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Merge branch 'master' into docking

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# Conflicts:
#	backends/imgui_impl_glfw.cpp
#	backends/imgui_impl_glfw.h
#	examples/example_apple_metal/example_apple_metal.xcodeproj/project.pbxproj
#	imgui.cpp
This commit is contained in:
ocornut
2025-02-07 18:27:32 +01:00
parent d80347613a 4982602f6f
commit 8679cfa2d8
26 changed files with 146 additions and 130 deletions
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33
imgui.cpp
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@@ -438,7 +438,7 @@ CODE
- likewise io.MousePos and GetMousePos() will use OS coordinates.
If you query mouse positions to interact with non-imgui coordinates you will need to offset them, e.g. subtract GetWindowViewport()->Pos.
- 2025/02/03 (1.91.9) - removed ImFontConfig::GlyphExtraSpacing option which seems largely obsolete and unused. If you were using this please report it!
- 2025/02/06 (1.91.9) - renamed ImFontConfig::GlyphExtraSpacing.x to ImFontConfig::GlyphExtraAdvanceX.
- 2025/01/22 (1.91.8) - removed ImGuiColorEditFlags_AlphaPreview (made value 0): it is now the default behavior.
prior to 1.91.8: alpha was made opaque in the preview by default _unless_ using ImGuiColorEditFlags_AlphaPreview. We now display the preview as transparent by default. You can use ImGuiColorEditFlags_AlphaOpaque to use old behavior.
the new flags (ImGuiColorEditFlags_AlphaOpaque, ImGuiColorEditFlags_AlphaNoBg + existing ImGuiColorEditFlags_AlphaPreviewHalf) may be combined better and allow finer controls:
@@ -1178,11 +1178,7 @@ CODE
// When using CTRL+TAB (or Gamepad Square+L/R) we delay the visual a little in order to reduce visual noise doing a fast switch.
static const float NAV_WINDOWING_HIGHLIGHT_DELAY = 0.20f; // Time before the highlight and screen dimming starts fading in
static const float NAV_WINDOWING_LIST_APPEAR_DELAY = 0.15f; // Time before the window list starts to appear
static const float NAV_ACTIVATE_HIGHLIGHT_TIMER = 0.10f; // Time to highlight an item activated by a shortcut.
// Window resizing from edges (when io.ConfigWindowsResizeFromEdges = true and ImGuiBackendFlags_HasMouseCursors is set in io.BackendFlags by backend)
static const float WINDOWS_HOVER_PADDING = 4.0f; // Extend outside window for hovering/resizing (maxxed with TouchPadding) and inside windows for borders. Affect FindHoveredWindow().
static const float WINDOWS_RESIZE_FROM_EDGES_FEEDBACK_TIMER = 0.04f; // Reduce visual noise by only highlighting the border after a certain time.
static const float WINDOWS_MOUSE_WHEEL_SCROLL_LOCK_TIMER = 0.70f; // Lock scrolled window (so it doesn't pick child windows that are scrolling through) for a certain time, unless mouse moved.
@@ -1343,6 +1339,7 @@ ImGuiStyle::ImGuiStyle()
WindowPadding = ImVec2(8,8); // Padding within a window
WindowRounding = 0.0f; // Radius of window corners rounding. Set to 0.0f to have rectangular windows. Large values tend to lead to variety of artifacts and are not recommended.
WindowBorderSize = 1.0f; // Thickness of border around windows. Generally set to 0.0f or 1.0f. Other values not well tested.
WindowBorderHoverPadding = 4.0f; // Hit-testing extent outside/inside resizing border. Also extend determination of hovered window. Generally meaningfully larger than WindowBorderSize to make it easy to reach borders.
WindowMinSize = ImVec2(32,32); // Minimum window size
WindowTitleAlign = ImVec2(0.0f,0.5f);// Alignment for title bar text
WindowMenuButtonPosition = ImGuiDir_Left; // Position of the collapsing/docking button in the title bar (left/right). Defaults to ImGuiDir_Left.
@@ -1405,6 +1402,7 @@ void ImGuiStyle::ScaleAllSizes(float scale_factor)
WindowPadding = ImTrunc(WindowPadding * scale_factor);
WindowRounding = ImTrunc(WindowRounding * scale_factor);
WindowMinSize = ImTrunc(WindowMinSize * scale_factor);
WindowBorderHoverPadding = ImTrunc(WindowBorderHoverPadding * scale_factor);
ChildRounding = ImTrunc(ChildRounding * scale_factor);
PopupRounding = ImTrunc(PopupRounding * scale_factor);
FramePadding = ImTrunc(FramePadding * scale_factor);
@@ -5215,7 +5213,7 @@ void ImGui::UpdateHoveredWindowAndCaptureFlags()
// FIXME-DPI: This storage was added on 2021/03/31 for test engine, but if we want to multiply WINDOWS_HOVER_PADDING
// by DpiScale, we need to make this window-agnostic anyhow, maybe need storing inside ImGuiWindow.
g.WindowsHoverPadding = ImMax(g.Style.TouchExtraPadding, ImVec2(WINDOWS_HOVER_PADDING, WINDOWS_HOVER_PADDING));
g.WindowsBorderHoverPadding = ImMax(ImMax(g.Style.TouchExtraPadding.x, g.Style.TouchExtraPadding.y), g.Style.WindowBorderHoverPadding);
// Find the window hovered by mouse:
// - Child windows can extend beyond the limit of their parent so we need to derive HoveredRootWindow from HoveredWindow.
@@ -6059,7 +6057,7 @@ void ImGui::FindHoveredWindowEx(const ImVec2& pos, bool find_first_and_in_any_vi
}
ImVec2 padding_regular = g.Style.TouchExtraPadding;
ImVec2 padding_for_resize = g.IO.ConfigWindowsResizeFromEdges ? g.WindowsHoverPadding : padding_regular;
ImVec2 padding_for_resize = ImMax(g.Style.TouchExtraPadding, ImVec2(g.Style.WindowBorderHoverPadding, g.Style.WindowBorderHoverPadding));
for (int i = g.Windows.Size - 1; i >= 0; i--)
{
ImGuiWindow* window = g.Windows[i];
@@ -6807,7 +6805,7 @@ static int ImGui::UpdateWindowManualResize(ImGuiWindow* window, const ImVec2& si
int ret_auto_fit_mask = 0x00;
const float grip_draw_size = IM_TRUNC(ImMax(g.FontSize * 1.35f, window->WindowRounding + 1.0f + g.FontSize * 0.2f));
const float grip_hover_inner_size = (resize_grip_count > 0) ? IM_TRUNC(grip_draw_size * 0.75f) : 0.0f;
const float grip_hover_outer_size = g.IO.ConfigWindowsResizeFromEdges ? WINDOWS_HOVER_PADDING : 0.0f;
const float grip_hover_outer_size = g.WindowsBorderHoverPadding;
ImRect clamp_rect = visibility_rect;
const bool window_move_from_title_bar = g.IO.ConfigWindowsMoveFromTitleBarOnly && !(window->Flags & ImGuiWindowFlags_NoTitleBar);
@@ -6885,7 +6883,7 @@ static int ImGui::UpdateWindowManualResize(ImGuiWindow* window, const ImVec2& si
const ImGuiAxis axis = (border_n == ImGuiDir_Left || border_n == ImGuiDir_Right) ? ImGuiAxis_X : ImGuiAxis_Y;
bool hovered, held;
ImRect border_rect = GetResizeBorderRect(window, border_n, grip_hover_inner_size, WINDOWS_HOVER_PADDING);
ImRect border_rect = GetResizeBorderRect(window, border_n, grip_hover_inner_size, g.WindowsBorderHoverPadding);
ImGuiID border_id = window->GetID(border_n + 4); // == GetWindowResizeBorderID()
ItemAdd(border_rect, border_id, NULL, ImGuiItemFlags_NoNav);
ButtonBehavior(border_rect, border_id, &hovered, &held, ImGuiButtonFlags_FlattenChildren | ImGuiButtonFlags_NoNavFocus);
@@ -6923,7 +6921,7 @@ static int ImGui::UpdateWindowManualResize(ImGuiWindow* window, const ImVec2& si
const ImVec2 border_curr = (window->Pos + ImMin(def.SegmentN1, def.SegmentN2) * window->Size);
const float border_target_rel_mode_for_axis = border_curr[axis] + g.IO.MouseDelta[axis];
const float border_target_abs_mode_for_axis = g.IO.MousePos[axis] - g.ActiveIdClickOffset[axis] + WINDOWS_HOVER_PADDING; // Match ButtonBehavior() padding above.
const float border_target_abs_mode_for_axis = g.IO.MousePos[axis] - g.ActiveIdClickOffset[axis] + g.WindowsBorderHoverPadding; // Match ButtonBehavior() padding above.
// Use absolute mode position
ImVec2 border_target = window->Pos;
@@ -7012,7 +7010,7 @@ static int ImGui::UpdateWindowManualResize(ImGuiWindow* window, const ImVec2& si
// Recalculate next expected border expected coordinates
if (*border_held != -1)
g.WindowResizeBorderExpectedRect = GetResizeBorderRect(window, *border_held, grip_hover_inner_size, WINDOWS_HOVER_PADDING);
g.WindowResizeBorderExpectedRect = GetResizeBorderRect(window, *border_held, grip_hover_inner_size, g.WindowsBorderHoverPadding);
return ret_auto_fit_mask;
}
@@ -10810,7 +10808,8 @@ static void ImGui::ErrorCheckNewFrameSanityChecks()
IM_ASSERT(g.Style.CurveTessellationTol > 0.0f && "Invalid style setting!");
IM_ASSERT(g.Style.CircleTessellationMaxError > 0.0f && "Invalid style setting!");
IM_ASSERT(g.Style.Alpha >= 0.0f && g.Style.Alpha <= 1.0f && "Invalid style setting!"); // Allows us to avoid a few clamps in color computations
IM_ASSERT(g.Style.WindowMinSize.x >= 1.0f && g.Style.WindowMinSize.y >= 1.0f && "Invalid style setting.");
IM_ASSERT(g.Style.WindowMinSize.x >= 1.0f && g.Style.WindowMinSize.y >= 1.0f && "Invalid style setting!");
IM_ASSERT(g.Style.WindowBorderHoverPadding > 0.0f && "Invalid style setting!"); // Required otherwise cannot resize from borders.
IM_ASSERT(g.Style.WindowMenuButtonPosition == ImGuiDir_None || g.Style.WindowMenuButtonPosition == ImGuiDir_Left || g.Style.WindowMenuButtonPosition == ImGuiDir_Right);
IM_ASSERT(g.Style.ColorButtonPosition == ImGuiDir_Left || g.Style.ColorButtonPosition == ImGuiDir_Right);
@@ -18169,10 +18168,10 @@ static void ImGui::DockNodeUpdate(ImGuiDockNode* node)
ImGuiDockNode* root_node = DockNodeGetRootNode(central_node);
ImRect root_rect(root_node->Pos, root_node->Pos + root_node->Size);
ImRect hole_rect(central_node->Pos, central_node->Pos + central_node->Size);
if (hole_rect.Min.x > root_rect.Min.x) { hole_rect.Min.x += WINDOWS_HOVER_PADDING; }
if (hole_rect.Max.x < root_rect.Max.x) { hole_rect.Max.x -= WINDOWS_HOVER_PADDING; }
if (hole_rect.Min.y > root_rect.Min.y) { hole_rect.Min.y += WINDOWS_HOVER_PADDING; }
if (hole_rect.Max.y < root_rect.Max.y) { hole_rect.Max.y -= WINDOWS_HOVER_PADDING; }
if (hole_rect.Min.x > root_rect.Min.x) { hole_rect.Min.x += g.WindowsBorderHoverPadding; }
if (hole_rect.Max.x < root_rect.Max.x) { hole_rect.Max.x -= g.WindowsBorderHoverPadding; }
if (hole_rect.Min.y > root_rect.Min.y) { hole_rect.Min.y += g.WindowsBorderHoverPadding; }
if (hole_rect.Max.y < root_rect.Max.y) { hole_rect.Max.y -= g.WindowsBorderHoverPadding; }
//GetForegroundDrawList()->AddRect(hole_rect.Min, hole_rect.Max, IM_COL32(255, 0, 0, 255));
if (central_node_hole && !hole_rect.IsInverted())
{
@@ -19324,7 +19323,7 @@ void ImGui::DockNodeTreeUpdateSplitter(ImGuiDockNode* node)
float min_size_0 = resize_limits[0] - child_0->Pos[axis];
float min_size_1 = child_1->Pos[axis] + child_1->Size[axis] - resize_limits[1];
ImU32 bg_col = GetColorU32(ImGuiCol_WindowBg);
if (SplitterBehavior(bb, GetID("##Splitter"), axis, &cur_size_0, &cur_size_1, min_size_0, min_size_1, WINDOWS_HOVER_PADDING, WINDOWS_RESIZE_FROM_EDGES_FEEDBACK_TIMER, bg_col))
if (SplitterBehavior(bb, GetID("##Splitter"), axis, &cur_size_0, &cur_size_1, min_size_0, min_size_1, g.WindowsBorderHoverPadding, WINDOWS_RESIZE_FROM_EDGES_FEEDBACK_TIMER, bg_col))
{
if (touching_nodes[0].Size > 0 && touching_nodes[1].Size > 0)
{