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Merge branch 'master' into docking

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# Conflicts:
#	docs/CHANGELOG.txt
#	imgui.cpp
This commit is contained in:
ocornut
2021-01-21 20:38:42 +01:00
parent ebbb98d519 58075c4414
commit bb26751b94
10 changed files with 324 additions and 254 deletions
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27
imgui_widgets.cpp
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@ -1,4 +1,4 @@
// dear imgui, v1.80 WIP
// dear imgui, v1.80
// (widgets code)
/*
@ -86,6 +86,10 @@ Index of this file:
// Data
//-------------------------------------------------------------------------
// Widgets
static const float DRAGDROP_HOLD_TO_OPEN_TIMER = 0.70f; // Time for drag-hold to activate items accepting the ImGuiButtonFlags_PressedOnDragDropHold button behavior.
static const float DRAG_MOUSE_THRESHOLD_FACTOR = 0.50f; // Multiplier for the default value of io.MouseDragThreshold to make DragFloat/DragInt react faster to mouse drags.
// Those MIN/MAX values are not define because we need to point to them
static const signed char IM_S8_MIN = -128;
static const signed char IM_S8_MAX = 127;
@ -516,10 +520,9 @@ bool ImGui::ButtonBehavior(const ImRect& bb, ImGuiID id, bool* out_hovered, bool
if (g.DragDropActive && (flags & ImGuiButtonFlags_PressedOnDragDropHold) && !(g.DragDropSourceFlags & ImGuiDragDropFlags_SourceNoHoldToOpenOthers))
if (IsItemHovered(ImGuiHoveredFlags_AllowWhenBlockedByActiveItem))
{
const float DRAG_DROP_HOLD_TIMER = 0.70f;
hovered = true;
SetHoveredID(id);
if (CalcTypematicRepeatAmount(g.HoveredIdTimer + 0.0001f - g.IO.DeltaTime, g.HoveredIdTimer + 0.0001f, DRAG_DROP_HOLD_TIMER, 0.00f))
if (CalcTypematicRepeatAmount(g.HoveredIdTimer + 0.0001f - g.IO.DeltaTime, g.HoveredIdTimer + 0.0001f, DRAGDROP_HOLD_TO_OPEN_TIMER, 0.00f))
{
pressed = true;
g.DragDropHoldJustPressedId = id;
@ -1621,7 +1624,7 @@ bool ImGui::BeginCombo(const char* label, const char* preview_value, ImGuiComboF
if (popup_window->WasActive)
{
// Always override 'AutoPosLastDirection' to not leave a chance for a past value to affect us.
ImVec2 size_expected = CalcWindowExpectedSize(popup_window);
ImVec2 size_expected = CalcWindowNextAutoFitSize(popup_window);
if (flags & ImGuiComboFlags_PopupAlignLeft)
popup_window->AutoPosLastDirection = ImGuiDir_Left; // "Below, Toward Left"
else
@ -2115,7 +2118,7 @@ bool ImGui::DragBehaviorT(ImGuiDataType data_type, TYPE* v, float v_speed, const
// Inputs accumulates into g.DragCurrentAccum, which is flushed into the current value as soon as it makes a difference with our precision settings
float adjust_delta = 0.0f;
if (g.ActiveIdSource == ImGuiInputSource_Mouse && IsMousePosValid() && g.IO.MouseDragMaxDistanceSqr[0] > 1.0f * 1.0f)
if (g.ActiveIdSource == ImGuiInputSource_Mouse && IsMousePosValid() && IsMouseDragPastThreshold(0, g.IO.MouseDragThreshold * DRAG_MOUSE_THRESHOLD_FACTOR))
{
adjust_delta = g.IO.MouseDelta[axis];
if (g.IO.KeyAlt)
@ -2278,7 +2281,7 @@ bool ImGui::DragScalar(const char* label, ImGuiDataType data_type, void* p_data,
else if (data_type == ImGuiDataType_S32 && strcmp(format, "%d") != 0) // (FIXME-LEGACY: Patch old "%.0f" format string to use "%d", read function more details.)
format = PatchFormatStringFloatToInt(format);
// Tabbing or CTRL-clicking on Drag turns it into an input box
// Tabbing or CTRL-clicking on Drag turns it into an InputText
const bool hovered = ItemHoverable(frame_bb, id);
const bool temp_input_allowed = (flags & ImGuiSliderFlags_NoInput) == 0;
bool temp_input_is_active = temp_input_allowed && TempInputIsActive(id);
@ -2299,6 +2302,15 @@ bool ImGui::DragScalar(const char* label, ImGuiDataType data_type, void* p_data,
FocusableItemUnregister(window);
}
}
// Experimental: simple click (without moving) turns Drag into an InputText
// FIXME: Currently polling ImGuiConfigFlags_IsTouchScreen, may either poll an hypothetical ImGuiBackendFlags_HasKeyboard and/or an explicit drag settings.
if (g.IO.ConfigDragClickToInputText && temp_input_allowed && !temp_input_is_active)
if (g.ActiveId == id && hovered && g.IO.MouseReleased[0] && !IsMouseDragPastThreshold(0, g.IO.MouseDragThreshold * DRAG_MOUSE_THRESHOLD_FACTOR))
{
g.NavInputId = id;
temp_input_is_active = true;
FocusableItemUnregister(window);
}
}
if (temp_input_is_active)
@ -7284,7 +7296,8 @@ static void ImGui::TabBarLayout(ImGuiTabBar* tab_bar)
// Actual layout in host window (we don't do it in BeginTabBar() so as not to waste an extra frame)
ImGuiWindow* window = g.CurrentWindow;
window->DC.CursorPos = tab_bar->BarRect.Min;
ItemSize(ImVec2(tab_bar->WidthAllTabsIdeal, tab_bar->BarRect.GetHeight()), tab_bar->FramePadding.y);
ItemSize(ImVec2(tab_bar->WidthAllTabs, tab_bar->BarRect.GetHeight()), tab_bar->FramePadding.y);
window->DC.IdealMaxPos.x = ImMax(window->DC.IdealMaxPos.x, tab_bar->BarRect.Min.x + tab_bar->WidthAllTabsIdeal);
}
// Dockable uses Name/ID in the global namespace. Non-dockable items use the ID stack.