFont* font)
SetNextItemWidth(GetFontSize() * 8);
DragFloat("Font scale", &font->Scale, 0.005f, 0.3f, 2.0f, "%.1f");
SameLine(); MetricsHelpMarker(
"Note than the default embedded font is NOT meant to be scaled.\n\n"
"Note that the default embedded font is NOT meant to be scaled.\n\n"
"Font are currently rendered into bitmaps at a given size at the time of building the atlas. "
"You may oversample them to get some flexibility with scaling. "
"You can also render at multiple sizes and select which one to use at runtime.\n\n"

6
imgui.h
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@ -1,4 +1,4 @@
// dear imgui, v1.90.3
// dear imgui, v1.90.4 WIP
// (headers)
// Help:
@ -23,8 +23,8 @@
// Library Version
// (Integer encoded as XYYZZ for use in #if preprocessor conditionals, e.g. '#if IMGUI_VERSION_NUM >= 12345')
#define IMGUI_VERSION "1.90.3"
#define IMGUI_VERSION_NUM 19030
#define IMGUI_VERSION "1.90.4 WIP"
#define IMGUI_VERSION_NUM 19032
#define IMGUI_HAS_TABLE
#define IMGUI_HAS_VIEWPORT // Viewport WIP branch
#define IMGUI_HAS_DOCK // Docking WIP branch

7
imgui_demo.cpp
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@ -1,4 +1,4 @@
// dear imgui, v1.90.3
// dear imgui, v1.90.4 WIP
// (demo code)
// Help:
@ -5383,23 +5383,26 @@ static void ShowDemoWindowTables()
const int rows_count = 12;
static ImGuiTableFlags table_flags = ImGuiTableFlags_SizingFixedFit | ImGuiTableFlags_ScrollX | ImGuiTableFlags_ScrollY | ImGuiTableFlags_BordersOuter | ImGuiTableFlags_BordersInnerH | ImGuiTableFlags_Hideable | ImGuiTableFlags_Resizable | ImGuiTableFlags_Reorderable | ImGuiTableFlags_HighlightHoveredColumn;
static ImGuiTableColumnFlags column_flags = ImGuiTableColumnFlags_AngledHeader | ImGuiTableColumnFlags_WidthFixed;
static bool bools[columns_count * rows_count] = {}; // Dummy storage selection storage
static int frozen_cols = 1;
static int frozen_rows = 2;
ImGui::CheckboxFlags("_ScrollX", &table_flags, ImGuiTableFlags_ScrollX);
ImGui::CheckboxFlags("_ScrollY", &table_flags, ImGuiTableFlags_ScrollY);
ImGui::CheckboxFlags("_Resizable", &table_flags, ImGuiTableFlags_Resizable);
ImGui::CheckboxFlags("_NoBordersInBody", &table_flags, ImGuiTableFlags_NoBordersInBody);
ImGui::CheckboxFlags("_HighlightHoveredColumn", &table_flags, ImGuiTableFlags_HighlightHoveredColumn);
ImGui::SetNextItemWidth(ImGui::GetFontSize() * 8);
ImGui::SliderInt("Frozen columns", &frozen_cols, 0, 2);
ImGui::SetNextItemWidth(ImGui::GetFontSize() * 8);
ImGui::SliderInt("Frozen rows", &frozen_rows, 0, 2);
ImGui::CheckboxFlags("Disable header contributing to column width", &column_flags, ImGuiTableColumnFlags_NoHeaderWidth);
if (ImGui::BeginTable("table_angled_headers", columns_count, table_flags, ImVec2(0.0f, TEXT_BASE_HEIGHT * 12)))
{
ImGui::TableSetupColumn(column_names[0], ImGuiTableColumnFlags_NoHide | ImGuiTableColumnFlags_NoReorder);
for (int n = 1; n < columns_count; n++)
ImGui::TableSetupColumn(column_names[n], ImGuiTableColumnFlags_AngledHeader | ImGuiTableColumnFlags_WidthFixed);
ImGui::TableSetupColumn(column_names[n], column_flags);
ImGui::TableSetupScrollFreeze(frozen_cols, frozen_rows);
ImGui::TableAngledHeadersRow(); // Draw angled headers for all columns with the ImGuiTableColumnFlags_AngledHeader flag.

2
imgui_draw.cpp
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@ -1,4 +1,4 @@
// dear imgui, v1.90.3
// dear imgui, v1.90.4 WIP
// (drawing and font code)
/*

6
imgui_internal.h
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@ -1,4 +1,4 @@
// dear imgui, v1.90.3
// dear imgui, v1.90.4 WIP
// (internal structures/api)
// You may use this file to debug, understand or extend Dear ImGui features but we don't provide any guarantee of forward compatibility.
@ -3161,7 +3161,7 @@ struct IMGUI_API ImGuiTableTempData
{
int TableIndex; // Index in g.Tables.Buf[] pool
float LastTimeActive; // Last timestamp this structure was used
float AngledheadersExtraWidth; // Used in EndTable()
float AngledHeadersExtraWidth; // Used in EndTable()
ImVec2 UserOuterSize; // outer_size.x passed to BeginTable()
ImDrawListSplitter DrawSplitter;
@ -3605,7 +3605,7 @@ namespace ImGui
IMGUI_API float TableGetHeaderAngledMaxLabelWidth();
IMGUI_API void TablePushBackgroundChannel();
IMGUI_API void TablePopBackgroundChannel();
IMGUI_API void TableAngledHeadersRowEx(float angle, float label_width = 0.0f);
IMGUI_API void TableAngledHeadersRowEx(float angle, float max_label_width = 0.0f);
// Tables: Internals
inline ImGuiTable* GetCurrentTable() { ImGuiContext& g = *GImGui; return g.CurrentTable; }

76
imgui_tables.cpp
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@ -1,4 +1,4 @@
// dear imgui, v1.90.3
// dear imgui, v1.90.4 WIP
// (tables and columns code)
/*
@ -498,7 +498,7 @@ bool ImGui::BeginTableEx(const char* name, ImGuiID id, int columns_count, ImG
table->DeclColumnsCount = table->AngledHeadersCount = 0;
if (previous_frame_active + 1 < g.FrameCount)
table->IsActiveIdInTable = false;
temp_data->AngledheadersExtraWidth = 0.0f;
temp_data->AngledHeadersExtraWidth = 0.0f;
// Using opaque colors facilitate overlapping lines of the grid, otherwise we'd need to improve TableDrawBorders()
table->BorderColorStrong = GetColorU32(ImGuiCol_TableBorderStrong);
@ -1344,7 +1344,7 @@ void ImGui::EndTable()
max_pos_x = ImMax(max_pos_x, table->Columns[table->RightMostEnabledColumn].WorkMaxX + table->CellPaddingX + table->OuterPaddingX - outer_padding_for_border);
if (table->ResizedColumn != -1)
max_pos_x = ImMax(max_pos_x, table->ResizeLockMinContentsX2);
table->InnerWindow->DC.CursorMaxPos.x = max_pos_x + table->TempData->AngledheadersExtraWidth;
table->InnerWindow->DC.CursorMaxPos.x = max_pos_x + table->TempData->AngledHeadersExtraWidth;
}
// Pop clipping rect
@ -1462,7 +1462,7 @@ void ImGui::EndTable()
}
else if (temp_data->UserOuterSize.x <= 0.0f)
{
const float decoration_size = table->TempData->AngledheadersExtraWidth + ((table->Flags & ImGuiTableFlags_ScrollX) ? inner_window->ScrollbarSizes.x : 0.0f);
const float decoration_size = table->TempData->AngledHeadersExtraWidth + ((table->Flags & ImGuiTableFlags_ScrollX) ? inner_window->ScrollbarSizes.x : 0.0f);
outer_window->DC.IdealMaxPos.x = ImMax(outer_window->DC.IdealMaxPos.x, table->OuterRect.Min.x + table->ColumnsAutoFitWidth + decoration_size - temp_data->UserOuterSize.x);
outer_window->DC.CursorMaxPos.x = ImMax(backup_outer_max_pos.x, ImMin(table->OuterRect.Max.x, table->OuterRect.Min.x + table->ColumnsAutoFitWidth));
}
@ -1567,6 +1567,7 @@ void ImGui::TableSetupColumn(const char* label, ImGuiTableColumnFlags flags, flo
}
// Store name (append with zero-terminator in contiguous buffer)
// FIXME: If we recorded the number of \n in names we could compute header row height
column->NameOffset = -1;
if (label != NULL && label[0] != 0)
{
@ -2154,6 +2155,8 @@ void ImGui::TableEndCell(ImGuiTable* table)
// - TableSetColumnWidthAutoAll() [Internal]
// - TableUpdateColumnsWeightFromWidth() [Internal]
//-------------------------------------------------------------------------
// Note that actual columns widths are computed in TableUpdateLayout().
//-------------------------------------------------------------------------
// Maximum column content width given current layout. Use column->MinX so this value on a per-column basis.
float ImGui::TableGetMaxColumnWidth(const ImGuiTable* table, int column_n)
@ -2927,6 +2930,7 @@ void ImGui::TableSortSpecsBuild(ImGuiTable* table)
// [SECTION] Tables: Headers
//-------------------------------------------------------------------------
// - TableGetHeaderRowHeight() [Internal]
// - TableGetHeaderAngledMaxLabelWidth() [Internal]
// - TableHeadersRow()
// - TableHeader()
// - TableAngledHeadersRow()
@ -2958,7 +2962,7 @@ float ImGui::TableGetHeaderAngledMaxLabelWidth()
if (IM_BITARRAY_TESTBIT(table->EnabledMaskByIndex, column_n))
if (table->Columns[column_n].Flags & ImGuiTableColumnFlags_AngledHeader)
width = ImMax(width, CalcTextSize(TableGetColumnName(table, column_n), NULL, true).x);
return width + g.Style.CellPadding.x * 2.0f;
return width + g.Style.CellPadding.y * 2.0f; // Swap padding
}
// [Public] This is a helper to output TableHeader() calls based on the column names declared in TableSetupColumn().
@ -3180,25 +3184,25 @@ void ImGui::TableAngledHeadersRowEx(float angle, float max_label_width)
// Calculate our base metrics and set angled headers data _before_ the first call to TableNextRow()
// FIXME-STYLE: Would it be better for user to submit 'max_label_width' or 'row_height' ? One can be derived from the other.
const float header_height = table->RowCellPaddingY * 2.0f + g.FontSize;
const float header_height = g.FontSize + g.Style.CellPadding.x * 2.0f;
const float row_height = ImFabs(ImRotate(ImVec2(max_label_width, flip_label ? +header_height : -header_height), cos_a, sin_a).y);
const ImVec2 header_angled_vector = unit_right * (row_height / -sin_a);
table->AngledHeadersHeight = row_height;
table->AngledHeadersSlope = (sin_a != 0.0f) ? (cos_a / sin_a) : 0.0f;
const ImVec2 header_angled_vector = unit_right * (row_height / -sin_a); // vector from bottom-left to top-left, and from bottom-right to top-right
// Declare row, override and draw our own background
TableNextRow(ImGuiTableRowFlags_Headers, row_height);
TableNextColumn();
const ImRect row_r(table->WorkRect.Min.x, table->BgClipRect.Min.y, table->WorkRect.Max.x, table->RowPosY2);
table->DrawSplitter->SetCurrentChannel(draw_list, TABLE_DRAW_CHANNEL_BG0);
float clip_rect_min_x = table->BgClipRect.Min.x;
if (table->FreezeColumnsCount > 0)
clip_rect_min_x = ImMax(clip_rect_min_x, table->Columns[table->FreezeColumnsCount - 1].MaxX);
TableSetBgColor(ImGuiTableBgTarget_RowBg0, 0); // Cancel
PushClipRect(table->BgClipRect.Min, table->BgClipRect.Max, false); // Span all columns
draw_list->AddRectFilled(table->BgClipRect.Min, table->BgClipRect.Max, GetColorU32(ImGuiCol_TableHeaderBg, 0.25f)); // FIXME-STYLE: Change row background with an arbitrary color.
draw_list->AddRectFilled(ImVec2(table->BgClipRect.Min.x, row_r.Min.y), ImVec2(table->BgClipRect.Max.x, row_r.Max.y), GetColorU32(ImGuiCol_TableHeaderBg, 0.25f)); // FIXME-STYLE: Change row background with an arbitrary color.
PushClipRect(ImVec2(clip_rect_min_x, table->BgClipRect.Min.y), table->BgClipRect.Max, true); // Span all columns
const ImRect row_r(table->WorkRect.Min.x, table->BgClipRect.Min.y, table->WorkRect.Max.x, window->DC.CursorPos.y + row_height);
const ImGuiID row_id = GetID("##AngledHeaders");
ButtonBehavior(row_r, row_id, NULL, NULL);
KeepAliveID(row_id);
@ -3209,7 +3213,9 @@ void ImGui::TableAngledHeadersRowEx(float angle, float max_label_width)
if (table_instance->HoveredRowLast == 0 && table->HoveredColumnBorder == -1 && (g.ActiveId == 0 || g.ActiveId == row_id || (table->IsActiveIdInTable || g.DragDropActive)))
highlight_column_n = table->HoveredColumnBody;
// Draw background and labels in first pass, then all borders.
float max_x = 0.0f;
ImVec2 padding = g.Style.CellPadding; // We will always use swapped component
for (int pass = 0; pass < 2; pass++)
for (int order_n = 0; order_n < table->ColumnsCount; order_n++)
{
@ -3231,25 +3237,45 @@ void ImGui::TableAngledHeadersRowEx(float angle, float max_label_width)
draw_list->AddQuadFilled(bg_shape[0], bg_shape[1], bg_shape[2], bg_shape[3], GetColorU32(ImGuiCol_TableHeaderBg));
if (column_n == highlight_column_n)
draw_list->AddQuadFilled(bg_shape[0], bg_shape[1], bg_shape[2], bg_shape[3], GetColorU32(ImGuiCol_Header)); // Highlight on hover
//draw_list->AddQuad(bg_shape[0], bg_shape[1], bg_shape[2], bg_shape[3], GetColorU32(ImGuiCol_TableBorderLight), 1.0f);
max_x = ImMax(max_x, bg_shape[3].x);
// Draw label (first draw at an offset where RenderTextXXX() function won't meddle with applying current ClipRect, then transform to final offset)
// FIXME: May be worth tidying up all those operations to make them easier to understand.
// Draw label
// - First draw at an offset where RenderTextXXX() function won't meddle with applying current ClipRect, then transform to final offset.
// - Handle multiple lines manually, as we want each lines to follow on the horizontal border, rather than see a whole block rotated.
const char* label_name = TableGetColumnName(table, column_n);
const float clip_width = max_label_width - (sin_a * table->RowCellPaddingY);
ImRect label_r(window->ClipRect.Min, window->ClipRect.Min + ImVec2(clip_width + (flip_label ? 0.0f : table->CellPaddingX), header_height + table->RowCellPaddingY));
ImVec2 label_size = CalcTextSize(label_name, NULL, true);
ImVec2 label_off = ImVec2(flip_label ? ImMax(0.0f, max_label_width - label_size.x - table->CellPaddingX) : table->CellPaddingX, table->RowCellPaddingY);
int vtx_idx_begin = draw_list->_VtxCurrentIdx;
RenderTextEllipsis(draw_list, label_r.Min + label_off, label_r.Max, label_r.Max.x, label_r.Max.x, label_name, NULL, &label_size);
//if (g.IO.KeyShift) { draw_list->AddRect(label_r.Min, label_r.Max, IM_COL32(0, 255, 0, 255), 0.0f, 0, 2.0f); }
int vtx_idx_end = draw_list->_VtxCurrentIdx;
const char* label_name_end = FindRenderedTextEnd(label_name);
const float line_off_step_x = g.FontSize / -sin_a;
float line_off_curr_x = 0.0f;
while (label_name < label_name_end)
{
const char* label_name_eol = strchr(label_name, '\n');
if (label_name_eol == NULL)
label_name_eol = label_name_end;
// Rotate and offset label
ImVec2 pivot_in = label_r.GetBL();
ImVec2 pivot_out = ImVec2(column->WorkMinX, row_r.Max.y) + (flip_label ? (unit_right * clip_width) : ImVec2(header_height, 0.0f));
ShadeVertsTransformPos(draw_list, vtx_idx_begin, vtx_idx_end, pivot_in, label_cos_a, label_sin_a, pivot_out); // Rotate and offset
// FIXME: Individual line clipping for right-most column is broken for negative angles.
ImVec2 label_size = CalcTextSize(label_name, label_name_eol);
float clip_width = max_label_width - padding.y; // Using padding.y*2.0f would be symetrical but hide more text.
float clip_height = ImMin(label_size.y, column->ClipRect.Max.x - column->WorkMinX - line_off_curr_x);
ImRect clip_r(window->ClipRect.Min, window->ClipRect.Min + ImVec2(clip_width, clip_height));
int vtx_idx_begin = draw_list->_VtxCurrentIdx;
RenderTextEllipsis(draw_list, clip_r.Min, clip_r.Max, clip_r.Max.x, clip_r.Max.x, label_name, label_name_eol, &label_size);
int vtx_idx_end = draw_list->_VtxCurrentIdx;
// Rotate and offset label
ImVec2 pivot_in = ImVec2(window->ClipRect.Min.x, window->ClipRect.Min.y + label_size.y);
ImVec2 pivot_out = ImVec2(column->WorkMinX, row_r.Max.y);
line_off_curr_x += line_off_step_x;
pivot_out += unit_right * padding.y;
if (flip_label)
pivot_out += unit_right * (clip_width - ImMax(0.0f, clip_width - label_size.x));
pivot_out.x += flip_label ? line_off_curr_x - line_off_step_x : line_off_curr_x;
ShadeVertsTransformPos(draw_list, vtx_idx_begin, vtx_idx_end, pivot_in, label_cos_a, label_sin_a, pivot_out); // Rotate and offset
//if (g.IO.KeyShift) { ImDrawList* fg_dl = GetForegroundDrawList(); vtx_idx_begin = fg_dl->_VtxCurrentIdx; fg_dl->AddRect(clip_r.Min, clip_r.Max, IM_COL32(0, 255, 0, 255), 0.0f, 0, 2.0f); ShadeVertsTransformPos(fg_dl, vtx_idx_begin, fg_dl->_VtxCurrentIdx, pivot_in, label_cos_a, label_sin_a, pivot_out); }
// Register header width
column->ContentMaxXHeadersUsed = column->ContentMaxXHeadersIdeal = column->WorkMinX + ImCeil(line_off_curr_x);
label_name = label_name_eol + 1;
}
}
if (pass == 1)
{
@ -3259,7 +3285,7 @@ void ImGui::TableAngledHeadersRowEx(float angle, float max_label_width)
}
PopClipRect();
PopClipRect();
table->TempData->AngledheadersExtraWidth = ImMax(0.0f, max_x - table->Columns[table->RightMostEnabledColumn].MaxX);
table->TempData->AngledHeadersExtraWidth = ImMax(0.0f, max_x - table->Columns[table->RightMostEnabledColumn].MaxX);
}
//-------------------------------------------------------------------------

2
imgui_widgets.cpp
View File

@ -1,4 +1,4 @@
// dear imgui, v1.90.3
// dear imgui, v1.90.4 WIP
// (widgets code)
/*