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Window: Fixed resizing from upper border when io.ConfigWindowsMoveFromTitleBarOnly is set. (#6390)
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@ -50,6 +50,7 @@ Breaking changes:
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Other changes:
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- Window: Fixed resizing from upper border when io.ConfigWindowsMoveFromTitleBarOnly is set. (#6390)
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- Tables: Fixed a small miscalculation in TableHeader() leading to an empty tooltip
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showing when a sorting column has no visible name. (#6342) [@lukaasm]
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- Tables: Fixed command merging when compiling with VS2013 (one array on stack was not
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15
imgui.cpp
15
imgui.cpp
@ -5729,6 +5729,11 @@ static bool ImGui::UpdateWindowManualResize(ImGuiWindow* window, const ImVec2& s
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const float grip_hover_inner_size = IM_FLOOR(grip_draw_size * 0.75f);
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const float grip_hover_outer_size = g.IO.ConfigWindowsResizeFromEdges ? WINDOWS_HOVER_PADDING : 0.0f;
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ImRect clamp_rect = visibility_rect;
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const bool window_move_from_title_bar = g.IO.ConfigWindowsMoveFromTitleBarOnly && !(window->Flags & ImGuiWindowFlags_NoTitleBar);
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if (window_move_from_title_bar)
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clamp_rect.Min.y -= window->TitleBarHeight();
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ImVec2 pos_target(FLT_MAX, FLT_MAX);
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ImVec2 size_target(FLT_MAX, FLT_MAX);
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@ -5765,8 +5770,8 @@ static bool ImGui::UpdateWindowManualResize(ImGuiWindow* window, const ImVec2& s
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{
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// Resize from any of the four corners
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// We don't use an incremental MouseDelta but rather compute an absolute target size based on mouse position
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ImVec2 clamp_min = ImVec2(def.CornerPosN.x == 1.0f ? visibility_rect.Min.x : -FLT_MAX, def.CornerPosN.y == 1.0f ? visibility_rect.Min.y : -FLT_MAX);
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ImVec2 clamp_max = ImVec2(def.CornerPosN.x == 0.0f ? visibility_rect.Max.x : +FLT_MAX, def.CornerPosN.y == 0.0f ? visibility_rect.Max.y : +FLT_MAX);
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ImVec2 clamp_min = ImVec2(def.CornerPosN.x == 1.0f ? clamp_rect.Min.x : -FLT_MAX, (def.CornerPosN.y == 1.0f || (def.CornerPosN.y == 0.0f && window_move_from_title_bar)) ? clamp_rect.Min.y : -FLT_MAX);
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ImVec2 clamp_max = ImVec2(def.CornerPosN.x == 0.0f ? clamp_rect.Max.x : +FLT_MAX, def.CornerPosN.y == 0.0f ? clamp_rect.Max.y : +FLT_MAX);
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ImVec2 corner_target = g.IO.MousePos - g.ActiveIdClickOffset + ImLerp(def.InnerDir * grip_hover_outer_size, def.InnerDir * -grip_hover_inner_size, def.CornerPosN); // Corner of the window corresponding to our corner grip
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corner_target = ImClamp(corner_target, clamp_min, clamp_max);
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CalcResizePosSizeFromAnyCorner(window, corner_target, def.CornerPosN, &pos_target, &size_target);
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@ -5795,8 +5800,8 @@ static bool ImGui::UpdateWindowManualResize(ImGuiWindow* window, const ImVec2& s
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}
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if (held)
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{
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ImVec2 clamp_min(border_n == ImGuiDir_Right ? visibility_rect.Min.x : -FLT_MAX, border_n == ImGuiDir_Down ? visibility_rect.Min.y : -FLT_MAX);
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ImVec2 clamp_max(border_n == ImGuiDir_Left ? visibility_rect.Max.x : +FLT_MAX, border_n == ImGuiDir_Up ? visibility_rect.Max.y : +FLT_MAX);
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ImVec2 clamp_min(border_n == ImGuiDir_Right ? clamp_rect.Min.x : -FLT_MAX, border_n == ImGuiDir_Down || (border_n == ImGuiDir_Up && window_move_from_title_bar) ? clamp_rect.Min.y : -FLT_MAX);
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ImVec2 clamp_max(border_n == ImGuiDir_Left ? clamp_rect.Max.x : +FLT_MAX, border_n == ImGuiDir_Up ? clamp_rect.Max.y : +FLT_MAX);
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ImVec2 border_target = window->Pos;
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border_target[axis] = g.IO.MousePos[axis] - g.ActiveIdClickOffset[axis] + WINDOWS_HOVER_PADDING;
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border_target = ImClamp(border_target, clamp_min, clamp_max);
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@ -5823,7 +5828,7 @@ static bool ImGui::UpdateWindowManualResize(ImGuiWindow* window, const ImVec2& s
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const float NAV_RESIZE_SPEED = 600.0f;
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const float resize_step = NAV_RESIZE_SPEED * g.IO.DeltaTime * ImMin(g.IO.DisplayFramebufferScale.x, g.IO.DisplayFramebufferScale.y);
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g.NavWindowingAccumDeltaSize += nav_resize_dir * resize_step;
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g.NavWindowingAccumDeltaSize = ImMax(g.NavWindowingAccumDeltaSize, visibility_rect.Min - window->Pos - window->Size); // We need Pos+Size >= visibility_rect.Min, so Size >= visibility_rect.Min - Pos, so size_delta >= visibility_rect.Min - window->Pos - window->Size
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g.NavWindowingAccumDeltaSize = ImMax(g.NavWindowingAccumDeltaSize, clamp_rect.Min - window->Pos - window->Size); // We need Pos+Size >= clmap_rect.Min, so Size >= clmap_rect.Min - Pos, so size_delta >= clmap_rect.Min - window->Pos - window->Size
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g.NavWindowingToggleLayer = false;
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g.NavDisableMouseHover = true;
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resize_grip_col[0] = GetColorU32(ImGuiCol_ResizeGripActive);
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