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ImGuiTextFilter::PassFilter() supports string range. Added [] helper to ImGuiTextBuffer.

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This commit is contained in:
ocornut
2015-08-13 21:25:32 -06:00
parent 72d3fca52f
commit 42567a9516
3 changed files with 12 additions and 9 deletions
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4
imgui.h
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@ -851,7 +851,7 @@ struct ImGuiTextFilter
ImGuiTextFilter(const char* default_filter = "");
void Clear() { InputBuf[0] = 0; Build(); }
void Draw(const char* label = "Filter (inc,-exc)", float width = -1.0f); // Helper calling InputText+Build
bool PassFilter(const char* val) const;
bool PassFilter(const char* text, const char* text_end = NULL) const;
bool IsActive() const { return !Filters.empty(); }
IMGUI_API void Build();
};
@ -862,6 +862,7 @@ struct ImGuiTextBuffer
ImVector<char> Buf;
ImGuiTextBuffer() { Buf.push_back(0); }
inline char operator[](int i) { return Buf.Data[i]; }
const char* begin() const { return &Buf.front(); }
const char* end() const { return &Buf.back(); } // Buf is zero-terminated, so end() will point on the zero-terminator
int size() const { return Buf.Size-1; }
@ -962,6 +963,7 @@ struct ImColor
// for (int i = clipper.DisplayStart; i < clipper.DisplayEnd; i++) // display only visible items
// ImGui::Text("line number %d", i);
// clipper.End();
// NB: 'count' is only used to clamp the result, if you don't know your count you can use INT_MAX
struct ImGuiListClipper
{
float ItemsHeight;