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Merge branch 'master' into viewport

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This commit is contained in:
omar
2018-11-05 17:28:46 +01:00
parent 50f6e12d31 f388216ff0
commit 52ca91ca57
23 changed files with 83 additions and 25 deletions
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35
imgui_widgets.cpp
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@ -1240,7 +1240,7 @@ bool ImGui::SplitterBehavior(const ImRect& bb, ImGuiID id, ImGuiAxis axis, float
}
//-------------------------------------------------------------------------
// [SECTION] Widgets: Combo Box
// [SECTION] Widgets: ComboBox
//-------------------------------------------------------------------------
// - BeginCombo()
// - EndCombo()
@ -1881,7 +1881,10 @@ bool ImGui::DragScalar(const char* label, ImGuiDataType data_type, void* v, floa
}
}
if (start_text_input || (g.ActiveId == id && g.ScalarAsInputTextId == id))
{
FocusableItemUnregister(window);
return InputScalarAsWidgetReplacement(frame_bb, id, label, data_type, v, format);
}
// Actual drag behavior
ItemSize(total_bb, style.FramePadding.y);
@ -2312,7 +2315,10 @@ bool ImGui::SliderScalar(const char* label, ImGuiDataType data_type, void* v, co
}
}
if (start_text_input || (g.ActiveId == id && g.ScalarAsInputTextId == id))
{
FocusableItemUnregister(window);
return InputScalarAsWidgetReplacement(frame_bb, id, label, data_type, v, format);
}
ItemSize(total_bb, style.FramePadding.y);
@ -2583,8 +2589,8 @@ int ImParseFormatPrecision(const char* fmt, int default_precision)
return (precision == INT_MAX) ? default_precision : precision;
}
// Create text input in place of a slider (when CTRL+Clicking on slider)
// FIXME: Logic is messy and confusing.
// Create text input in place of an active drag/slider (used when doing a CTRL+Click on drag/slider widgets)
// FIXME: Logic is awkward and confusing. This should be reworked to facilitate using in other situations.
bool ImGui::InputScalarAsWidgetReplacement(const ImRect& bb, ImGuiID id, const char* label, ImGuiDataType data_type, void* data_ptr, const char* format)
{
ImGuiContext& g = *GImGui;
@ -2593,9 +2599,8 @@ bool ImGui::InputScalarAsWidgetReplacement(const ImRect& bb, ImGuiID id, const c
// Our replacement widget will override the focus ID (registered previously to allow for a TAB focus to happen)
// On the first frame, g.ScalarAsInputTextId == 0, then on subsequent frames it becomes == id
SetActiveID(g.ScalarAsInputTextId, window);
g.ActiveIdAllowNavDirFlags = (1 << ImGuiDir_Up) | (1 << ImGuiDir_Down);
SetHoveredID(0);
FocusableItemUnregister(window);
g.ActiveIdAllowNavDirFlags = (1 << ImGuiDir_Up) | (1 << ImGuiDir_Down);
char fmt_buf[32];
char data_buf[32];
@ -4969,7 +4974,7 @@ bool ImGui::CollapsingHeader(const char* label, bool* p_open, ImGuiTreeNodeFlags
// - Selectable()
//-------------------------------------------------------------------------
// Tip: pass an empty label (e.g. "##dummy") then you can use the space to draw other text or image.
// Tip: pass a non-visible label (e.g. "##dummy") then you can use the space to draw other text or image.
// But you need to make sure the ID is unique, e.g. enclose calls in PushID/PopID or use ##unique_id.
bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags flags, const ImVec2& size_arg)
{
@ -5080,9 +5085,9 @@ bool ImGui::Selectable(const char* label, bool* p_selected, ImGuiSelectableFlags
// - ListBoxFooter()
//-------------------------------------------------------------------------
// FIXME: Rename to BeginListBox()
// FIXME: In principle this function should be called BeginListBox(). We should rename it after re-evaluating if we want to keep the same signature.
// Helper to calculate the size of a listbox and display a label on the right.
// Tip: To have a list filling the entire window width, PushItemWidth(-1) and pass an empty label "##empty"
// Tip: To have a list filling the entire window width, PushItemWidth(-1) and pass an non-visible label e.g. "##empty"
bool ImGui::ListBoxHeader(const char* label, const ImVec2& size_arg)
{
ImGuiWindow* window = GetCurrentWindow();
@ -5108,24 +5113,26 @@ bool ImGui::ListBoxHeader(const char* label, const ImVec2& size_arg)
return true;
}
// FIXME: Rename to BeginListBox()
// FIXME: In principle this function should be called EndListBox(). We should rename it after re-evaluating if we want to keep the same signature.
bool ImGui::ListBoxHeader(const char* label, int items_count, int height_in_items)
{
// Size default to hold ~7 items. Fractional number of items helps seeing that we can scroll down/up without looking at scrollbar.
// We don't add +0.40f if items_count <= height_in_items. It is slightly dodgy, because it means a dynamic list of items will make the widget resize occasionally when it crosses that size.
// Size default to hold ~7.25 items.
// We add +25% worth of item height to allow the user to see at a glance if there are more items up/down, without looking at the scrollbar.
// We don't add this extra bit if items_count <= height_in_items. It is slightly dodgy, because it means a dynamic list of items will make the widget resize occasionally when it crosses that size.
// I am expecting that someone will come and complain about this behavior in a remote future, then we can advise on a better solution.
if (height_in_items < 0)
height_in_items = ImMin(items_count, 7);
float height_in_items_f = height_in_items < items_count ? (height_in_items + 0.40f) : (height_in_items + 0.00f);
const ImGuiStyle& style = GetStyle();
float height_in_items_f = (height_in_items < items_count) ? (height_in_items + 0.25f) : (height_in_items + 0.00f);
// We include ItemSpacing.y so that a list sized for the exact number of items doesn't make a scrollbar appears. We could also enforce that by passing a flag to BeginChild().
ImVec2 size;
size.x = 0.0f;
size.y = GetTextLineHeightWithSpacing() * height_in_items_f + GetStyle().ItemSpacing.y;
size.y = GetTextLineHeightWithSpacing() * height_in_items_f + style.FramePadding.y * 2.0f;
return ListBoxHeader(label, size);
}
// FIXME: Rename to EndListBox()
// FIXME: In principle this function should be called EndListBox(). We should rename it after re-evaluating if we want to keep the same signature.
void ImGui::ListBoxFooter()
{
ImGuiWindow* parent_window = GetCurrentWindow()->ParentWindow;