From ff4e6f171243183299965da0fb3adc1b8a0570b2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=D0=91=D1=80=D0=B0=D0=BD=D0=B8=D0=BC=D0=B8=D1=80=20=D0=9A?= =?UTF-8?q?=D0=B0=D1=80=D0=B0=D1=9F=D0=B8=D1=9B?= Date: Mon, 4 May 2020 21:04:25 -0700 Subject: [PATCH] Updated ImGui. --- 3rdparty/dear-imgui/imgui.cpp | 3 +++ 3rdparty/dear-imgui/imgui.h | 1 + 3rdparty/dear-imgui/imgui_internal.h | 2 +- 3rdparty/dear-imgui/imgui_widgets.cpp | 23 +++++++++++++++++++---- 4 files changed, 24 insertions(+), 5 deletions(-) diff --git a/3rdparty/dear-imgui/imgui.cpp b/3rdparty/dear-imgui/imgui.cpp index 92b19cceb..fab1524ca 100644 --- a/3rdparty/dear-imgui/imgui.cpp +++ b/3rdparty/dear-imgui/imgui.cpp @@ -1030,6 +1030,7 @@ ImGuiStyle::ImGuiStyle() GrabRounding = 0.0f; // Radius of grabs corners rounding. Set to 0.0f to have rectangular slider grabs. TabRounding = 4.0f; // Radius of upper corners of a tab. Set to 0.0f to have rectangular tabs. TabBorderSize = 0.0f; // Thickness of border around tabs. + TabMinWidthForUnselectedCloseButton = 0.0f; // Minimum width for close button to appears on an unselected tab when hovered. Set to 0.0f to always show when hovering, set to FLT_MAX to never show close button unless selected. ColorButtonPosition = ImGuiDir_Right; // Side of the color button in the ColorEdit4 widget (left/right). Defaults to ImGuiDir_Right. ButtonTextAlign = ImVec2(0.5f,0.5f);// Alignment of button text when button is larger than text. SelectableTextAlign = ImVec2(0.0f,0.0f);// Alignment of selectable text. Defaults to (0.0f, 0.0f) (top-left aligned). It's generally important to keep this left-aligned if you want to lay multiple items on a same line. @@ -1066,6 +1067,8 @@ void ImGuiStyle::ScaleAllSizes(float scale_factor) GrabMinSize = ImFloor(GrabMinSize * scale_factor); GrabRounding = ImFloor(GrabRounding * scale_factor); TabRounding = ImFloor(TabRounding * scale_factor); + if (TabMinWidthForUnselectedCloseButton != FLT_MAX) + TabMinWidthForUnselectedCloseButton = ImFloor(TabMinWidthForUnselectedCloseButton * scale_factor); DisplayWindowPadding = ImFloor(DisplayWindowPadding * scale_factor); DisplaySafeAreaPadding = ImFloor(DisplaySafeAreaPadding * scale_factor); MouseCursorScale = ImFloor(MouseCursorScale * scale_factor); diff --git a/3rdparty/dear-imgui/imgui.h b/3rdparty/dear-imgui/imgui.h index 3ebcc2da6..219c0ee3d 100644 --- a/3rdparty/dear-imgui/imgui.h +++ b/3rdparty/dear-imgui/imgui.h @@ -1393,6 +1393,7 @@ struct ImGuiStyle float GrabRounding; // Radius of grabs corners rounding. Set to 0.0f to have rectangular slider grabs. float TabRounding; // Radius of upper corners of a tab. Set to 0.0f to have rectangular tabs. float TabBorderSize; // Thickness of border around tabs. + float TabMinWidthForUnselectedCloseButton; // Minimum width for close button to appears on an unselected tab when hovered. Set to 0.0f to always show when hovering, set to FLT_MAX to never show close button unless selected. ImGuiDir ColorButtonPosition; // Side of the color button in the ColorEdit4 widget (left/right). Defaults to ImGuiDir_Right. ImVec2 ButtonTextAlign; // Alignment of button text when button is larger than text. Defaults to (0.5f, 0.5f) (centered). ImVec2 SelectableTextAlign; // Alignment of selectable text. Defaults to (0.0f, 0.0f) (top-left aligned). It's generally important to keep this left-aligned if you want to lay multiple items on a same line. diff --git a/3rdparty/dear-imgui/imgui_internal.h b/3rdparty/dear-imgui/imgui_internal.h index d6ef765d4..46cca946a 100644 --- a/3rdparty/dear-imgui/imgui_internal.h +++ b/3rdparty/dear-imgui/imgui_internal.h @@ -1827,7 +1827,7 @@ namespace ImGui IMGUI_API bool TabItemEx(ImGuiTabBar* tab_bar, const char* label, bool* p_open, ImGuiTabItemFlags flags); IMGUI_API ImVec2 TabItemCalcSize(const char* label, bool has_close_button); IMGUI_API void TabItemBackground(ImDrawList* draw_list, const ImRect& bb, ImGuiTabItemFlags flags, ImU32 col); - IMGUI_API bool TabItemLabelAndCloseButton(ImDrawList* draw_list, const ImRect& bb, ImGuiTabItemFlags flags, ImVec2 frame_padding, const char* label, ImGuiID tab_id, ImGuiID close_button_id); + IMGUI_API bool TabItemLabelAndCloseButton(ImDrawList* draw_list, const ImRect& bb, ImGuiTabItemFlags flags, ImVec2 frame_padding, const char* label, ImGuiID tab_id, ImGuiID close_button_id, bool is_contents_visible); // Render helpers // AVOID USING OUTSIDE OF IMGUI.CPP! NOT FOR PUBLIC CONSUMPTION. THOSE FUNCTIONS ARE A MESS. THEIR SIGNATURE AND BEHAVIOR WILL CHANGE, THEY NEED TO BE REFACTORED INTO SOMETHING DECENT. diff --git a/3rdparty/dear-imgui/imgui_widgets.cpp b/3rdparty/dear-imgui/imgui_widgets.cpp index b9676e9b9..68af3b0f3 100644 --- a/3rdparty/dear-imgui/imgui_widgets.cpp +++ b/3rdparty/dear-imgui/imgui_widgets.cpp @@ -7105,6 +7105,7 @@ bool ImGui::TabItemEx(ImGuiTabBar* tab_bar, const char* label, bool* p_open, tab_bar->NextSelectedTabId = id; // Lock visibility + // (Note: tab_contents_visible != tab_selected... because CTRL+TAB operations may preview some tabs without selecting them!) bool tab_contents_visible = (tab_bar->VisibleTabId == id); if (tab_contents_visible) tab_bar->VisibleTabWasSubmitted = true; @@ -7210,7 +7211,7 @@ bool ImGui::TabItemEx(ImGuiTabBar* tab_bar, const char* label, bool* p_open, // Render tab label, process close button const ImGuiID close_button_id = p_open ? window->GetID((void*)((intptr_t)id + 1)) : 0; - bool just_closed = TabItemLabelAndCloseButton(display_draw_list, bb, flags, tab_bar->FramePadding, label, id, close_button_id); + bool just_closed = TabItemLabelAndCloseButton(display_draw_list, bb, flags, tab_bar->FramePadding, label, id, close_button_id, tab_contents_visible); if (just_closed && p_open != NULL) { *p_open = false; @@ -7285,13 +7286,21 @@ void ImGui::TabItemBackground(ImDrawList* draw_list, const ImRect& bb, ImGuiTabI // Render text label (with custom clipping) + Unsaved Document marker + Close Button logic // We tend to lock style.FramePadding for a given tab-bar, hence the 'frame_padding' parameter. -bool ImGui::TabItemLabelAndCloseButton(ImDrawList* draw_list, const ImRect& bb, ImGuiTabItemFlags flags, ImVec2 frame_padding, const char* label, ImGuiID tab_id, ImGuiID close_button_id) +bool ImGui::TabItemLabelAndCloseButton(ImDrawList* draw_list, const ImRect& bb, ImGuiTabItemFlags flags, ImVec2 frame_padding, const char* label, ImGuiID tab_id, ImGuiID close_button_id, bool is_contents_visible) { ImGuiContext& g = *GImGui; ImVec2 label_size = CalcTextSize(label, NULL, true); if (bb.GetWidth() <= 1.0f) return false; + // In Style V2 we'll have full override of all colors per state (e.g. focused, selected) + // But right now if you want to alter text color of tabs this is what you need to do. +#if 0 + const float backup_alpha = g.Style.Alpha; + if (!is_contents_visible) + g.Style.Alpha *= 0.7f; +#endif + // Render text label (with clipping + alpha gradient) + unsaved marker const char* TAB_UNSAVED_MARKER = "*"; ImRect text_pixel_clip_bb(bb.Min.x + frame_padding.x, bb.Min.y + frame_padding.y, bb.Max.x - frame_padding.x, bb.Max.y); @@ -7311,8 +7320,9 @@ bool ImGui::TabItemLabelAndCloseButton(ImDrawList* draw_list, const ImRect& bb, bool close_button_pressed = false; bool close_button_visible = false; if (close_button_id != 0) - if (g.HoveredId == tab_id || g.HoveredId == close_button_id || g.ActiveId == close_button_id) - close_button_visible = true; + if (is_contents_visible || bb.GetWidth() >= g.Style.TabMinWidthForUnselectedCloseButton) + if (g.HoveredId == tab_id || g.HoveredId == close_button_id || g.ActiveId == close_button_id) + close_button_visible = true; if (close_button_visible) { ImGuiItemHoveredDataBackup last_item_backup; @@ -7333,6 +7343,11 @@ bool ImGui::TabItemLabelAndCloseButton(ImDrawList* draw_list, const ImRect& bb, float ellipsis_max_x = close_button_visible ? text_pixel_clip_bb.Max.x : bb.Max.x - 1.0f; RenderTextEllipsis(draw_list, text_ellipsis_clip_bb.Min, text_ellipsis_clip_bb.Max, text_pixel_clip_bb.Max.x, ellipsis_max_x, label, NULL, &label_size); +#if 0 + if (!is_contents_visible) + g.Style.Alpha = backup_alpha; +#endif + return close_button_pressed; }