diff --git a/3rdparty/ocornut-imgui/imgui.cpp b/3rdparty/ocornut-imgui/imgui.cpp index 4087d1dde..77fe7decf 100644 --- a/3rdparty/ocornut-imgui/imgui.cpp +++ b/3rdparty/ocornut-imgui/imgui.cpp @@ -79,6 +79,7 @@ - your code creates the UI, if your code doesn't run the UI is gone! == very dynamic UI, no construction/destructions steps, less data retention on your side, no state duplication, less sync, less bugs. - call and read ImGui::ShowTestWindow() for demo code demonstrating most features. - see examples/ folder for standalone sample applications. Prefer reading examples/opengl_example/ first at it is the simplest. + you may be able to grab and copy a ready made imgui_impl_*** file from the examples/. - customization: PushStyleColor()/PushStyleVar() or the style editor to tweak the look of the interface (e.g. if you want a more compact UI or a different color scheme). - getting started: @@ -86,12 +87,13 @@ - init: call io.Fonts->GetTexDataAsRGBA32(...) and load the font texture pixels into graphics memory. - every frame: 1/ in your mainloop or right after you got your keyboard/mouse info, call ImGui::GetIO() and fill the fields marked 'Input' - 2/ call ImGui::NewFrame(). + 2/ call ImGui::NewFrame() as early as you can! 3/ use any ImGui function you want between NewFrame() and Render() - 4/ call ImGui::Render() to render all the accumulated command-lists. it will call your RenderDrawListFn handler that you set in the IO structure. + 4/ call ImGui::Render() as late as you can to end the frame and finalize render data. it will call your RenderDrawListFn handler that you set in the IO structure. + (if you don't need to render, you still need to call Render() and ignore the callback, or call EndFrame() instead. if you call neither some aspects of windows focusing/moving will appear broken.) - all rendering information are stored into command-lists until ImGui::Render() is called. - - ImGui never touches or know about your GPU state. the only function that knows about GPU is the RenderDrawListFn handler that you must provide. - - effectively it means you can create widgets at any time in your code, regardless of considerations of being in "update" vs "render" phases. + - ImGui never touches or know about your GPU state. the only function that knows about GPU is the RenderDrawListFn handler that you provide. + - effectively it means you can create widgets at any time in your code, regardless of considerations of being in "update" vs "render" phases of your own application. - refer to the examples applications in the examples/ folder for instruction on how to setup your code. - a typical application skeleton may be: @@ -108,7 +110,7 @@ unsigned char* pixels; int width, height; io.Fonts->GetTexDataAsRGBA32(pixels, &width, &height); - // TODO: At this points you've got a texture pointed to by 'pixels' and you need to upload that your your graphic system + // TODO: At this points you've got a texture pointed to by 'pixels' and you need to upload that your your graphic system // TODO: Store your texture pointer/identifier (whatever your engine uses) in 'io.Fonts->TexID' // Application main loop @@ -135,7 +137,7 @@ // 4) render & swap video buffers ImGui::Render(); - // swap video buffer, etc. + SwapBuffers(); } - after calling ImGui::NewFrame() you can read back flags from the IO structure to tell how ImGui intends to use your inputs. @@ -309,7 +311,7 @@ Button("Hello###ID"; // Label = "Hello", ID = hash of "ID" Button("World###ID"; // Label = "World", ID = hash of "ID" (same as above) - + sprintf(buf, "My game (%f FPS)###MyGame"); Begin(buf); // Variable label, ID = hash of "MyGame" @@ -447,7 +449,7 @@ - widgets: clean up widgets internal toward exposing everything. - widgets: add disabled and read-only modes (#211) - main: considering adding EndFrame()/Init(). some constructs are awkward in the implementation because of the lack of them. - - main: make it so that a frame with no window registered won't refocus every window on subsequent frames (~bump LastFrameActive of all windows). + - main: make it so that a frame with no window registered won't refocus every window on subsequent frames (~bump LastFrameActive of all windows). - main: IsItemHovered() make it 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 - main: IsItemHovered() info stored in a stack? so that 'if TreeNode() { Text; TreePop; } if IsHovered' return the hover state of the TreeNode? - input text: add ImGuiInputTextFlags_EnterToApply? (off #218) @@ -653,7 +655,7 @@ static ImVec2 InputTextCalcTextSizeW(const ImWchar* text_begin, const static inline void DataTypeFormatString(ImGuiDataType data_type, void* data_ptr, const char* display_format, char* buf, int buf_size); static inline void DataTypeFormatString(ImGuiDataType data_type, void* data_ptr, int decimal_precision, char* buf, int buf_size); static void DataTypeApplyOp(ImGuiDataType data_type, int op, void* value1, const void* value2); -static void DataTypeApplyOpFromText(const char* buf, const char* initial_value_buf, ImGuiDataType data_type, void* data_ptr, const char* scalar_format); +static bool DataTypeApplyOpFromText(const char* buf, const char* initial_value_buf, ImGuiDataType data_type, void* data_ptr, const char* scalar_format); //----------------------------------------------------------------------------- // Platform dependent default implementations @@ -985,7 +987,7 @@ int ImTextCharFromUtf8(unsigned int* out_char, const char* in_text, const char* if ((*str & 0xf0) == 0xe0) { *out_char = 0xFFFD; // will be invalid but not end of string - if (in_text_end && in_text_end - (const char*)str < 3) return 1; + if (in_text_end && in_text_end - (const char*)str < 3) return 1; if (*str == 0xe0 && (str[1] < 0xa0 || str[1] > 0xbf)) return 3; if (*str == 0xed && str[1] > 0x9f) return 3; // str[1] < 0x80 is checked below c = (unsigned int)((*str++ & 0x0f) << 12); @@ -2389,7 +2391,7 @@ void ImGui::EndFrame() // Notify OS when our Input Method Editor cursor has moved (e.g. CJK inputs using Microsoft IME) if (g.IO.ImeSetInputScreenPosFn && ImLengthSqr(g.OsImePosRequest - g.OsImePosSet) > 0.0001f) { - g.IO.ImeSetInputScreenPosFn((int)g.OsImePosRequest.x, (int)g.OsImePosRequest.y); + g.IO.ImeSetInputScreenPosFn((int)g.OsImePosRequest.x, (int)g.OsImePosRequest.y); g.OsImePosSet = g.OsImePosRequest; } @@ -3142,7 +3144,7 @@ static bool IsPopupOpen(ImGuiID id) return opened; } -// Mark popup as open (toggle toward open state). +// Mark popup as open (toggle toward open state). // Popups are closed when user click outside, or activate a pressable item, or CloseCurrentPopup() is called within a BeginPopup()/EndPopup() block. // Popup identifiers are relative to the current ID-stack (so OpenPopup and BeginPopup needs to be at the same level). // One open popup per level of the popup hierarchy (NB: when assigning we reset the Window member of ImGuiPopupRef to NULL) @@ -3320,11 +3322,11 @@ void ImGui::EndPopup() } // This is a helper to handle the most simple case of associating one named popup to one given widget. -// 1. If you have many possible popups (for different "instances" of a same widget, or for wholly different widgets), you may be better off handling +// 1. If you have many possible popups (for different "instances" of a same widget, or for wholly different widgets), you may be better off handling // this yourself so you can store data relative to the widget that opened the popup instead of choosing different popup identifiers. // 2. If you want right-clicking on the same item to reopen the popup at new location, use the same code replacing IsItemHovered() with IsItemHoveredRect() // and passing true to the OpenPopupEx(). -// Because: hovering an item in a window below the popup won't normally trigger is hovering behavior/coloring. The pattern of ignoring the fact that +// Because: hovering an item in a window below the popup won't normally trigger is hovering behavior/coloring. The pattern of ignoring the fact that // the item isn't interactable (because it is blocked by the active popup) may useful in some situation when e.g. large canvas as one item, content of menu // driven by click position. bool ImGui::BeginPopupContextItem(const char* str_id, int mouse_button) @@ -3483,7 +3485,7 @@ static ImVec2 FindBestPopupWindowPos(const ImVec2& base_pos, const ImVec2& size, ImGuiWindow* ImGui::FindWindowByName(const char* name) { - // FIXME-OPT: Store sorted hashes -> pointers so we can do a bissection in a contiguous block + // FIXME-OPT: Store sorted hashes -> pointers so we can do a bissection in a contiguous block ImGuiState& g = *GImGui; ImGuiID id = ImHash(name, 0); for (int i = 0; i < g.Windows.Size; i++) @@ -3616,7 +3618,7 @@ bool ImGui::Begin(const char* name, bool* p_opened, const ImVec2& size_on_first_ g.CurrentPopupStack.push_back(popup_ref); window->PopupID = popup_ref.PopupID; } - + const bool window_appearing_after_being_hidden = (window->HiddenFrames == 1); // Process SetNextWindow***() calls @@ -3764,7 +3766,7 @@ bool ImGui::Begin(const char* name, bool* p_opened, const ImVec2& size_on_first_ else { size_auto_fit = ImClamp(window->SizeContents + window->WindowPadding, style.WindowMinSize, ImMax(style.WindowMinSize, g.IO.DisplaySize - g.Style.DisplaySafeAreaPadding)); - + // Handling case of auto fit window not fitting in screen on one axis, we are growing auto fit size on the other axis to compensate for expected scrollbar. FIXME: Might turn bigger than DisplaySize-WindowPadding. if (size_auto_fit.x < window->SizeContents.x && !(flags & ImGuiWindowFlags_NoScrollbar) && (flags & ImGuiWindowFlags_HorizontalScrollbar)) size_auto_fit.y += style.ScrollbarSize; @@ -5639,7 +5641,7 @@ bool ImGui::CollapsingHeader(const char* label, const char* str_id, bool display label = str_id; const bool label_hide_text_after_double_hash = (label == str_id); // Only search and hide text after ## if we have passed label and ID separately, otherwise allow "##" within format string. const ImGuiID id = window->GetID(str_id); - const ImVec2 label_size = CalcTextSize(label, NULL, label_hide_text_after_double_hash); + const ImVec2 label_size = CalcTextSize(label, NULL, label_hide_text_after_double_hash); // We vertically grow up to current line height up the typical widget height. const float text_base_offset_y = ImMax(0.0f, window->DC.CurrentLineTextBaseOffset - padding.y); // Latch before ItemSize changes it @@ -5933,7 +5935,7 @@ static void DataTypeApplyOp(ImGuiDataType data_type, int op, void* value1, const } // User can input math operators (e.g. +100) to edit a numerical values. -static void DataTypeApplyOpFromText(const char* buf, const char* initial_value_buf, ImGuiDataType data_type, void* data_ptr, const char* scalar_format) +static bool DataTypeApplyOpFromText(const char* buf, const char* initial_value_buf, ImGuiDataType data_type, void* data_ptr, const char* scalar_format) { while (ImCharIsSpace(*buf)) buf++; @@ -5952,41 +5954,47 @@ static void DataTypeApplyOpFromText(const char* buf, const char* initial_value_b op = 0; } if (!buf[0]) - return; + return false; if (data_type == ImGuiDataType_Int) { if (!scalar_format) scalar_format = "%d"; int* v = (int*)data_ptr; - int ref_v = *v; - if (op && sscanf(initial_value_buf, scalar_format, &ref_v) < 1) - return; + const int old_v = *v; + int arg0 = *v; + if (op && sscanf(initial_value_buf, scalar_format, &arg0) < 1) + return false; // Store operand in a float so we can use fractional value for multipliers (*1.1), but constant always parsed as integer so we can fit big integers (e.g. 2000000003) past float precision - float op_v = 0.0f; - if (op == '+') { if (sscanf(buf, "%f", &op_v) == 1) *v = (int)(ref_v + op_v); } // Add (use "+-" to subtract) - else if (op == '*') { if (sscanf(buf, "%f", &op_v) == 1) *v = (int)(ref_v * op_v); } // Multiply - else if (op == '/') { if (sscanf(buf, "%f", &op_v) == 1 && op_v != 0.0f) *v = (int)(ref_v / op_v); }// Divide - else { if (sscanf(buf, scalar_format, &ref_v) == 1) *v = ref_v; } // Assign constant + float arg1 = 0.0f; + if (op == '+') { if (sscanf(buf, "%f", &arg1) == 1) *v = (int)(arg0 + arg1); } // Add (use "+-" to subtract) + else if (op == '*') { if (sscanf(buf, "%f", &arg1) == 1) *v = (int)(arg0 * arg1); } // Multiply + else if (op == '/') { if (sscanf(buf, "%f", &arg1) == 1 && arg1 != 0.0f) *v = (int)(arg0 / arg1); }// Divide + else { if (sscanf(buf, scalar_format, &arg0) == 1) *v = arg0; } // Assign constant + return (old_v != *v); } else if (data_type == ImGuiDataType_Float) { // For floats we have to ignore format with precision (e.g. "%.2f") because sscanf doesn't take them in scalar_format = "%f"; float* v = (float*)data_ptr; - float ref_v = *v; - if (op && sscanf(initial_value_buf, scalar_format, &ref_v) < 1) - return; - float op_v = 0.0f; - if (sscanf(buf, scalar_format, &op_v) < 1) - return; + const float old_v = *v; + float arg0 = *v; + if (op && sscanf(initial_value_buf, scalar_format, &arg0) < 1) + return false; - if (op == '+') { *v = ref_v + op_v; } // Add (use "+-" to subtract) - else if (op == '*') { *v = ref_v * op_v; } // Multiply - else if (op == '/') { if (op_v != 0.0f) *v = ref_v / op_v; } // Divide - else { *v = op_v; } // Assign constant + float arg1 = 0.0f; + if (sscanf(buf, scalar_format, &arg1) < 1) + return false; + if (op == '+') { *v = arg0 + arg1; } // Add (use "+-" to subtract) + else if (op == '*') { *v = arg0 * arg1; } // Multiply + else if (op == '/') { if (arg1 != 0.0f) *v = arg0 / arg1; } // Divide + else { *v = arg1; } // Assign constant + return (old_v != *v); } + + return false; } // Create text input in place of a slider (when CTRL+Clicking on slider) @@ -6002,7 +6010,7 @@ bool ImGui::InputScalarAsWidgetReplacement(const ImRect& aabb, const char* label char buf[32]; DataTypeFormatString(data_type, data_ptr, decimal_precision, buf, IM_ARRAYSIZE(buf)); - bool value_changed = InputTextEx(label, buf, IM_ARRAYSIZE(buf), aabb.GetSize(), ImGuiInputTextFlags_CharsDecimal | ImGuiInputTextFlags_AutoSelectAll); + bool text_value_changed = InputTextEx(label, buf, IM_ARRAYSIZE(buf), aabb.GetSize(), ImGuiInputTextFlags_CharsDecimal | ImGuiInputTextFlags_AutoSelectAll); if (g.ScalarAsInputTextId == 0) { // First frame @@ -6015,9 +6023,9 @@ bool ImGui::InputScalarAsWidgetReplacement(const ImRect& aabb, const char* label // Release g.ScalarAsInputTextId = 0; } - if (value_changed) - DataTypeApplyOpFromText(buf, GImGui->InputTextState.InitialText.begin(), data_type, data_ptr, NULL); - return value_changed; + if (text_value_changed) + return DataTypeApplyOpFromText(buf, GImGui->InputTextState.InitialText.begin(), data_type, data_ptr, NULL); + return false; } // Parse display precision back from the display format string @@ -6867,7 +6875,7 @@ void ImGui::ProgressBar(float fraction, const ImVec2& size_arg, const char* over ImFormatString(overlay_buf, IM_ARRAYSIZE(overlay_buf), "%.0f%%", fraction*100+0.01f); overlay = overlay_buf; } - + ImVec2 overlay_size = CalcTextSize(overlay, NULL); if (overlay_size.x > 0.0f) RenderTextClipped(ImVec2(ImClamp(fill_br.x + style.ItemSpacing.x, bb.Min.x, bb.Max.x - overlay_size.x - style.ItemInnerSpacing.x), bb.Min.y), bb.Max, overlay, NULL, &overlay_size, ImGuiAlign_Left|ImGuiAlign_VCenter, &bb.Min, &bb.Max); @@ -6932,7 +6940,7 @@ bool ImGui::CheckboxFlags(const char* label, unsigned int* flags, unsigned int f else *flags &= ~flags_value; } - + return pressed; } @@ -7767,7 +7775,7 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2 // Notify OS of text input position for advanced IME (-1 x offset so that Windows IME can cover our cursor. Bit of an extra nicety.) if (is_editable) - g.OsImePosRequest = ImVec2(cursor_screen_pos.x - 1, cursor_screen_pos.y - g.FontSize); + g.OsImePosRequest = ImVec2(cursor_screen_pos.x - 1, cursor_screen_pos.y - g.FontSize); } else { @@ -7839,10 +7847,7 @@ bool ImGui::InputScalarEx(const char* label, ImGuiDataType data_type, void* data extra_flags |= ImGuiInputTextFlags_CharsDecimal; extra_flags |= ImGuiInputTextFlags_AutoSelectAll; if (ImGui::InputText("", buf, IM_ARRAYSIZE(buf), extra_flags)) - { - DataTypeApplyOpFromText(buf, GImGui->InputTextState.InitialText.begin(), data_type, data_ptr, scalar_format); - value_changed = true; - } + value_changed = DataTypeApplyOpFromText(buf, GImGui->InputTextState.InitialText.begin(), data_type, data_ptr, scalar_format); // Step buttons if (step_ptr) @@ -8047,10 +8052,12 @@ bool ImGui::Combo(const char* label, int* current_item, bool (*items_getter)(voi const float arrow_size = (g.FontSize + style.FramePadding.x * 2.0f); const bool hovered = IsHovered(frame_bb, id); + bool popup_opened = IsPopupOpen(id); + bool popup_opened_now = false; const ImRect value_bb(frame_bb.Min, frame_bb.Max - ImVec2(arrow_size, 0.0f)); RenderFrame(frame_bb.Min, frame_bb.Max, GetColorU32(ImGuiCol_FrameBg), true, style.FrameRounding); - RenderFrame(ImVec2(frame_bb.Max.x-arrow_size, frame_bb.Min.y), frame_bb.Max, GetColorU32(hovered ? ImGuiCol_ButtonHovered : ImGuiCol_Button), true, style.FrameRounding); // FIXME-ROUNDING + RenderFrame(ImVec2(frame_bb.Max.x-arrow_size, frame_bb.Min.y), frame_bb.Max, GetColorU32(popup_opened || hovered ? ImGuiCol_ButtonHovered : ImGuiCol_Button), true, style.FrameRounding); // FIXME-ROUNDING RenderCollapseTriangle(ImVec2(frame_bb.Max.x-arrow_size, frame_bb.Min.y) + style.FramePadding, true); if (*current_item >= 0 && *current_item < items_count) @@ -8063,7 +8070,6 @@ bool ImGui::Combo(const char* label, int* current_item, bool (*items_getter)(voi if (label_size.x > 0) RenderText(ImVec2(frame_bb.Max.x + style.ItemInnerSpacing.x, frame_bb.Min.y + style.FramePadding.y), label); - bool menu_toggled = false; if (hovered) { SetHoveredID(id); @@ -8077,8 +8083,8 @@ bool ImGui::Combo(const char* label, int* current_item, bool (*items_getter)(voi else { FocusWindow(window); - ImGui::OpenPopup(label); - menu_toggled = true; + OpenPopup(label); + popup_opened = popup_opened_now = true; } } } @@ -8091,8 +8097,15 @@ bool ImGui::Combo(const char* label, int* current_item, bool (*items_getter)(voi height_in_items = 7; float popup_height = (label_size.y + style.ItemSpacing.y) * ImMin(items_count, height_in_items) + (style.FramePadding.y * 3); - ImRect popup_rect(ImVec2(frame_bb.Min.x, frame_bb.Max.y), ImVec2(frame_bb.Max.x, frame_bb.Max.y + popup_height)); - popup_rect.Max.y = ImMin(popup_rect.Max.y, g.IO.DisplaySize.y - style.DisplaySafeAreaPadding.y); // Adhoc height limit for Combo. Ideally should be handled in Begin() along with other popups size, we want to have the possibility of moving the popup above as well. + float popup_y1 = frame_bb.Max.y; + float popup_y2 = ImClamp(popup_y1 + popup_height, popup_y1, g.IO.DisplaySize.y - style.DisplaySafeAreaPadding.y); + if ((popup_y2 - popup_y1) < ImMin(popup_height, frame_bb.Min.y - style.DisplaySafeAreaPadding.y)) + { + // Position our combo ABOVE because there's more space to fit! (FIXME: Handle in Begin() or use a shared helper. We have similar code in Begin() for popup placement) + popup_y1 = ImClamp(frame_bb.Min.y - popup_height, style.DisplaySafeAreaPadding.y, frame_bb.Min.y); + popup_y2 = frame_bb.Min.y; + } + ImRect popup_rect(ImVec2(frame_bb.Min.x, popup_y1), ImVec2(frame_bb.Max.x, popup_y2)); ImGui::SetNextWindowPos(popup_rect.Min); ImGui::SetNextWindowSize(popup_rect.GetSize()); ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, style.FramePadding); @@ -8115,7 +8128,7 @@ bool ImGui::Combo(const char* label, int* current_item, bool (*items_getter)(voi value_changed = true; *current_item = i; } - if (item_selected && menu_toggled) + if (item_selected && popup_opened_now) ImGui::SetScrollHere(); ImGui::PopID(); } @@ -8654,7 +8667,7 @@ bool ImGui::ColorEdit4(const char* label, float col[4], bool alpha) const ImVec4 col_display(col[0], col[1], col[2], 1.0f); if (ImGui::ColorButton(col_display)) g.ColorEditModeStorage.SetInt(id, (edit_mode + 1) % 3); // Don't set local copy of 'edit_mode' right away! - + // Recreate our own tooltip over's ColorButton() one because we want to display correct alpha here if (ImGui::IsItemHovered()) ImGui::SetTooltip("Color:\n(%.2f,%.2f,%.2f,%.2f)\n#%02X%02X%02X%02X", col[0], col[1], col[2], col[3], IM_F32_TO_INT8(col[0]), IM_F32_TO_INT8(col[1]), IM_F32_TO_INT8(col[2]), IM_F32_TO_INT8(col[3])); @@ -8751,7 +8764,7 @@ void ImGui::Dummy(const ImVec2& size) ImGuiWindow* window = GetCurrentWindow(); if (window->SkipItems) return; - + const ImRect bb(window->DC.CursorPos, window->DC.CursorPos + size); ItemSize(bb); ItemAdd(bb, NULL); @@ -9013,9 +9026,9 @@ void ImGui::Columns(int columns_count, const char* id, bool border) } } - // Differentiate column ID with an arbitrary prefix for cases where users name their columns set the same as another widget. + // Differentiate column ID with an arbitrary prefix for cases where users name their columns set the same as another widget. // In addition, when an identifier isn't explicitly provided we include the number of columns in the hash to make it uniquer. - ImGui::PushID(0x11223347 + (id ? 0 : columns_count)); + ImGui::PushID(0x11223347 + (id ? 0 : columns_count)); window->DC.ColumnsSetID = window->GetID(id ? id : "columns"); ImGui::PopID(); diff --git a/3rdparty/ocornut-imgui/imgui.h b/3rdparty/ocornut-imgui/imgui.h index 9d2563ce5..639891c20 100644 --- a/3rdparty/ocornut-imgui/imgui.h +++ b/3rdparty/ocornut-imgui/imgui.h @@ -103,14 +103,15 @@ namespace ImGui // Main IMGUI_API ImGuiIO& GetIO(); IMGUI_API ImGuiStyle& GetStyle(); - IMGUI_API ImDrawData* GetDrawData(); // same value as passed to your io.RenderDrawListsFn() function. valid after Render() and until the next call to NewFrame(). - IMGUI_API void NewFrame(); - IMGUI_API void Render(); // finalize rendering data, then call your io.RenderDrawListsFn() function if set. + IMGUI_API ImDrawData* GetDrawData(); // same value as passed to your io.RenderDrawListsFn() function. valid after Render() and until the next call to NewFrame() + IMGUI_API void NewFrame(); // start a new ImGui frame, you can submit any command from this point until NewFrame()/Render(). + IMGUI_API void EndFrame(); // ends the ImGui frame. automatically called by Render()! + IMGUI_API void Render(); // ends the ImGui frame, finalize rendering data, then call your io.RenderDrawListsFn() function if set. IMGUI_API void Shutdown(); IMGUI_API void ShowUserGuide(); // help block IMGUI_API void ShowStyleEditor(ImGuiStyle* ref = NULL); // style editor block - IMGUI_API void ShowTestWindow(bool* opened = NULL); // test window, demonstrate ImGui features - IMGUI_API void ShowMetricsWindow(bool* opened = NULL); // metrics window for debugging imgui + IMGUI_API void ShowTestWindow(bool* opened = NULL); // test window demonstrating ImGui features + IMGUI_API void ShowMetricsWindow(bool* opened = NULL); // metrics window for debugging ImGui // Window IMGUI_API bool Begin(const char* name, bool* p_opened = NULL, ImGuiWindowFlags flags = 0); // see .cpp for details. return false when window is collapsed, so you can early out in your code. 'bool* p_opened' creates a widget on the upper-right to close the window (which sets your bool to false). @@ -124,7 +125,7 @@ namespace ImGui IMGUI_API float GetContentRegionAvailWidth(); // IMGUI_API ImVec2 GetWindowContentRegionMin(); // content boundaries min (roughly (0,0)-Scroll), in window coordinates IMGUI_API ImVec2 GetWindowContentRegionMax(); // content boundaries max (roughly (0,0)+Size-Scroll) where Size can be override with SetNextWindowContentSize(), in window coordinates - IMGUI_API float GetWindowContentRegionWidth(); // + IMGUI_API float GetWindowContentRegionWidth(); // IMGUI_API ImDrawList* GetWindowDrawList(); // get rendering command-list if you want to append your own draw primitives IMGUI_API ImVec2 GetWindowPos(); // get current window position in screen space (useful if you want to do your own drawing via the DrawList api) IMGUI_API ImVec2 GetWindowSize(); // get current window size @@ -137,7 +138,7 @@ namespace ImGui IMGUI_API void SetNextWindowPosCenter(ImGuiSetCond cond = 0); // set next window position to be centered on screen. call before Begin() IMGUI_API void SetNextWindowSize(const ImVec2& size, ImGuiSetCond cond = 0); // set next window size. set axis to 0.0f to force an auto-fit on this axis. call before Begin() IMGUI_API void SetNextWindowContentSize(const ImVec2& size); // set next window content size (enforce the range of scrollbars). set axis to 0.0f to leave it automatic. call before Begin() - IMGUI_API void SetNextWindowContentWidth(float width); // set next window content width (enforce the range of horizontal scrollbar). call before Begin() + IMGUI_API void SetNextWindowContentWidth(float width); // set next window content width (enforce the range of horizontal scrollbar). call before Begin() IMGUI_API void SetNextWindowCollapsed(bool collapsed, ImGuiSetCond cond = 0); // set next window collapsed state. call before Begin() IMGUI_API void SetNextWindowFocus(); // set next window to be focused / front-most. call before Begin() IMGUI_API void SetWindowPos(const ImVec2& pos, ImGuiSetCond cond = 0); // set current window position - call within Begin()/End(). may incur tearing @@ -351,7 +352,7 @@ namespace ImGui IMGUI_API bool MenuItem(const char* label, const char* shortcut, bool* p_selected, bool enabled = true); // return true when activated + toggle (*p_selected) if p_selected != NULL // Popups - IMGUI_API void OpenPopup(const char* str_id); // mark popup as open. popups are closed when user click outside, or activate a pressable item, or CloseCurrentPopup() is called within a BeginPopup()/EndPopup() block. popup identifiers are relative to the current ID-stack (so OpenPopup and BeginPopup needs to be at the same level). + IMGUI_API void OpenPopup(const char* str_id); // mark popup as open. popups are closed when user click outside, or activate a pressable item, or CloseCurrentPopup() is called within a BeginPopup()/EndPopup() block. popup identifiers are relative to the current ID-stack (so OpenPopup and BeginPopup needs to be at the same level). IMGUI_API bool BeginPopup(const char* str_id); // return true if popup if opened and start outputting to it. only call EndPopup() if BeginPopup() returned true! IMGUI_API bool BeginPopupModal(const char* name, bool* p_opened = NULL, ImGuiWindowFlags extra_flags = 0); // modal dialog (can't close them by clicking outside) IMGUI_API bool BeginPopupContextItem(const char* str_id, int mouse_button = 1); // helper to open and begin popup when clicked on last item. read comments in .cpp! @@ -713,7 +714,7 @@ struct ImGuiIO // User Functions //------------------------------------------------------------------ - // Rendering function, will be called in Render(). + // Rendering function, will be called in Render(). // Alternatively you can keep this to NULL and call GetDrawData() after Render() to get the same pointer. // See example applications if you are unsure of how to implement this. void (*RenderDrawListsFn)(ImDrawData* data); diff --git a/3rdparty/ocornut-imgui/imgui_internal.h b/3rdparty/ocornut-imgui/imgui_internal.h index 841305bab..9c42da079 100644 --- a/3rdparty/ocornut-imgui/imgui_internal.h +++ b/3rdparty/ocornut-imgui/imgui_internal.h @@ -683,8 +683,6 @@ namespace ImGui IMGUI_API void SetHoveredID(ImGuiID id); IMGUI_API void KeepAliveID(ImGuiID id); - IMGUI_API void EndFrame(); // Automatically called by Render() - IMGUI_API void ItemSize(const ImVec2& size, float text_offset_y = 0.0f); IMGUI_API void ItemSize(const ImRect& bb, float text_offset_y = 0.0f); IMGUI_API bool ItemAdd(const ImRect& bb, const ImGuiID* id);