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Fix: Recalculate padding and minimum sizes when GUI or Font zoom is changed.

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This commit is contained in:
Peter Nelson
2021-04-05 18:43:12 +01:00
committed by PeterN
parent 6fe5353da2
commit 4791ff2862
13 changed files with 129 additions and 28 deletions
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33
src/widget_type.h
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@@ -127,6 +127,7 @@ class NWidgetBase : public ZeroedMemoryAllocator {
public:
NWidgetBase(WidgetType tp);
virtual void AdjustPaddingForZoom();
virtual void SetupSmallestSize(Window *w, bool init_array) = 0;
virtual void AssignSizePosition(SizingType sizing, uint x, uint y, uint given_width, uint given_height, bool rtl) = 0;
@@ -148,10 +149,11 @@ public:
*/
inline void SetPadding(uint8 top, uint8 right, uint8 bottom, uint8 left)
{
this->padding_top = top;
this->padding_right = right;
this->padding_bottom = bottom;
this->padding_left = left;
this->uz_padding_top = top;
this->uz_padding_right = right;
this->uz_padding_bottom = bottom;
this->uz_padding_left = left;
this->AdjustPaddingForZoom();
}
inline uint GetHorizontalStepSize(SizingType sizing) const;
@@ -195,6 +197,11 @@ public:
uint8 padding_bottom; ///< Paddings added to the bottom of the widget. Managed by parent container widget.
uint8 padding_left; ///< Paddings added to the left of the widget. Managed by parent container widget. (parent container may swap this with padding_right for RTL)
uint8 uz_padding_top; ///< Unscaled top padding, for resize calculation.
uint8 uz_padding_right; ///< Unscaled right padding, for resize calculation.
uint8 uz_padding_bottom; ///< Unscaled bottom padding, for resize calculation.
uint8 uz_padding_left; ///< Unscaled left padding, for resize calculation.
protected:
inline void StoreSizePosition(SizingType sizing, uint x, uint y, uint given_width, uint given_height);
};
@@ -246,7 +253,9 @@ class NWidgetResizeBase : public NWidgetBase {
public:
NWidgetResizeBase(WidgetType tp, uint fill_x, uint fill_y);
void AdjustPaddingForZoom() override;
void SetMinimalSize(uint min_x, uint min_y);
void SetMinimalSizeAbsolute(uint min_x, uint min_y);
void SetMinimalTextLines(uint8 min_lines, uint8 spacing, FontSize size);
void SetFill(uint fill_x, uint fill_y);
void SetResize(uint resize_x, uint resize_y);
@@ -255,6 +264,14 @@ public:
uint min_x; ///< Minimal horizontal size of only this widget.
uint min_y; ///< Minimal vertical size of only this widget.
bool absolute; ///< Set if minimum size is fixed and should not be resized.
uint uz_min_x; ///< Unscaled Minimal horizontal size of only this widget.
uint uz_min_y; ///< Unscaled Minimal vertical size of only this widget.
uint8 uz_text_lines; ///< 'Unscaled' text lines, stored for resize calculation.
uint8 uz_text_spacing; ///< 'Unscaled' text padding, stored for resize calculation.
FontSize uz_text_size; ///< 'Unscaled' font size, stored for resize calculation.
};
/** Nested widget flags that affect display and interaction with 'real' widgets. */
@@ -385,6 +402,7 @@ public:
NWidgetContainer(WidgetType tp);
~NWidgetContainer();
void AdjustPaddingForZoom() override;
void Add(NWidgetBase *wid);
void FillNestedArray(NWidgetBase **array, uint length) override;
@@ -423,6 +441,7 @@ public:
void SetIndex(int index);
void AdjustPaddingForZoom() override;
void SetupSmallestSize(Window *w, bool init_array) override;
void AssignSizePosition(SizingType sizing, uint x, uint y, uint given_width, uint given_height, bool rtl) override;
void FillNestedArray(NWidgetBase **array, uint length) override;
@@ -450,6 +469,7 @@ class NWidgetPIPContainer : public NWidgetContainer {
public:
NWidgetPIPContainer(WidgetType tp, NWidContainerFlags flags = NC_NONE);
void AdjustPaddingForZoom() override;
void SetPIP(uint8 pip_pre, uint8 pip_inter, uint8 pip_post);
void Draw(const Window *w) override;
@@ -460,6 +480,10 @@ protected:
uint8 pip_pre; ///< Amount of space before first widget.
uint8 pip_inter; ///< Amount of space between widgets.
uint8 pip_post; ///< Amount of space after last widget.
uint8 uz_pip_pre; ///< Unscaled space before first widget.
uint8 uz_pip_inter; ///< Unscaled space between widgets.
uint8 uz_pip_post; ///< Unscaled space after last widget.
};
/**
@@ -565,6 +589,7 @@ public:
void Add(NWidgetBase *nwid);
void SetPIP(uint8 pip_pre, uint8 pip_inter, uint8 pip_post);
void AdjustPaddingForZoom() override;
void SetupSmallestSize(Window *w, bool init_array) override;
void AssignSizePosition(SizingType sizing, uint x, uint y, uint given_width, uint given_height, bool rtl) override;