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https://github.com/ocornut/imgui.git
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Dragging outside area of a widget while it is active doesn't trigger hover on other widgets.
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ocornut
parent
ee49c2288d
commit
4bccc06933
61
imgui.cpp
61
imgui.cpp
@ -199,7 +199,9 @@
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- window: add a way for very transient windows (non-saved, temporary overlay over hundreds of objects) to "clean" up from the global window list.
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- widgets: switching from "widget-label" to "label-widget" would make it more convenient to integrate widgets in trees
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- widgets: clip text? hover clipped text shows it in a tooltip or in-place overlay
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- widgets: checkbox/radio active on press, is that standard/correct ?
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- widgets: widget-label types of function calls don't play nicely with SameLine (github issue #100) because of how they intentionally not declare the label extent. separate extent for auto-size vs extent for cursor.
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- widgets: IsItemHovered() returns true even if mouse is active on another widget (e.g. dragging outside of sliders). Maybe not a sensible default? Add parameter or alternate function?
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- main: make IsHovered() more consistent for various type of widgets, widgets with multiple components, etc. also effectively IsHovered() region sometimes differs from hot region, e.g tree nodes
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- main: make IsHovered() info stored in a stack? so that 'if TreeNode() { Text; TreePop; } if IsHovered' return the hover state of the TreeNode?
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- scrollbar: use relative mouse movement when first-clicking inside of scroll grab box.
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@ -217,6 +219,7 @@
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- columns: user specify columns size
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- combo: overlap test beyond parent window bounding box is broken (used to work)
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- combo: turn child handling code into pop up helper
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- combo: clicking on e.g. checkbox or radio outside combo doesn't close combo because checkbox/radio doesn't set ActiveID (activate on-click)
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- list selection, concept of a selectable "block" (that can be multiple widgets)
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- menubar, menus
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- plot: make it easier for user to draw into the graph (e.g: draw basis, highlight certain points, 2d plots, multiple plots)
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@ -3326,12 +3329,24 @@ void ImGui::LabelText(const char* label, const char* fmt, ...)
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va_end(args);
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}
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static bool IsHovered(const ImGuiAabb& bb, const ImGuiID& id)
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{
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ImGuiState& g = GImGui;
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if (g.HoveredId == 0)
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{
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ImGuiWindow* window = GetCurrentWindow();
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const bool hovered = (g.HoveredRootWindow == window->RootWindow) && (g.ActiveId == 0 || g.ActiveId == id) && IsMouseHoveringBox(bb);
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return hovered;
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}
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return false;
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}
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static bool ButtonBehaviour(const ImGuiAabb& bb, const ImGuiID& id, bool* out_hovered, bool* out_held, bool allow_key_modifiers, bool repeat)
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{
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ImGuiState& g = GImGui;
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ImGuiWindow* window = GetCurrentWindow();
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const bool hovered = (g.HoveredRootWindow == window->RootWindow) && (g.HoveredId == 0) && IsMouseHoveringBox(bb);
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const bool hovered = IsHovered(bb, id);
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bool pressed = false;
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if (hovered)
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{
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@ -3926,7 +3941,7 @@ bool ImGui::SliderFloat(const char* label, float* v, float v_min, float v_max, c
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}
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}
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const bool hovered = (g.HoveredWindow == window) && (g.HoveredId == 0) && IsMouseHoveringBox(slider_bb);
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const bool hovered = IsHovered(slider_bb, id);
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if (hovered)
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g.HoveredId = id;
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@ -4356,7 +4371,7 @@ bool ImGui::Checkbox(const char* label, bool* v)
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if (ClipAdvance(total_bb))
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return false;
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const bool hovered = (g.HoveredWindow == window) && (g.HoveredId == 0) && IsMouseHoveringBox(total_bb);
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const bool hovered = IsHovered(total_bb, id);
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const bool pressed = hovered && g.IO.MouseClicked[0];
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if (hovered)
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g.HoveredId = id;
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@ -4425,7 +4440,7 @@ bool ImGui::RadioButton(const char* label, bool active)
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center.y = (float)(int)center.y + 0.5f;
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const float radius = check_bb.GetHeight() * 0.5f;
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const bool hovered = (g.HoveredWindow == window) && (g.HoveredId == 0) && IsMouseHoveringBox(total_bb);
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const bool hovered = IsHovered(total_bb, id);
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const bool pressed = hovered && g.IO.MouseClicked[0];
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if (hovered)
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g.HoveredId = id;
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@ -4736,7 +4751,7 @@ bool ImGui::InputText(const char* label, char* buf, size_t buf_size, ImGuiInputT
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const bool tab_focus_requested = window->FocusItemRegister(g.ActiveId == id, (flags & ImGuiInputTextFlags_CallbackCompletion) == 0); // Using completion callback disable keyboard tabbing
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//const bool align_center = (bool)(flags & ImGuiInputTextFlags_AlignCenter); // FIXME: Unsupported
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const bool hovered = (g.HoveredWindow == window) && (g.HoveredId == 0) && IsMouseHoveringBox(frame_bb);
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const bool hovered = IsHovered(frame_bb, id);
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if (hovered)
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g.HoveredId = id;
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@ -5126,7 +5141,7 @@ bool ImGui::Combo(const char* label, int* current_item, bool (*items_getter)(voi
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const ImGuiAabb bb(frame_bb.Min, frame_bb.Max + ImVec2(style.ItemInnerSpacing.x + text_size.x,0));
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const float arrow_size = (window->FontSize() + style.FramePadding.x * 2.0f);
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const bool hovered = (g.HoveredWindow == window) && (g.HoveredId == 0) && IsMouseHoveringBox(bb);
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const bool hovered = IsHovered(bb, id);
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bool value_changed = false;
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RenderFrame(frame_bb.Min, frame_bb.Max, window->Color(ImGuiCol_FrameBg));
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@ -5242,7 +5257,7 @@ bool ImGui::ColorButton(const ImVec4& col, bool small_height, bool outline_borde
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if (ClipAdvance(bb))
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return false;
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const bool hovered = (g.HoveredWindow == window) && (g.HoveredId == 0) && IsMouseHoveringBox(bb);
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const bool hovered = IsHovered(bb, 0);
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const bool pressed = hovered && g.IO.MouseClicked[0];
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RenderFrame(bb.Min, bb.Max, window->Color(col), outline_border);
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@ -7157,7 +7172,7 @@ void ImGui::ShowTestWindow(bool* opened)
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ImGui::PlotHistogram("Histogram", arr, IM_ARRAYSIZE(arr), 0, NULL, 0.0f, 1.0f, ImVec2(0,70));
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}
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if (ImGui::CollapsingHeader("Widgets on same line"))
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if (ImGui::CollapsingHeader("Horizontal Layout"))
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{
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// Text
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ImGui::Text("Hello");
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@ -7172,13 +7187,11 @@ void ImGui::ShowTestWindow(bool* opened)
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ImGui::Button("Corniflower");
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// Button
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ImGui::SmallButton("Banana");
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ImGui::Text("Small buttons");
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ImGui::SameLine();
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ImGui::SmallButton("Apple");
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ImGui::SmallButton("Like this one");
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ImGui::SameLine();
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ImGui::SmallButton("Corniflower");
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ImGui::SameLine();
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ImGui::Text("Small buttons fit in a text block");
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ImGui::Text("can fit within a text block.");
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// Checkbox
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static bool c1=false,c2=false,c3=false,c4=false;
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@ -7193,27 +7206,11 @@ void ImGui::ShowTestWindow(bool* opened)
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// SliderFloat
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static float f0=1.0f, f1=2.0f, f2=3.0f;
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ImGui::PushItemWidth(80);
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ImGui::SliderFloat("f0", &f0, 0.0f,5.0f);
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ImGui::SliderFloat("X", &f0, 0.0f,5.0f);
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ImGui::SameLine();
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ImGui::SliderFloat("f1", &f1, 0.0f,5.0f);
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ImGui::SliderFloat("Y", &f1, 0.0f,5.0f);
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ImGui::SameLine();
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ImGui::SliderFloat("f2", &f2, 0.0f,5.0f);
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// InputText
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static char s0[128] = "one", s1[128] = "two", s2[128] = "three";
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ImGui::InputText("s0", s0, 128);
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ImGui::SameLine();
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ImGui::InputText("s1", s1, 128);
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ImGui::SameLine();
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ImGui::InputText("s2", s2, 128);
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// LabelText
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ImGui::LabelText("l0", "one");
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ImGui::SameLine();
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ImGui::LabelText("l0", "two");
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ImGui::SameLine();
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ImGui::LabelText("l0", "three");
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ImGui::PopItemWidth();
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ImGui::SliderFloat("Z", &f2, 0.0f,5.0f);
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}
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if (ImGui::CollapsingHeader("Child regions"))
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